As you are able to cancel scheduled Electronic Funds Withdrawals (EFW) by contacting the U.S. Treasury Financial Agent at 1-888-353-4537, they could also help you change your banking information for future payments. It is possible they will direct you to use the Electronic Federal Tax Payment System (EFTPS) available at the following link.
Your request has been submitted
You have been successfully added to the TaxAct Do Not Sell list.