One of the most common reasons for GST notices today is claiming Input Tax Credit that does not appear in GSTR-2B. Since 1 January 2022, the rules have become strict — if it is not in GSTR-2B, you cannot claim it.

WHAT IS GSTR-2B
GSTR-2B is a static, auto-drafted ITC statement generated for regular taxpayers. It is generally made available on the 14th day of the succeeding month. It is based on the GSTR-1 filed by your suppliers. Unlike GSTR-2A which changes dynamically, GSTR-2B for a given month is fixed once generated and does not change based on future actions of the supplier.

THE LEGAL BASIS
Two changes effective 1 January 2022 tightened ITC claims:
1. Section 16(2)(aa) of the CGST Act requires that the details of the invoice or debit note must be furnished by the supplier in their return under Section 37 and communicated to the recipient.
2. Rule 36(4) of the CGST Rules was substituted by Notification No. 40/2021-Central Tax dated 29 December 2021. It now provides that ITC is available only to the extent it is reflected in GSTR-2B.

Section 16(2)(aa) itself was brought into force by Notification No. 39/2021-Central Tax dated 21 December 2021, also effective 1 January 2022.

NO MORE PROVISIONAL ITC
Before 1 January 2022, taxpayers could claim provisional ITC up to 5% over and above what appeared in GSTR-2A under the earlier version of Rule 36(4). That provision has been removed. From 1 January 2022, no provisional ITC is available. You can claim only what is reflected in GSTR-2B.

WHAT TO DO IF AN INVOICE IS MISSING FROM GSTR-2B
If you have a valid purchase invoice but it does not appear in your GSTR-2B, the reason is that your supplier has not uploaded it in their GSTR-1. You should inform the supplier and ask them to include it in their next GSTR-1 filing. Once they do, it will appear in your GSTR-2B for that subsequent period and you can then claim the ITC.

Do not claim ITC for invoices not in GSTR-2B. The department s systems automatically flag such mismatches.

PRACTICAL TIP
Before filing GSTR-3B every month, download your GSTR-2B and reconcile it with your purchase register. Any invoice in your books but missing from GSTR-2B should be followed up with the supplier, not claimed as ITC.