Edit a bank reconciled transaction if you reconciled it in error or if the transaction details have changed.
Editing the Customer, Bank Account, Amount or Date (outside of the reconciliation period) on reconciled transactions will:
The edited transaction will remain reconciled if you're only changing the:
You can't edit reconciled bank transfers or deposits. Reverse a bank transfer or cash deposit.
 NOTE: Editing reconciled transactions means your bank reconciliation may no longer match your bank statement. 
 TIP: You'll notice the reconciled transaction if it has a tick in the Reconciled? column. 
 NOTE: When you view an existing reconciliation, the edited transaction shows with a Corrected label in the Corrections column.