Form 945 Mailing Address - Web address to send form 944: Web mailing addresses for forms 945. Form 944(sp) employer's annual federal tax return: These are the payments reported on. Web information about form 945, annual return of withheld federal income tax, including recent updates, related forms and instructions on how to file. Web select the mailing address listed on the webpage that is in the same state as the address to which you would mail returns filed without a payment, as shown in the table.
Form 944(sp) employer's annual federal tax return: Web select the mailing address listed on the webpage that is in the same state as the address to which you would mail returns filed without a payment, as shown in the table. Web address to send form 944: These are the payments reported on. Web mailing addresses for forms 945. Web information about form 945, annual return of withheld federal income tax, including recent updates, related forms and instructions on how to file.