Accounts Payable vs. Accounts Receivable: Key Differences (With Examples)
Accounts payable is money your business owes suppliers; accounts receivable is money customers owe you. Here's how they differ on the balance sheet, in cash flow, and in day-to-day bookkeeping.
Accounts payable (AP) is the money your business owes its suppliers, while accounts receivable (AR) is the money your customers owe you. AP is a liability you'll pay out; AR is an asset you'll collect. They're two sides of the same transaction — when you buy on credit it's a payable for you and a receivable for the seller.
While you are here
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The core difference
| Accounts Payable (AP) | Accounts Receivable (AR) | |
|---|---|---|
| What it is | Money you owe suppliers | Money customers owe you |
| Balance sheet | Current liability | Current asset |
| Cash effect | Decreases cash when paid | Increases cash when collected |
| Arises from | Buying on credit | Selling on credit |
| Goal | Pay on time without overpaying early | Collect quickly to keep cash flowing |
| Team | AP / purchasing | AR / credit & collections |
How they work together
Every credit sale creates a receivable for the seller and a payable for the buyer. If Company A sells $10,000 of goods to Company B on net-30 terms:
- Company A records $10,000 in accounts receivable (an asset — it expects to collect).
- Company B records $10,000 in accounts payable (a liability — it owes the money).
When B pays, A's receivable converts to cash and B's payable is cleared. The same invoice lives on both companies' books, on opposite sides.
Why the distinction matters for cash flow
AP and AR are the two biggest levers on working capital:
- Stretch payables (within terms) to keep cash longer — measured by days payable outstanding.
- Speed up receivables to bring cash in sooner — measured by days sales outstanding.
Managed well, the gap between them funds operations. Managed poorly — paying suppliers faster than customers pay you — it creates a cash crunch even for a profitable business.
Put it into practice
AP teams shouldn't be re-keying invoice data
Manual invoice entry is slow, error-prone, and doesn't scale. OCR extraction captures every field from the PDF directly. No data entry required.
In the books
Both run on the same double-entry logic, in opposite directions:
- Recording a supplier invoice: debit an expense/asset, credit accounts payable.
- Recording a customer invoice: debit accounts receivable, credit revenue.
The data behind both — vendor and customer invoices — usually arrives as PDFs and paper that someone has to key in. For a fuller picture of the payables side, see what accounts payable is and the accounts payable process.
Automating the payables side
While AR collections are about chasing customers, the AP side is mostly a document problem: capturing, coding, matching, and approving a stream of supplier invoices. Accounts payable automation software extracts each invoice, codes it, runs two- and three-way matching, and routes it for approval before it posts to your accounting system — turning the payables half of the equation from manual data entry into a structured workflow.
The bottom line
Accounts payable is what you owe; accounts receivable is what you're owed. They sit on opposite sides of the balance sheet and pull cash in opposite directions, and managing the spread between them is the heart of working-capital management. On the payables side, the fastest win is getting invoices out of inboxes and into a structured AP workflow.
Next step
Close the gap between invoice and payment
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