Add both files
Add one supplier statement and one AP ledger export in CSV or XLSX.
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Reconcile supplier statements against your AP ledger
Compare CSV or XLSX supplier statements with your AP ledger locally in your browser. Review exact matches, exceptions and control totals, then export a reviewable Excel workpaper.
Exact Match means the records satisfy the configured deterministic rules. It is not approval, an audit conclusion or professional accounting judgment.
Statement record
- Reference
- INV-10482
- Amount
- $4,280.00
- Supplier
- Northshore Office (fictional)
- Currency
- USD
- Date
- Jul 31, 2026
- Source
- row 128
Suggested AP records
INV-10482-AJul 29, 2026$1,880.00
INV-10482-BJul 30, 2026$1,240.00
INV-10482-CJul 31, 2026$1,160.00
$4,280.00=$1,880.00+$1,240.00+$1,160.00
Why this was suggested
Same supplierStatement and AP supplier values agree.
Same currencyUSD on both sides.
Exact combined amountCombined AP amount equals statement amount.
View source values and original rows
CSV and XLSX processed locally
Deterministic, explainable results
Control totals and Excel workpaper
From two exports to a reviewable workpaper.
Confirm scope and fields
Select the sheet and header, map accounting fields, then confirm formats and supplier scope.
Separate results
Unique rule-compliant one-to-one results become Exact matches; uncertain items remain for review.
Export the workpaper
Download an XLSX workpaper with control totals, source rows, decisions and run metadata.
Conservative by design.
SupplierRecon does not use black-box AI to make financial conclusions. Rules and source evidence remain visible to the reviewer.
Unique reference, amount and currency; supplier and date safeguards passExact match
Tolerance, grouped sum or similar-text candidateNeeds review
No eligible candidate under the confirmed rulesUnmatched
Your finance files stay on your device.
The static application parses, matches and exports in browser workers. It has no file-upload endpoint, account database or cloud reconciliation history.
Verify the processing boundaryCSV/XLSX
Browser memory
XLSX workpaper
No upload service
Supplier reconciliation resources.
Vendor statement reconciliationUS terminology and AP workflow boundaries.Statement vs AP ledgerFields, differences and a practical comparison model.Excel template and samplesDownload fictional CSV inputs and review the field guide.Step-by-step guideA nine-step reconciliation process with human-review checkpoints.MethodologyExact rules, candidates, ten exceptions, controls and limitations.
Which files are supported?
CSV up to 25 MB and 200,000 rows, and XLSX up to 10 MB and 50,000 rows. PDF, images, OCR, XLSM, ODS and macros are not supported.
What does the output contain?
Exact matches, reviewed matches, unmatched rows, data warnings, ten exception categories, reconciled source sheets, control totals and a run manifest.
Can SupplierRecon approve invoices?
No. It organizes deterministic evidence for review. Payment approval, accounting treatment, cut-off and audit conclusions remain human responsibilities.