Home Free PDF Tools

GST Reconciliation Helper (2B vs Books)

Updated October 2026 Paste or upload your GSTR-2B invoice data and your books invoice data to instantly find matches (even across format differences), value mismatches, and invoices missing from either side.
GST Reconciliation Helper

Frequently Asked Questions

What format should I paste my data in?

One invoice per line, comma-separated: InvoiceNo,TaxableValue,GSTAmount — for example: INV001,10000,1800. You can export this format from most accounting software or build it in a spreadsheet.

How does the tool match invoices?

By invoice number (case-insensitive), then compares taxable value and GST amount with a ₹1 rounding tolerance — anything outside that tolerance is flagged as a mismatch.

Is my invoice data uploaded anywhere?

No — this tool runs entirely in your browser. Nothing is sent to any server; the comparison happens locally on your device.

Related Calculators

GST ITC Calculator Bulk Invoice GST Calculator GSTIN Validator All 114 Tools

Share this site

Know someone filing a return or raising an invoice? Send them 36 free calculators.

No trackers, no share pixels — these are plain links.