Upload & Auto-Map
Load Tally registers and GSTR-2A / 2B, then reconcile
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1 · Tally Data
Purchase Register · GST Journal
Debit Notes · Journal Vouchers
Debit Notes · Journal Vouchers
.xlsx · .xls · .csv
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2 · GSTR-2A
Portal download / Excel
Auto-drafted ITC statement
Auto-drafted ITC statement
.xlsx · .csv
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3 · GSTR-2B
Portal download / Excel
Static ITC statement
Static ITC statement
.xlsx · .csv
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4 · IMS Data
GST Portal IMS download
B2B + B2B-CN sheets (multi-sheet)
B2B + B2B-CN sheets (multi-sheet)
.xlsx
4
Uploaded Files — Auto Detect
GSTIN, period and row counts are detected automatically. Status advances as files are mapped and processed.
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No files yet. Upload Tally registers and 2A/2B above.5
Column Mapping & Preview
Fuzzy-matched fields. Override any mapping if a header was missed, then preview the first rows.
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Upload a file to see auto-detected column mapping.6
Tolerances & Run Reconciliation
Matching key: Supplier GSTIN + Invoice No. Secondary validation on date, taxable value and tax.
Upload at least one Tally file and one 2A/2B file.
⚠ ITC eligibility depends on s.16(2) conditions (possession of tax invoice, receipt of goods/services, tax paid by supplier, return filed) and Rule 36(4) / s.16(2)(aa) — credit restricted to invoices reflected in GSTR-2B. This tool flags mismatches; final ITC claim needs CA / tax-advisor sign-off.
Match Status Distribution
Tax Split — Books vs 2A/2B (₹)
Top Vendors by ITC at Risk (₹)
Key Observations
Showing only mismatches, missing items, duplicates and wrong-GSTIN exceptions.
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Upload IMS file and Tally data, then click Reconcile IMS.