What it does
Works through an account's transactions against the bank's statement for a period, matching what cleared and leaving what hasn't as an open item, until the book balance and the statement balance agree.
Match your books against the bank's own statement, line by line.
Works through an account's transactions against the bank's statement for a period, matching what cleared and leaving what hasn't as an open item, until the book balance and the statement balance agree.
Books that have never been reconciled are a guess. Reconciliation is what turns them into a number you can sign your name to — and it's how duplicate entries, missed fees, and unrecorded payments actually get found.