Bank Reconciliation

Bank reconciliation is the process of matching transactions in your bank account to the records in your accounting system.

In plain English, reconciliation checks that the money shown by the bank lines up with the money recorded in the books. It explains what each deposit, withdrawal, card payment, transfer, fee, and refund relates to.

For small businesses, bank reconciliation is one of the most useful bookkeeping habits because it catches missing income, duplicated expenses, incorrect GST coding, and unpaid invoices before reports are trusted.

Where Bank Reconciliation Appears

You will usually see bank reconciliation in:

bank feeds and uploaded bank statements
invoice payment matching
supplier bill and expense review
month-end or year-end accounting close
cash flow statement and bank balance checks
accountant questions about unexplained transactions

Australian businesses also need records that explain transactions. The ATO’s record keeping guidance lists bank and credit card statements as common business records.

How Bank Reconciliation Works In Practice

Reconciliation usually compares three things: the bank transaction, the accounting entry, and the supporting record. The supporting record might be an invoice, supplier bill, receipt, payroll payment, loan document, or transfer note.

If the bank shows a deposit from a customer, you match it to the right invoice. If the bank shows a card payment for software, you record or match it to the correct expense account. If a transaction is a transfer between accounts, you mark it as a transfer rather than income or an expense.

Simple Example

A cafe receives a $440 bank deposit from a catering customer. The bookkeeper matches the deposit to invoice INV-218 for $440. The invoice is now paid, accounts receivable is reduced, and the bank balance in the accounting system agrees with the bank feed.

Without reconciliation, the invoice might still look unpaid even though the money is already in the bank.

Why Bank Reconciliation Matters

Bank reconciliation protects the reliability of the books. If payments are not matched, income can be counted twice, expenses can be missed, GST can be coded incorrectly, and cash reports can drift away from reality.

It also helps business owners make decisions from current numbers. A reconciled bank account gives a cleaner view of available cash, unpaid invoices, supplier payments, and unusual transactions.

Easy Way To Remember It

Reconciliation is the bookkeeping version of matching the bank statement to the story behind each transaction.

How Gimbla Can Help

Gimbla supports bank reconciliation with bank feeds, imported statements, invoice payment matching, and transaction coding. That keeps the bank, invoices, bills, GST records, and reports moving together.

Helpful Gimbla Guides

In Short

Bank reconciliation checks that the bank and the books agree. It turns bank movement into explained business activity, which makes reports and cash decisions more trustworthy.