Free, private, and accurate tax calculators for 2026
taxcalculators.app provides free, accurate, and private tax calculation tools for the 2026 tax year. Our calculators cover federal income tax, paycheck take-home pay, self-employment tax, capital gains tax, W-4 withholding, tax refund estimation, and state income taxes for all 50 states — all updated for the One Big Beautiful Bill Act (OBBBA) of 2026.
All calculators on taxcalculators.app are provided for educational and informational purposes only. They are designed to help taxpayers understand approximately how federal and state income tax is calculated, how paycheck withholding works, and how different deductions and credits affect tax liability.
These calculators do not constitute tax, legal, or financial advice. Individual tax situations vary significantly based on factors our calculators may not capture. Always consult a licensed tax professional, Certified Public Accountant (CPA), or enrolled agent for personalized tax advice. For official tax information, refer to the Internal Revenue Service at irs.gov.
All calculations happen entirely in your browser using JavaScript. Your income, deductions, and other financial data are never sent to any server. We do not collect, store, or transmit any personal financial information. Input values are saved only to your browser's localStorage for convenience across sessions on the same device.
Our calculators are updated for 2026 tax law including the One Big Beautiful Bill Act (OBBBA). Key data points used: federal tax brackets, standard deductions, Child Tax Credit amounts, FICA wage base, EITC limits, long-term capital gains rates, and state income tax rates. While we strive for accuracy, tax law is complex and changes frequently. Always verify important calculations with a tax professional or the IRS.
This calculator provides estimates for educational purposes only based on 2026 tax law. Individual tax situations vary. Consult a licensed tax professional or CPA for personalized advice.