Why reconcile GSTR-1 with Tally?

Tally is the source of truth for your sales. GSTR-1 is what you've reported to the government. Differences arise from data entry errors, invoices missed during GSTR-1 filing, or amendments not reflected in Tally. Reconciling ensures your GST filings match your books.

What Tally export format does the tool accept?

The tool accepts Tally's standard GST sales register export in Excel format. Export from Tally: Gateway of Tally → Display → Statutory Reports → GST → GSTR-1.

What mismatches does this tool find?

Invoices in Tally but not in GSTR-1 (under-reporting risk), invoices in GSTR-1 but not in Tally (phantom invoices), tax amount differences on the same invoice, and GSTIN mismatches.

Why reconcile GSTR-1 with Tally?

Tally is the source of truth for your sales. GSTR-1 is what you've reported to the government. Differences arise from data entry errors, invoices missed during GSTR-1 filing, or amendments not reflected in Tally. Reconciling ensures your GST filings match your books.

What Tally export format does the tool accept?

The tool accepts Tally's standard GST sales register export in Excel format. Export from Tally: Gateway of Tally → Display → Statutory Reports → GST → GSTR-1.

What mismatches does this tool find?

Invoices in Tally but not in GSTR-1 (under-reporting risk), invoices in GSTR-1 but not in Tally (phantom invoices), tax amount differences on the same invoice, and GSTIN mismatches.

Ledgr

GST Reconciliation Tool

GSTR-1 vs Tally Sales

Compare GSTR-1 filed on the GST portal with your Tally sales register. Find invoices that were missed, duplicated, or incorrectly reported.

Ledgr Tool

This tool is available inside Ledgr. Free plan included — no credit card required.

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What You Upload

GSTR-1 JSON or Excel (from GST portal)
Tally GST sales register export (Excel)
Tax period

What You Get

Invoices in Tally but missing from GSTR-1
Invoices in GSTR-1 but not in Tally
Tax amount differences on matched invoices
GSTIN mismatch report
Downloadable reconciliation Excel

How It Works

Export from Tally

Export GST sales register from Tally for the period.

Download GSTR-1

Download GSTR-1 JSON from the GST portal.

Upload both

Upload both files. The tool matches by invoice number and GSTIN.

Review report

Review mismatches and amend GSTR-1 if needed before the amendment deadline.

Free to use

Use this tool inside Ledgr

Free plan available. Upload your files, get instant reconciliation results. No credit card required.

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Frequently Asked Questions

Tally Bookkeeping Service →GST Return Filing Service →Ledgr — All Tools →