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GSTR-2B Reconciliation

Upload your purchase register and the GSTR-2B. The tool matches invoices on GSTIN and invoice number and shows what is matched, what differs, what is in 2B but not your books, and what is in your books but not yet in 2B. Everything runs in your browser — no file leaves your device.

1 · Purchase register (your books)

Your recorded purchases / ITC register — Excel or CSV.

Confirm the columns

2 · GSTR-2B (from the portal)

The GSTR-2B Excel you downloaded from the GST portal, or a CSV.

Confirm the columns

How the matching works & what each bucket means

  • Invoices are matched on supplier GSTIN + invoice number. Multiple lines of the same invoice are added together before comparing.
  • Matched — present in both, with taxable value and tax within the tolerance. ITC is safe to claim.
  • Value mismatch — present in both, but the taxable value or tax differs beyond the tolerance. Check for data-entry or rate differences.
  • Only in 2B — the supplier has reported it but you have not booked it. Record the purchase so you do not miss the ITC.
  • Only in books — you have booked it but it is not in 2B. The supplier may not have filed; ITC is not available until it appears (s. 16(2)(aa)).
  • Reconciliation is invoice-level on the figures you supply. Always confirm against the portal before claiming or reversing credit.
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Disclaimer: This is a free reference tool that runs entirely in your browser; no data is uploaded or stored. It reconciles only the figures and columns you supply and does not replace the GST portal or professional review. Verify all input-tax-credit decisions against GSTR-2B on the portal and the GST law before claiming or reversing credit. In conformity with the ICAI Website Guidelines.