Fill Form 1040: Official IRS Tax Return Template (2026)
Zendocs is not affiliated with the IRS.
Zendocs is not affiliated with the IRS.
The 1040 tax form is the primary document filed with the IRS annually. Taxpayers use this form to report their annual income, calculate taxable income after claiming adjustments and deductions, apply tax credits, and determine the final amount of tax owed or refund due.
Most U.S. citizens and residents who earn income are required to file Form 1040. This includes employees, self-employed individuals, retirees, and investors.
The Zendocs platform simplifies completing your Form 1040 for both 2025 & 2026 tax years:
Choose your legal form
Browse the library or search to find the exact template you need
Answer simple questions
The guided editor turns your answers into a finished legal form
Sign your document
E-sign, then download, print, or share your legal document instantly
1.Choose your legal form
Browse the library or search to find the exact template you need
2.Answer simple questions
The guided editor turns your answers into a finished legal form
3.Sign your document
E-sign, then download, print, or share your legal document instantly