Form 1042, Annual Withholding Tax Return for U.S. Source Income of Foreign PersonsPDF Instructions for Form 1042, Annual Withholding Tax Return for U.S. Source Income of Foreign PersonsPDF Form 1042-S, Foreign Person's U.S. Source Income Subject to WithholdingPDF Instructions for Form 1042-SPDF Form & Inst 1042-T, Annual Summary and Transmittal of Forms 1042-SPDF Form W-8 BEN, Certificate of Foreign Status of Beneficial Owner for United States Tax WithholdingPDF Instructions for Form W-8BENPDF Form & Instructions W-8 CE, Notice of Expatriation and Waiver of Treaty BenefitsPDF Form W-8 ECI, Certificate of Foreign Person's Claim that Income Is Effectively Connected With the Conduct of a Trade or Business in the United StatesPDF Form W-8 EXP, Certificate of Foreign Government or Other Foreign Organization for United State Tax WithholdingPDF Instructions for Form W-8 EXPPDF Form W-8 IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax WithholdingPDF Instructions for Form W-8 IMYPDF Form W-9, Request for Taxpayer Identification Number and CertificationPDF Instructions for the Requestor of Form W-9PDF Form 945, Annual Return of Withheld Federal Income TaxPDF Instructions for Form 945PDF Form 7004, Application for Automatic Extension of Time To File Certain Business Income Tax, Information, and Other ReturnsPDF Instructions for Form 7004PDF Form 7004, Application for Automatic Extension of Time To File Certain Business Income Tax, Information, and Other ReturnsPDF Form 8805, Foreign Partner's Information Statement of Section 1446 Withholding TaxPDF Instructions for Forms 8804 and 8805PDF Form & Instructions 8809, Application for Extension of Time To File Information ReturnsPDF Other Forms and Publications