Let me provide some options on how you can correct the reconciliation, mgabsodesigns.
Once you complete the reconciliation, the option to change the date is unavailable. However, you can leave the date as it is and let's make sure we select the correct end date the next time you reconcile. No worries, an incorrect date doesn't affect any balances and will not prevent you from future reconciliation.
You can also undo the reconciliation and then reconcile with the correct ending date.
Go toAccountingand chooseChart of Accounts.
Locate the account for the transaction and clickView register.
Look for the transaction that you want to undo reconciliation.
In the Reconcile (Check) column, repeatedly click the top line of the transaction to change the status of the transaction. (C - Cleared R - Reconciled Blank - Not cleared or reconciled)