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 …

The chart at the end of these instructions provides the current address for mailing your return. Use these addresses for Form 1040 or 1040-SR filed in 2026. The address for returns filed after 2026 may be …

Jan 21, 2026 · Form 1040-ES Estimated Tax for Individuals Form 1040-ES is used by persons with income not subject to tax withholding to figure and pay estimated tax. Form 1040-ES PDF

2025 Form 1040 Form 1040 (2025)

Los contribuyentes en los Estados Unidos usan el Formulario 1040 para presentar una declaración anual de impuestos sobre los ingresos personales. El Formulario 1040-SR (sp) está disponible como …

Jan 6, 2026 · First Time Homebuyer Credit (FTHBC) account look-up This app is no longer available. If you need assistance, please call 800-829-1040. Calculators Tax Withholding Estimator Use your …

Oct 10, 2025 · If you're a business, or an individual who filed a form other than 1040, you can obtain a transcript by submitting Form 4506-T, Request for Transcript of Tax Return.

Information about Schedule C (Form 1040), Profit or Loss from Business, used to report income or loss from a business operated or profession practiced as a sole proprietor; includes recent updates, …

The latest versions of IRS forms, instructions, and publications. If a PDF file won't open, try downloading the file to your device and opening it using Adobe Acrobat. View more information about using IRS …

Add lines 8a through 8z . . . . . 10 Combine lines 1 through 7 and 9. This is your . . . . . . . . . 8z . . . . . 9 additional income. Enter here and on Form 1040, 1040-SR, or 1040-NR, line 8 . . . . . . . . . . For …