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October 6, 2026 · Guides

GSTR-2B and How It Matches Input Tax Credit

GSTR-2B is an auto-drafted statement on the GST portal that shows the input tax credit (ITC) you can claim for a month, based on what your suppliers reported in their returns. You compare it with your books before claiming credit in GSTR-3B.

Why it matters

ITC is real money. Claim credit that is not in your GSTR-2B and you risk a notice and interest. Skip credit that is there and you overpay. For regular filers, GST return filing depends on this match.

Key facts about GSTR-2B

  • The GST portal generates it on the 14th of the following month for monthly filers, based on documents reported within the cut-off dates.
  • It is read-only. You cannot edit it, but you can download it in Excel or JSON.
  • It is available to normal, SEZ and casual taxpayers.
  • It lists credit that is available and credit that is not, such as certain blocked cases.
  • Some values flow into GSTR-3B automatically, though you can edit them with a warning.

Source: the GST portal’s own FAQs on viewing GSTR-2B (gst.gov.in).

How to match it

  1. Download GSTR-2B and your purchase register for the same month.
  2. Match invoice by invoice on GSTIN, invoice number, date and tax amount.
  3. For invoices missing in 2B, ask the supplier to file or correct. Hold the credit until it appears.
  4. Check each item is eligible. Claiming ITC also needs a valid invoice and goods or services actually received. See input tax credit.
  5. File GSTR-3B using the reconciled figures.

Common mistakes

  • Claiming ITC from the old GSTR-2A without checking 2B.
  • Not chasing suppliers who file late.
  • Matching totals only, not invoices.
  • Ignoring the not-available section.

If credit trouble has led to a refund claim or review, our GST refund and GST audit support can help.

Related guides: GSTR-1 and GSTR-3B, GSTIN explained, Input tax credit

FAQs

Can I change GSTR-2B?

No. It is static and read-only.

What if a supplier invoice is missing from GSTR-2B?

Generally wait until it shows in a later month’s 2B, and follow up with the supplier.

Is GSTR-2B a return I must file?

No. It is a statement generated for you. You file GSTR-3B.

Facing ITC mismatches every month? Talk to a Taxhint expert.