If you need to, you can undo the last reconciliation you completed.
If you need to undo multiple reconciliations, or a reconciliation that you completed earlier than the last one, you can keep undoing the most recent reconciliation until you reach the one you need to undo.
Need to undo a single reconciled transaction?
If it was auto-reconciled via bank feeds or an imported bank statement, you'll need to unmatch the transaction. If the transaction was manually reconciled, you'll need to undo the reconciliation it belongs to - see the steps below.
From the Banking menu choose Reconcile accounts.
If you only want to show reconciliations you've completed on a particular account, choose that account from the Account dropdown list.
At the confirmation message, click Yes, undo reconciliation.
Undoing an auto-reconciled transaction
If a transaction has been incorrectly auto-reconciled, you can unmatch it. Go to the Banking menu > Bank transactions, then click the unmatch ( ) icon in the Match or allocate column for that transaction (you need to hover your mouse over the transaction in the Allocate or match column for the ( ) to appear).
You can then match it correctly.
Learn more about matching and unmatching transactions.