Treatment of invoice in GSTR9 & GSTR1 for 2020-21

Based on the post by Sanjeev Sharma regarding a GST invoice from December 2020 that was paid in GSTR-3B but omitted from GSTR-1 and subsequently cancelled, here is the standard statutory treatment under Indian GST law:

1. Treatment in GSTR-1

• The Issue: The invoice was never reported in GSTR-1, but the tax was paid via GSTR-3B.

• Correction Mechanism: Since the invoice itself was never uploaded to the GST portal's outbound ledger (GSTR-1), you cannot issue a Credit Note against it in GSTR-1, as there is no original document to link it to.

• The Fix: You should declare the original invoice details in the GSTR-1 of the current month (or the relevant amendment period if within permissible time limits) to match your GSTR-3B reporting, and then subsequently issue a Credit Note to nullify it if the transaction was genuinely cancelled. Alternatively, if reporting a historical invoice is blocked by time limits (Section 34/37 of the CGST Act), the adjustment must be handled through the Annual Return.

2. Treatment in GSTR-9 (Annual Return)

Since tax was paid in GSTR-3B but the invoice was missing in GSTR-1, an imbalance is created in the Annual Return auto-population:

• Table 4 (Details of advances, inward and outward supplies on which tax is payable): Ensure the taxable value and tax amount ($Rs. 36,000$) are correctly reported here to match the actual tax paid via GSTR-3B.

• Table 9 (Details of tax paid as declared in returns filed during the financial year): The tax paid via GSTR-3B will reflect here. Ensuring Table 4 matches Table 9 prevents an un-reconciled demand notice.

• Reconciliation (GSTR-9C): The difference between the financial books (where the invoice was cancelled) and GSTR-9 (where tax was paid) must be disclosed as a reconciling item, explaining that tax was paid in excess and a refund or subsequent adjustment is due.

Summary

GSTR-1: You cannot issue a Credit Note without first reporting the original invoice. Report the invoice first, then apply the Credit Note to cancel it out.

GSTR-9: Report the liability in Table 4 to match the tax paid in GSTR-3B (Table 9) to avoid a system-generated tax demand, and reconcile the cancellation via GSTR-9C or a separate refund application (RFD-01) for excess tax paid.