Collections & Bad Debts Interview Questions & Answers

Q: What is the collections process in accounts receivable?

Collections is the structured effort to recover overdue customer payments: reminders before and after due dates, calls and emails, statements, escalation to final demands, and, if needed, holds, collection agencies, or legal action. A defined dunning cadence keeps DSO down and reduces the amount that becomes bad debt.

Q: What is dunning?

Dunning is the systematic sending of payment reminders to customers with overdue balances, escalating in tone and urgency over time (friendly reminder, firm notice, final demand). Automated dunning schedules reminders based on aging so collectors focus on higher-value or disputed accounts.

Q: What is bad debt?

Bad debt is a receivable deemed uncollectible—the customer can't or won't pay (insolvency, dispute, disappearance). It's recognized as an expense, reducing profit, and removed from receivables. Businesses estimate expected bad debts in advance (an allowance) and write off specific accounts once recovery efforts are exhausted.

Q: What is the difference between the direct write-off method and the allowance method?

The direct write-off method expenses a bad debt only when a specific account is deemed uncollectible—simple but violates matching and isn't GAAP-compliant for material amounts. The allowance method estimates expected losses each period (matching them to related sales) via an allowance for doubtful accounts, and is required under GAAP/IFRS.

Q: What is the allowance for doubtful accounts and how is it recorded?

It's a contra-asset account that offsets gross AR to show net realizable receivables. You debit bad-debt expense and credit the allowance for the estimated uncollectible amount. When a specific account is written off, you debit the allowance and credit AR—no new expense, since it was already provided for.

Q: How do you record the recovery of a previously written-off account?

If a written-off customer later pays, reverse the write-off to reinstate the receivable (debit AR, credit allowance), then record the cash receipt normally (debit cash, credit AR). This restores the audit trail and correctly shows the recovery, rather than crediting income directly.

Q: What is the percentage-of-sales method for estimating bad debt?

The percentage-of-sales (income-statement) method estimates bad-debt expense as a fixed percentage of credit sales for the period, based on historical loss experience. It's simple and matches expense to sales, but because it ignores the existing allowance balance, the allowance should be checked periodically against an aging-based estimate.

Q: How do CECL and IFRS 9 change bad-debt estimation for receivables?

Both move from recognizing losses only when incurred to recognizing expected credit losses upfront. For trade receivables, a practical approach is a provision matrix: historical loss rates by aging bucket, adjusted for current and forecast economic conditions. This front-loads provisions and makes them forward-looking rather than reactive.

Q: What escalation options exist when internal collections fail?

When in-house efforts fail, options include: placing the account with a third-party collection agency (contingency fee), selling the debt to a debt buyer at a discount, pursuing legal action/small-claims, or negotiating a settlement or payment plan. The choice weighs recovery odds, cost, customer relationship, and the balance's size.

Q: How do you handle receivables when a customer files for bankruptcy?

Stop collection activity (an automatic stay applies), file a proof of claim with the court, and classify the balance by likely recovery (secured vs unsecured; unsecured creditors often recover little). Provide/write off based on expected recovery, and record any eventual distribution when received. Legal counsel guides the claim process.

What is the collections process in accounts receivable?

Beginner

Collections is the structured effort to recover overdue customer payments: reminders before and after due dates, calls and emails, statements, escalation to final demands, and, if needed, holds, collection agencies, or legal action. A defined dunning cadence keeps DSO down and reduces the amount that becomes bad debt.

Real-world example Overdue accounts move through a set cadence—reminder at day 3, call at day 15, final demand at day 45—until paid or escalated.

Common follow-ups: What is a dunning cadence? | When does an account get escalated?

Aging Analysis Credit Control Collections & Bad Debts

What is dunning?

Beginner

Dunning is the systematic sending of payment reminders to customers with overdue balances, escalating in tone and urgency over time (friendly reminder, firm notice, final demand). Automated dunning schedules reminders based on aging so collectors focus on higher-value or disputed accounts.

Real-world example Automated dunning emails go out at 7, 21, and 40 days overdue, freeing collectors to phone the largest balances.

Common follow-ups: How does dunning escalate? | What can be automated vs handled personally?

Collections & Bad Debts Aging Analysis Credit Control

What is bad debt?

Beginner

Bad debt is a receivable deemed uncollectible—the customer can't or won't pay (insolvency, dispute, disappearance). It's recognized as an expense, reducing profit, and removed from receivables. Businesses estimate expected bad debts in advance (an allowance) and write off specific accounts once recovery efforts are exhausted.

Real-world example After a customer files for bankruptcy, their $12,000 balance is judged uncollectible and written off as bad debt.

Common follow-ups: What's the difference between an allowance and a write-off? | What events trigger bad debt?

Aging Analysis Reconciliations Collections & Bad Debts

What is the difference between the direct write-off method and the allowance method?

Intermediate

The direct write-off method expenses a bad debt only when a specific account is deemed uncollectible—simple but violates matching and isn't GAAP-compliant for material amounts. The allowance method estimates expected losses each period (matching them to related sales) via an allowance for doubtful accounts, and is required under GAAP/IFRS.

Allowance method:
  Estimate expense:  Dr Bad Debt Expense  Cr Allowance for Doubtful Accounts
  Write off later:   Dr Allowance         Cr Accounts Receivable

Real-world example The company uses the allowance method so bad-debt expense is matched to the period of the sales that generated the risk.

Common follow-ups: Why isn't direct write-off GAAP-compliant? | How does the allowance support matching?

Aging Analysis Reconciliations Collections & Bad Debts

What is the allowance for doubtful accounts and how is it recorded?

Intermediate

It's a contra-asset account that offsets gross AR to show net realizable receivables. You debit bad-debt expense and credit the allowance for the estimated uncollectible amount. When a specific account is written off, you debit the allowance and credit AR—no new expense, since it was already provided for.

Set up allowance:  Dr Bad Debt Expense 6,000  Cr Allowance 6,000
Write off account:  Dr Allowance 1,500  Cr AR 1,500

Real-world example The balance sheet shows AR of $300,000 less a $6,000 allowance, i.e., $294,000 expected to be collected.

Common follow-ups: Why is the allowance a contra-asset? | Why doesn't a write-off hit expense again?

Aging Analysis Reconciliations Collections & Bad Debts

How do you record the recovery of a previously written-off account?

Intermediate

If a written-off customer later pays, reverse the write-off to reinstate the receivable (debit AR, credit allowance), then record the cash receipt normally (debit cash, credit AR). This restores the audit trail and correctly shows the recovery, rather than crediting income directly.

Recovery of a $1,500 written-off account:
  1) Dr AR 1,500  Cr Allowance 1,500  (reinstate)
  2) Dr Bank 1,500  Cr AR 1,500       (collect)

Real-world example A customer written off last year unexpectedly pays; AR reinstates and then clears the account in two steps.

Common follow-ups: Why reinstate before recording cash? | Where does the recovery ultimately land?

Cash Application Reconciliations Collections & Bad Debts

What is the percentage-of-sales method for estimating bad debt?

Intermediate

The percentage-of-sales (income-statement) method estimates bad-debt expense as a fixed percentage of credit sales for the period, based on historical loss experience. It's simple and matches expense to sales, but because it ignores the existing allowance balance, the allowance should be checked periodically against an aging-based estimate.

Credit sales 1,000,000, historical loss 1.5%:
  Bad Debt Expense = 15,000 (Dr expense, Cr allowance).

Real-world example The team books 1.5% of monthly credit sales as bad-debt expense, truing up to the aging analysis at year-end.

Common follow-ups: How does this differ from the aging method? | Why true up to aging periodically?

Aging Analysis Reconciliations Collections & Bad Debts

How do CECL and IFRS 9 change bad-debt estimation for receivables?

Advanced

Both move from recognizing losses only when incurred to recognizing expected credit losses upfront. For trade receivables, a practical approach is a provision matrix: historical loss rates by aging bucket, adjusted for current and forecast economic conditions. This front-loads provisions and makes them forward-looking rather than reactive.

Provision matrix: loss% per bucket x balances, x forecast adjustment
= lifetime expected credit loss for trade receivables.

Real-world example Anticipating a downturn, the company increases its ECL provision using higher forecast-adjusted loss rates across all buckets.

Common follow-ups: What is the provision matrix approach? | Why front-load expected losses?

Aging Analysis Reconciliations Collections & Bad Debts

What escalation options exist when internal collections fail?

Advanced

When in-house efforts fail, options include: placing the account with a third-party collection agency (contingency fee), selling the debt to a debt buyer at a discount, pursuing legal action/small-claims, or negotiating a settlement or payment plan. The choice weighs recovery odds, cost, customer relationship, and the balance's size.

Real-world example A stubborn $30,000 balance is placed with a collection agency on a 20% contingency after final demands go unanswered.

Common follow-ups: How do agency contingency fees work? | When is settling better than suing?

Credit Control Aging Analysis Collections & Bad Debts

How do you handle receivables when a customer files for bankruptcy?

Advanced

Stop collection activity (an automatic stay applies), file a proof of claim with the court, and classify the balance by likely recovery (secured vs unsecured; unsecured creditors often recover little). Provide/write off based on expected recovery, and record any eventual distribution when received. Legal counsel guides the claim process.

Real-world example On a customer's Chapter 11 filing, AR halts collections, files a proof of claim, and provides fully for the unsecured balance.

Common follow-ups: What is the automatic stay? | Why do unsecured creditors recover less?

Reconciliations Aging Analysis Collections & Bad Debts