What records are checked in a GST audit?

Short answerA GST audit examines your sales and purchase registers, tax invoices, e-way bills and e-invoices, ITC and GSTR-2B reconciliations, RCM records, GST returns (GSTR-1/3B/9/9C), and the link between these and your books of account. The focus is reconciling output tax, ITC and turnover across all of them.

The documents

In a GST audit, the officer typically asks for: sales and purchase registers, tax invoices (issued and received), e-way bills and e-invoices, the ITC ledger and GSTR-2B reconciliation, RCM records, the GST returns (GSTR-1, 3B, 9, 9C), and the audited financial statements.

What they're testing

The core tests are reconciliations: output tax vs returns, ITC vs 2B and vs blocked-credit rules, turnover in books vs returns, ITC reversals, and RCM compliance. Essentially the auditor re-performs your book-to-GST reconciliation and probes any gaps. Keep the working papers ready.

A worked example

Example: when an officer requests records, a prepared business hands over tidy monthly reconciliations, the ITC-vs-2B working, and the RCM register — and the audit closes with little adjustment. A business that has to reconstruct these under pressure invites estimates and a demand. The records you keep routinely are what an audit checks. Our team can keep your GST records audit-ready.

Talk to CA Vijay R Singh

Want your GST records ready for an audit? You can message him directly, or book a short call to talk through your situation.

This answer is general information for businesses, not professional advice. Tax rates, thresholds and forms change with each Finance Act — please confirm the current position for your own facts, or speak to us, before acting.

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