Once registered, you can claim back most of the GST you pay on business purchases. Here’s how ITC actually works and the matching requirements you need to satisfy.
Last updated: June 2026
Once GST-registered, you can claim ITC for the GST paid on purchases used in your business — reducing the net amount you remit. Your net tax owed is essentially (GST you collected from customers as output tax) minus (ITC on your eligible business purchases as input tax).
Unlike a simple self-declared claim, Indian GST requires your ITC to be matched against your supplier’s own GST filings — specifically, your supplier must have correctly reported the sale in their GSTR-1, which then flows through to your auto-populated GSTR-2B statement. If your supplier hasn’t filed correctly or on time, your corresponding ITC claim can be blocked or delayed, even though you’ve genuinely paid the GST to them. This makes choosing GST-compliant suppliers a genuinely practical business consideration, not just a formality.
Certain categories are specifically blocked from ITC claims regardless of business use, including many motor vehicles (with exceptions for specific business uses), food and beverages, club memberships, and certain other categories listed under Section 17(5) of the CGST Act. Always check the blocked credit list before assuming a purchase is claimable.
Your ITC claim for that purchase may be blocked or delayed in your GSTR-2B, since Indian GST matches your claim against your supplier’s reported sales — this is a genuine practical risk of dealing with non-compliant suppliers.
Generally restricted, subject to specific conditions and timeframes under the GST rules for pre-registration stock — check current provisions carefully.
Generally by the earlier of filing your annual return for that year, or the return for November following the end of the financial year — missing this deadline forfeits the claim.
Yes, certain categories like most motor vehicles, food and beverages, and club memberships are blocked under Section 17(5) of the CGST Act, regardless of business purpose, subject to specific exceptions.
Yes, a valid tax invoice (or debit note) showing the required details, along with the supplier’s correct GSTR-1 filing, are both necessary conditions for a valid ITC claim.
Enter your revenue and get a plain-English answer in seconds.
Check my GST status →