Accounts receivable is money customers owe for goods or services already provided. Learn how AR works, appears on reports, and affects cash flow.
Accounts receivable, often abbreviated AR, is money customers owe a business for goods or services the business has already delivered on credit. The unpaid invoice is generally recorded as an asset because it represents a right to collect cash. Accounts receivable also describes the process of invoicing, applying payments, following up, resolving disputes, and monitoring collections.
Most trade receivables expected to be collected within the normal operating cycle appear among current assets on an accrual-basis balance sheet.
A practical AR cycle usually includes:
Prompt invoicing matters. Work that is complete but not billed may not appear in ordinary AR, and a future sale that has not been earned is not a receivable merely because management expects it.
Assume a consultant completes $8,000 of work in June, invoices the customer, and receives payment in July.
When the revenue is earned and invoiced under accrual accounting:
| Account | Debit | Credit |
|---|---|---|
| Accounts receivable | $8,000 | — |
| Service revenue | — | $8,000 |
When the customer pays:
| Account | Debit | Credit |
|---|---|---|
| Cash | $8,000 | — |
| Accounts receivable | — | $8,000 |
The July collection does not create another $8,000 of revenue. It converts accounts receivable into cash.
In the shared example, accounts receivable increased by $8,000. The business recognized more revenue than it collected. Under the indirect cash flow method, the increase is subtracted from net profit when calculating operating cash flow.
That is one reason a profitable business can be short on cash. Payroll and vendor payments may be due before customers pay.
A decreasing AR balance may improve cash flow because old invoices were collected, but the cause should be understood. AR may also fall because sales declined, invoices were written off, or billing was delayed.
| Term | Key distinction |
|---|---|
| Accounts receivable | Billed amounts customers owe for earned sales |
| Cash | Money already received |
| Unbilled revenue | Earned amount not yet invoiced, if recognized under the reporting method |
| Customer deposit | Cash received before the business earns the revenue; often a liability at first |
| Expected future sale | Not a receivable merely because the customer may buy later |
| Notes receivable | More formal written promise, often with interest and longer terms |
Correct classification depends on the contract, performance, accounting method, and facts — not only the software label.
An AR aging report lists unpaid customer invoices and groups them by age, often current, 1–30 days late, 31–60 days, 61–90 days, and older. It helps a business:
The aging total should agree with the AR control account for the same date and accounting basis. Old credits, negative customer balances, and unexplained differences should be investigated.
Accrual-basis books generally recognize revenue when earned and record AR before collection. Cash-basis reports generally recognize income when payment is received, subject to applicable tax rules.
A cash-basis business may still maintain invoices and an AR aging report for collection management. The operational report may not equal taxable receivables or taxable income. Report users should confirm whether they are viewing cash basis or accrual basis.
An invoice is not automatically worth its face amount forever. Businesses should review old balances, disputes, customer financial problems, and collection history.
Financial accounting may use an allowance for doubtful accounts or direct write-offs depending on the reporting framework. Federal tax treatment can differ. For example, a cash-method taxpayer generally has no income-tax bad-debt deduction for an unpaid service invoice if the income was never included in taxable income.
Do not remove a balance simply to make an aging report look clean. Document collection efforts, credits, settlements, write-offs, and the reason for each adjustment.
Accounts receivable can affect the timing of reported income. Accrual-method taxpayers generally include income when the right to receive it is fixed and the amount can be determined, subject to specific rules. Cash-method taxpayers generally follow receipt timing, again subject to exceptions.
The AR report alone does not establish tax treatment. Retain customer contracts, invoices, proof of performance or delivery, credit memos, payment records, and write-off support.
California business reporting may begin with or rely on federal information but can include state-specific adjustments. Keep consistent federal, California, and book workpapers where amounts differ.
Heath Income Tax can maintain customer invoices, reconcile AR detail, review old balances, and coordinate reliable bookkeeping information with federal and California tax preparation.
Is accounts receivable an asset or income?
AR is an asset. The related credit sale may create revenue, but the receivable itself represents the amount to collect.
Does collecting accounts receivable increase revenue?
Under accrual accounting, usually not. Revenue was generally recognized when earned; collection changes AR to cash.
Can a cash-basis business have an AR aging report?
Yes. It can track invoices operationally even if its cash-basis financial or tax report recognizes income when collected.
What is a normal accounts receivable balance?
AR normally has a debit balance. Credit customer balances may indicate overpayments, deposits, credit memos, or application errors.
When does an unpaid invoice become bad debt?
There is no single age that decides it. Facts include enforceability, collection efforts, disputes, customer condition, accounting method, and applicable financial and tax rules.
The definitions and examples on this page are for informational purposes only and do not constitute tax advice. Tax laws change frequently and individual circumstances vary. Consult a qualified tax professional before making decisions based on this content.
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