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產品編號 標題 修訂日期 發表日期
Instruction 1120-RIC Instructions for Form 1120-RIC, U.S. Income Tax Return For Regulated Investment Companies 2025 01/29/2026
Form 1120-S U.S. Income Tax Return for an S Corporation 2025 01/08/2026
Instruction 1120-S Instructions for Form 1120-S, U.S. Income Tax Return for an S Corporation 2025 01/30/2026
Form 1120-SF U.S. Income Tax Return for Settlement Funds (Under Section 468B) Dec 2025 12/16/2025
Instruction 1120-SF Instructions for Form 1120-SF, U.S. Income Tax Return for Settlement Funds Dec 2025 12/15/2025
Form 1120-X Amended U.S. Corporation Income Tax Return Dec 2025 12/16/2025
Instruction 1120-X Instruction for Form 1120-X, Amended U.S. Corporation Income Tax Return Dec 2025 12/15/2025
Form 1122 Authorization and Consent of Subsidiary Corporation to be Included in a Consolidated Income Tax Return Dec 2003 07/17/2012
Publication 1304 Statistics of Income Individual Income Tax Returns Complete Report Jan 2025 04/28/2025
Publication 1321 Special Instructions for Bona Fide Residents Of Puerto Rico Who Must File A U.S. Individual Income Tax Return (Form 1040 or Form 1040-SR) Oct 2025 10/17/2025
Publication 1321 (sp) Special Instructions for Bona Fide Residents Of Puerto Rico Who Must File A U.S. Individual Income Tax Return (Form 1040 or Form 1040-SR) (Spanish Version) Oct 2025 09/26/2025
Publication 1345 Authorized IRS e-file Providers of Individual Income Tax Returns Dec 2025 12/31/2025
Publication 1345 (sp) Handbook for Authorized IRS e-file Providers of Individual Income Tax Returns (Spanish Version) Nov 2022 05/25/2023
Form 2063 U.S. Departing Alien Income Tax Statement Sep 2024 09/16/2024
Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2025 11/28/2025
Form 2350 (sp) Application for Extension of Time to File U.S. Income Tax Return (Spanish Version) 2025 12/08/2025
Publication 4054-D National Taxpayer Advocate's Special Report to Congress Volume 3 (Earned Income Tax Credit) Jun 2019 08/20/2019
Form 4137 Social Security and Medicare Tax on Unreported Tip Income 2025 12/08/2025
Publication 4541 Splitting Federal Income Tax Refunds - Information for U.S. Financial Institutions Feb 2011 07/17/2012
Publication 4782 Federal Income Tax Withholding after Leaving the Military - Life Cycle Aug 2020 08/19/2020
Publication 4801 Statistics of Income, Individual Income Tax Returns Line Item Estimates Dec 2024 04/03/2025
Form 4868 Application for Automatic Extension of Time to File U.S. Individual Income Tax Return 2025 12/30/2025
Form 4868 (sp) Application for Automatic Extension of Time to File U.S. Individual Income Tax Return (Spanish Version) 2025 12/30/2025
Publication 4883 Grant Programs Resource Guide for VITA Volunteer Income Tax Assistance & TCE Tax Counseling for the Elderly Sep 2025 09/22/2025
Publication 4935 Guide to Everything Earned Income Tax Credit for Individuals Nov 2014 08/20/2015