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产品编号 标题 修订版日期 发布日期
Instruction W-7A Instructions for Form W-7-A, Application for Taxpayer Identification Number for Pending U.S. Adoptions Oct 2017 10/25/2017
Instruction W-7 (sp) Instructions for Form W-7 (sp), Application for IRS Individual Taxpayer Identification Number (Spanish version) Nov 2023 02/02/2024
Instruction W-8 Instructions for the Requester of Forms W-8BEN, W-8BEN-E, W-8ECI, W-8EXP, and W-8IMY Jun 2022 06/28/2022
Instruction W-8BEN Instructions for Form W-8BEN, Certificate of Status of Beneficial Owner for United States Tax Withholding and Reporting (Entities) Oct 2021 10/04/2021
Instruction W-8BEN-E Instructions for Form W-8BEN(E), Certificate of Entities Status of Beneficial Owner for United States Tax Withholding and Reporting (Entities) Oct 2021 10/12/2021
Instruction W-8ECI Instructions for Form W-8ECI, Certificate of Foreign Person's Claim That Income Is Effectively Connected With the Conduct of a Trade or Business in the United States Oct 2021 10/05/2021
Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding and Reporting Oct 2023 02/02/2024
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting Oct 2021 11/03/2021
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification Mar 2024 03/11/2024
Instruction W-9 (sp) Instructions for the Requestor of Form W-9 (sp), Request for Taxpayer Identification Number and Certification (Spanish Version) Mar 2024 03/13/2024
Instruction W-14 Instructions for Form W-14, Certificate of Foreign Contracting Party Receiving Federal Procurement Payments Aug 2016 08/19/2016

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