GSTR-2B / Purchase Reconciliation for ERPNext
A build-to-order ERPNext app that imports your monthly GSTR-2B JSON, matches it line-by-line against the purchase register, and flags mismatches, missing invoices, and ITC-ineligible entries so your Input Tax Credit claim is both maximised and defensible. ECOSIRE scopes, builds, installs, and supports it — this is not an off-the-shelf marketplace download.
- Matching engine implemented as whitelisted server methods keying on GSTIN + document number + date + taxable value + tax amount, with configurable tolerance bands
- Five-way per-line classification: Exact Match, Probable Match (fuzzy invoice-no / ±amount / ±date), Mismatch, Only-in-2B, and Only-in-Books