IRS Tax Forms
Official-source IRS forms for individual, payroll, contractor, business, estate, and information return workflows.
Use current official-source forms
These pages prioritize forms with government or issuing-authority sources, source links, PDF workflows, and clear filing context. Always confirm final filing rules, fees, and submission channels with the official source.
Before filing
- Confirm the tax year and revision before filing.
- Match names, taxpayer identification numbers, and dollar amounts against source records.
- Review official IRS instructions for filing method, mailing address, and deadline.
967 IRS Forms
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Form W-7A(2017)
Application for Taxpayer Identification Number for Pending U.S. Adoptions
Official Internal Revenue Service Form W-7A for Application for Taxpayer Identification Number for Pending U.S. Adoptions, sourced from the IRS forms and publications catalog.
Form W-8BEN-E(2026)
Certificate of Status of Beneficial Owner for United States Tax Withholding and Reporting (Entities)
IRS withholding certificate used by foreign entities to document beneficial owner status for U.S. tax withholding and FATCA reporting.
Form W-8ECI(2026)
Certificate of Foreign Person's Claim That Income Is Effectively Connected With the Conduct of a Trade or Business in the United States
IRS certificate used by foreign persons to claim income is effectively connected with a U.S. trade or business.
Form W-8EXP(2026)
Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding and Reporting
IRS withholding certificate used by foreign governments, international organizations, foreign central banks, and similar entities.
Form W-8IMY(2026)
Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting
IRS withholding certificate used by foreign intermediaries, flow-through entities, and certain U.S. branches.
Form W-9S(2026)
Request for Student's or Borrower's Taxpayer Identification Number and Certification
Official Internal Revenue Service Form W-9S for Request for Student's or Borrower's Taxpayer Identification Number and Certification, sourced from the IRS forms and publications catalog.
Instructions - Form Instructions-172(2025)
Instructions - Form Instructions-172
Official IRS Instructions for Form 172. Provides detailed guidance on completing and filing the form correctly with the Internal Revenue Service.
Instructions - Form Instructions-4626(2025)
Instructions - Form Instructions-4626
Official IRS Instructions for Form 4626. Provides detailed guidance on completing and filing the form correctly with the Internal Revenue Service.
Instructions - Form Instructions-56(2025)
Instructions - Form Instructions-56
Official IRS Instructions for Form 56. Provides detailed guidance on completing and filing the form correctly with the Internal Revenue Service.
Instructions - Form Instructions-8038(2025)
Instructions - Form Instructions-8038
Official IRS Instructions for Form 8038. Provides detailed guidance on completing and filing the form correctly with the Internal Revenue Service.
Instructions - Form Instructions-8979(2025)
Instructions - Form Instructions-8979
Official IRS Instructions for Form 8979. Provides detailed guidance on completing and filing the form correctly with the Internal Revenue Service.
Instructions 1040(2026)
IRS Instructions 1040
Official IRS Form 1040 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 1041(2026)
IRS Instructions 1041
Official IRS Form 1041 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 1042(2026)
IRS Instructions 1042
Official IRS Form 1042 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 1045(2026)
IRS Instructions 1045
Official IRS Form 1045 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 1065(2026)
IRS Instructions 1065
Official IRS Form 1065 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 1066(2026)
IRS Instructions 1066
Official IRS Form 1066 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 2106(2026)
IRS Instructions 2106
Official IRS Form 2106 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 2441(2026)
IRS Instructions 2441
Official IRS Form 2441 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 2555(2026)
IRS Instructions 2555
Official IRS Form 2555 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 3115(2026)
IRS Instructions 3115
Official IRS Form 3115 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 4797(2026)
IRS Instructions 4797
Official IRS Form 4797 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 5330(2026)
IRS Instructions 5330
Official IRS Form 5330 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.
Instructions 5500(2026)
IRS Instructions 5500
Official IRS Form 5500 for tax filing and reporting purposes. Complete and submit this form according to IRS instructions for proper tax compliance.