Where to Claim Input Tax Credit While Filing GST Returns?

Written by Nancy Ahuja  »  Updated on: June 11th, 2025

Where to Claim Input Tax Credit While Filing GST Returns?

The Goods and Services Tax (GST) regime was introduced in India on July 1, 2017, to streamline taxation structures and eliminate the cascading effect of indirect taxes. One of the most significant and beneficial features of GST is the Input Tax Credit (ITC) mechanism, which allows businesses to reduce their tax liabilities and encourages seamless flow of tax credits across the supply chain. However, understanding where to claim input tax credit during the filing of GST returns can be a daunting task for many taxpayers.


In this detailed guide, we will explain what is GST, delve into the concept of input tax credit, and provide actionable insights on where and how you can claim ITC while filing your GST returns.

 What is GST?

Before diving into the input tax credit mechanism, it is essential to understand the basics of what is GST. GST is a comprehensive, multi-stage, value-added indirect tax levied on the supply of goods and services across India. It is divided into three main categories:

  1. Central GST (CGST): Levied by the central government on intra-state supplies.
  2. State GST (SGST): Levied by the state government on intra-state supplies.
  3. Integrated GST (IGST): Levied by the central government on inter-state supplies and imports.

GST replaced a plethora of indirect taxes such as VAT, service tax, excise duty, and customs duty. The framework aims to simplify the taxation system, ensure transparency, and reduce the cascading effect of taxes (commonly referred to as "tax on tax").

One of the key features of GST that adds to its efficiency is the input tax credit mechanism, which is critical for businesses to avoid tax double-dipping.

 What is Input Tax Credit?

The Input Tax Credit (ITC) is a provision under GST that allows taxpayers to claim credit for the GST paid on their purchases (inputs) and use that credit to offset the GST payable on their sales (output). This ensures that GST is levied only on the value-added portion at each stage of the supply chain, thereby reducing the overall tax burden for businesses.

For example:

If a manufacturer pays GST on inputs like raw materials or services (e.g., electricity, logistics), they can claim a credit for that amount and reduce the GST liability on the finished products.

Similarly, a retailer can claim ITC for the GST paid to the distributor, thereby reducing the effective tax liability.

This mechanism promotes efficiency in the taxation system by ensuring that tax liabilities are lower, provided the correct steps are followed.

 Conditions to Claim Input Tax Credit

Before we discuss where to claim input tax credit during GST return filing, it’s essential to understand the conditions under which ITC can be claimed:


  1. Valid Tax Invoice: ITC can only be claimed if you have a valid invoice or debit note issued by a GST-registered supplier.
  2. GST Paid by Supplier: The supplier must have paid the tax to the government on the goods or services purchased.
  3. Receipt of Goods or Services: You must have received the goods or services for which ITC is being claimed.
  4. GST Return Filing: You must file your GST returns correctly and on time to avail the input tax credit. The ITC claim will reflect in your electronic credit ledger only after proper reconciliation of GST returns.
  5. Match with GSTR-2B/2A: The invoices uploaded by your supplier on the GST portal must match with your GSTR-2B (auto-drafted statement) or GSTR-2A. Mismatched invoices may lead to denial of ITC.
  6. Use for Taxable Supplies: ITC can only be claimed for inputs that are used to supply taxable goods or services. ITC is not allowed for inputs used in the supply of exempt or non-GST goods/services.

It is crucial to meet these conditions before claiming ITC. Failing to do so may result in penalties, disallowance of the credit, or additional tax liabilities.

 Where to Claim Input Tax Credit While Filing GST Returns?

Now that you have a firm understanding of what is GST and its working principles, let’s delve into the most important question: Where to claim input tax credit?


To claim ITC, taxpayers must file GST returns. The claim process is integrated into India's online GST filing system, making it crucial to understand which forms to file and how ITC is processed.


Here is a step-by-step breakdown:

 1. Claim ITC in GSTR-3B

The most commonly used return for claiming ITC is GSTR-3B, a monthly self-declared summary return that businesses must file. In this return, taxpayers declare both their input and output tax details, and calculate the net tax liability after accounting for ITC.


Steps to Claim ITC in GSTR-3B:

Steps to Claim ITC in GSTR-3B:


  • Log into the GST Portal: Visit the GST website (www.gst.gov.in) and log in using your credentials.
  • Navigate to GSTR-3B: Go to the "Returns Dashboard" and select the relevant period for which you are filing the return.

Input Details in ITC Section: Within GSTR-3B, input all eligible ITC under the section titled "Eligible ITC." Break down the ITC into categories:

- Inputs

- Capital Goods

- Input Services

Adjust ITC Against Tax Payable: After filling the `Eligible ITC` section, move to the "Tax Payment" section. Utilize the ITC to offset your tax liabilities (CGST, SGST, IGST, or Cess). The remaining liability, if any, must be paid in cash.

  • Submit Return: Verify all details, click on "Submit" to freeze your entries, and file the return.

Once filed, the claimed ITC reflects in your electronic credit ledger, available on the GST portal.

 2. Reconcile with GSTR-2B

GSTR-2B is an auto-generated ITC statement made available for taxpayers every month. It contains details of all the invoices uploaded by your suppliers. Before claiming ITC in GSTR-3B, you must reconcile the claims with GSTR-2B to ensure accuracy and compliance.

As a taxpayer:

- Download the GSTR-2B report.

- Cross-check the invoices uploaded by your suppliers with your purchase invoices.

- Ensure that all eligible ITC reflects correctly. Any mismatches must be followed up with the supplier to rectify errors.

 3. Use Annual Returns (GSTR-9) for Final Adjustments

At the end of the financial year, taxpayers are required to file GSTR-9, the annual GST return. This form consolidates all returns filed during the year and provides an opportunity to make final adjustments or corrections in ITC claims.

Steps for Claiming ITC in GSTR-9:


- Declare any additional ITC that was missed in monthly filings.

- Ensure the reconciliation of ITC between your books of accounts and the GST portal.

Once GSTR-9 is filed, no further ITC claims can be made for that financial year.


 4. Electronic Credit Ledger

The electronic credit ledger serves as a dedicated account for ITC claims. All input tax credits availed through GSTR-3B automatically reflect in this ledger, which can be viewed and downloaded from the GST portal.

The ledger displays:


- Available ITC for CGST, SGST, and IGST.

- Adjustments made in previous return periods.

- Closing balance at the end of each period.

Keeping track of your electronic credit ledger ensures that you do not miss out on claiming any eligible ITC.

 Common Errors to Avoid When Claiming ITC

 1. Claiming ITC for Ineligible Goods or Services:

ITC cannot be claimed for certain goods and services, such as personal expenses, motor vehicles used for personal purposes, or goods used for the construction of immovable property.


 2. Delayed Filing of Returns:

If you delay filing your GST returns, you may lose the opportunity to claim ITC for earlier periods. The law mandates that ITC must be claimed within specified deadlines.


 3. Ignoring GSTR-2B Reconciliation:

If you fail to reconcile your ITC claims with GSTR-2B, there is a risk of rejection or disallowance of your claim.


 4. Errors in Input Details:

Mistakes in entering invoice details, supplier information, or GSTIN can result in non-matching records, delaying the ITC claim process.


 Conclusion

The input tax credit mechanism is a powerful feature of India’s GST system, providing businesses with substantial benefits and reducing their tax liabilities. However, to avail these benefits, it is crucial to understand where to claim input tax credit and ensure compliance with GST return filing requirements.

Claiming ITC primarily involves:


  • Filing GSTR-3B on time and accurately declaring eligible ITC.
  • Reconciling with GSTR-2B to match invoices uploaded by suppliers.
  • Using the electronic credit ledger to manage ITC balances.
  • Filing GSTR-9 for annual ITC adjustments.


By following these steps and maintaining accurate records, businesses can maximize their input tax credit claims and remain compliant under the GST regime. Always stay updated on amendments to GST rules, and consider consulting with tax professionals for complex transactions. With proper planning, the ITC mechanism can significantly enhance your business’s cash flow and operational efficiency.


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