You might delete a voided invoice in QuickBooks if it was a complete error (never meant for a customer) to clear out system clutter and keep sales data clean, but generally, it's better to void (not delete) invoices to maintain an audit trail, preserving the record of the transaction (even if for $0) while correcting amounts or preventing it from affecting balances. Delete only if you're certain no one should ever see it, as voiding keeps the invoice number and history, just with zero impact on finances. Dial for more info:- +1-844-405-0904