Free tax calculators and money-saving tools
Estimate your refund, find the deductions and credits you qualify for, and plan your withholding, each in a few minutes.
Start with our free Tax Calculator
See how much you could get back this year, or what you may owe, with the latest tax law.
Tax calculators and tools for 2025 and 2026
Tax Calculator
See your estimated refund, or what you may owe, for this year or last.
Get startedTax Bracket Calculator
Find your federal tax bracket and your effective tax rate.
Get startedW-4 Withholding Calculator
Check the tax taken out of your paycheck and see what to change on your W-4.
Get startedSelf-Employed Tax Calculator
Estimate your self-employment tax, income tax and quarterly payments.
Get startedCrypto Tax Calculator
Work out the gain or loss, and the tax, on a crypto sale.
Get startedSelf-Employed Tax Deductions Calculator
Find the write-offs for your line of work, and what they save you.
Get startedTax Reform Calculator
See how the new tax law, in effect since 2025, changes your taxes, line by line.
Get started
Learn more about your taxes
- Tax bracketsWhat is my tax bracket?How the seven federal tax rates apply to your income, one layer at a time.Read more
- Tax lawWhat changed for your 2026 returnThe new deductions for tips, overtime, seniors and car loans, in plain English.Read more
- Before you fileYour tax checklistEvery form and receipt to gather before you file.Read more
- Key datesTax deadlinesEvery date that matters, including the estimated tax payments.Read more
Your privacy comes first
Our calculators work in your browser, so nothing you enter is sent or saved. When you file with us, an encrypted document vault, two-step sign-in and secure payments protect your information.
Want an expert to look at your numbers?
Our tax experts can go over your numbers with you, plan your withholding and estimated payments, and prepare and file your return.
Our calculators estimate federal tax for tax years 2025 and 2026. They are for planning, not tax advice.
