A bank statement rarely matches the balance sitting in a company's own Cash account, and that mismatch is completely normal. Some transactions the company has already recorded simply have not reached the bank yet; some transactions the bank has already recorded have not yet reached the company's books. A Reconciliation Statement brings the bank's records into agreement with the depositor's records by identifying and explaining every one of those timing differences.
Items that affect the bank side
- Outstanding Cheques are the cheques issued but not yet cashed — the company has already deducted them from its own Cash balance, but the bank has not yet processed them.
- Deposits in transit — money the company has already recorded as deposited, but which the bank had not yet processed as of the statement date.
- Cancelled Cheques are cheques that have been cashed by the bank — they appear on the bank statement and confirm a cheque has fully cleared.
Items that affect the book side
- An NSF Cheque is one that cannot be paid because there are not sufficient funds in the account of the person who wrote the cheque — a customer's cheque the bank refused to honour, which must be removed from the company's Cash balance and, usually, added back to Accounts Receivable.
- Bank service charges — fees the bank deducts directly from the account that the company has not yet recorded.
- Amounts the bank collected on the company's behalf (like a note receivable and its interest), which the company has not yet recorded.