Accounts Payable: Definition, Recording, and Management
Accounts Payable (AP) is a current liability representing the amount a company owes to its suppliers and vendors for goods or services purchased on credit. It is an informal obligation (no signed promissory note) typically due within 30 to 90 days.
Definition
Accounts Payable (AP) is a current liability representing the amount a company owes to its suppliers and vendors for goods or services purchased on credit. It is an informal obligation (no signed promissory note) typically due within 30 to 90 days.
How It Works
When a company receives goods or services from a supplier and is invoiced for them, it records an increase in Accounts Payable (credit) and a corresponding increase in an asset or expense account (debit). The AP balance represents the total amount owed to all suppliers at any point in time. When payment is made, AP is debited (reduced) and Cash is credited (reduced). Most companies maintain an accounts payable subsidiary ledger that tracks individual vendor balances, aging schedules, and payment due dates separately from the general ledger control account. Internally, many organizations use a three-way matching process before approving payment: the purchase order, receiving report, and vendor invoice must all agree in quantity and price. This control prevents paying for goods never received or paying incorrect amounts. Effective AP management also means evaluating early payment discounts — a 2/10, n/30 term translates to roughly 36% annualized savings if the discount is taken, which almost always exceeds a company's cost of capital. AP is distinct from Notes Payable, which involves a formal written promise to pay and often carries interest. AP is typically non-interest-bearing and represents short-term trade credit.
Example
Company X purchases $10,000 of inventory from Supplier Y with terms 2/10, n/30. At the time of purchase, Company X debits Inventory $10,000 and credits Accounts Payable $10,000. If they pay within 10 days, they pay only $9,800 (taking the 2% discount). The balance sheet shows AP as a current liability under 'Current Liabilities.'
Journal Entry Example
Record purchase of inventory on credit from a supplier.
| Account | Debit | Credit |
|---|---|---|
| Inventory | $10,000 | |
| Accounts Payable | $10,000 |
Common Misconceptions
- ✗AP is an expense — it's actually a liability. The expense is recorded in the corresponding debit entry (Inventory, Supplies, etc.), not in the AP account itself.
- ✗AP and Accounts Receivable are the same concept — they are opposites. AP is money you owe (liability), AR is money owed to you (asset).
- ✗AP only applies to inventory purchases — AP includes any credit purchase: supplies, services, utilities, and any vendor invoice not immediately paid.
Related Resources
FAQs
Common questions about Accounts Payable
Accounts Payable has a normal credit balance. It increases with credits (when you receive an invoice) and decreases with debits (when you make a payment). As a liability, it follows the credit-increase rule.
AP appears on the balance sheet under Current Liabilities. It does not appear on the income statement. However, changes in AP affect the operating section of the cash flow statement (indirect method).
AP Turnover = Total Purchases / Average Accounts Payable. This ratio measures how quickly a company pays its suppliers. A higher ratio means faster payments; a lower ratio means the company is taking longer to pay. The related metric, Days Payable Outstanding (DPO) = 365 / AP Turnover.
Accounts Payable is recorded when you receive a vendor invoice for goods or services already delivered. Accrued Expenses are liabilities for costs incurred but not yet billed — like wages earned by employees but not yet paid, or utilities consumed but not yet invoiced. Both are current liabilities, but AP has a specific invoice while accruals are estimated.
An increase in AP is added back to net income in the operating activities section (indirect method) because it means the company received goods but hasn't paid cash yet — cash was preserved. A decrease in AP is subtracted because the company paid down its obligations, using cash. AP changes are a key working capital adjustment.