What Is Accounts Receivable? Tracking the Money Customers Owe

Accounts receivable (AR) is the money customers owe a business for goods or services already delivered but not yet paid for. It appears on the balance sheet as an asset, because it represents cash the business expects to collect, usually within weeks. Any business that lets customers pay after delivery, rather than at the till, carries receivables.

Where receivables come from

A receivable is created the moment you invoice on credit. If you deliver a batch of products on Monday and the customer has 30 days to pay, the sale exists from Monday, but the cash does not. In accrual-based books, the sale is recorded as income and the same amount is added to accounts receivable. When the customer pays, AR goes down and the bank balance goes up; income is not recorded a second time. Businesses on the cash method track unpaid invoices outside the main ledger instead, a difference covered in our explainer on cash vs accrual accounting.

Accounts receivable vs accounts payable

The two are mirror images. What is a receivable for the seller is a payable for the buyer.

Managing both together is what keeps cash steady: if customers pay you in 45 days on average and suppliers expect payment in 30, the business funds the 15-day gap itself.

The life of a receivable

1. Terms are agreed before the work starts, including when payment is due. Our guide to what net 30 means explains the common formats.
2. Goods or services are delivered.
3. An invoice is issued promptly, with a due date, a reference number and clear payment details.
4. The receivable is recorded in the books against that customer.
5. Payment is monitored, with reminders as the due date approaches and passes.
6. Payment arrives and is matched to the right invoice, closing the receivable.

Reading an accounts receivable aging report

An aging report lists every unpaid invoice grouped by how long it has been outstanding. Most accounting software produces one automatically. The usual buckets, and a reasonable response to each, look like this:

• Current (not yet due): no action beyond making sure the invoice was received.
• 1-30 days overdue: a friendly reminder with a copy of the invoice. Many late payments are simple oversights.
• 31-60 days overdue: a phone call to the person who approves payments, and a firm date agreed.
• 61-90 days overdue: consider pausing further credit to that customer and putting any agreed plan in writing.
• Over 90 days: review whether the debt is recoverable and take advice on formal options.

Reviewing the report weekly or every two weeks, rather than at month end only, catches drift while it is still easy to fix.

Ways to keep receivables healthy

• Agree terms in writing before work begins, not on the invoice afterwards.
• Invoice immediately on delivery. Every day of delay is added to the time you wait.
• Make paying easy. Offering more than one payment option removes excuses; digital payments have made this far simpler, as our article on cashless payment platforms describes.
• Ask for deposits on large or custom orders.
• Check new trade customers before extending generous credit, especially for big orders.
• Keep the relationship human. In trade arrangements, such as selling through wholesalers (see our piece on food distributors in the USA), a regular contact in the customer's accounts team often resolves delays faster than repeated emails.

When an invoice will not be paid

Sometimes a receivable becomes uncollectable, for example when a customer closes. In accrual-based books it is then written off as a bad debt, which reduces both AR and profit. How and when to record that, and whether it affects tax, are questions for your accountant. Before starting formal recovery, such as a collection agency or court claim, get legal advice on the options and costs where you operate.

Quick answers

Is accounts receivable an asset?

Yes, a current asset, because it is expected to turn into cash within a year, and usually much sooner.

Is a large AR balance good or bad?

It depends on why it is large. Growing sales naturally lift receivables; slow-paying customers lift them too. Compare the balance with sales over time, and check the aging report to see which is happening.

How can I bridge the wait for payment?

A cash buffer is the simplest cushion. Some owners hold one in a separate account, such as the options compared in our guide to high-interest savings.

This article is general information, not financial, legal or accounting advice. Speak to a qualified professional about your own situation.