Print and complete the confidential ACH Form. The Commonwealth of Pennsylvania policy requires ACH (Automated Clearing House) payment and offers multiple e-Remittance options.Forms and instructions for signing up for the EFT program that lets you pay City taxes straight from your bank account. A bank letter is an official document from your bank that provides important information about your business' official bank account. Complete all fields that are applicable to your business. Only the Owner of the Bank Account or an Authorized Company Official may request payments via ACH. Please include a voided check or bank verification letter with this completed form. Bank Account Information and ACH Authorization.