Which type of error causes a Trial Balance to be out of balance?
Explanation
An error in balancing an account (Option A) leads to the Trial Balance not agreeing. Other errors, such as completely omitting a transaction (Option B), making a wrong entry in the subsidiary books (Option C), or posting on the correct side but to the wrong account (Option D), do not disturb the Trial Balance totals because the debit and credit amounts remain equal. Therefore, only mistakes in balancing accounts affect the Trial Balance agreement.