Bank Reconciliation Statement (BRS): Meaning, Need & How to Prepare It

Introduction

"A Bank Reconciliation Statement doesn't fix a single error in your books — it simply tells you exactly where to look."

If you have ever compared your own cash book (the record you maintain of money deposited into and withdrawn from your bank account) with the bank's passbook or statement, you may have noticed something surprising — the two balances often do not match on a given date. This is completely normal, and Class 11 Accountancy has an entire chapter dedicated to explaining why, and how to reconcile the two.

A Bank Reconciliation Statement (BRS) is a statement prepared to explain the difference between the balance shown by a firm's cash book (bank column) and the balance shown by the bank's passbook, on a particular date. It does not correct any error by itself — it simply identifies and explains the reasons for the mismatch.

In this article, you will learn what a BRS is, why it is needed, the common reasons for differences between the two balances, and how to prepare one step by step with a solved example — exactly the way it is asked in Class 11 exams and taught by SRC.

Why Do Cash Book and Passbook Balances Differ?

A business maintains its own cash book to record every transaction routed through the bank. The bank, on its side, maintains a passbook (or sends a statement) recording the same account from its own books. In theory, both should always match — but in practice, they rarely do on any given day, because of timing differences and errors.

Common Reasons for the Difference

Reason	Effect on Cash Book vs Passbook
Cheques issued by the firm but not yet presented for payment	Cash book balance is lower than passbook balance until the cheque is cleared
Cheques deposited by the firm but not yet collected/cleared by the bank	Cash book balance is higher than passbook balance until collection
Bank charges or interest debited by the bank but not yet recorded in the cash book	Passbook balance is lower than cash book balance
Interest or dividend collected directly by the bank on the firm's behalf	Passbook balance is higher than cash book balance
Direct payments made by the bank (e.g., insurance premium via standing instruction)	Passbook balance is lower than cash book balance
Dishonour of a cheque deposited or issued	Difference arises depending on which book has not yet been updated
Errors committed by the firm or by the bank	Either balance may be over- or under-stated

Format and Method of Preparing a Bank Reconciliation Statement

A BRS can be prepared starting from either the cash book balance or the passbook balance, and it can be prepared to arrive at a favourable balance (debit balance as per cash book, i.e., money in the bank) or an unfavourable balance (credit balance/overdraft).

Step-by-Step Method (Starting with Cash Book Balance)

1. Start with the balance as per cash book on the given date.
2. Add items that increase the passbook balance relative to the cash book — for example, cheques issued but not yet presented are added (because the bank has not yet deducted them, so the bank shows a higher balance).
3. Subtract items that reduce the balance as per passbook relative to cash book — for example, cheques deposited but not yet collected, and any bank charges or direct debits not yet recorded in the cash book.
4. Arrive at the balance as per passbook, which should match the actual bank statement.

The golden rule to remember: whatever increases the cash book balance without a matching bank entry gets added when moving from cash book to passbook (if it is a cheque issued but not presented), and whatever the bank has recorded but the firm has not (like bank charges) gets subtracted.

Real-Life Example

Suppose Rohan runs a small trading business in Dehradun and maintains his bank account with State Bank of India (SBI). On 31st March, his cash book shows a debit balance of ₹42,000. On checking the passbook, he finds the balance is ₹47,500. On investigation, the following reasons are found:

• A cheque of ₹8,000 issued to a supplier has not yet been presented for payment.
• A cheque of ₹3,500 deposited into the bank has not yet been collected.
• Bank charges of ₹1,000 were debited by the bank but not recorded in Rohan's cash book.

Bank Reconciliation Statement as on 31st March

Particulars	Amount (₹)
Balance as per Cash Book	42,000
Add: Cheque issued but not yet presented	8,000
Less: Cheque deposited but not yet collected	(3,500)
Less: Bank charges not recorded in Cash Book	(1,000)
Balance as per Passbook	45,500

Wait — this comes to ₹45,500, not ₹47,500, which means there is still a ₹2,000 difference to be traced (in an exam, this would usually be given as one more reconciling item, such as interest credited by the bank but not recorded by Rohan). This is exactly the kind of cross-checking discipline a BRS teaches: every rupee of difference must be explained.

Important Points to Remember

• A BRS is prepared periodically (commonly monthly) as an internal control tool, not because the law requires it, though good accounting practice strongly recommends it.
• It helps detect errors and fraud early — for example, an unauthorised withdrawal would show up as an unexplained difference.
• A favourable balance means a debit balance in the cash book (money available); an unfavourable balance (bank overdraft) means a credit balance in the cash book.
• If reconciliation starts from the passbook balance instead of the cash book balance, every "add" becomes a "less" and vice versa — students often lose marks by mixing this up.
• A BRS is not an accounting entry — no journal entry is passed for the statement itself, though the underlying transactions it uncovers (like bank charges) do get recorded in the cash book afterward.

Common Mistakes Students Make

• Forgetting to reverse the treatment of items when reconciliation begins from the passbook balance instead of the cash book balance.
• Treating "cheque issued but not presented" as a subtraction instead of an addition (or vice versa for "cheque deposited but not collected").
• Ignoring the effect of a dishonoured cheque, which needs careful two-step treatment.
• Not clearly labelling whether the final answer is a "balance as per passbook" or "balance as per cash book," which confuses examiners about what was actually asked.

Practical Application

Beyond the exam hall, every business — from a small proprietorship to a large company — reconciles its bank account regularly. Accountants and finance teams use BRS as a first line of defence against unnoticed bank errors, unauthorised transactions, and cash flow mismanagement. Understanding this chapter thoroughly in Class 11 also builds the foundation for bank reconciliation procedures used in real accounting software like Tally and QuickBooks, and forms part of the CA Foundation Accounting syllabus as well.

FAQs

What is a Bank Reconciliation Statement in simple words?

It is a statement that explains why the balance in a firm's own cash book differs from the balance shown in the bank's passbook on the same date.

Is a Bank Reconciliation Statement compulsory by law?

No, it is not a statutory requirement, but it is a standard and strongly recommended internal control practice for every business.

Why does a cheque issued but not presented cause a difference?

Because the firm has already deducted the amount in its cash book the moment the cheque was issued, but the bank will only deduct it once the cheque is actually presented and cleared.

What is the difference between favourable and unfavourable balance in BRS?

A favourable balance is a debit balance as per the cash book (funds available with the bank), while an unfavourable balance is a credit balance, meaning the firm has an overdraft.

Can a Bank Reconciliation Statement be prepared from the passbook balance instead of the cash book balance?

Yes. The logic is simply reversed — items added while starting from the cash book are subtracted while starting from the passbook, and vice versa.

How often should a business prepare a BRS?

Most businesses prepare it monthly, though larger businesses with high transaction volumes may reconcile weekly or even daily.

Does BRS require a journal entry?

No separate entry is passed for the BRS itself, but transactions it reveals (such as bank charges or interest) are subsequently recorded in the cash book.

Conclusion

The Bank Reconciliation Statement is one of the most practical chapters in Class 11 Accountancy — it is not just an exam topic but a real skill used by every business and accountant. Master the logic of "why does the amount differ" rather than memorising the addition/subtraction rules, and BRS questions will become one of the easiest, most scoring parts of your paper.