GST Reconciliation Engine
Upload your books and the portal download (GSTR-2B / GSTR-1 JSON export). Engine matches on GSTIN + Invoice No, flags tax/value mismatches with ₹1 tolerance and finds missing or duplicate invoices.
Illustration — Purchase register vs GSTR-2B
A dealer's purchase register carries invoices from several suppliers. GSTR-2B for the same month contains some of them with different tax values, misses a few, and shows one invoice the books never recorded.
Expected: Matched, value-mismatch, missing-in-2B and missing-in-books buckets with the ITC at risk quantified.
Figures are illustrative and meant for demonstration / training use.
Purchase Register
GSTR-2B
Accepted columns (case-insensitive):
GSTIN · Invoice No · Invoice Date · Taxable Value · IGST · CGST · SGST/UTGST · CESS · Invoice Value · Rate · Place of Supply
Supports .xlsx, .xls and .csv. The engine normalises invoice numbers (strips spaces, dashes, slashes) so INV/2025/001 and INV-2025-001 match. ₹1 rounding tolerance on tax heads.