GlossaryFinance Operations

Accounts Payable

Money a company owes to suppliers and vendors — a current liability on the balance sheet.

Accounts payable (AP) represents the amounts a company owes to suppliers for goods and services received but not yet paid for. It appears as a current liability on the balance sheet and is a key component of working capital management.

The AP process — receiving invoices, matching them to purchase orders and receipts, approving payment, and executing payment — is one of the highest-volume processes in finance. Companies with hundreds of vendors may process thousands of invoices monthly.

Effective AP management balances two competing objectives: paying suppliers on time to maintain relationships and avoid penalties, while managing cash outflow timing to optimise working capital. Taking advantage of early payment discounts (e.g., 2/10 net 30) when cash allows can generate significant savings.

AP automation — using software to capture invoices, auto-match to POs, route approvals, and schedule payments — reduces processing costs from $15-20 per invoice (manual) to $3-5 (automated) while dramatically reducing errors and duplicate payments.