Bank Reconciliation
The process of matching a company's internal cash records to its bank statement to identify and resolve discrepancies.
Bank reconciliation is the monthly (or more frequent) process of comparing a company's internal cash book records against its bank statement to ensure they agree. Any differences — called reconciling items — must be identified, explained, and resolved before the books can be considered accurate.
Common reconciling items include: outstanding checks (issued but not yet cleared), deposits in transit (recorded by the company but not yet reflected by the bank), bank service charges not yet recorded internally, interest earned, and errors made by either party. Fraudulent transactions such as unauthorized withdrawals also surface during this process.
Bank reconciliation is one of the most important internal controls in accounting. It ensures the general ledger cash balance is accurate, prevents payments against insufficient funds, and detects fraud early. Most internal control frameworks — including SOX and SOC 2 — require documented, timely bank reconciliations.
Historically a manual, time-consuming process, bank reconciliation has been transformed by bank feeds and open banking APIs. Modern accounting platforms like QuickBooks Online, Xero, and Bench automatically import daily bank transactions and use AI matching to suggest how each transaction maps to existing records. This reduces reconciliation from hours to minutes, with the accountant only needing to review unmatched items.
For companies with multiple bank accounts, entity structures, or currencies, reconciliation complexity multiplies, driving adoption of dedicated close management tools like BlackLine and FloQast that provide workflow, status tracking, and sign-off capabilities.
FAQs
How often should bank reconciliations be performed?
At minimum, monthly reconciliations are required for most audit-ready financial close processes. High-volume businesses or those with tight cash management needs should reconcile weekly or even daily. Real-time bank feeds enable continuous reconciliation in modern accounting systems.
What should I do if I can't reconcile my bank account?
Start by verifying the opening balance of the prior period reconciliation. Then check for transactions recorded in the wrong period, duplicate entries, or transposed amounts. If a difference persists, it may indicate an unrecorded transaction or potential fraud requiring investigation.
Can bank reconciliation detect fraud?
Yes — it is one of the most effective fraud detection controls. Unauthorized transfers, payments to fictitious vendors, and employee theft often appear as unexplained differences during reconciliation. Timely, independent reconciliation by someone other than the person processing payments is essential.
Related Terms
General Ledger
The master record of all financial transactions in a business, organized by account and used to produce financial statements.
Cash Basis Accounting
An accounting method that records income and expenses only when cash is actually received or paid.
Audit Trail
A chronological record of all user actions, system events, and data changes in a financial system, providing a traceable history for auditing and investigation.
Internal Controls
The policies, procedures, and practices designed to safeguard assets, ensure financial accuracy, prevent fraud, and promote operational efficiency.
