GSTR-2B: the statement that decides how much ITC you can claim

• Invoices, debit notes and credit notes that suppliers reported in their GSTR-1 or IFF for the period, with ITC available and ITC not available (for example, supplies where place-of-supply rules block credit).
• Imports of goods from ICEGATE and supplies from SEZ units.
• Inward supplies from input service distributors.
• Supplies on which you pay tax under reverse charge, shown separately.
• ITC to be reversed, such as on credit notes accepted.

It is static for the period once generated, unlike the old GSTR-2A, which kept changing as suppliers filed late. That is why credit is now tied to 2B, not 2A.

Invoices a supplier uploads after the cut-off appear in the next month’s 2B. The credit is not lost, only delayed.

Since October 2024 every invoice reaching you passes through the Invoice Management System (IMS) on the GST portal. For each record you can:

• Accept it: it flows into GSTR-2B as eligible ITC.
• Reject it: it stays out of your 2B, and the supplier sees the rejection and must amend.
• Keep it pending: it stays out of this month’s 2B and carries forward, within the time limit for claiming credit.
• Take no action: it is deemed accepted when 2B is generated on the 14th.

If you act on IMS after the 14th, you must recompute GSTR-2B before filing 3B for the change to count. Table 4 of GSTR-3B is auto-populated from 2B and remains editable, but any credit claimed above 2B draws attention and can be recovered with interest.

1. Download GSTR-2B (Excel) after the 14th and your purchase register from the books for the same period.
2. Match on supplier GSTIN, invoice number and taxable value; tolerate small rounding differences.
3. Sort mismatches into four buckets: in books not in 2B (supplier not filed or filed late), in 2B not in books (missing bill, or not your purchase), value or tax differences, and blocked credits (food, motor vehicles, personal use).
4. Chase suppliers in the first bucket before the 11th of next month. Reject records in the second bucket on IMS if they are not yours.
5. Keep pending anything you have not received or verified.
6. Claim in 3B only what 2B shows and your books support, and reverse ineligible or unpaid-supplier credit as required.

Rules on what is eligible at all are in our input tax credit guide, and the monthly return itself in how to file GST returns.

• Claim deadline: ITC for invoices of a financial year must be claimed by 30 November of the next year, or the date of the annual return if earlier.
• 180-day rule: if you do not pay the supplier within 180 days of the invoice date, reverse the ITC with interest; re-claim it when you pay.
• Supplier did not pay tax: the department can recover ITC from the buyer where the supplier collected but did not deposit the tax, after first pursuing the supplier.
• Annual reconciliation: GSTR-9 compares ITC claimed in 3B with 2B for the whole year; differences surface there. See our GSTR-9 guide.