Product Number Title Form 1042PDF Annual Withholding Tax Return for U.S. Source Income of Foreign Persons Inst 1042PDF Instructions for Form 1042, Annual Withholding Tax Return for U.S. Source Income of Foreign Persons Form 1042-SPDF Foreign Person's U.S. Source Income Subject to Withholding Inst 1042-SPDF Instructions for Form 1042-S Form & Inst 1042-TPDF Annual Summary and Transmittal of Forms 1042-S Form W-8BENPDF Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding Inst W-8BENPDF Instructions for Form W-8BEN Form & Inst W-8CEPDF Notice of Expatriation and Waiver of Treaty Benefits Form W-8ECIPDF Certificate of Foreign Person's Claim that Income Is Effectively Connected With the Conduct of a Trade or Business in the United States Inst W-8ECI PDF Instructions for Form W-8ECI Form W-8EXPPDF Certificate of Foreign Government or Other Foreign Organization for United State Tax Withholding Inst W-8EXPPDF Instructions for Form W-8EXP Form W-8IMYPDF Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding Inst W-8IMYPDF Instructions for Form W-8IMY Form W-9PDF Request for Taxpayer Identification Number and Certification Inst W-9PDF Instructions for the Requestor of Form W-9 Form 945PDF Annual Return of Withheld Federal Income Tax Inst 945PDF Instructions for Form 945 Form 7004PDF Application for Automatic Extension of Time To File Certain Business Income Tax, Information, and Other Returns Inst 7004PDF Instructions for Form 7004 Form 8804PDF Annual Return for Partnership Withholding Tax (Section 1446) Form 8805PDF Foreign Partner's Information Statement of Section 1446 Withholding Tax Inst 8804 and 8805PDF Instructions for Forms 8804 and 8805 Form & Inst 8809PDF Application for Extension of Time To File Information Returns Other Forms and Publications