Estimate your U.S. federal income tax refund or the amount you owe. This free tool uses 2025 and 2026 tax brackets and includes beautiful visual charts.
The Income Tax Calculator estimates the refund or potential owed amount on a federal tax return. It is mainly intended for residents of the U.S. and is based on the tax brackets of 2025 and 2026. The 2026 tax values can be used for 1040-ES estimation, planning ahead, or comparison.
Key concepts: Your taxable income is your gross income minus deductions (either standard or itemized) and exemptions. Tax credits directly reduce the amount of tax you owe, while deductions reduce your taxable income.
How to use this calculator: Simply enter your filing status, dependents, income from all sources, and applicable deductions. The calculator will automatically determine your taxable income, calculate your tax liability using current brackets, apply available credits, and compare your total tax to what you've already paid through withholding or estimated payments.
Wages, Tips, Other Compensation: Reported on W-2 Box 1. This is your primary income from employment. Include all wages, salaries, bonuses, commissions, and tips.
Interest Income: Most interest is taxed as ordinary income, including interest from checking/savings accounts, CDs, and income tax refunds. Exceptions include municipal bond interest.
Short-term Capital Gains: Profit from the sale of assets held for less than one year. Taxed as normal income at your marginal tax rate.
Long-term Capital Gains: Profit from the sale of assets held for one year or longer. Taxed at lower rates (0%, 15%, or 20% depending on income).
Qualified Dividends: Taxed at the same rates as long-term capital gains. Ordinary dividends are taxed as normal income.
Passive Incomes: Income from rental properties or businesses where you don't materially participate. Passive losses can offset passive income.
Standard vs. Itemized Deductions: The calculator automatically determines whether the standard or itemized deduction (based on inputs) will result in the largest tax savings and uses the larger of the two values. For 2025, the standard deduction is $15,000 for single filers and $30,000 for married filing jointly.
Above-the-Line Deductions: These reduce your adjusted gross income (AGI) and include IRA contributions, student loan interest, and self-employment tax deductions.
Below-the-Line Deductions: These are itemized deductions from Schedule A, including mortgage interest, charitable donations, and state/local taxes (SALT).
Tax Credits: Unlike deductions, which reduce taxable income, tax credits directly reduce the amount of tax owed. For example, a $1,000 tax credit reduces a $12,000 tax liability to $11,000.
Common Tax Credits:
An income tax calculator is a tool that estimates how much federal income tax you will owe or how much of a refund you will receive based on your income, deductions, and credits. It uses current tax brackets and rules to provide an accurate estimate.
This calculator uses the latest 2025 and 2026 tax brackets and standard deductions. It provides a close estimate for most simple tax situations. However, complex situations involving multiple income sources, specific credits, or unique deductions may require professional tax advice.
The standard deduction is a fixed dollar amount that reduces your taxable income, while itemized deductions are specific expenses you can claim (like mortgage interest and charitable donations). You should choose whichever gives you the larger deduction. This calculator automatically determines the best option.
The 2025 federal income tax brackets for single filers range from 10% on income up to $11,600 to 37% on income over $609,350. For married filing jointly, the brackets range from 10% on income up to $23,200 to 37% on income over $731,200. This calculator uses these updated brackets.
Tax credits directly reduce the amount of tax you owe. A $1,000 tax credit reduces your tax liability by $1,000. Some credits are refundable, meaning you can receive the money even if you don't owe any tax. The Child Tax Credit and Earned Income Tax Credit are examples of refundable credits.
For the 2025 tax year, the Child Tax Credit is up to $2,200 per qualifying child under age 17. Up to $1,700 of this credit is refundable. The credit begins to phase out at higher income levels ($200,000 for single filers, $400,000 for joint filers).
Yes, this calculator includes fields for business and self-employment income. Self-employment income is subject to both income tax and self-employment tax (Social Security and Medicare). Consider consulting a tax professional for complex self-employment situations.
Adjusted Gross Income (AGI) is your total income minus specific above-the-line deductions like IRA contributions and student loan interest. AGI is an important figure because it determines your eligibility for many tax credits and deductions. It appears on Form 1040.
You can reduce taxable income by contributing to retirement accounts (401k, IRA), using Health Savings Accounts (HSA), making charitable donations, and claiming all eligible deductions. Strategic tax planning throughout the year can significantly lower your tax bill.
Yes, this income tax calculator is completely free. All calculations run directly in your browser, so your financial data never leaves your device. We believe in providing accessible financial tools to everyone.
This calculator provides an estimate of your federal income tax liability. It is intended for informational purposes only and should not be considered tax advice. Actual tax liability depends on many factors and may differ from the estimate provided. Always consult a qualified tax professional or refer to official IRS guidelines for your specific situation.