To reconcile a suspense account to zero, post each correction with the suspense account as one side, then check that the opening balance has been cancelled exactly. Errors that did not cause the difference are corrected without touching suspense.
This lesson follows calculating the effect on profit and applies the correction method from writing a correcting entry. The check feels much like the discipline of bank reconciliation, where timing and error items must be separated carefully.
How does the reconciliation work?
Follow four steps.
- Find the difference between the trial balance totals and open a suspense account for it. A larger debit total means a credit to suspense, and a larger credit total means a debit.
- List each error and decide whether it made the totals differ.
- Post the correction for each error that did, using suspense as the other side. Errors that kept the totals equal are corrected between the two ordinary accounts.
- Check the suspense account: the two sides must be equal, leaving a nil balance.
Worked example
Pelita Fashion’s trial balance has debits of RM 85,310 and credits of RM 85,770. The credit side is RM 460 larger, so a suspense account is opened with a debit balance of RM 460.
Three errors are then found.
- A payment of RM 320 to a supplier was credited to cash but never debited to the supplier’s account.
- A purchase invoice of RM 280 was credited to the supplier for RM 280 but debited to purchases for only RM 140.
- Electricity of RM 95 was debited to the water account.
Step 1, test each error. Error 1 left a debit missing, so debits were RM 320 short. Error 2 left debits RM 140 short (280 − 140). Error 3 is a commission error that kept the totals equal, so it will not go through suspense. The two suspense errors total 320 + 140 = RM 460, which matches the difference.
Step 2, post the corrections.
| Account | Debit (RM) | Credit (RM) |
|---|---|---|
| Supplier (payment) | 320 | |
| Suspense | 320 | |
| Purchases | 140 | |
| Suspense | 140 | |
| Electricity | 95 | |
| Water | 95 |
Step 3, check the suspense account.
| Suspense account | RM | |
|---|---|---|
| Dr: Opening difference | 460 | |
| Cr: Supplier payment | (320) | |
| Cr: Purchases | (140) | |
| Balance | 0 |
Check it with the totals: after the corrections, debits are 85,310 + 320 + 140 = 85,770. Credits are still 85,770 once suspense is removed, so the corrected trial balance agrees.
The mistake to watch for
A common slip is to push every listed error through suspense, including one that did not cause the difference.
Mistaken working: the student also credits suspense with RM 95 for the electricity error.
Suspense then reads 460 − 320 − 140 − 95 = a credit of RM 95, and the student writes it off or hunts for another error.
The balance did not reach zero because RM 95 was never part of it. The electricity error kept debits and credits equal, so the correction is between Electricity and Water only. When a suspense account ends with a leftover equal to one of your listed errors, test that error with the question from identifying which error needs a suspense account.
Check yourself
Use the working above as a model.
1. A trial balance shows debits of RM 18,950 and credits of RM 18,720. What is the suspense balance and on which side?
Show answer
Debits are RM 230 larger, so suspense takes a credit balance of RM 230.
2. The credit suspense balance of RM 230 is explained by two errors. First, RM 180 received from a customer was debited to cash but not credited to the customer. Second, a discount received of RM 50 was debited to the supplier but not credited to discount received. Write the two corrections.
Show answer
Each error left a credit missing. Debit Suspense RM 180, credit Customer RM 180. Debit Suspense RM 50, credit Discount received RM 50. Suspense debits total 180 + 50 = RM 230, which cancels the credit balance.
3. A debit suspense balance of RM 120 is being investigated. Errors worth RM 100 have been corrected through suspense. What remains, and what should the student do?
Show answer
RM 20 remains as a debit balance. Another error exists. Recheck the postings and additions, looking for a slip of that size, and do not write it off to profit.
Where this leads next
With suspense cleared, move on to distinguishing an omission from an error of principle, which decides how each error is described and corrected. The bank reconciliation walkthrough uses the same step-by-step check on a different set of books.
Some students find every error but misplace one correction. In online one-to-one Accounting tuition a teacher can follow the ledger with you line by line.