Information about Form 1040, U.S. Individual Income Tax Return, including recent updates, related forms and instructions on how to file. Form 1040 is used by citizens or residents of the United States …

Employer's Quarterly Federal Tax Return. Employers who withhold income taxes, social security tax, or Medicare tax from employee's paychecks or who must pay the employer's portion of social security …

2024 Form 1040 1040 Form 1040 (2024)

Nov 3, 2025 · Below is a list of schedules that you may need when filling your Form 1040 or 1040-SR. If you are looking for information on the numbered schedules (Schedules 1, 2, or 3 for Form 1040 or …

Apr 15, 2025 · Filing Form 1040 federal income tax return—deadline, free filing options, how to file, extensions, transcripts, IP PIN.

View more information about using IRS forms, instructions, publications and other item files. Click on a column heading to sort the list by the contents of that column.

If you have wages, file Form 1040, U.S. Individual Income Tax Return or Form 1040-SR, U.S. Income Tax Return for Seniors. If you have a business or side income, file Form 1040 with a Schedule C.

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Prepare and file your federal income tax online at no cost to you (if you qualify) using guided tax preparation, at an IRS trusted partner site or using Free File Fillable Forms.