Free Tool

1040 Filing Calculator

See what you may owe for supported missing tax years. No account or purchase required.

Planning estimate only. Do not enter Social Security numbers, account numbers, banking details, or IRS credentials.

Tax return basics

Tax year Filing status Dependents count Use standard deduction

Income and payments

W-2 wagesFederal withholding Self-employment net profitTaxable interest Ordinary dividendsTaxable IRA distributions Taxable pensions/annuitiesUnemployment compensation Social Security benefitsTax-exempt interest Short-term capital gainsLong-term capital gains Other incomeEstimated tax paymentsPrior-year applied refund

Adjustments, deductions, credits, and dependents

Educator expensesHSA deduction Student loan interestTraditional IRA deduction Self-employed health insuranceSEP/Solo 401(k) deduction Itemized deductions totalEducation credits Child/dependent care creditChildren under age 6 Children ages 6–17Other dependents

Results are estimates based on the information entered, not an IRS determination. This tool is not tax-return preparation or filing and excludes details described in the Tax Calculation Disclaimer.

1040 Filing Calculator

Estimated result