What describes the purpose of the allowance for doubtful accounts?

• A. A liability for estimated uncollectible amounts.
• B. A contra-asset reducing accounts receivable to net realizable value.
• C. An asset that increases accounts receivable.
• D. A revenue adjustment used to offset bad debts.

Answer: (B)

The allowance for doubtful accounts is a contra-asset that estimates the portion of accounts receivable unlikely to be collected. By placing a valuation allowance against receivables, the balance sheet shows accounts receivable at net realizable value—the amount the company realistically expects to collect. The typical entry to set or adjust this allowance debits bad debt expense and credits the allowance, reflecting the cost of credit losses in that period. When an actual receivable is written off, the company reduces both the allowance and accounts receivable, preserving the net realizable amount. This concept explains why the allowance serves to present a more accurate, conservative value for receivables. It is not a liability, nor does it increase accounts receivable, nor is it a revenue adjustment.