Reconciliation
The process of comparing two sets of records — most commonly the general ledger's cash balance against the bank statement — to confirm they agree, and investigating any difference.
A bank reconciliation matches every transaction on the bank statement to a corresponding entry in the general ledger, accounting for timing differences like checks that haven’t cleared yet or deposits still in transit. When the adjusted balances match exactly, the books are reconciled; when they don’t, that gap is a signal — a miscoded transaction, a missing entry, or in the worst case, fraud — that needs to be tracked down before the month is closed.
Reconciliation isn’t limited to cash: grant balances, restricted fund totals, and payroll liability accounts all benefit from the same discipline of comparing the ledger to an independent source and explaining any variance.
Doing this monthly, rather than saving it for year-end audit prep, is what turns reconciliation from a forensic exercise into routine hygiene — and it’s one of the internal controls auditors specifically test as part of evaluating segregation of duties and overall financial oversight.
See also: General Ledger, Segregation of Duties
