Duplicate invoice checks: review the evidence before the payment run
The same supplier PDF arrives by email and through an upload tool. Treat lookalike invoices as exceptions to investigate, and clear each one before payment.

Keep the books in order, plan for cash needs and understand reporting changes. Practical guides with worked examples and links to the evidence.
The same supplier PDF arrives by email and through an upload tool. Treat lookalike invoices as exceptions to investigate, and clear each one before payment.
In a worked example, a machine sold in March keeps depreciating in the books until December. A register updated from disposal evidence gives finance a way to catch it.
In a worked count, records expect 100 units and the shelf holds 92. Trace timing, location and missing movements first, then assess damaged stock separately.
Suppose a duplicated £500 expense has already gone to HMRC in a quarterly update. Correct the digital record, then carry the correction through the route that fits its timing.
In this example, a £10,000 Stripe balance includes £3,000 held in reserve. Track reserve terms, releases, payouts and bank arrival separately before relying on the money.
An annual service paid in September starts in October. Build the schedule from the coverage dates and prove the unexpired balance to the ledger every month.
In this worked example, a supplier's statement shows 7,600 owed and your ledger 6,400. Trace each gap to an invoice, credit or payment before posting or paying.
Suppose a $1,000 travel advance leaves $150 unexplained. Under an otherwise accountable plan, timely substantiation or return decides whether that excess enters payroll.
Build a 13-week cash forecast from the dates customers actually pay, then test what one late receipt does to your lowest balance.
A transaction-coding experiment found better average accuracy with AI and a risk of following weaker suggestions. Use its findings to design a measured pilot.
Trace processed payments, refunds, fees and unsettled balances to each bank payout, with a worked example and a note on US Form 1099-K.
A worked bank reconciliation that shows how to check the inputs, match transactions and tell a missing book entry from a payment that has not cleared.