Accounts Payable vs Accounts Receivable: Key Differences, Examples & How to Manage Both

Accounts payable is the money your business owes to suppliers. Accounts receivable is the money customers owe your business. That is the core of accounts payable vs accounts receivable: one is a short-term debt you must pay, the other is income you have earned but not yet collected. 

Mixing them up leads to more than a bookkeeping error. It can make a profitable business run out of cash. This guide answers what is accounts payable, what is accounts receivable, where each sits on your financial statements, and how to manage both. 

What Is Accounts Payable? 

Accounts payable (AP) is the amount your business owes to vendors for goods or services you received but have not yet paid for. It appears on the balance sheet as a current liability, because it is usually due within 12 months, and often within 30 to 60 days. 

AP is created every time you buy on credit. Common examples include: 

• Inventory or raw materials bought on supplier terms 

• Utility, rent and phone bills received but not yet paid 

• Contractor and professional service invoices 

• Software subscriptions billed in arrears 

Accounts payable does not include long-term loans, credit card balances, or payroll owed to employees. Those are recorded in their own liability accounts. 

What Is Accounts Receivable? 

Accounts receivable (AR) is the amount customers owe your business for goods or services you delivered but have not yet been paid for. It appears on the balance sheet as a current asset, because you expect to turn it into cash within a short period. 

AR is created every time you sell on credit, meaning you deliver first and invoice with payment terms such as “net 30.” A business that is paid in full at the point of sale, like most retail stores, carries little or no accounts receivable. 

Accounts Payable vs Accounts Receivable: The Key Differences 

The two accounts are mirror images. The table below compares them across the attributes that matter most to a business owner. 

One Invoice, Two Sides: A Worked Example 

The clearest way to understand accounts payable vs accounts receivable is to follow a single invoice. 

The transaction: A furniture maker buys $4,000 of lumber from a supplier on net 30 terms. The lumber is delivered on March 1, and payment is made on March 28. 

On March 1, the supplier records accounts receivable: 

On March 1, the furniture maker records accounts payable: 

On March 28, the payment clears both balances. The supplier debits Cash and credits Accounts Receivable for $4,000. The furniture maker debits Accounts Payable and credits Cash for $4,000. 

Revenue and expense were recognized on March 1, but cash moved on March 28. That 27-day gap is exactly why AP and AR exist. They connect the date you earn or owe money with the date cash actually changes hands. 

How AP and AR Affect Your Financial Statements 

The accounts payable vs accounts receivable split shows up in two places: the balance sheet, and the cash flow statement, where changes in both balances affect your operating cash. 

Balance sheet. AR adds to current assets and AP adds to current liabilities. Together they shape your working capital, calculated as current assets minus current liabilities. Working capital shows whether you can cover short-term obligations. 

Cash flow statement. An increase in AR reduces operating cash flow, because you recorded revenue that has not arrived as cash. An increase in AP raises operating cash flow, because you recorded an expense you have not yet paid. 

This is how a business can show a profit on its income statement while its bank balance shrinks. If customers pay slowly and suppliers demand fast payment, profit sits in receivables while cash leaves through payables. 

Do Cash-Method Businesses Have AP and AR? 

Formally, no. The accounts payable vs accounts receivable distinction belongs to accrual accounting, where you record revenue when earned and expenses when incurred. Under the cash method, you record income when payment arrives and expenses when you pay them, so neither account appears in the books. 

Many small businesses can use the cash method for tax purposes if their average annual gross receipts stay below an inflation-adjusted threshold set by the IRS. According to IRS Publication 538, many small businesses can use the cash method for tax purposes if their average annual gross receipts stay below an inflation-adjusted threshold set by the IRS. 

Even cash-method businesses should still track unpaid customer invoices and unpaid bills. Without that list, it is impossible to forecast cash or spot customers who stop paying. 

How the AP and AR Processes Work 

Each account has its own workflow. Strong businesses run both on a fixed schedule rather than when someone remembers. 

The accounts payable process: 

1. Receive the vendor bill and confirm the goods or services were delivered. 

2. Match the bill to the purchase order and delivery record (often called a three-way match). 

3. Approve the bill and record it in your accounting system. 

4. Schedule payment for the due date, not earlier unless there is an early-payment discount. 

5. Pay, record the payment, and file the documentation. 

The accounts receivable process: 

1. Set credit terms before the sale, such as net 15 or net 30. 

2. Send an accurate invoice promptly after delivery. 

3. Record the invoice and track its due date. 

4. Send reminders before and after the due date. 

5. Record payment and apply it to the correct invoice. 

6. Follow up on overdue balances, and write off debts you can no longer collect. 

Key Metrics for Tracking AP and AR 

Two ratios tell you how fast money moves in and out of your business. 

Days Sales Outstanding (DSO) measures how long customers take to pay: 
DSO = (Accounts Receivable ÷ Total Credit Sales) × Number of Days in the Period 

Days Payable Outstanding (DPO) measures how long you take to pay suppliers: 
DPO = (Accounts Payable ÷ Cost of Goods Sold) × Number of Days in the Period 

If your DSO is 45 days and your DPO is 20 days, you pay suppliers 25 days before customers pay you. You are financing that gap with your own cash. 

Accounts receivable turnover shows how many times you collect your average AR balance in a year: 
AR Turnover = Net Credit Sales ÷ Average Accounts Receivable 

Using Aging Reports to Spot Problems Early 

An aging report groups unpaid balances by how long they have been outstanding, usually 0–30, 31–60, 61–90 and 90+ days. You can run one for receivables and one for payables in most accounting software. 

Watch for these warning signs: 

• AR aging: a growing share of balances over 60 days, or one customer making up a large part of total receivables. 

• AP aging: bills regularly paid after their due date, or a growing 90+ day column. 

• Both: AR growing faster than sales, which means you are selling more but collecting less. 

Review both reports at least monthly. Reconcile both accounts during your month-end close, so the balances match the actual unpaid invoices and bills. 

Best Practices for Managing Both 

Managing accounts payable vs accounts receivable is not about choosing one over the other. It is about timing. 

• Invoice immediately. Every day an invoice goes unsent adds a day to your DSO. 

• Offer easy payment options. Online card and bank payments shorten collection time. 

• Use early-payment discounts wisely. A “2/10 net 30” term offers 2% off if you pay within 10 days. That is often worth taking when you have the cash. 

• Pay on the due date. Paying early without a discount gives away cash you could use elsewhere. 

• Separate duties where possible. The person recording customer payments should not also approve vendor payments. This reduces the risk of errors and fraud. 

• Forecast cash weekly. Combine expected collections and scheduled payments into a simple 13-week cash forecast. The U.S. Small Business Administration lists tracking cash flow as a core part of managing business finances, because it shows problems before they reach your bank balance. 

When to Get Help With Accounts Payable and Receivable Services 

Many owners manage AP and AR themselves until the volume of invoices and bills outgrows the time they have. Common signs it is time for help include overdue customer balances you have not followed up on, missed vendor due dates, and AR or AP balances that never match your bank activity. 

Accu Financials’ Accounts Payable and Receivable services handle invoicing, collections follow-up, bill processing and monthly reconciliations, so your balances stay accurate and your cash stays predictable. 

Frequently Asked Questions 

Do you send invoices to AP or AR? 
Invoices you send to customers belong to accounts receivable. Bills you receive from vendors belong to accounts payable. The same document is AR for the sender and AP for the recipient. 

Can the same person handle accounts payable and accounts receivable? 
In a small business, one person often handles both. Where possible, split approval and recording duties, or have the owner review both aging reports monthly, to reduce the risk of errors and fraud. 

Is accounts receivable an asset or a liability? 
Accounts receivable is a current asset, because it represents cash you expect to collect. Accounts payable is a current liability, because it represents cash you owe. 

What is the difference between accounts receivable and receivables? 
Accounts receivable usually means amounts owed by customers for normal sales. “Receivables” is broader, and can also include notes receivable, employee advances and other amounts owed to the business. 

Is it better to have higher accounts payable or accounts receivable? 
Neither is good or bad on its own. Healthy AR that is collected on time supports growth. AP paid on schedule preserves cash. Problems start when AR is collected slowly or AP is paid late. 

What happens if a customer never pays an invoice? 
After reasonable collection efforts, the balance is written off as bad debt. Accrual-basis businesses can generally deduct business bad debts. Confirm the treatment with your tax professional.