TDS under GST – Complete Guide to Section 51 of the CGST Act (2026) | Rate, Applicability, GSTR-7, Payment & Practical Examples

Introduction to TDS & TCS under GST

The Goods and Services Tax (GST) is a destination-based indirect tax introduced in India on 1st July 2017 to create a unified tax system by replacing multiple indirect taxes such as VAT, Excise Duty, Service Tax, Entry Tax, and others. While GST simplifies taxation, the Government also requires an effective mechanism to monitor transactions, improve tax compliance, and prevent tax evasion.

To achieve this objective, the GST law introduced two important compliance mechanisms:

Tax Deducted at Source (TDS) under Section 51 of the CGST Act, 2017
Tax Collected at Source (TCS) under Section 52 of the CGST Act, 2017

Both provisions are designed to ensure better tax administration, create a transparent audit trail, and enable the Government to capture taxable transactions electronically. Although TDS and TCS involve deduction or collection of tax, they operate differently and apply to different categories of taxpayers.

What is TDS under GST?

Tax Deducted at Source (TDS) is a mechanism under which specified recipients—such as Government departments, local authorities, government agencies, and certain notified entities—are required to deduct GST while making payment to suppliers for taxable supplies.

The deducted amount is deposited with the Government and is reflected in the Electronic Cash Ledger of the supplier, allowing the supplier to utilize it for payment of GST liabilities.

The primary objective of TDS is to capture taxable transactions and improve tax compliance, rather than to generate additional revenue.

Example

Suppose the Public Works Department (PWD) awards a contract worth ₹8,00,000 (excluding GST) to ABC Constructions Pvt. Ltd.

Particulars	Amount (₹)
Contract Value	8,00,000
GST @18%	1,44,000
Total Invoice Value	9,44,000
Less: TDS @2%	16,000
Amount Paid to Supplier	9,28,000

The Government department deposits ₹16,000 as TDS with the Government. This amount becomes available to ABC Constructions in its Electronic Cash Ledger.

What is TCS under GST?

Tax Collected at Source (TCS) is applicable to E-Commerce Operators (ECOs) such as online marketplaces that collect consideration from customers on behalf of suppliers.

When an e-commerce operator collects payment for supplies made through its platform, it is required to collect TCS at the prescribed rate on the net taxable value of supplies and deposit it with the Government.

The amount collected is credited to the supplier's Electronic Cash Ledger and can be used for payment of GST.

Example

Mr. X sells shoes through an e-commerce platform.

Particulars	Amount (₹)
Taxable Value of Shoes	10,000
GST @18%	1,800
Invoice Value	11,800
TCS @1% on Taxable Value	100

The e-commerce operator collects ₹100 as TCS and deposits it with the Government. The supplier receives credit for this amount in the Electronic Cash Ledger.

Objective of Introducing TDS & TCS under GST

The Government introduced these provisions to strengthen GST compliance and improve transparency in tax administration.

The major objectives are:

Capture taxable transactions in real time.
Reduce tax evasion and revenue leakage.
Create an electronic trail of business transactions.
Improve reconciliation between suppliers and recipients.
Encourage timely filing of GST returns.
Facilitate better tax monitoring through the GST portal.
Increase accountability of Government departments and e-commerce operators.
Ensure seamless credit of deducted/collected tax to suppliers.

Key Difference Between TDS and TCS

Basis	TDS	TCS
Governing Section	Section 51	Section 52
Applicable To	Specified Government entities and notified deductors	E-Commerce Operators
Who Deducts/Collects?	Recipient of supply	E-Commerce Operator
From Whom?	Supplier	Supplier selling through the platform
Purpose	Deduction of tax while making payment	Collection of tax while collecting payment from customers
Return	GSTR-7	GSTR-8
Credit Available To	Supplier's Electronic Cash Ledger	Supplier's Electronic Cash Ledger

Importance of TDS & TCS under GST

TDS and TCS have become significant compliance tools under GST because they help the Government monitor high-value transactions, improve tax collection efficiency, and ensure accurate reporting of supplies.

These provisions benefit the GST ecosystem by:

Enhancing transparency in business transactions.
Reducing tax evasion.
Improving matching of GST data.
Providing automatic tax credits to suppliers.
Encouraging accurate record-keeping.
Supporting digital compliance and real-time monitoring.

Key Points

TDS applies mainly to specified Government recipients making payments for taxable supplies above the prescribed threshold.
TCS applies to E-Commerce Operators collecting payment on behalf of suppliers.
Both mechanisms improve GST compliance by creating an electronic record of transactions.
The deducted or collected amount is not an additional tax; it is credited to the supplier's Electronic Cash Ledger for future utilization.
The fundamental objective of both provisions is to capture taxable transactions and strengthen tax administration under GST.

Meaning and Objective of TDS under GST

Tax Deducted at Source (TDS) under the Goods and Services Tax (GST) is a mechanism whereby specified recipients of goods or services are required to deduct a prescribed percentage of tax while making payment to the supplier for taxable supplies.

The deducted tax is deposited with the Government on behalf of the supplier. Thereafter, the amount deducted is credited to the Electronic Cash Ledger of the supplier, which can be utilized for payment of GST liabilities.

The provisions relating to TDS under GST are contained in Section 51 of the Central Goods and Services Tax (CGST) Act, 2017, along with the corresponding provisions under the SGST/UTGST Acts and the IGST Act.

Unlike Tax Deducted at Source (TDS) under the Income-tax Act, 1961, which is a tax on income, TDS under GST is not a tax on income. Instead, it is a compliance mechanism introduced to monitor taxable transactions and improve tax administration.

According to the GST provisions, TDS is deducted only by specified Government entities and notified persons while making payment to suppliers where the prescribed conditions are satisfied. The deducted amount is neither an Output Tax nor an Input Tax; it is simply an amount deducted from the supplier's payment and deposited with the Government. The supplier can subsequently claim the benefit of the deducted amount through the Electronic Cash Ledger.

Simple Definition

TDS under GST means deduction of tax by specified recipients while making payment to a supplier for taxable supplies, and depositing the deducted amount with the Government, which is later credited to the supplier's Electronic Cash Ledger.

Objective of TDS under GST

The primary objective behind introducing TDS under GST is not to collect additional tax, but to ensure effective monitoring of taxable transactions and improve GST compliance.

The concept can be summarized in one sentence:

"The objective of TDS is to capture taxable transactions."

When specified Government bodies make payments to suppliers, deducting a small percentage of tax creates an electronic record of the transaction on the GST portal. This helps the tax authorities verify that the supplier has correctly reported the supply and discharged the applicable GST liability.

Why was TDS Introduced under GST?

Before GST, monitoring Government procurements across different departments was difficult. There was a possibility that some suppliers could receive payments but fail to report the supply correctly or pay the applicable GST.

To address this issue, the Government introduced the TDS mechanism so that every eligible payment made by specified recipients leaves a digital trail.

The major reasons include:

Capturing taxable transactions on the GST portal.
Preventing tax evasion.
Improving transparency in Government procurement.
Ensuring suppliers report supplies correctly.
Creating an audit trail for verification.
Encouraging timely filing of GST returns.
Strengthening overall GST compliance.
Reducing revenue leakage.

How TDS Works under GST

The working of TDS can be understood in five simple steps:

Step 1: Supply of Goods or Services

A registered supplier provides taxable goods or services to a Government department or another notified deductor.

⬇

Step 2: Invoice is Raised

The supplier issues a GST tax invoice for the taxable supply.

⬇

Step 3: Deduction of TDS

While making payment, the deductor deducts 2% TDS (1% CGST + 1% SGST or 2% IGST, as applicable) on the taxable value, subject to the prescribed conditions.

⬇

Step 4: Deposit with Government

The deductor deposits the deducted amount with the Government within the prescribed due date.

⬇

Step 5: Credit to Supplier

The deducted amount is reflected in the supplier's Electronic Cash Ledger, where it can be used for payment of GST liabilities.

Practical Example

Suppose the Public Health Engineering Department awards a contract to ABC Infrastructure Ltd.

Contract Details

Particulars	Amount (₹)
Taxable Contract Value	6,00,000
GST @18%	1,08,000
Total Invoice Value	7,08,000
Less: TDS @2%	12,000
Amount Paid to Supplier	6,96,000

What Happens?

ABC Infrastructure supplies the services.
The Government department deducts ₹12,000 as TDS.
The deductor deposits ₹12,000 with the Government.
₹12,000 is credited to ABC Infrastructure's Electronic Cash Ledger.
ABC Infrastructure can use this amount while paying GST.

Important Features of TDS under GST

Governed by Section 51 of the CGST Act, 2017.
Applicable only to specified deductors.
Deducted only on taxable supplies.
Applicable when the contract value exceeds the prescribed threshold.
Calculated on the value of supply excluding GST and Compensation Cess.
Not applicable on exempt supplies.
Not treated as Output Tax or Input Tax.
Credited to the supplier's Electronic Cash Ledger.
Helps improve transparency and tax compliance.

Benefits of TDS under GST

For the Government

Better control over tax collection.
Real-time monitoring of Government purchases.
Reduced tax evasion.
Stronger audit trail.
Increased transparency.

For Suppliers

Automatic credit in the Electronic Cash Ledger.
Easy utilization against GST liability.
Better compliance record.
Improved transparency in Government contracts.

For the GST System

Strengthens digital tax administration.
Enables data matching and verification.
Encourages accurate return filing.
Enhances overall compliance.

Key Points

TDS under GST is governed by Section 51 of the CGST Act, 2017.
It is deducted by specified Government entities and notified deductors.
It applies only to eligible taxable supplies.
The deducted amount is deposited with the Government and reflected in the supplier's Electronic Cash Ledger.
TDS is neither Output Tax nor Input Tax; it is a compliance mechanism for capturing taxable transactions and improving GST administration.

Legal Provision – Section 51 of the CGST Act, 2017

Section 51 of the Central Goods and Services Tax (CGST) Act, 2017 lays down the legal framework for Tax Deducted at Source (TDS) under GST. This provision mandates specified Government bodies and notified entities to deduct tax while making payment to suppliers for taxable supplies, provided certain prescribed conditions are fulfilled.

The purpose of Section 51 is not merely to collect tax but to establish an effective compliance mechanism that enables the Government to monitor taxable transactions, reduce tax evasion, and ensure timely reporting of supplies under GST.

Section 51 is read together with the relevant provisions of the CGST Rules, 2017, which prescribe the procedure for deduction, deposit, return filing, issuance of TDS certificates, and other compliances.

Statutory Provision – Section 51

Section 51 provides that certain specified persons shall deduct tax at the prescribed rate from the payment made or credited to the supplier where:

the supply is taxable;
the total value of supply under a contract exceeds the prescribed threshold;
the payment is made to a registered supplier; and
the transaction satisfies the conditions specified under the GST law.

Purpose of Section 51

The main objectives behind introducing Section 51 are:

To capture taxable transactions electronically.
To strengthen GST compliance.
To reduce tax evasion.
To improve transparency in Government procurements.
To create a reliable audit trail.
To facilitate easier verification of transactions by the GST Department.
To ensure that suppliers report their outward supplies correctly.

As highlighted in the uploaded material, the fundamental objective of TDS under GST is to capture taxable transactions.

Applicability of Section 51

Section 51 applies only when all the prescribed conditions are fulfilled.

1. There must be a taxable supply

TDS is applicable only when the supply attracts GST.

Applicable

Supply of machinery
Supply of computers
Consultancy services
Works contract
Security services

Not Applicable

Exempt supplies
Nil-rated supplies
Non-taxable supplies

2. Payment must be made by a specified deductor

The recipient should be one of the persons notified under Section 51.

Examples include:

Government Departments
Local Authorities
Government Agencies
Public Sector Undertakings (where notified)
Other notified authorities or bodies

3. Supplier should be a registered taxable person

Normally, TDS provisions operate when payment is made to a registered supplier making taxable supplies.

4. Contract value should exceed ₹2,50,000

The value of supply under a single contract should exceed ₹2,50,000, excluding:

GST
Compensation Cess

If the contract value does not exceed ₹2,50,000, no TDS is required.

Rate of Deduction under Section 51

The rate prescribed under Section 51 is:

Nature of Tax	Rate
CGST	1%
SGST/UTGST	1%
Total TDS (Intra-State Supply)	2%
IGST (Inter-State Supply, where applicable)	2%

The deduction is made only on the taxable value of supply and not on GST or Compensation Cess.

Value on Which TDS is Deducted

TDS is calculated on:

Taxable Value (Assessable Value)

It is not calculated on:

CGST
SGST
IGST
Compensation Cess

Illustration

Particulars	Amount (₹)
Taxable Value	5,00,000
IGST @18%	90,000
Invoice Value	5,90,000
TDS @2% (on ₹5,00,000)	10,000
Net Payment	5,80,000

The GST amount is ignored for calculating TDS.

Place of Supply Condition

Section 51 also contains an important condition relating to the location of the supplier, place of supply, and location of the recipient.

TDS is not deducted where the location of the supplier and the place of supply are in one State or Union Territory, but the location of the recipient is in another State or Union Territory.

Illustration

Situation	TDS Applicable?
Origin – Uttar Pradesh, Destination – Uttar Pradesh, Recipient – Uttar Pradesh	Yes
Origin – Uttar Pradesh, Destination – Uttar Pradesh, Recipient – Delhi	No
Origin – Uttar Pradesh, Destination – Delhi, Recipient – Madhya Pradesh	No
Origin – Uttar Pradesh, Destination – Delhi, Recipient – Delhi	Yes

In simple terms, the recipient's State should match either the origin State or the destination State for TDS to apply.

When is TDS Deducted?

TDS is deducted at the time of making payment to the supplier for the taxable supply.

After deduction:

The deductor deposits the amount with the Government.
The amount is reflected in the supplier's Electronic Cash Ledger.
The supplier can utilize the amount for payment of GST liabilities.

Due Date for Deposit

The deductor is required to:

Deposit the deducted tax on or before the 10th of the succeeding month.
File Form GSTR-7 by the same due date.

Registration Requirement

Every person liable to deduct TDS under Section 51 is required to obtain GST registration as a TDS deductor, even if not otherwise liable to register under the normal provisions of GST.

Credit to the Supplier

After successful filing of GSTR-7 and payment of TDS:

The deducted amount is automatically credited to the supplier's Electronic Cash Ledger.
The supplier may utilize this balance for payment of:

CGST
SGST/UTGST
IGST
Interest
Penalty
Late Fee
Other amounts payable under GST

Practical Example

The Public Works Department (PWD) awards a contract for road construction to ABC Constructions Pvt. Ltd.

Contract Details

Particulars	Amount (₹)
Contract Value	7,00,000
GST @18%	1,26,000
Total Invoice Value	8,26,000
TDS @2% on ₹7,00,000	14,000
Amount Paid to Supplier	8,12,000

The deductor deposits ₹14,000 with the Government and files GSTR-7. The same amount is credited to the supplier's Electronic Cash Ledger.

Key Points

Governed by Section 51 of the CGST Act, 2017.
Applicable only to specified deductors.
Deduction is made only on taxable supplies.
Contract value must exceed ₹2,50,000 (excluding GST and Compensation Cess).
TDS is calculated on the taxable value only.
TDS is neither Output Tax nor Input Tax.
Deducted amount is deposited with the Government by the 10th of the following month.
GSTR-7 is mandatory for reporting TDS.
The deducted amount is credited to the supplier's Electronic Cash Ledger.
The recipient's State must match either the origin State or the destination State for TDS to be applicable in the specified scenarios.

Persons Required to Deduct TDS under GST

The provisions relating to Tax Deducted at Source (TDS) under GST are contained in Section 51 of the CGST Act, 2017. However, TDS is not applicable to every recipient of goods or services. Only specified persons notified under the GST law are required to deduct tax while making payment to suppliers for taxable supplies.

The Government has entrusted these entities with the responsibility of deducting TDS because they regularly procure goods and services involving substantial public expenditure. This enables the Government to monitor transactions, improve tax compliance, and reduce tax evasion.

Who is Required to Deduct TDS?

The following persons are required to deduct TDS under Section 51 of the CGST Act, subject to fulfillment of the prescribed conditions:

1. Departments or Establishments of the Central Government

Every department or establishment of the Central Government is liable to deduct TDS while making payment to suppliers under eligible contracts.

Examples

Ministry of Finance
Ministry of Railways
Ministry of Defence
Income Tax Department
Central Public Works Department (CPWD)

Illustration

The Central Public Works Department (CPWD) awards a contract for renovation of a Government office worth ₹15,00,000 (excluding GST).

Since CPWD is a Central Government department and the contract satisfies the prescribed conditions, it must deduct TDS before making payment to the contractor.

2. Departments or Establishments of State Governments

Every State Government department is also covered under Section 51.

Examples

Public Works Department (PWD)
State Education Department
State Health Department
Irrigation Department
Police Department

Illustration

The Jharkhand Public Works Department awards a road construction contract for ₹12,00,000.

While making payment to the contractor, the department is required to deduct TDS under GST.

3. Local Authorities

Local Authorities are specifically covered under Section 51.

A Local Authority includes bodies constituted under law for local self-government and public administration.

Examples

Municipal Corporation
Municipal Council
Municipal Committee
Nagar Panchayat
Gram Panchayat
Zila Parishad
Cantonment Board

Illustration

A Municipal Corporation engages a contractor for construction of a public park for ₹9,00,000.

Since the Municipal Corporation is a Local Authority, it is required to deduct TDS while releasing payment to the contractor.

4. Government Agencies

Government agencies notified under GST are also liable to deduct TDS.

These agencies generally perform administrative, developmental, or regulatory functions on behalf of the Government.

Examples

Government Development Authorities
Government Infrastructure Agencies
Water Supply Boards
Housing Boards
Industrial Development Authorities

5. Public Sector Undertakings (PSUs) and Other Notified Bodies

The Government may notify additional entities for TDS compliance.

These include:

Public Sector Undertakings (PSUs)
Government-controlled corporations
Government societies
Boards established under Government control
Other notified authorities

The uploaded study material specifically mentions PSUs and Societies among the entities acting as deductors under Section 51.

6. Authorities or Boards with Government Participation

As notified by the Government, authorities or boards are liable to deduct TDS if:

They are established by an Act of Parliament or a State Legislature; or
They are established by any Government,

and the Government holds 51% or more participation by way of equity or control.

Examples

Development Authorities
Industrial Area Development Boards
Infrastructure Boards
Water Resource Boards

7. Government-Controlled Societies

Societies established by the Central Government, State Government, or Local Authorities under the Societies Registration Act, 1860, are also covered.

Examples

Educational societies
Research societies
Government welfare societies
Skill development societies

8. Public Sector Enterprises

Companies substantially owned or controlled by the Government are also required to deduct TDS where notified.

Examples include Government companies involved in:

Power generation
Oil and gas
Mining
Infrastructure
Transportation

Who is NOT Required to Deduct TDS?

The following persons are generally not required to deduct TDS under GST:

Individual consumers
Partnership firms
Proprietorship concerns
Private Limited Companies
Limited Liability Partnerships (LLPs)
Hindu Undivided Families (HUFs)
Trusts (unless specifically notified)
Charitable institutions (unless notified)
Banks acting as ordinary purchasers
Private organizations

These persons may have other GST obligations but are not deductors under Section 51 unless specifically notified.

Conditions Before Deducting TDS

Even if a person falls within the list of specified deductors, TDS is required only when all prescribed conditions are satisfied.

Condition	Requirement
Recipient	Must be a specified deductor under Section 51
Supplier	Registered person making taxable supplies
Nature of Supply	Taxable supply
Contract Value	Exceeds ₹2,50,000 (excluding GST and Compensation Cess)
Place of Supply	Conditions under Section 51 are satisfied

If any of these conditions is not fulfilled, TDS is not required.

Practical Example

Example 1 – TDS Applicable

The Public Works Department (PWD) awards a construction contract to ABC Builders Pvt. Ltd.

Particulars	Amount
Taxable Contract Value	₹6,00,000
GST @18%	₹1,08,000
Total Invoice	₹7,08,000

Since:

PWD is a Government department,
the supplier is registered,
the supply is taxable, and
the contract value exceeds ₹2,50,000,

TDS under Section 51 is applicable.

Example 2 – TDS Not Applicable

XYZ Private Limited purchases office furniture worth ₹10,00,000 from a registered supplier.

Although the value exceeds ₹2,50,000, XYZ Pvt. Ltd. is not a notified deductor under Section 51.

Therefore, no TDS is required under GST.

Summary Table – Persons Required to Deduct TDS

Person/Entity	TDS Liability
Central Government Departments	Yes
State Government Departments	Yes
Local Authorities	Yes
Government Agencies	Yes
Public Sector Undertakings (Notified)	Yes
Government Societies	Yes
Authorities/Boards with ≥51% Government Control	Yes
Private Companies	No
Partnership Firms	No
LLPs	No
Individuals	No
HUFs	No
Private Trusts	No (unless notified)

Key Points

Only specified Government bodies and notified entities are required to deduct TDS under Section 51 of the CGST Act, 2017.
Major deductors include Central Government Departments, State Government Departments, Local Authorities, Government Agencies, PSUs, Government Societies, and Authorities/Boards with 51% or more Government participation.
Merely being registered under GST does not make a person liable to deduct TDS.
TDS is deducted only when all statutory conditions, including the prescribed contract value and taxable supply requirements, are fulfilled.

Conditions for Deducting TDS under GST

Merely being a Government department or a notified entity does not automatically require deduction of Tax Deducted at Source (TDS) under GST. TDS is deductible only when all the conditions prescribed under Section 51 of the CGST Act, 2017 are satisfied.

If even one of the mandatory conditions is not fulfilled, TDS is not applicable.

Understanding these conditions is essential because incorrect deduction or failure to deduct TDS may result in interest, penalties, and other legal consequences.

The uploaded study material summarizes these requirements as the key conditions for applicability of TDS under GST.

Condition 1: The Recipient Must Be a Specified Deductor

The person making the payment must be one of the entities specified under Section 51 of the CGST Act.

These include:

Central Government Departments
State Government Departments
Local Authorities
Government Agencies
Public Sector Undertakings (where notified)
Government Societies
Authorities or Boards having 51% or more Government participation
Other notified persons

Example

The Public Works Department (PWD) awards a construction contract.

Since PWD is a Government department, this condition is satisfied.

Result: ✔ Condition Fulfilled

Condition 2: The Supplier Must Be a Registered Person

TDS is generally deducted when payment is made to a registered supplier making taxable supplies under GST.

If the supplier is not required to be registered under GST because of legal exemptions, TDS provisions may not apply in the normal course.

Example

ABC Infrastructure Pvt. Ltd. is registered under GST and supplies construction services to a Government department.

Result: ✔ Condition Fulfilled

Condition 3: There Must Be a Taxable Supply

TDS applies only to taxable supplies.

It is not applicable where the supply is:

Exempt
Nil-rated
Non-taxable

The objective of TDS is to monitor taxable transactions. Therefore, where GST itself is not payable, the question of deducting TDS does not arise.

Example

Nature of Supply	TDS Applicable?
Construction Service	Yes
Supply of Machinery	Yes
Legal Consultancy	Yes
Exempt Healthcare Service	No
Exempt Educational Service	No

Condition 4: Contract Value Must Exceed ₹2,50,000

TDS is applicable only if the value of taxable supply under a single contract exceeds ₹2,50,000, excluding:

CGST
SGST
IGST
Compensation Cess

The threshold is determined contract-wise, not invoice-wise.

Example 1 – TDS Applicable

Particulars	Amount (₹)
Contract Value	4,00,000
GST @18%	72,000
Invoice Value	4,72,000

Since the contract value exceeds ₹2,50,000, TDS is applicable.

Example 2 – TDS Not Applicable

Particulars	Amount (₹)
Contract Value	2,40,000
GST @18%	43,200
Invoice Value	2,83,200

Although the total invoice value exceeds ₹2,50,000 because of GST, the taxable contract value does not. Therefore, TDS is not applicable.

Condition 5: TDS is Calculated Only on Taxable Value

The deduction is made only on the taxable value (assessable value).

GST and Compensation Cess are excluded from the calculation.

Illustration

Particulars	Amount (₹)
Taxable Value	5,00,000
IGST @18%	90,000
Total Invoice	5,90,000
TDS @2% on ₹5,00,000	10,000

Here, TDS is calculated on ₹5,00,000, not on ₹5,90,000.

Condition 6: Place of Supply Condition Must Be Satisfied

For TDS to apply, the location of the recipient should match either:

the location of the supplier (origin State), or
the place of supply (destination State).

Where the supplier and place of supply are in one State, but the recipient is registered in another State, TDS is not applicable.

Illustrations

Supplier Location	Place of Supply	Recipient Location	TDS
Uttar Pradesh	Uttar Pradesh	Uttar Pradesh	Yes
Uttar Pradesh	Uttar Pradesh	Delhi	No
Uttar Pradesh	Delhi	Madhya Pradesh	No
Uttar Pradesh	Delhi	Delhi	Yes

This is one of the most important practical conditions under Section 51.

Condition 7: Deduction is Made at the Time of Payment

TDS is deducted when payment is made or becomes due to the supplier, as required under the GST provisions.

After deduction:

the deductor deposits the amount with the Government, and
reports it in GSTR-7.

Condition 8: TDS Must Be Deposited Within the Prescribed Time

After deduction:

TDS must be deposited with the Government on or before the 10th of the succeeding month.
The deductor must also file GSTR-7 by the same due date.

Practical Case Study

Scenario

The Municipal Corporation awards a sanitation contract to ABC Services Ltd.

Particulars	Amount
Contract Value	₹6,00,000
GST @18%	₹1,08,000
Total Invoice	₹7,08,000

Analysis

Condition	Status
Recipient is Government Authority	Yes
Supplier Registered	Yes
Supply Taxable	Yes
Contract Value > ₹2.5 Lakhs	Yes
Place of Supply Condition Satisfied	Yes

Result: TDS is required to be deducted.

Summary Table

Condition	Requirement
Specified Deductor	Must be covered under Section 51
Registered Supplier	Payment generally made to a registered supplier
Taxable Supply	Supply should not be exempt or non-taxable
Contract Value	Exceeds ₹2,50,000 (excluding GST & Compensation Cess)
Taxable Value	TDS calculated only on taxable value
Place of Supply	Statutory State matching condition satisfied
Time of Deduction	At the time of payment/payment becoming due
Deposit & Return	Deposit TDS and file GSTR-7 by the 10th of the next month

Key Points

All conditions under Section 51 must be satisfied before deducting TDS.
TDS applies only to taxable supplies made by registered suppliers to specified deductors.
The contract value must exceed ₹2,50,000, excluding GST and Compensation Cess.
TDS is computed only on the taxable value.
The place of supply condition is crucial in determining applicability.
After deduction, the amount must be deposited with the Government and reported in GSTR-7, and the credit is reflected in the supplier's Electronic Cash Ledger.

When TDS is Not Applicable under GST

Although Tax Deducted at Source (TDS) is an important compliance mechanism under Section 51 of the CGST Act, 2017, it is not applicable to every transaction. TDS is required to be deducted only when all the prescribed conditions are fulfilled.

If any of the mandatory conditions is not satisfied, the deductor is not required to deduct TDS.

Understanding the situations where TDS is not applicable is equally important, as incorrect deduction may lead to unnecessary compliance issues, disputes with suppliers, and refund claims.

The uploaded study material specifically identifies several situations where TDS is not required, including exempt supplies, contracts below the threshold limit, and certain inter-State transactions where the location conditions are not satisfied.

1. Exempt Supplies

TDS is not applicable on supplies that are wholly exempt from GST.

Since no GST is payable on exempt supplies, there is no requirement to deduct tax at source.

Examples

Healthcare services exempt under GST
Educational services covered by exemption notifications
Specified agricultural services
Charitable services eligible for exemption

Illustration

A Government hospital engages an exempt healthcare service provider for ₹8,00,000.

Although the value exceeds ₹2,50,000, the supply is exempt from GST.

Result: No TDS

2. Contract Value Does Not Exceed ₹2,50,000

TDS is applicable only if the value of taxable supply under a single contract exceeds ₹2,50,000, excluding GST and Compensation Cess.

If the contract value is ₹2,50,000 or less, TDS is not deductible.

Illustration

Particulars	Amount (₹)
Contract Value	2,40,000
GST @18%	43,200
Total Invoice Value	2,83,200

Even though the invoice value exceeds ₹2,50,000 because of GST, the taxable contract value is only ₹2,40,000.

Result: No TDS

3. Recipient is Not a Specified Deductor

Only the persons notified under Section 51 are required to deduct TDS.

Private businesses and ordinary taxpayers are not covered merely because they are registered under GST.

Example

XYZ Private Limited purchases office furniture worth ₹10,00,000.

Although the value exceeds the threshold, XYZ Pvt. Ltd. is not a notified deductor.

Result: No TDS

4. Supplier is Not Covered under the Applicable Conditions

Where the supplier is not required to be registered under GST because of statutory exemptions, the normal TDS provisions generally do not apply.

For example, where a supplier is exclusively making supplies that do not require GST registration under the Act, TDS may not arise in the ordinary course.

5. Place of Supply Condition is Not Satisfied

One of the most important exceptions under Section 51 relates to the location of the supplier, place of supply, and location of the recipient.

TDS is not applicable where:

the location of the supplier, and
the place of supply

are in one State or Union Territory, but

the location of the recipient is in another State or Union Territory.

Illustration

Supplier Location	Place of Supply	Recipient Location	TDS
Uttar Pradesh	Uttar Pradesh	Delhi	No
Uttar Pradesh	Delhi	Madhya Pradesh	No

In these cases, the statutory condition for deduction is not satisfied.

6. Supply is Nil-Rated or Non-Taxable

TDS is not applicable where the supply is:

Nil-rated
Non-taxable
Outside the scope of GST

Since GST itself is not leviable, no TDS is required.

Examples

Alcoholic liquor for human consumption
Certain petroleum products not yet brought under GST
Other non-taxable supplies under GST

7. Pure GST Component is Not Considered

TDS is deducted only on the taxable value.

GST and Compensation Cess are excluded from the calculation.

Therefore, TDS is not deducted on the GST amount shown in the invoice.

Illustration

Particulars	Amount (₹)
Taxable Value	5,00,000
IGST @18%	90,000
Total Invoice	5,90,000

TDS is calculated only on ₹5,00,000, not on ₹5,90,000.

8. Supplies Covered Exclusively Under Reverse Charge in Certain Cases

The uploaded material explains that where a supplier is engaged exclusively in supplies liable to Reverse Charge Mechanism (RCM) or the transaction is covered under Section 9(4), and the supplier is not required to obtain GST registration under Section 23(2), the question of TDS does not arise in such cases.

Illustration

A transporter provides only services that are wholly covered under Reverse Charge and is not required to obtain GST registration.

Since the supplier is not liable for registration under the relevant provisions, TDS is not applicable.

Practical Case Studies

Case 1 – TDS Applicable

The State Public Works Department awards a contract of ₹8,00,000 (excluding GST) to a registered contractor.

Government department
Registered supplier
Taxable supply
Contract value exceeds ₹2,50,000

Result: TDS Applicable

Case 2 – TDS Not Applicable (Threshold)

The Municipal Corporation purchases office chairs worth ₹2,30,000 (excluding GST).

Although GST is charged, the contract value does not exceed ₹2,50,000.

Result: No TDS

Case 3 – TDS Not Applicable (Exempt Supply)

A Government hospital procures exempt healthcare services worth ₹10,00,000.

Since the supply is exempt from GST:

Result: No TDS

Case 4 – TDS Not Applicable (State Mismatch)

Supplier	Uttar Pradesh
Place of Supply	Uttar Pradesh
Recipient	Delhi

Since the recipient's State matches neither the supplier's location nor the place of supply:

Result: No TDS

Summary Table – Situations Where TDS is Not Applicable

Situation	TDS Applicable?
Exempt Supply	No
Nil-Rated Supply	No
Non-Taxable Supply	No
Contract Value ≤ ₹2,50,000 (excluding GST & Compensation Cess)	No
Recipient Not Covered under Section 51	No
Place of Supply Condition Not Satisfied	No
GST Component of Invoice	No (TDS is calculated only on taxable value)
Certain Exclusive RCM Supplies where the supplier is not required to register under Section 23(2)	No

Key Points

TDS under GST is not applicable unless all conditions of Section 51 are fulfilled.
It is not deducted on exempt, nil-rated, or non-taxable supplies.
No TDS is required where the contract value does not exceed ₹2,50,000, excluding GST and Compensation Cess.
TDS is not applicable when the recipient is not a notified deductor under Section 51.
The place of supply rule is a critical exception—if the statutory State-matching condition is not met, TDS is not deducted.
TDS is computed only on the taxable value, excluding GST and Compensation Cess.
In certain cases involving supplies exclusively covered under Reverse Charge Mechanism (RCM) where the supplier is not required to obtain registration under Section 23(2), TDS does not apply.

Rate of TDS under GST

The rate of Tax Deducted at Source (TDS) under GST is prescribed under Section 51 of the CGST Act, 2017. The deductor is required to deduct tax at the specified rate while making payment to the supplier for taxable supplies, provided all the conditions prescribed under the GST law are fulfilled.

It is important to understand that the TDS rate is applied only on the taxable value of the supply and not on GST (CGST, SGST, IGST) or Compensation Cess. This ensures that tax is deducted only on the value of goods or services supplied.

The uploaded study material specifies that the maximum permissible rate is 2%, and the rate presently notified is also 2% (1% CGST + 1% SGST for intra-State supplies or 2% IGST, as applicable).

Statutory Rate of TDS

Under GST, the applicable rate of TDS is:

Nature of Supply	CGST	SGST/UTGST	IGST	Total TDS
Intra-State Supply	1%	1%	—	2%
Inter-State Supply*	—	—	2%	2%

Note: The applicable tax (CGST + SGST or IGST) depends on the nature of the supply and the conditions under Section 51.

Maximum Rate under the Law

The CGST Act authorizes the Government to notify the rate of TDS, subject to the statutory limit.

Particulars	Rate
Maximum rate permitted	2%
Present notified rate	2%

Thus, the current effective rate remains 2%.

On Which Amount is TDS Calculated?

One of the most common mistakes is deducting TDS on the invoice value.

This is incorrect.

TDS is calculated only on the taxable value (assessable value).

The following amounts are excluded:

CGST
SGST
IGST
Compensation Cess

Formula for TDS Calculation

TDS = Taxable Value × Applicable TDS Rate

Since the present rate is 2%, the formula becomes:

TDS = Taxable Value × 2%

Illustration 1 – Intra-State Supply

ABC Contractors provides construction services to a State Government department.

Particulars	Amount (₹)
Taxable Value	6,00,000
CGST @9%	54,000
SGST @9%	54,000
Total Invoice Value	7,08,000
TDS @2% on ₹6,00,000	12,000
Net Amount Payable	6,96,000

Analysis

TDS is deducted only on ₹6,00,000.
GST of ₹1,08,000 is ignored for TDS purposes.
The deductor deposits ₹12,000 with the Government.

Illustration 2 – Inter-State Supply

A Government agency in Delhi procures machinery from a supplier located in another State.

Particulars	Amount (₹)
Taxable Value	5,00,000
IGST @18%	90,000
Total Invoice Value	5,90,000
TDS @2% on ₹5,00,000	10,000
Net Payment	5,80,000

Even though the invoice value is ₹5,90,000, TDS is calculated only on the taxable value of ₹5,00,000. This is the same illustration explained in the uploaded material.

Illustration 3 – Contract Value Below Threshold

Particulars	Amount (₹)
Contract Value	2,40,000
GST @18%	43,200
Total Invoice Value	2,83,200

Although the invoice value exceeds ₹2,50,000 due to GST, the taxable contract value does not exceed ₹2,50,000.

Result: No TDS is deductible.

Illustration 4 – Reverse Charge Transaction

Suppose a Government department receives a taxable supply covered under Reverse Charge Mechanism (RCM).

Particulars	Amount (₹)
Taxable Value	5,00,000
GST Payable by Recipient under RCM	Nil (on supplier invoice)
Invoice Value	5,00,000
TDS @2%	10,000
Amount Paid to Supplier	4,90,000

The uploaded material illustrates that where TDS is otherwise applicable, the deduction is made on the taxable value, even though GST is payable separately under RCM.

Important Points Regarding the TDS Rate

Present TDS rate: 2%
Intra-State Supply: 1% CGST + 1% SGST/UTGST
Inter-State Supply: 2% IGST (where applicable)
TDS is calculated only on the taxable value.
GST and Compensation Cess are not included in the calculation.
Deduction is made only if all conditions of Section 51 are satisfied.
The amount deducted is deposited with the Government and credited to the supplier's Electronic Cash Ledger.

Common Mistakes to Avoid

Incorrect Practice	Correct Position
Deducting TDS on total invoice value	Deduct only on taxable value
Including GST in TDS calculation	Exclude GST and Compensation Cess
Deducting TDS where contract value is ₹2,50,000 or less	TDS applies only if the taxable contract value exceeds ₹2,50,000
Deducting TDS on exempt supplies	TDS is applicable only to taxable supplies
Ignoring the place of supply condition	Verify the statutory State-matching condition before deducting TDS

Summary Table – TDS Rate under GST

Particulars	Details
Governing Provision	Section 51 of the CGST Act, 2017
Present TDS Rate	2%
Intra-State Supply	1% CGST + 1% SGST/UTGST
Inter-State Supply	2% IGST (where applicable)
Basis of Deduction	Taxable Value (excluding GST and Compensation Cess)
Threshold Limit	Contract value exceeding ₹2,50,000
Credit of TDS	Electronic Cash Ledger of the Supplier

Key Points

The current TDS rate under GST is 2%.
For intra-State supplies, TDS is deducted at 1% CGST + 1% SGST/UTGST.
For inter-State supplies, TDS is deducted as 2% IGST, wherever applicable under the statutory provisions.
TDS is always computed on the taxable value, excluding GST and Compensation Cess.
Deduction is made only when the conditions of Section 51, including the threshold limit and place of supply requirements, are fulfilled.

Threshold Limit for TDS Deduction under GST

One of the most important conditions for the applicability of Tax Deducted at Source (TDS) under GST is the threshold limit prescribed under Section 51 of the CGST Act, 2017.

TDS is not required to be deducted on every payment made by a Government department or other notified deductor. The law provides a monetary threshold so that small-value contracts are kept outside the scope of TDS, thereby reducing unnecessary compliance for both deductors and suppliers.

According to Section 51, TDS is required to be deducted only when the total value of taxable supply under a contract exceeds ₹2,50,000, excluding GST and Compensation Cess. This threshold is clearly emphasized in the uploaded study material.

What is the Threshold Limit?

The threshold limit prescribed under GST is:

Particulars	Limit
Contract Value (excluding GST and Compensation Cess)	More than ₹2,50,000

If the value of taxable supply under a single contract does not exceed ₹2,50,000, no TDS is required to be deducted.

Important Point

The threshold is determined on the basis of:

The total taxable value of the contract

and not on:

Individual invoices
Individual payments
GST-inclusive invoice value

This means the entire contract value should be considered while deciding whether TDS provisions apply.

GST is Excluded While Calculating the Threshold

While determining the threshold limit:

Include

Taxable value of goods or services

Exclude

CGST
SGST
IGST
Compensation Cess

Therefore, GST charged on the invoice is ignored for deciding whether the threshold of ₹2,50,000 has been crossed.

Illustration 1 – Threshold Exceeded

ABC Constructions enters into a contract with the Public Works Department.

Particulars	Amount (₹)
Taxable Contract Value	4,00,000
GST @18%	72,000
Total Invoice Value	4,72,000

Analysis

Contract Value = ₹4,00,000
Threshold = ₹2,50,000

Since the taxable contract value exceeds ₹2,50,000:

Result: TDS is applicable.

Illustration 2 – Threshold Not Exceeded

The Municipal Corporation purchases office furniture.

Particulars	Amount (₹)
Taxable Value	2,40,000
GST @18%	43,200
Total Invoice Value	2,83,200

Analysis

Although the invoice exceeds ₹2,50,000 because of GST,

the taxable contract value is only ₹2,40,000.

Result: TDS is not applicable.

Illustration 3 – Multiple Invoices Under One Contract

Suppose a Government department awards a contract of ₹6,00,000.

The supplier raises three invoices:

Invoice	Taxable Value (₹)
Invoice 1	2,00,000
Invoice 2	2,00,000
Invoice 3	2,00,000
Total Contract Value	6,00,000

Analysis

Even though each invoice is less than ₹2,50,000, the contract value exceeds ₹2,50,000.

Result: TDS is applicable because the threshold is checked contract-wise, not invoice-wise.

Illustration 4 – Single Invoice Under a Small Contract

A contract is awarded for ₹2,30,000.

Only one invoice is issued.

Particulars	Amount (₹)
Contract Value	2,30,000
GST @18%	41,400
Invoice Value	2,71,400

Since the contract value itself is below ₹2,50,000,

Result: No TDS.

Practical Case Study

Case

The State Health Department awards a maintenance contract.

Particulars	Amount
Contract Value	₹3,20,000
GST @18%	₹57,600
Invoice Value	₹3,77,600

Analysis

Condition	Status
Recipient is Government Department	Yes
Taxable Supply	Yes
Contract Value > ₹2,50,000	Yes

Since all conditions are fulfilled,

TDS is deductible at the prescribed rate.

Common Mistakes Regarding the Threshold Limit

Mistake 1: Considering Invoice Value

Many taxpayers compare the invoice amount with ₹2,50,000.

This is incorrect.

The law refers to the value of taxable supply under the contract, excluding GST.

Mistake 2: Considering Individual Payments

Suppose:

Contract Value = ₹8,00,000

Payments are made as follows:

First Payment = ₹2,00,000
Second Payment = ₹2,00,000
Third Payment = ₹4,00,000

Some believe that TDS should not apply to the first payment because it is below ₹2,50,000.

This is incorrect.

Since the contract value exceeds ₹2,50,000, TDS is applicable on the payments made in accordance with the contract.

Mistake 3: Including GST

Incorrect Calculation

Taxable Value = ₹2,45,000
GST = ₹44,100
Invoice Value = ₹2,89,100

Invoice exceeds ₹2.5 lakh
Therefore TDS applicable.

This is wrong.

Correct Approach

Only taxable value is considered.

Taxable Value = ₹2,45,000

Since it does not exceed ₹2,50,000,

No TDS is applicable.

Summary Table

Particulars	Position under GST
Threshold Limit	More than ₹2,50,000
Basis of Calculation	Value of taxable supply under the contract
GST Included?	No
Compensation Cess Included?	No
Checked Invoice-wise?	No
Checked Contract-wise?	Yes
Value ≤ ₹2,50,000	No TDS
Value > ₹2,50,000	TDS Applicable (subject to other conditions)

Key Points

The threshold limit for TDS under Section 51 is ₹2,50,000.
The limit is determined based on the taxable value of a single contract, excluding GST and Compensation Cess.
The threshold is contract-wise, not invoice-wise or payment-wise.
If the taxable contract value does not exceed ₹2,50,000, TDS is not required.
Once the contract value exceeds the prescribed limit and all other statutory conditions are satisfied, TDS must be deducted at the applicable rate.

Place of Supply Rules for TDS under GST (State Matching Explained)

One of the most important and frequently misunderstood provisions relating to Tax Deducted at Source (TDS) under GST is the Place of Supply Rule under Section 51 of the CGST Act, 2017.

Many taxpayers assume that TDS is applicable whenever a Government department makes payment to a supplier. However, this is not always correct. Apart from the threshold limit and other conditions, the GST law also prescribes a State Matching Rule to determine whether TDS should be deducted.

The objective of this rule is to ensure that TDS is deducted only where the deducting authority has a proper tax jurisdiction over the transaction.

The uploaded study material clearly explains this principle through various illustrations, stating that the recipient's State should match either the supplier's State (origin) or the place of supply (destination) for TDS to be applicable.

Why is the Place of Supply Rule Important?

The GST system follows the principle of destination-based taxation. Therefore, while deducting TDS, the Government must ensure that the tax is deducted only when the recipient is connected with the State where the supply originates or where it is deemed to be supplied.

If this connection does not exist, the law specifically excludes the transaction from TDS.

State Matching Rule

For TDS to be applicable, the location of the recipient (deductor) should match either:

Location of the Supplier (Origin State)

Place of Supply (Destination State)

If neither of these matches the recipient's State, TDS is not applicable.

If either match exists → TDS Applicable

If neither match exists → No TDS

Case 1 – Intra-State Supply (TDS Applicable)

Details

Particulars	State
Supplier Location	Uttar Pradesh
Place of Supply	Uttar Pradesh
Recipient Location	Uttar Pradesh

Analysis

The recipient's State (Uttar Pradesh) matches:

Supplier's State
Place of Supply

Therefore,

Result: TDS Applicable

This is the simplest situation where TDS is deducted.

Case 2 – Intra-State Supply (TDS Not Applicable)

Details

Particulars	State
Supplier Location	Uttar Pradesh
Place of Supply	Uttar Pradesh
Recipient Location	Delhi

Analysis

Recipient's State = Delhi

Supplier's State = Uttar Pradesh

Place of Supply = Uttar Pradesh

No State matches.

Therefore,

Result: TDS Not Applicable

This example is specifically illustrated in the uploaded notes.

Case 3 – Inter-State Supply (TDS Not Applicable)

Details

Particulars	State
Supplier Location	Uttar Pradesh
Place of Supply	Delhi
Recipient Location	Madhya Pradesh

Analysis

Recipient State = Madhya Pradesh

Supplier State = Uttar Pradesh

Place of Supply = Delhi

Neither State matches.

Therefore,

Result: TDS Not Applicable

This is another example highlighted in the uploaded material.

Case 4 – Inter-State Supply (TDS Applicable)

Details

Particulars	State
Supplier Location	Uttar Pradesh
Place of Supply	Delhi
Recipient Location	Delhi

Analysis

Recipient State = Delhi

Place of Supply = Delhi

The recipient's State matches the place of supply.

Therefore,

Result: TDS Applicable

This situation is also explained in the uploaded notes.

Comparative Table

Supplier State	Place of Supply	Recipient State	TDS Applicable?	Reason
Uttar Pradesh	Uttar Pradesh	Uttar Pradesh	Yes	Recipient matches Supplier and Place of Supply
Uttar Pradesh	Uttar Pradesh	Delhi	No	Recipient matches neither State
Uttar Pradesh	Delhi	Madhya Pradesh	No	Recipient matches neither State
Uttar Pradesh	Delhi	Delhi	Yes	Recipient matches Place of Supply

Practical Example 1

The Public Works Department, Uttar Pradesh purchases construction material from a supplier in Lucknow.

Particulars	State
Supplier	Uttar Pradesh
Place of Supply	Uttar Pradesh
Recipient	Uttar Pradesh

Since all three are in the same State,

TDS is deductible.

Practical Example 2

The Delhi Health Department purchases goods from a supplier in Lucknow.

Goods are delivered in Uttar Pradesh itself.

Particulars	State
Supplier	Uttar Pradesh
Place of Supply	Uttar Pradesh
Recipient	Delhi

Since the recipient's State is different from both the supplier's State and the place of supply,

No TDS is deductible.

Practical Example 3

The Delhi Government purchases machinery from a supplier in Uttar Pradesh.

The machinery is delivered in Delhi.

Particulars	State
Supplier	Uttar Pradesh
Place of Supply	Delhi
Recipient	Delhi

The recipient's State matches the place of supply.

TDS is deductible.

Why Has This Rule Been Introduced?

The State matching rule helps to:

Prevent incorrect deduction of TDS.
Avoid jurisdictional disputes between States.
Ensure TDS is deducted only by the appropriate Government authority.
Maintain proper accounting under the destination-based GST system.
Ensure that the deducted amount is correctly credited in the GST portal.

Common Mistakes

Mistake 1: Assuming TDS Applies to Every Government Contract

Incorrect

Government Department = TDS Applicable

Correct

Government Department plus State matching condition must be satisfied.

Mistake 2: Ignoring the Place of Supply

Many taxpayers only check the supplier's State.

However, the law requires checking both:

Supplier's State
Place of Supply

Mistake 3: Considering Only the Invoice Address

The invoice address alone is not sufficient.

The following must be examined:

Location of Supplier
Place of Supply
Location of Recipient

Summary Table

Situation	TDS
Recipient's State = Supplier's State	Applicable
Recipient's State = Place of Supply	Applicable
Recipient's State matches neither	Not Applicable
Pure intra-State transaction in the same State	Applicable
Inter-State transaction where recipient matches destination State	Applicable
Inter-State transaction where recipient matches neither origin nor destination	Not Applicable

Key Points

The Place of Supply Rule is one of the most important conditions under Section 51 for determining the applicability of TDS.
The recipient's State must match either the supplier's State (origin) or the place of supply (destination).
If the recipient's State matches neither the supplier's State nor the place of supply, TDS is not applicable.
This rule applies to both intra-State and inter-State supplies and helps ensure that TDS is deducted only in transactions having the prescribed State nexus. The examples above are based on the illustrations provided in the uploaded study material.

TDS Calculation with Practical Examples

Understanding the calculation of Tax Deducted at Source (TDS) under GST is essential for Government departments, deductors, accountants, GST practitioners, and suppliers. Although the prescribed rate of TDS is simple, many taxpayers make mistakes by deducting tax on the total invoice value instead of the taxable value.

Under Section 51 of the CGST Act, 2017, TDS is deducted only on the taxable value of the supply, excluding GST and Compensation Cess, provided all the prescribed conditions are fulfilled. The uploaded study material also illustrates this principle through numerical examples.

Formula for TDS Calculation

The basic formula for calculating TDS is:

TDS = Taxable Value × Applicable TDS Rate

Present Rate of TDS

Intra-State Supply = 1% CGST + 1% SGST = 2%
Inter-State Supply (where applicable) = 2% IGST

Important: GST and Compensation Cess are not included while calculating TDS.

Steps for Calculating TDS

Follow these simple steps:

Step 1

Identify whether the recipient is a specified deductor under Section 51.

Step 2

Ensure that the supply is taxable.

Step 3

Verify that the contract value exceeds ₹2,50,000 (excluding GST and Compensation Cess).

Step 4

Determine the taxable value.

Step 5

Apply the prescribed TDS rate.

Step 6

Deduct TDS from the payment payable to the supplier.

Example 1 – Intra-State Supply

The Public Works Department awards a construction contract.

Invoice

Particulars	Amount (₹)
Taxable Value	5,00,000
CGST @9%	45,000
SGST @9%	45,000
Invoice Value	5,90,000

TDS Calculation

Particulars	Amount (₹)
Taxable Value	5,00,000
TDS @2%	10,000

Payment to Supplier

Particulars	Amount (₹)
Invoice Value	5,90,000
Less: TDS	10,000
Net Payment	5,80,000

This is the same illustration explained in the uploaded study material.

Example 2 – Inter-State Supply

A Government department in Delhi purchases machinery from a supplier located in Uttar Pradesh.

Invoice

Particulars	Amount (₹)
Taxable Value	8,00,000
IGST @18%	1,44,000
Invoice Value	9,44,000

TDS Calculation

Particulars	Amount (₹)
Taxable Value	8,00,000
TDS @2%	16,000

Net Payment

Particulars	Amount (₹)
Invoice Value	9,44,000
Less: TDS	16,000
Amount Paid	9,28,000

Example 3 – Contract Below Threshold

Invoice

Particulars	Amount (₹)
Taxable Value	2,40,000
GST @18%	43,200
Invoice Value	2,83,200

Analysis

Since the contract value is below ₹2,50,000,

TDS = Nil

Example 4 – Exempt Supply

A Government hospital receives exempt healthcare services.

Invoice

Particulars	Amount (₹)
Service Value	8,00,000
GST	Nil

Since the supply itself is exempt,

TDS = Nil

Example 5 – Reverse Charge Transaction

Suppose a Government department receives services covered under the Reverse Charge Mechanism.

Invoice

Particulars	Amount (₹)
Taxable Value	5,00,000
GST on Invoice	Nil
Invoice Value	5,00,000

TDS Calculation

Particulars	Amount (₹)
Taxable Value	5,00,000
TDS @2%	10,000
Net Payment	4,90,000

This example is also discussed in the uploaded notes to demonstrate that TDS is calculated on the taxable value where the provisions apply.

Example 6 – Multiple Invoices Under One Contract

A Government department awards a contract of ₹9,00,000.

Three invoices are raised.

Invoice	Taxable Value (₹)
Invoice 1	3,00,000
Invoice 2	3,00,000
Invoice 3	3,00,000

TDS on Each Invoice

Invoice	TDS @2% (₹)
Invoice 1	6,000
Invoice 2	6,000
Invoice 3	6,000
Total TDS	18,000

Since the contract value exceeds ₹2,50,000, TDS is deducted on each eligible payment made under the contract.

Example 7 – Wrong vs Correct Calculation

Incorrect Method

Particulars	Amount (₹)
Invoice Value	5,90,000
TDS @2%	11,800

This calculation is wrong because TDS has been deducted on the total invoice value.

Correct Method

Particulars	Amount (₹)
Taxable Value	5,00,000
TDS @2%	10,000

Always deduct TDS only on the taxable value.

Practical Case Study

The Municipal Corporation awards a maintenance contract.

Contract Details

Particulars	Amount (₹)
Taxable Value	10,00,000
CGST @9%	90,000
SGST @9%	90,000
Total Invoice Value	11,80,000

TDS Calculation

Particulars	Amount (₹)
Taxable Value	10,00,000
TDS @2%	20,000
Amount Paid to Supplier	11,60,000

Accounting Impact

Deductor deposits ₹20,000 with the Government.
The supplier receives ₹11,60,000.
The deducted amount is credited to the supplier's Electronic Cash Ledger after compliance by the deductor.

Common Calculation Mistakes

Mistake	Correct Position
Deducting TDS on invoice value	Deduct only on taxable value
Including GST in calculation	Exclude GST and Compensation Cess
Ignoring the ₹2,50,000 threshold	Check contract value first
Deducting TDS on exempt supplies	No TDS on exempt supplies
Ignoring the place of supply condition	Verify State-matching rules before deduction

Summary Table

Particulars	Position
Basis of Calculation	Taxable Value only
GST Included?	No
Compensation Cess Included?	No
Current TDS Rate	2%
Threshold	Contract value exceeding ₹2,50,000
Applicable on Exempt Supplies	No
Credit of TDS	Supplier's Electronic Cash Ledger

Key Points

TDS under GST is calculated only on the taxable value of the supply.
GST and Compensation Cess are excluded from the calculation.
The current rate of TDS is 2% (1% CGST + 1% SGST for intra-State supplies or 2% IGST, where applicable).
Before calculating TDS, verify that the contract value exceeds ₹2,50,000, the supply is taxable, the recipient is a specified deductor, and the statutory place of supply conditions are satisfied.
After deduction, the amount is deposited with the Government and credited to the supplier's Electronic Cash Ledger, where it can be used to discharge GST liabilities.

TDS under Reverse Charge Mechanism (RCM)

One of the most confusing topics under GST is the relationship between Tax Deducted at Source (TDS) and the Reverse Charge Mechanism (RCM). Many taxpayers assume that since GST is payable by the recipient under RCM, TDS is either not applicable or should be adjusted against the GST liability. This understanding is incorrect.

The GST law treats TDS and RCM as two independent provisions, each serving a different purpose.

RCM determines who is liable to pay GST.
TDS is a mechanism for deducting tax from the payment made to the supplier in specified cases.

The uploaded study material clearly states that TDS is neither Output Tax nor Input Tax. Therefore, the concepts of Forward Charge Mechanism (FCM) and Reverse Charge Mechanism (RCM) do not govern the nature of TDS itself.

What is Reverse Charge Mechanism (RCM)?

Under the normal GST system (Forward Charge), the supplier collects GST from the recipient and deposits it with the Government.

Under Reverse Charge Mechanism (RCM), the liability to pay GST shifts from the supplier to the recipient.

This means:

Supplier issues the invoice without charging GST (where applicable).
Recipient pays GST directly to the Government.
Recipient may claim Input Tax Credit (subject to conditions).

Is TDS an Output Tax or an Input Tax?

No.

This is one of the most important concepts under Section 51.

TDS is:

Not Output Tax
Not Input Tax
Only a deduction made from the payment to the supplier
Deposited separately with the Government

Therefore, the applicability of RCM does not change the nature of TDS.

Relationship Between TDS and RCM

The following table explains the distinction:

Particulars	TDS	RCM
Governing Provision	Section 51	Sections 9(3), 9(4) & corresponding IGST provisions
Purpose	Deduction from payment	Payment of GST by recipient
Nature	Compliance mechanism	Tax payment mechanism
Output Tax	No	No
Input Tax	No	GST paid under RCM may become eligible ITC, subject to conditions
Paid By	Deductor	Recipient

Thus, TDS and RCM operate independently.

Whether TDS is Applicable in RCM Transactions?

The answer depends upon the facts of the transaction.

Situation 1 – Supplier Exclusively Engaged in RCM Supplies

The uploaded study material discusses a situation where:

the supplier is engaged exclusively in supplies covered under Reverse Charge, or
the transaction falls under Section 9(4),

and the supplier is not required to obtain GST registration under Section 23(2).

In such cases, the notes conclude that TDS provisions do not apply, since the supplier is not required to be registered under the applicable provisions.

Illustration from the Study Material

Particulars

Particulars	Amount (₹)
Taxable Value	5,00,000
GST	Payable under RCM
Supplier	Exclusively making RCM supplies
Registration	Not required under Section 23(2)

Analysis

Since the supplier is exclusively making supplies liable to reverse charge and is not required to obtain GST registration under Section 23(2), the uploaded material indicates that TDS is not applicable in this situation.

Practical Example 1 – GTA Service

A Government department receives services from a Goods Transport Agency (GTA) covered under RCM.

Particulars	Amount (₹)
Freight Charges	4,00,000
GST	Payable by recipient under RCM

Analysis

GST liability is discharged by the Government department under RCM.
Whether TDS applies depends on whether the conditions of Section 51 are satisfied, including the supplier's registration status and other statutory requirements.

Practical Example 2 – Legal Services

A Government department receives legal services from an advocate.

Particulars	Amount (₹)
Professional Fee	3,00,000
GST	Payable by recipient under RCM

The recipient pays GST under RCM. The applicability of TDS must still be examined separately based on the provisions of Section 51 and the supplier's registration status.

Practical Example 3 – Supplier Exclusively Covered Under RCM

Mr. A supplies only services that are wholly covered under Reverse Charge.

Particulars	Details
Nature of Supply	Reverse Charge
Registration	Not required under Section 23(2)
Recipient	Government Department

Result

According to the uploaded study material,

TDS is not applicable.

Why Are TDS and RCM Treated Separately?

The GST law assigns different objectives to these provisions.

Reverse Charge

Determines who pays GST.
Ensures tax collection from the recipient where specified.

TDS

Captures Government procurement transactions.
Creates an electronic trail.
Improves compliance.
Credits the deducted amount to the supplier's Electronic Cash Ledger.

Therefore, one provision does not replace the other.

Common Misconceptions

Misconception 1

"If GST is payable under RCM, TDS is never applicable."

Incorrect

RCM and TDS are separate concepts. The applicability of TDS must always be tested independently under Section 51.

Misconception 2

"TDS is Output Tax."

Incorrect

TDS is neither Output Tax nor Input Tax.

Misconception 3

"TDS can be adjusted against RCM liability."

Incorrect

The deductor deposits TDS separately with the Government. The supplier receives credit of the deducted amount in the Electronic Cash Ledger.

Comparison – TDS vs RCM

Basis	TDS	Reverse Charge
Governing Section	Section 51	Sections 9(3), 9(4)
Purpose	Deduction from payment	Payment of GST
Who Deposits?	Deductor	Recipient
Output Tax	No	No
Input Tax	No	GST paid under RCM may be eligible as ITC, subject to conditions
Electronic Cash Ledger Benefit	Supplier receives TDS credit	Not applicable

Key Points

TDS and Reverse Charge Mechanism (RCM) are independent provisions under the GST law.
TDS is neither Output Tax nor Input Tax; it is only a mechanism for deducting tax from payments made by specified deductors.
The fact that GST is payable under RCM does not automatically determine whether TDS is applicable.
Where a supplier is exclusively engaged in supplies covered under RCM and is not required to obtain GST registration under Section 23(2), the uploaded study material explains that TDS provisions do not apply.
In every case, the applicability of TDS should be determined by independently examining the conditions laid down in Section 51 of the CGST Act, 2017.

Time of Deduction and Time of Payment under GST

One of the most important procedural aspects of Tax Deducted at Source (TDS) under GST is determining when TDS should be deducted and when the deducted amount should be deposited with the Government.

Many taxpayers confuse the time of deduction with the time of supply under GST. However, these are entirely different concepts.

Under Section 51 of the CGST Act, 2017, TDS is deducted by the specified deductor at the appropriate stage of payment, and the deducted amount must be deposited with the Government within the prescribed time limit.

The uploaded study material specifically states that:

TDS is neither Output Tax nor Input Tax.
Therefore, the Time of Supply provisions applicable to Forward Charge or Reverse Charge do not determine TDS.
After deduction, the deductor must deposit the TDS with the Government by the 10th of the succeeding month and file Form GSTR-7 by the same due date.

Time of Deduction under GST

TDS is deducted at the time of making payment to the supplier for the taxable supply, provided all the conditions under Section 51 are fulfilled.

These conditions include:

The recipient is a specified deductor.
The supplier is eligible under the applicable provisions.
The supply is taxable.
The contract value exceeds ₹2,50,000 (excluding GST and Compensation Cess).
The place of supply conditions are satisfied.

Once these conditions are fulfilled, TDS is deducted while releasing the payment to the supplier.

Time of Payment to the Government

After deducting TDS, the deductor cannot retain the amount indefinitely.

The deducted tax must be deposited with the Government:

On or before the 10th day of the month succeeding the month in which TDS is deducted.

Due Date at a Glance

Particulars	Due Date
Deduction of TDS	At the time of making payment
Deposit of TDS with Government	On or before the 10th of the next month
Filing of GSTR-7	On or before the 10th of the next month

Practical Example 1

The Public Works Department receives an invoice from ABC Constructions Pvt. Ltd.

Invoice Details

Particulars	Amount (₹)
Taxable Value	8,00,000
GST @18%	1,44,000
Invoice Value	9,44,000

Payment Details

Payment Date: 18 July 2026
TDS @2%: ₹16,000

Compliance

Particulars	Date
TDS Deducted	18 July 2026
Deposit Due Date	10 August 2026
GSTR-7 Due Date	10 August 2026

Practical Example 2

The State Health Department makes payment to a contractor.

Particulars	Details
Payment Date	28 September 2026
TDS Deducted	₹12,000

The deductor must:

Deposit ₹12,000 with the Government by 10 October 2026.
File GSTR-7 by 10 October 2026.

Practical Example 3

Suppose payment is released in instalments.

Contract Value

₹12,00,000

Payments

Payment	Amount (₹)	TDS @2% (₹)
First Instalment	4,00,000	8,000
Second Instalment	4,00,000	8,000
Third Instalment	4,00,000	8,000

Each time a payment is released, TDS is deducted and deposited within the prescribed due date for that month's deduction.

What Happens After Deposit?

Once the deductor:

deposits the TDS with the Government, and
files Form GSTR-7,

the deducted amount is credited to the supplier's Electronic Cash Ledger.

The supplier can then utilize this balance for payment of:

CGST
SGST/UTGST
IGST
Interest
Penalty
Late Fee
Other GST liabilities

Consequences of Late Deposit

Failure to deposit TDS within the prescribed time attracts:

Interest under the GST Act.
Possible penal consequences for non-compliance.

The uploaded study material specifies that late payment of TDS attracts interest at 18% per annum.

Difference Between Time of Supply and Time of Deduction

Basis	Time of Supply	Time of Deduction of TDS
Governing Provision	Sections 12 & 13 of the CGST Act	Section 51 of the CGST Act
Purpose	Determines when GST liability arises	Determines when TDS is deducted
Applicable To	Supplier/Recipient (depending on FCM or RCM)	Specified deductor
Relevance to TDS	Not applicable	Directly applicable

As the uploaded material notes, TDS is neither Output Tax nor Input Tax, so the time of supply provisions do not determine the timing of TDS.

Summary Table

Particulars	Requirement
Time of Deduction	At the time of making payment
Time of Deposit	On or before the 10th of the succeeding month
Return to be Filed	GSTR-7
Due Date of GSTR-7	10th of the succeeding month
Credit to Supplier	Electronic Cash Ledger
Interest on Late Payment	18% per annum

Key Points

TDS under GST is deducted at the time of making payment to the supplier, subject to the conditions of Section 51.
The deducted amount must be deposited with the Government on or before the 10th day of the succeeding month.
Form GSTR-7 must also be filed by the same due date.
TDS is neither Output Tax nor Input Tax, and therefore the time of supply provisions do not govern TDS.
Once the deductor deposits the tax and files GSTR-7, the amount is credited to the supplier's Electronic Cash Ledger for utilization against GST liabilities.

Registration Requirement for TDS Deductors under GST

Under the Goods and Services Tax (GST) regime, every person liable to deduct Tax Deducted at Source (TDS) under Section 51 of the CGST Act, 2017 is required to obtain a separate GST registration as a TDS deductor.

This registration is different from a normal GST registration obtained by a taxpayer for making taxable supplies. A TDS registration is intended exclusively for deducting tax, depositing it with the Government, filing TDS returns, and complying with the procedural requirements prescribed under the GST law.

The uploaded study material specifically states that an additional registration is required to be taken by the deductor for TDS compliance.

Why is Separate Registration Required?

A TDS deductor performs a distinct statutory function under GST. The Government requires a separate registration to:

Monitor TDS deductions made by Government entities and notified persons.
Ensure timely deposit of deducted tax.
Facilitate filing of Form GSTR-7.
Enable automatic credit of TDS to the supplier's Electronic Cash Ledger.
Maintain a separate compliance record for TDS-related activities.

Thus, the registration is not for paying GST on outward supplies, but for fulfilling TDS obligations.

Who is Required to Obtain TDS Registration?

The following persons, if liable to deduct TDS under Section 51, are required to obtain a separate GST registration:

Central Government Departments
State Government Departments
Local Authorities
Government Agencies
Public Sector Undertakings (where notified)
Authorities or Boards with 51% or more Government participation
Government Societies
Other notified persons

Is Normal GST Registration Sufficient?

No.

Even if an entity already has a normal GST registration for its taxable activities, it is required to obtain a separate registration as a TDS deductor if it is liable to deduct TDS under Section 51.

Example

A State Government department is registered under GST for certain taxable activities.

It also awards works contracts requiring deduction of TDS.

In this case:

Normal GST Registration → Used for its taxable activities.
Separate TDS Registration → Used for deducting TDS and filing GSTR-7.

Registration is Mandatory

Once an entity falls within the scope of Section 51 and is liable to deduct TDS, obtaining registration is mandatory.

The deductor cannot:

deduct TDS without registration,
deposit TDS without registration, or
file Form GSTR-7 without obtaining the prescribed registration.

Purpose of TDS Registration

The registration enables the deductor to:

Deduct TDS from payments made to suppliers.
Deposit the deducted amount with the Government.
File GSTR-7.
Generate TDS certificates, where applicable.
Ensure that the deducted amount is credited to the supplier's Electronic Cash Ledger.
Maintain statutory records relating to TDS.

Practical Example 1

The Public Works Department (PWD) awards construction contracts exceeding the prescribed threshold.

Since PWD is liable to deduct TDS under Section 51, it must:

Obtain a separate TDS registration.
Deduct TDS from eligible payments.
Deposit the deducted tax with the Government.
File GSTR-7.

Practical Example 2

A Municipal Corporation enters into multiple contracts for:

Road construction
Street lighting
Park maintenance

Since it is a notified deductor, it must obtain a separate TDS registration before deducting tax from contractors' payments.

Practical Example 3

A Government Society established under the Societies Registration Act, 1860 awards a contract of ₹15,00,000 for construction of a training centre.

As the society is covered under Section 51, it must:

Register as a TDS deductor.
Deduct TDS at the prescribed rate.
Deposit the tax within the prescribed due date.
File GSTR-7.

Compliance After Registration

Once registered as a TDS deductor, the entity is required to:

Compliance	Requirement
Deduct TDS	On eligible payments under Section 51
Deposit TDS	On or before the 10th of the succeeding month
File Return	Form GSTR-7
Maintain Records	Details of deductions and deposits
Credit to Supplier	Reflected in the supplier's Electronic Cash Ledger

These procedural requirements are summarized in the uploaded study material.

Consequences of Not Obtaining Registration

If a person liable to deduct TDS fails to obtain registration, it may lead to:

Non-compliance with Section 51.
Inability to deduct and deposit TDS properly.
Failure to file GSTR-7.
Delay in crediting TDS to the supplier's Electronic Cash Ledger.
Interest, penalties, and other consequences under the GST law.

Summary Table

Particulars	Requirement
Governing Provision	Section 51 of the CGST Act, 2017
Separate Registration Required	Yes
Applicable To	All persons liable to deduct TDS
Purpose	Deduction and compliance relating to TDS
Return to be Filed	GSTR-7
Deposit Due Date	10th of the succeeding month
Benefit to Supplier	Credit in Electronic Cash Ledger

Key Points

Every person liable to deduct TDS under Section 51 of the CGST Act, 2017 must obtain a separate GST registration as a TDS deductor.
This registration is in addition to any normal GST registration the entity may already hold.
A TDS registration enables the deductor to deduct tax, deposit it with the Government, file Form GSTR-7, and ensure that the deducted amount is credited to the supplier's Electronic Cash Ledger.
The uploaded study material specifically notes that an additional registration is required to be taken by the deductor for compliance with the TDS provisions under GST.

Deposit of TDS and Due Date under GST

After deducting Tax Deducted at Source (TDS) under Section 51 of the CGST Act, 2017, the deductor is legally responsible for depositing the deducted amount with the Government within the prescribed time. Deducting TDS alone does not complete the compliance process. Timely deposit of the deducted tax and filing of the prescribed return are equally important.

Failure to deposit TDS within the due date may result in interest, penalties, and other legal consequences under the GST law.

The uploaded study material clearly states that the deductor must deposit the TDS with the Government by the 10th of the succeeding month and file Form GSTR-7 by the same due date.

Legal Provision

As per Section 51 of the CGST Act, 2017, read with the applicable GST Rules:

The deductor must deduct TDS from the payment made to the supplier.
The deducted amount must be deposited with the Government within the prescribed time.
The deductor must also furnish the details of such deduction in Form GSTR-7.

Due Date for Deposit of TDS

The deducted tax must be deposited:

On or before the 10th day of the month succeeding the month in which TDS is deducted.

Example

Month of Deduction	Due Date for Deposit
April	10th May
May	10th June
June	10th July
July	10th August
August	10th September

Due Date for Filing GSTR-7

The due date for filing Form GSTR-7 is also:

On or before the 10th day of the succeeding month.

Thus, both the deposit of TDS and filing of GSTR-7 are generally completed by the same due date.

Step-by-Step Process for Deposit of TDS

The compliance process can be understood in the following steps:

Step 1 – Deduct TDS

The specified deductor deducts TDS from the payment made to the supplier.

⬇

Step 2 – Deposit TDS

The deducted amount is deposited into the Government treasury through the GST portal within the prescribed due date.

⬇

Step 3 – File GSTR-7

The deductor files the monthly TDS return in Form GSTR-7.

⬇

Step 4 – Credit to Supplier

After successful filing, the deducted amount is credited to the supplier's Electronic Cash Ledger.

Practical Example 1

The Public Works Department (PWD) releases payment to a contractor.

Invoice Details

Particulars	Amount (₹)
Taxable Value	6,00,000
GST @18%	1,08,000
Invoice Value	7,08,000
TDS @2%	12,000

Timeline

Event	Date
Payment Released	15 July 2026
TDS Deducted	15 July 2026
Due Date for Deposit	10 August 2026
Due Date for GSTR-7	10 August 2026

Practical Example 2

A Municipal Corporation deducts TDS while making payment to a contractor.

Particulars	Amount
TDS Deducted	₹18,000
Date of Deduction	28 September 2026

Compliance

Deposit TDS by 10 October 2026.
File GSTR-7 by 10 October 2026.

Practical Example 3 – Multiple Payments

A Government department makes three payments during August.

Date	TDS Deducted (₹)
05 August	6,000
16 August	8,000
28 August	10,000
Total TDS	24,000

The deductor deposits ₹24,000 with the Government by 10 September and reports the details in GSTR-7 for August.

Mode of Deposit

The deductor deposits the deducted amount electronically through the GST Portal using the prescribed payment mechanism.

After successful payment:

The Government receives the deducted amount.
The deductor becomes eligible to file Form GSTR-7.
The supplier receives credit in the Electronic Cash Ledger after the return is processed.

Consequences of Late Deposit

If TDS is not deposited within the prescribed due date, the deductor may face:

Interest on delayed payment.
Penalty under the GST law, wherever applicable.
Delay in credit of TDS to the supplier's Electronic Cash Ledger.
Compliance issues during GST audits and assessments.

The uploaded study material specifies that late payment of TDS attracts interest at 18% per annum.

Importance of Timely Deposit

Timely deposit of TDS ensures:

Compliance with Section 51.
Accurate filing of GSTR-7.
Timely credit of TDS to the supplier.
Avoidance of interest and penalties.
Proper reconciliation of GST records.
Better transparency in Government procurements.

Summary Table

Particulars	Requirement
Governing Provision	Section 51 of the CGST Act, 2017
Who Deposits TDS?	Specified Deductor
Deposit Due Date	On or before the 10th of the succeeding month
Return to be Filed	GSTR-7
GSTR-7 Due Date	On or before the 10th of the succeeding month
Credit Given To	Supplier's Electronic Cash Ledger
Interest on Late Deposit	18% per annum

Who is responsible for depositing TDS?

The specified deductor who has deducted TDS under Section 51 is responsible for depositing it with the Government.

What is the due date for depositing TDS?

The deducted amount must be deposited on or before the 10th day of the month succeeding the month in which TDS is deducted.

Is GSTR-7 also filed by the same due date?

Yes. Form GSTR-7 is required to be filed by the 10th of the succeeding month.

What happens after depositing TDS?

After the deductor deposits the TDS and files GSTR-7, the deducted amount is credited to the supplier's Electronic Cash Ledger.

Key Points

The deductor must deposit the TDS deducted under Section 51 with the Government on or before the 10th day of the succeeding month.
Form GSTR-7 must also be filed by the same due date.
Timely deposit ensures that the supplier receives credit of the deducted amount in the Electronic Cash Ledger.
Delay in depositing TDS attracts interest at 18% per annum and may also result in other compliance consequences under the GST law.

GSTR-7 – TDS Return under GST

Form GSTR-7 is the monthly return prescribed under the Goods and Services Tax (GST) law for persons who are liable to deduct Tax Deducted at Source (TDS) under Section 51 of the CGST Act, 2017.

Every deductor who has deducted TDS is required to furnish the details of such deductions in Form GSTR-7 within the prescribed time. Filing this return is a statutory obligation and plays a crucial role in ensuring that the deducted amount is credited to the Electronic Cash Ledger of the supplier (deductee).

The uploaded study material specifies that the deductor is required to file GSTR-7 by the 10th of the succeeding month after depositing the TDS with the Government.

What is GSTR-7?

GSTR-7 is a monthly return filed by every person who is required to deduct TDS under GST.

The return contains details of:

GSTIN of the deductor
GSTIN of the deductee (supplier)
Invoice-wise details of supplies
Amount of TDS deducted
Tax deposited with the Government
Amendments, if any

Once GSTR-7 is successfully filed, the deducted amount is credited to the supplier's Electronic Cash Ledger.

Legal Provision

The requirement to file GSTR-7 arises from:

Section 51 of the CGST Act, 2017
Relevant provisions of the CGST Rules, 2017

These provisions require every registered TDS deductor to:

Deduct TDS,
Deposit it with the Government, and
Furnish the prescribed return.

Who is Required to File GSTR-7?

Every person registered as a TDS deductor under Section 51 is required to file GSTR-7.

This includes:

Central Government Departments
State Government Departments
Local Authorities
Government Agencies
Public Sector Undertakings (where notified)
Government Societies
Authorities or Boards having 51% or more Government participation
Other notified deductors

Due Date for Filing GSTR-7

The due date for filing GSTR-7 is:

On or before the 10th day of the month succeeding the month in which TDS is deducted.

Illustration

Month of Deduction	Due Date of GSTR-7
April	10 May
May	10 June
June	10 July
July	10 August
August	10 September

Information Furnished in GSTR-7

The following details are generally reported in the return:

GSTIN of the deductor.
Legal name and trade name of the deductor.
GSTIN of the supplier (deductee).
Invoice details.
Taxable value of supply.
Amount of TDS deducted.
Amount of TDS deposited.
Amendments to previously reported details, if any.

Process of Filing GSTR-7

The compliance process can be understood as follows:

Step 1

Deduct TDS from the payment made to the supplier.

⬇

Step 2

Deposit the deducted amount with the Government.

⬇

Step 3

⬇

Step 4

Prepare and file Form GSTR-7.

⬇

Step 5

Submit and file the return using the prescribed verification method.

⬇

Step 6

The deducted amount gets credited to the supplier's Electronic Cash Ledger.

Practical Example 1

The Public Works Department (PWD) makes payment to ABC Infrastructure Pvt. Ltd.

Invoice Details

Particulars	Amount (₹)
Taxable Value	8,00,000
GST @18%	1,44,000
Invoice Value	9,44,000
TDS @2%	16,000

Compliance

Activity	Date
TDS Deducted	18 July 2026
TDS Deposited	Before 10 August 2026
GSTR-7 Filed	On or before 10 August 2026

After filing GSTR-7, ₹16,000 is reflected in the Electronic Cash Ledger of ABC Infrastructure Pvt. Ltd.

Practical Example 2

A Municipal Corporation deducts TDS of ₹24,000 during September.

The Corporation:

Deposits the TDS with the Government.
Files GSTR-7 by 10 October.

The supplier receives credit of ₹24,000 in the Electronic Cash Ledger.

Importance of Filing GSTR-7

Timely filing of GSTR-7 ensures:

Proper compliance with Section 51.
Accurate reporting of TDS.
Automatic credit to the supplier.
Better reconciliation between deductor and supplier.
Reduction of GST disputes.
Improved transparency in Government procurements.

Consequences of Non-Filing or Late Filing

Failure to file GSTR-7 within the prescribed time may result in:

Late fee under the GST law.
Interest where there is delayed payment of TDS.
Delay in credit of TDS to the supplier's Electronic Cash Ledger.
Compliance notices from the GST Department.
Difficulties during GST assessments and audits.

Credit to the Supplier

One of the most important benefits of filing GSTR-7 is that the supplier receives credit of the deducted amount.

After successful filing:

TDS is reflected in the supplier's Electronic Cash Ledger.
The supplier can utilize the amount for payment of:

CGST
SGST/UTGST
IGST
Interest
Penalty
Late Fee
Other GST dues

Summary Table

Particulars	Details
Return Name	GSTR-7
Governing Provision	Section 51 of the CGST Act, 2017
Filed By	Registered TDS Deductors
Frequency	Monthly
Due Date	10th of the succeeding month
Purpose	Reporting TDS deducted and deposited
Benefit	Credit to Supplier's Electronic Cash Ledger

What is GSTR-7?

GSTR-7 is the monthly GST return filed by persons liable to deduct TDS under Section 51 of the CGST Act.

Who is required to file GSTR-7?

Every registered TDS deductor, including Government departments, local authorities, Government agencies, and other notified entities.

What is the due date for filing GSTR-7?

It must be filed on or before the 10th day of the month succeeding the month in which TDS is deducted.

What happens after GSTR-7 is filed?

The deducted TDS is credited to the supplier's Electronic Cash Ledger, enabling the supplier to use it for payment of GST liabilities.

Key Points

GSTR-7 is the monthly TDS return prescribed under Section 51 of the CGST Act, 2017.
Every registered TDS deductor must file GSTR-7 by the 10th of the succeeding month after depositing the deducted tax.
The return contains invoice-wise details of TDS deducted and deposited.
Timely filing of GSTR-7 ensures that the deducted amount is credited to the supplier's Electronic Cash Ledger, facilitating seamless utilization against GST liabilities.
Failure to file the return on time may lead to late fees, interest (where applicable), compliance notices, and delayed credit to the supplier.

Electronic Cash Ledger Credit to Supplier under GST

One of the most significant benefits of the Tax Deducted at Source (TDS) mechanism under GST is that the amount deducted from the supplier's payment is not treated as a loss to the supplier. Instead, the deducted amount is credited to the supplier's Electronic Cash Ledger, where it can be utilized for payment of GST liabilities.

This ensures that although the supplier receives a reduced payment from the deductor, the deducted amount remains available as a tax payment credit under the GST system.

The uploaded study material clearly states that TDS is neither Output Tax nor Input Tax. Therefore, the supplier cannot claim Input Tax Credit (ITC) of TDS. Instead, the benefit is reflected in the Electronic Cash Ledger after the deductor deposits the TDS and files Form GSTR-7.

What is the Electronic Cash Ledger?

The Electronic Cash Ledger is an electronic wallet maintained for every registered taxpayer on the GST portal.

It records:

Cash deposited by the taxpayer.
TDS credited by deductors.
TCS credited by e-commerce operators.
Refunds re-credited by the Government.
Other cash deposits made under GST.

The balance available in the Electronic Cash Ledger can be used to pay GST and other liabilities under the GST law.

How Does TDS Get Credited?

The process is simple and completely electronic.

Step 1

Supplier provides taxable goods or services.

⬇

Step 2

Specified deductor deducts TDS while making payment.

⬇

Step 3

Deductor deposits the TDS with the Government.

⬇

Step 4

Deductor files Form GSTR-7.

⬇

Step 5

The deducted amount is automatically credited to the supplier's Electronic Cash Ledger.

Practical Example 1

The Public Works Department (PWD) awards a construction contract.

Invoice

Particulars	Amount (₹)
Taxable Value	5,00,000
GST @18%	90,000
Invoice Value	5,90,000
TDS @2%	10,000

Payment

Particulars	Amount (₹)
Invoice Value	5,90,000
Less: TDS	10,000
Amount Paid to Supplier	5,80,000

After Filing GSTR-7

The supplier receives:

Electronic Cash Ledger Credit = ₹10,000

Thus, although ₹10,000 was deducted from the payment, it remains available to the supplier for GST payments.

Practical Example 2

A Municipal Corporation deducts TDS from a maintenance contractor.

Details

Particulars	Amount (₹)
Taxable Value	8,00,000
TDS @2%	16,000

After the Municipal Corporation:

Deposits ₹16,000 with the Government, and
Files GSTR-7,

the supplier's Electronic Cash Ledger is credited with ₹16,000.

When Does the Credit Appear?

The supplier receives credit only after:

TDS has been deducted.
The deductor deposits the deducted amount with the Government.
Form GSTR-7 is filed successfully.

Only then does the GST portal reflect the amount in the supplier's Electronic Cash Ledger.

Can the Supplier Claim ITC of TDS?

No.

This is a common misconception.

TDS is not:

Input Tax
Output Tax

Therefore,

TDS cannot be claimed as Input Tax Credit (ITC).

Instead,

the supplier receives the amount as cash credit in the Electronic Cash Ledger. This distinction is specifically highlighted in the uploaded study material.

Utilization of Electronic Cash Ledger Balance

The supplier can utilize the balance available in the Electronic Cash Ledger for payment of:

CGST
SGST/UTGST
IGST
Interest
Penalty
Late Fee
Any other amount payable under the GST law

Thus, the deducted amount ultimately benefits the supplier by reducing future GST cash payments.

Practical Case Study

ABC Infrastructure Pvt. Ltd. supplies construction services to a Government department.

Contract Details

Particulars	Amount (₹)
Taxable Value	10,00,000
GST @18%	1,80,000
Invoice Value	11,80,000
TDS @2%	20,000

Payment Received

Particulars	Amount (₹)
Invoice Value	11,80,000
Less: TDS	20,000
Net Payment	11,60,000

GST Portal

After GSTR-7 is filed,

Electronic Cash Ledger Credit = ₹20,000

ABC Infrastructure can use this ₹20,000 while paying its GST liability.

What if the Deductor Does Not File GSTR-7?

If the deductor:

deducts TDS but
fails to deposit it or
does not file GSTR-7,

then:

the supplier may not receive timely credit in the Electronic Cash Ledger,
which can affect the supplier's ability to utilize the deducted amount for payment of GST dues.

Hence, timely compliance by the deductor is essential.

Difference Between Electronic Cash Ledger and Electronic Credit Ledger

Basis	Electronic Cash Ledger	Electronic Credit Ledger
Nature	Cash balance available under GST	Input Tax Credit (ITC) balance
Source	Cash deposits, TDS, TCS, refunds	Eligible ITC on inward supplies
Includes TDS Credit?	Yes	No
Includes TCS Credit?	Yes	No
Includes ITC?	No	Yes
Purpose	Payment of GST and other liabilities	Utilization of eligible ITC against output tax

Summary Table

Particulars	Details
Credit Given To	Supplier (Deductee)
Ledger Credited	Electronic Cash Ledger
Source of Credit	TDS deducted and deposited by the deductor
ITC Available?	No
Utilization	Payment of GST, interest, penalty, late fee, and other dues
Credit Appears After	Deposit of TDS and filing of GSTR-7

Where is the deducted TDS credited?

· The deducted TDS is credited to the Electronic Cash Ledger of the supplier.

Is TDS treated as Input Tax Credit (ITC)?

· No. TDS is not Input Tax Credit. It is reflected only in the Electronic Cash Ledger.

When does the supplier receive the credit?

· The credit is available after the deductor deposits the TDS with the Government and files Form GSTR-7.

Can the supplier use the Electronic Cash Ledger balance?

· Yes. The supplier can use the balance to pay GST, interest, penalty, late fee, and other amounts payable under the GST law.

Key Points

The TDS deducted under Section 51 of the CGST Act, 2017 is credited to the supplier's Electronic Cash Ledger, not to the Electronic Credit Ledger.
TDS is neither Output Tax nor Input Tax, and therefore it cannot be claimed as Input Tax Credit (ITC).
The credit becomes available only after the deductor deposits the TDS with the Government and files Form GSTR-7.
The supplier can utilize the Electronic Cash Ledger balance to pay CGST, SGST/UTGST, IGST, interest, penalty, late fee, and other GST liabilities, thereby reducing the need for additional cash payments.

Interest, Late Fee and Penalties under TDS under GST

Compliance with the Tax Deducted at Source (TDS) provisions under Section 51 of the CGST Act, 2017 does not end with merely deducting tax from the supplier's payment. The deductor must also:

Deposit the deducted TDS with the Government within the prescribed due date.
File Form GSTR-7 on time.
Furnish accurate details of the deduction.

Failure to comply with these statutory requirements may result in interest, late fee, and penalties under the GST law.

The uploaded study material specifically mentions that late payment of TDS attracts interest at 18% per annum.

Interest on Late Payment of TDS

When is Interest Payable?

Interest becomes payable when:

TDS has been deducted, but
the deducted amount is not deposited with the Government within the prescribed due date.

Under GST, the deductor is responsible for depositing TDS on or before the 10th day of the succeeding month.

If this deadline is missed, interest is payable.

Rate of Interest

As per the GST provisions and the uploaded study material:

Interest is payable at 18% per annum on the amount of TDS that is deposited late.

Interest Calculation Formula

Interest = TDS Amount × 18% × Number of Days of Delay ÷ 365

Practical Example 1

A Government department deducts TDS.

Details

Particulars	Amount
TDS Deducted	₹20,000
Due Date	10 August 2026
Actual Deposit	30 August 2026
Delay	20 Days

Interest Calculation

Interest = ₹20,000 × 18% × 20 ÷ 365

≈ ₹197

Therefore,

TDS = ₹20,000
Interest ≈ ₹197

Late Fee for Delay in Filing GSTR-7

Apart from interest on delayed payment, the deductor is also required to file Form GSTR-7 within the prescribed due date.

If GSTR-7 is filed after the due date, late fee may become payable under the GST Act, subject to the applicable statutory provisions.

Example

Particulars	Details
TDS Deducted	July 2026
Due Date of GSTR-7	10 August 2026
Return Filed	20 August 2026

Since the return was filed after the due date,

Late fee may be applicable in accordance with the GST provisions.

Penalty under GST

Penalty may be imposed in situations such as:

Failure to deduct TDS where applicable.
Deducting TDS but not depositing it.
Furnishing incorrect information in GSTR-7.
Failure to obtain TDS registration where required.
Failure to comply with Section 51 and the applicable GST Rules.

The amount of penalty depends on the nature of the default and the provisions of the GST Act.

Consequences of Non-Compliance

Failure to comply with TDS provisions may lead to:

Interest on delayed payment.
Late fee for delayed filing of GSTR-7.
Penalty under the GST Act.
Departmental notices.
GST audit observations.
Delay in credit to the supplier's Electronic Cash Ledger.
Increased compliance burden and litigation.

Practical Example 2

The Public Works Department deducts TDS but does not deposit it within the due date.

Details

Particulars	Amount
TDS Deducted	₹50,000
Due Date	10 September
Deposit Date	25 September

Consequences

Interest @18% per annum on ₹50,000 for the delayed period.
Delay in credit to the supplier.
Possible departmental action.

Practical Example 3

A Municipal Corporation:

Deducts TDS correctly.
Deposits TDS on time.
Files GSTR-7 after 25 days.

Result

No interest on TDS payment (as payment was timely).
Late fee may be payable due to delayed filing of GSTR-7.
Supplier may experience a delay in the credit being reflected if the return is filed late.

Practical Example 4

A Government agency should have deducted TDS on an eligible contract but fails to do so.

Consequences

The GST authorities may initiate proceedings for:

Recovery of the amount not deducted, where permissible under law.
Interest, if applicable.
Penalty under the relevant provisions of the GST Act.

How to Avoid Interest and Penalties?

The following best practices help ensure compliance:

Verify whether TDS is applicable before releasing payment.
Deduct TDS at the prescribed rate.
Deposit the deducted amount by the 10th of the succeeding month.
File Form GSTR-7 within the due date.
Reconcile supplier details before filing the return.
Maintain proper records of deductions and payments.
Regularly review GST compliance to avoid delays.

Summary Table

Default	Consequence
Delay in depositing TDS	Interest @ 18% per annum
Delay in filing GSTR-7	Late fee as per GST provisions
Failure to deduct TDS	Penalty may apply
Failure to deposit deducted TDS	Interest and possible penalty
Incorrect return filing	Departmental action and applicable penalty
Delay in compliance	Delay in credit to the supplier's Electronic Cash Ledger

What is the rate of interest for delayed payment of TDS?

· Interest is payable at 18% per annum on the delayed payment of TDS.

When is interest applicable?

· Interest is applicable when the deducted TDS is not deposited with the Government by the prescribed due date.

Is there any consequence for filing GSTR-7 late?

· Yes. Late fee may be applicable under the GST Act for delayed filing of GSTR-7.

Can the supplier be affected by the deductor's delay?

· Yes. Delay in depositing TDS or filing GSTR-7 may delay the credit of TDS to the supplier's Electronic Cash Ledger.

Key Points

The deductor must deposit TDS on or before the 10th day of the succeeding month and file Form GSTR-7 within the prescribed due date.
Delayed payment of TDS attracts interest at 18% per annum, as specified in the uploaded study material.
Delayed filing of GSTR-7 may result in late fee under the GST law.
Failure to deduct, deposit, or correctly report TDS may also attract penalties under the applicable provisions of the CGST Act.
Timely compliance ensures that the supplier receives prompt credit of the deducted amount in the Electronic Cash Ledger, helping avoid disputes and compliance issues.

Refund of Excess TDS under GST

The Tax Deducted at Source (TDS) provisions under Section 51 of the CGST Act, 2017 are intended to ensure proper tax compliance and transparency in Government transactions. However, there may be situations where TDS is deducted or deposited in excess of the amount actually required due to clerical mistakes, incorrect calculations, duplicate deductions, or other errors.

To safeguard taxpayers from financial hardship, the GST law provides a mechanism for claiming a refund of excess TDS.

The uploaded study material specifically states that in case of excess payment of TDS, a refund can be claimed.

What is Excess TDS?

Excess TDS means the amount deducted or deposited with the Government that exceeds the amount legally required under Section 51 of the CGST Act.

This may occur due to:

Incorrect calculation of TDS.
Deduction on the GST component instead of only the taxable value.
Duplicate deduction.
Mathematical or clerical errors.
Deduction where TDS was not applicable.
Incorrect contract valuation.

Legal Provision

Under the GST law, if an amount of TDS has been paid in excess, the person who has borne the excess payment may claim a refund, subject to the provisions relating to refunds under the CGST Act.

However, no refund is available if the excess amount has already been credited to the Electronic Cash Ledger of the supplier (deductee), since the supplier can utilize that amount for payment of GST liabilities.

Situations Where Excess TDS May Arise

1. Wrong Calculation

Example

Particulars	Correct	Incorrect
Taxable Value	₹5,00,000	₹5,00,000
GST	₹90,000	₹90,000
Correct TDS	₹10,000	—
TDS Actually Deducted	—	₹11,800

The deductor incorrectly calculated TDS on the invoice value instead of the taxable value.

Excess TDS = ₹1,800

2. Duplicate Deduction

A Government department mistakenly deducts TDS twice for the same invoice.

Particulars	Amount (₹)
Correct TDS	8,000
TDS Deducted Twice	16,000
Excess TDS	8,000

The excess amount may be eligible for refund, subject to the applicable provisions.

3. Deduction on Exempt Supply

A Government department deducts TDS on an exempt supply.

Example

A Government hospital procures exempt healthcare services worth ₹10,00,000.

Since the supply is exempt from GST,

TDS should not have been deducted.

If deducted by mistake, it becomes excess TDS.

4. Deduction Below Threshold Limit

Suppose:

Particulars	Amount (₹)
Contract Value	2,40,000
TDS Deducted	4,800

Since the contract value does not exceed ₹2,50,000, TDS was not applicable.

Therefore,

the entire TDS deducted represents excess TDS.

Who Can Claim the Refund?

The entitlement to claim a refund depends on whether the excess amount has already been credited to the supplier's Electronic Cash Ledger.

Refund Generally May Be Claimed

By the person who has borne the excess payment, subject to the refund provisions of the GST Act.

Refund Not Available

Where the excess amount has already been credited to the Electronic Cash Ledger of the supplier, a separate refund of the same amount is generally not available because the supplier already has the benefit of that credit.

Practical Example 1

The Public Works Department deducts:

Particulars	Amount (₹)
Correct TDS	12,000
Actual Deduction	15,000

Excess TDS

₹3,000

If the excess amount has not yet been credited to the supplier's Electronic Cash Ledger, a refund may be claimed in accordance with the GST refund provisions.

Practical Example 2

A Municipal Corporation deducts TDS on an exempt supply.

Particulars	Amount (₹)
TDS Deducted	18,000

Since no TDS was legally required,

the excess amount may be eligible for refund, subject to the statutory conditions.

Practical Example 3

ABC Infrastructure receives credit of the excess TDS in its Electronic Cash Ledger.

Position

Particulars	Status
Excess TDS Credited to Electronic Cash Ledger	Yes

Since the supplier has already received the benefit through the Electronic Cash Ledger,

a separate refund of that amount is generally not admissible.

Common Reasons for Excess TDS

Reason	Example
Calculation Error	Deducting on invoice value instead of taxable value
Wrong GST Treatment	Deducting TDS on exempt supplies
Duplicate Entry	Same invoice processed twice
Threshold Error	Deducting despite contract value being ₹2,50,000 or less
Data Entry Mistake	Incorrect taxable value entered
Clerical Error	Wrong TDS percentage applied

Precautions to Avoid Excess TDS

Deductors should:

Verify the contract value.
Exclude GST and Compensation Cess while calculating TDS.
Confirm that the supply is taxable.
Ensure the threshold limit is crossed.
Verify supplier details before making payment.
Reconcile invoices before filing GSTR-7.
Maintain proper internal controls.

Summary Table

Particulars	Position
Governing Provision	Section 51 read with GST refund provisions
Excess TDS	Refund may be claimed, subject to conditions
Common Reasons	Wrong calculation, duplicate deduction, exempt supply, threshold error
Refund Restriction	Not available if amount is already credited to the supplier's Electronic Cash Ledger
Best Practice	Verify calculations and eligibility before deduction

Can excess TDS be refunded?

· Yes. Excess TDS may be refunded in accordance with the GST refund provisions, subject to the prescribed conditions.

When does excess TDS arise?

· It may arise because of incorrect calculations, duplicate deductions, deduction on exempt supplies, or deduction where the threshold conditions are not satisfied.

Can a refund be claimed if the amount is already credited to the supplier's Electronic Cash Ledger?

· Generally, no. Once the excess amount has been credited to the supplier's Electronic Cash Ledger, a separate refund is not available because the supplier already has the benefit of that credit.

How can excess TDS be avoided?

· By verifying:

· Contract value,

· Taxable value,

· Applicability of Section 51,

· Threshold limit,

· GST treatment, and

· Supplier details before deducting TDS.

Key Points

Excess TDS refers to TDS deducted or deposited beyond what is legally required under Section 51 of the CGST Act, 2017.
Excess TDS may arise due to incorrect calculations, duplicate deductions, deduction on exempt supplies, or threshold-related errors.
The uploaded study material confirms that a refund can be claimed in case of excess payment of TDS.
However, if the excess amount has already been credited to the supplier's Electronic Cash Ledger, a separate refund is generally not available, as the supplier has already received the benefit of that amount.
Careful verification of contract value, taxable value, threshold limit, and GST applicability helps prevent excess deductions and unnecessary refund procedures.

Summary Table – Complete TDS Process

Step	Action
Step 1	Verify whether the recipient is a specified deductor under Section 51
Step 2	Ensure the supply is taxable
Step 3	Check that the contract value exceeds ₹2,50,000 (excluding GST and Compensation Cess)
Step 4	Verify the place of supply (State matching) condition
Step 5	Calculate TDS on the taxable value only
Step 6	Deduct TDS at the prescribed rate
Step 7	Pay the balance amount to the supplier
Step 8	Deposit the deducted TDS with the Government by the 10th of the succeeding month
Step 9	File Form GSTR-7 by the due date
Step 10	TDS is credited to the supplier's Electronic Cash Ledger

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TDS under GST – Complete Guide to Section 51 of the CGST Act (2026) | Rate, Applicability, GSTR-7, Payment & Practical Examples

Introduction to TDS & TCS under GST

What is TDS under GST?

What is TCS under GST?

Objective of Introducing TDS & TCS under GST

Meaning and Objective of TDS under GST

Objective of TDS under GST

Why was TDS Introduced under GST?

How TDS Works under GST

Important Features of TDS under GST

Benefits of TDS under GST

Legal Provision – Section 51 of the CGST Act, 2017

Statutory Provision – Section 51

Applicability of Section 51

Rate of Deduction under Section 51

Place of Supply Condition

When is TDS Deducted?

Persons Required to Deduct TDS under GST

Who is Required to Deduct TDS?

Who is NOT Required to Deduct TDS?

Conditions for Deducting TDS under GST

When TDS is Not Applicable under GST

Rate of TDS under GST

Statutory Rate of TDS

On Which Amount is TDS Calculated?

Threshold Limit for TDS Deduction under GST

What is the Threshold Limit?

GST is Excluded While Calculating the Threshold

Common Mistakes Regarding the Threshold Limit

Place of Supply Rules for TDS under GST (State Matching Explained)

Why is the Place of Supply Rule Important?

Why Has This Rule Been Introduced?

TDS Calculation with Practical Examples

Formula for TDS Calculation

Steps for Calculating TDS

TDS under Reverse Charge Mechanism (RCM)

What is Reverse Charge Mechanism (RCM)?

Relationship Between TDS and RCM

Whether TDS is Applicable in RCM Transactions?

Why Are TDS and RCM Treated Separately?

Time of Deduction and Time of Payment under GST

Time of Deduction under GST

What Happens After Deposit?

Registration Requirement for TDS Deductors under GST

Why is Separate Registration Required?

Is Normal GST Registration Sufficient?

Deposit of TDS and Due Date under GST

Legal Provision

Step-by-Step Process for Deposit of TDS

Mode of Deposit

Importance of Timely Deposit

GSTR-7 – TDS Return under GST

What is GSTR-7?

Who is Required to File GSTR-7?

Process of Filing GSTR-7

Importance of Filing GSTR-7

Electronic Cash Ledger Credit to Supplier under GST

How Does TDS Get Credited?

Utilization of Electronic Cash Ledger Balance

Interest, Late Fee and Penalties under TDS under GST

Interest on Late Payment of TDS

Late Fee for Delay in Filing GSTR-7

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