Elements of bad debt expense

Definition

Bad debt expense is the cost recorded when receivables are judged uncollectible. It is an operating expense on the P&L, not a Balance Sheet account of its own.

Under the allowance method, you record this expense when you fund or adjust the reserve. You do not wait for a named invoice to die before the P&L takes the hit.

On the books, this is an expense, not a cash payment. The related accounts receivable stay on the Balance Sheet until they are collected or written off.

Where it shows up

Balance Sheet: Related to the allowance and to receivables.

P&L: Located in operating expenses.

See also: Allowance For Doubtful Accounts · Write-Off · Operating Expenses

When you look at your profit and loss statement, bad debt expense usually sits with other operating expenses. It is the period's cost of credit sales that will not be collected.

A high expense can mean weaker customers, a catch-up to a thin reserve, or a large invoice that soured. A low or zero expense can mean clean collections, or an estimate that has not been updated.

The Balance Sheet does not list this expense as a line. The related accounts are the allowance, which reduces current assets, and the receivable invoices themselves.

This charge is typically non-cash under the allowance method. Recording it does not lower the bank balance; collecting or failing to collect later is what moves cash.

Some small books still use a direct write-off, putting the expense on the P&L only when a specific invoice is removed. That timing can lag the original sale by months.

How it works

Credit sales create accounts receivable and revenue. Some portion of those invoices will not be paid, and that cost needs a home on the P&L.

Under the allowance method, you estimate the uncollectible share at period end. You debit bad debt expense and credit the allowance for doubtful accounts.

That entry is what puts the cost in operating expenses. The assets on the Balance Sheet also fall, because the allowance reduces net receivables.

When a specific invoice is later written off, you debit the allowance and credit accounts receivable. Bad debt expense does not move on that write-off if the reserve was already funded.

If the reserve was too small, an extra debit to bad debt expense brings the allowance up. If it was too large, a credit to the expense, or a recovery, brings it down.

Keep the expense in the period that matches the related sales when you can. A year-end dump of old invoices into this account makes that year's P&L hard to read.

Do not treat this line as a collections log. Follow-up calls, payment plans, and credit holds belong to collections; this account is the cost that remains after those efforts, or the estimate of that cost.

Example

A custom furniture shop sells a $4,000 dining table on account. At month end, from aging and past custom jobs, it judges that $200 of open table invoices will not be collected.

The shop records:

Debit: Bad debt expense $200

Credit: Allowance for doubtful accounts $200

Operating expenses on the P&L rise by $200, and the allowance on the Balance Sheet rises by $200. Cash has not moved.

Net receivables are $200 lower than the open invoices. The $4,000 sale stays on the profit and loss statement; this entry is the estimated uncollectible slice, not a reversal of the sale.

Common mix-ups

Bad debt expense is not the write-off itself. The expense is the P&L charge; the write-off is the later removal of a specific invoice, usually against the allowance.

Bad debt expense is not the allowance. The expense lives on the P&L; the allowance is the contra-asset that sits against receivables on the Balance Sheet.

Bad debt expense is not a cash refund or a payment you made. Under the allowance method it is an estimate, and the bank balance does not change when you record it.

Related terms

• Allowance For Doubtful Accounts: A contra-asset reserve estimating the share of receivables that will not be collected.
• Write-Off: Removing a balance from the books when it will not be collected or paid.
• Accounts Receivable: Money customers owe the business for goods or services already delivered.
• Operating Expenses: The ongoing costs of running the business that are not direct costs of sale.
• Adjusting Journal Entry: An entry made at period end to record accruals, deferrals, and corrections.
• Accounts Receivable Aging: A report bucketing open invoices by how long they have been outstanding.
• Collections: The process of following up on unpaid customer invoices.
• Credit Limit: The maximum balance a customer is allowed to carry on account.