Form 4 · Chapter 9

Correction of Errors

Identifying the two types of accounting errors and how to correct them, including the use of a suspense account for errors that affect the trial balance.

Two Types of Errors

Correction of errors is the process of fixing wrong entries in the accounting records. Errors fall into two groups: those that do not affect the trial balance and those that do affect it.

Errors that do not affect the trial balance keep total debits equal to total credits. The six kinds are errors of omission, commission (wrong account of the same type), principle (wrong class of account), original entry (wrong amount on both accounts), complete reversal, and compensating errors.

The Suspense Account

Errors that affect the trial balance make total debits differ from total credits — for example a one-sided entry, wrong casting, or posting to the wrong side. The difference is placed temporarily in a suspense account so the trial balance can balance for the time being. When the errors are traced, the general journal is used to correct them and the suspense account is finally cleared to zero.

Key idea

A one-sided error needs a suspense account to correct it. A two-sided error (affecting debit and credit equally) does not disturb the trial balance and is corrected without a suspense account.

A Worked Correction

A payment of RM200 to creditor Ahmad was posted to Ahmadi's account by mistake. Both entries are on the debit side, so the trial balance still balances — this is an error of commission. The correction is:

Dr Ahmad's accountRM200
  Cr Ahmadi's accountRM200

Example

Discount received of RM90 was omitted from the Discount Received account but had been credited to the creditor. This is a one-sided error. The trial balance is out by RM90 and the difference is put into the suspense account. Correction: Dr Suspense RM90, Cr Discount Received RM90.

Journal Narration

Every correcting entry in the general journal is followed by a short narration explaining why the correction was made. A clear narration helps others understand why the accounts were adjusted. Tidy corrections keep the records accurate before the financial statements are prepared and make it easy for an auditor to check the accounts. Without correction, an out-of-balance trial balance would lead to wrong financial statements.

Remember

If an error can be corrected without a suspense account, it did not affect the trial balance. If the correction needs the suspense account, it did affect the trial balance.

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