What Is Accounts Payable?
Accounts payable is the money your business owes to suppliers. Learn how to manage it to protect cash flow.
Key Takeaways
- Accounts payable (AP) is money owed to suppliers for goods or services already received
- AP sits on the balance sheet as a current liability
- Extending payment terms improves cash flow but can damage supplier relationships
- Days Payable Outstanding (DPO) measures how long you take to pay suppliers
Definition
Accounts payable is the total amount your business currently owes to suppliers, contractors, and vendors for goods or services you have already received but not yet paid for. When your supplier delivers a shipment with 30-day payment terms, the invoice amount sits in accounts payable until you pay it.
AP on the balance sheet
Accounts payable is a current liability — an obligation due within 12 months. A high AP balance is not necessarily bad — it can mean you are making good use of supplier credit. But it must be managed carefully to ensure you always have cash to pay when due.
Days Payable Outstanding
DPO measures the average number of days it takes to pay suppliers: AP divided by cost of goods sold, multiplied by the number of days in the period. A DPO of 45 means you take 45 days on average. A higher DPO means you hold cash longer. But exceeding agreed payment terms means paying late and damaging supplier trust.
The AP vs AR dynamic
Accounts payable (what you owe) and accounts receivable (what customers owe you) are the two sides of your working capital. Collect from customers faster than you pay suppliers and you are in a cash-positive cycle. Reverse it and you are funding the gap from your own reserves.
Managing AP strategically
Take full advantage of supplier payment terms without exceeding them. Negotiate longer terms with key suppliers where possible. Set up payment runs on a regular cadence rather than paying invoices randomly. Good AP management is one of the most effective free sources of short-term working capital.