The Procurement Glossary » Duplicate Payment

Duplicate Payment

Finance & Payments

Definition

Paying the same invoice more than once, usually due to data errors, duplicate vendors or weak controls.

Explanation

Duplicate payments are a common, avoidable leakage. Controls — matching, duplicate-invoice detection, clean vendor master data — prevent them, and recovery audits claw back those that slipped through.

Example

A duplicate-payment audit recovers RM120,000 paid twice on invoices entered under two vendor records.

Related terms

• Duplicate Vendor — More than one vendor-master record representing the same real supplier, caused by data-entry variation.
• Three-Way Matching — An invoice-control check comparing the purchase order, the goods-receipt record and the supplier invoice before payment.
• Internal Controls — The policies, procedures and system checks that safeguard assets, ensure accurate records and prevent fraud.
• Accounts Payable (AP) — The function and ledger responsible for recording and paying what a business owes its suppliers.

Frequently Asked Questions

What is Duplicate Payment?

Paying the same invoice more than once, usually due to data errors, duplicate vendors or weak controls. Duplicate payments are a common, avoidable leakage. Controls — matching, duplicate-invoice detection, clean vendor master data — prevent them, and recovery audits claw back those that slipped through.

Can you give an example of Duplicate Payment?

A duplicate-payment audit recovers RM120,000 paid twice on invoices entered under two vendor records.

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