Which of the following is a limitation of relying on bank balance differences to detect errors?

• A. It always identifies all errors
• B. It never identifies errors
• C. It is not relevant
• D. Differences may be due to timing differences and not all errors are detected immediately

Answer: (D)

Relying on bank balance differences to detect errors is limited because the discrepancy can be caused by timing, not actual mistakes. Deposits in transit and outstanding checks create temporary differences between the company’s records and the bank statement that will resolve in a future period, so a current mismatch isn’t necessarily an error. Additionally, some errors may not be detected immediately because they affect both records in a way that doesn’t show up as a difference right away, or because they involve transactions processed by the bank later. So, differences reflect timing and processing, not just errors, which is why this method alone isn’t enough to catch all problems.