Glossary
Accounts Payable (AP)

Accounts Payable (AP)

Published

April 23, 2026

Last updated

April 22, 2026

Definition

Accounts Payable (AP) represents the money a company owes to its vendors and suppliers for goods or services it has received but not yet paid for. As a short-term debt, it is recorded as a current liability on the company's balance sheet. The total AP balance reflects the sum of all outstanding invoices from suppliers at a specific point in time and is a key component of the month-end close process.

Efficient management of the accounts payable process is crucial for maintaining good supplier relationships and managing working capital effectively. A high AP balance can indicate that a company is preserving its cash, but extending payment terms for too long can strain vendor relationships or lead to late fees. The AP ledger provides a detailed record of all transactions with individual suppliers.

Key performance indicators are used to monitor the efficiency of the AP department. Metrics like Days Payable Outstanding (DPO) measure the average number of days it takes a company to pay its invoices, offering insights into its cash management and financial health.

Frequently Asked Questions

What is the difference between accounts payable and receivable?

Accounts Payable is the money a company owes to its suppliers (a liability), while Accounts Receivable is the money owed to the company by its customers (an asset).

Is AP related to balance sheet or P&L?

Accounts Payable is a current liability account reported on the balance sheet. While the expense related to the purchase is recorded on the P&L, the outstanding liability itself resides on the balance sheet until it is paid.

Is accounts payable a debit or credit?

Accounts Payable is a liability account, which normally carries a credit balance. When a company incurs a debt to a supplier, the AP account is credited; when the bill is paid, the account is debited.

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