Bank Reconciliation and AP

Bank reconciliation is the process of matching transactions in the accounting system's cash account against the bank statement, ensuring that every transaction on both records is accounted for. For accounts payable, bank reconciliation is the final confirmation that payments made to suppliers have actually cleared the bank account and have been correctly recorded in both the AP sub-ledger and the bank ledger. Differences between the bank statement and the accounting system can indicate timing differences, processing errors, or in the most serious cases, unauthorised payments.

AP payments appear in the bank reconciliation as withdrawals from the business's bank account. Each payment should correspond to an approved, processed invoice in the AP system. A payment on the bank statement that does not correspond to an AP-processed invoice is an unmatched item that requires investigation: it may be a bank charge, a direct debit that was not entered in the AP system, or in a worst case, an unauthorised payment. Conversely, invoices in the AP system marked as paid but with no corresponding bank transaction may indicate a payment that was approved but not executed, or a data entry error.

Timing differences in AP bank reconciliation

The most common AP-related reconciling items are timing differences: payments that have been processed in the accounting system but have not yet cleared on the bank statement (outstanding payments), or bank statement withdrawals that have not yet been entered in the accounting system (unrecorded payments). Outstanding payments are normal for electronic payments made near the statement date; they should clear within one to three business days and require no action beyond confirming they appear on the next statement.

Unrecorded payments are more concerning -- they may represent direct debits by suppliers (such as subscription services, utility accounts, or card merchants) that were not entered in AP. These should be identified and entered as AP transactions, coded to the correct accounts, and approved through the normal AP process retrospectively. Regular bank reconciliation (at minimum monthly, ideally weekly for active accounts) prevents unrecorded payments from accumulating into a large and difficult cleanup exercise.

Bank feeds and automated reconciliation

Bank feed integration -- where the accounting system automatically imports transactions from the bank in real time -- changes the bank reconciliation process from a periodic manual matching exercise to a continuous automated matching exercise. In Xero and MYOB, bank feed transactions are matched to existing accounting records (AP payments, direct debits, payroll) based on amount, date, and reference, with unmatched items flagged for manual review.

Bank feeds do not replace the judgment required in bank reconciliation -- they replace the data entry. AP teams still need to review matched items for accuracy, investigate unmatched items, and confirm that automated matches correctly identify the supplier and invoice associated with each payment. But the process is materially faster and less error-prone than manual bank statement entry, particularly for businesses with high payment volumes.