Reconciliation Statements Between Control & Ledger Accounts (Cambridge (CIE) AS Accounting): Revision Note

Exam code: 9706

Dan Finlay

Written by: Dan Finlay

Reviewed by: Lucy Kirkham

Updated on

Reconciliation statements between control & ledger accounts

Why might the total balance from ledger accounts differ from the balance of the control account?

  • The ledger accounts and/or the control account might contain errors

  • Errors which affect the total balance of the personal accounts include:

    • Transactions which are posted incorrectly from the books of prime entry

      • E.g. errors of reversal and errors of principle

    • Arithmetic/addition errors in the ledger accounts

  • Errors which affect the balance of the control account include:

    • Arithmetic/addition errors in the control account

  • Some errors can still be present even if the balances agree

    • Errors of commission

    • Errors of omission

    • Errors of original entry

    • Compensating errors

How do I reconcile the total balance from ledger accounts with the balance of the control account?

  • You might have to reconcile the total balance of the ledger accounts with the control account

  • You correct each balance separately and show that the revised balances agree

  • Make sure you know exactly which errors affect which totals

    • The table below shows a summary

Error

Affects the control account balance?

Affects the total balance of the ledger accounts?

The total of a book of prime entry has been incorrectly calculated

Yes

No

A transaction has not been entered into the books of prime entry

Yes

Yes

A transaction has been entered into the books of prime entry with an incorrect amount

Yes

Yes

A transaction has been posted to the wrong personal account

No

No (the total is still the same)

A transaction has been recorded correctly in the books of prime entry but posted incorrectly to the personal accounts

No

Yes

An error has been made when balancing a personal account

No

Yes

Worked Example

Gaz is a sole trader, and he maintains control accounts as a part of the double entry.

On 31 January 2026, the following information was available.

$

Total of balances in the sales ledger

28 150

Sales ledger control account balance

29 530

The following errors were discovered, which accounted for the difference.

  1. A credit note issued by Gaz has been recorded in the books of prime entry as $230 instead of $320.

  2. The balance of a credit customer's ledger account had been understated by $250.

  3. The discount allowed column in the cash book totalled $140 and had not been posted to the sales ledger control account.

  4. An irrecoverable debt of $450 had been recorded correctly in the customer's ledger account but had been debited to the sales ledger control account as $540.

  5. No entries had been made in the books of account to record a dishonoured cheque for $190.

Calculate the corrected figure for:

(i) the total of balances in the sales ledger

(ii) the sales ledger control account balance

Answer:

Determine how each error affects the total balance in the sales ledger and the sales ledger control account balance

Error

The total of balances in the sales ledger

The sales ledger control account balance

1 - The sales returns had been recorded as $90 too low in the ledger accounts and the control account.

This causes the customer's ledger account balance to be overstated by $90.

This causes the control account balance to be overstated by $90.

2

This causes the customer's ledger account balance to be understated by $250.

No effect on the control account balance.

3 - Discount allowed lowers the balance of the sales ledger control account.

No effect on the balances of the ledger accounts.

This causes the control account balance to be overstated by $140.

4 - The irrecoverable debt should be recorded on the credit side of the sales ledger control account. The debit entry needs to be removed and the amount added to the credit side, which lowers the balance.

No effect on the balances of the ledger accounts.

This causes the control account balance to be overstated by $990.

5 - A dishonoured cheque increases the amount Gaz is owed by the credit customers.

This causes the customer's ledger account balance to be understated by $190.

This causes the control account balance to be understated by $190.

(i)

$

Original total of balances in the sales ledger

28 150

Less sales returns

(90)

Add understated balance

250

Add dishonoured cheque

190

Correct total of balances in the sales ledger

28 500

(ii)

$

Original sales ledger control account balance

29 530

Less sales returns

(90)

Less discount allowed

(140)

Less irrecoverable debt

(990)

Add dishonoured cheque

190

Correct sales ledger control account balance

28 500

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Dan Finlay

Author: Dan Finlay

Expertise: Maths Subject Lead

Dan graduated from the University of Oxford with a First class degree in mathematics. As well as teaching maths for over 8 years, Dan has marked a range of exams for Edexcel, tutored students and taught A Level Accounting. Dan has a keen interest in statistics and probability and their real-life applications.

Lucy Kirkham

Reviewer: Lucy Kirkham

Expertise: Head of Content Creation

Lucy has been a passionate Maths teacher for over 12 years, teaching maths across the UK and abroad helping to engage, interest and develop confidence in the subject at all levels.Working as a Head of Department and then Director of Maths, Lucy has advised schools and academy trusts in both Scotland and the East Midlands, where her role was to support and coach teachers to improve Maths teaching for all.