Expense Leak Detector — Find Invoice Errors

Finding: Exact duplicate-pattern candidate in the supplied fields. Vendor label, invoice number, amount, currency and invoice date match. This is not proof of duplicate billing or payment.

Potential explanations: Duplicate export/import, the same invoice represented twice, correction or credit handling, or two records requiring identity review. No explanation established.

Exposure: One repeated $300 invoice amount is the candidate amount to investigate. Do not sum both as confirmed loss or call $300 recovered. Payment status is unknown.

Evidence checks: Retrieve the original invoice documents, record IDs and source lineage; verify vendor identity; inspect PO and receipt matches; check credits/reversals and payment references; confirm whether both records represent the same obligation.

Resolution workflow: Authorized AP owner reviews the evidence and applies the organization’s payment-control process. Any hold, correction or vendor query requires proper authority; none executed here.

Control hypothesis: Duplicate ingestion or insufficient invoice-identity checks may be relevant, but requires system evidence. Preserve records and audit trail before changing them.

Language: Potential duplicate requiring validation; no fraud or contractual breach allegation.

Execution and limits: No accounting system accessed, payment held, invoice deleted, vendor contacted or recovery realized. Tax and contract conclusions cannot be established from the supplied fields.