Where To Send Form 945 - Web mailing addresses for forms 945. Web form 945 is used to report backup withholding tax for an independent contractor. Web or you can send your comments to the internal revenue service, tax forms and publications division, 1111 constitution. Web information about form 945, annual return of withheld federal income tax, including recent updates, related. Web if you choose to file a paper return, where you send it depends on whether you’re including a payment with your form.
Web if you choose to file a paper return, where you send it depends on whether you’re including a payment with your form. Web form 945 is used to report backup withholding tax for an independent contractor. Web or you can send your comments to the internal revenue service, tax forms and publications division, 1111 constitution. Web information about form 945, annual return of withheld federal income tax, including recent updates, related. Web mailing addresses for forms 945.