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United States · Tax Year 2025 · IRS Form 1040

Prepare your Form 1040

Enter your figures and download a pre-filled 1040 summary to review and file yourself. Everything runs in your browser — nothing is sent anywhere.

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A preparation aid, not tax advice, and not a filing service. This tool estimates your Form 1040 and creates a summary PDF for you to check and file via IRS e-file, a tax pro, or by mail. We never transmit anything to the IRS or store your data. Verify every figure before filing.

Filing status & household

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Adjustments & deductions

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Payments

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Your 1040 result
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Refund or amount owed
The summary PDF works now. The official-form button activates when the blank IRS f1040.pdf is available alongside this page.
© 2026 calculator·tax — Form 1040 figures for Tax Year 2025. Estimates for guidance only, not professional tax advice. Verify against IRS instructions before filing. Source: IRS.gov.