US Tax Calculator 2026

Estimate your 2026 federal income tax instantly using the latest IRS tax brackets, standard deductions, OBBBA updates, and Revenue Procedure 2025-32 figures.

This free calculator is built for:

  • Salaried employees (W-2)

  • Freelancers & 1099 workers

  • Small business owners & LLCs

Simply enter your:

  • Annual income

  • Filing status

  • Deductions

  • Business expenses

  • Taxes already paid

The calculator will instantly show:

  • Estimated federal tax owed

  • Refund or remaining balance

  • Effective & marginal tax rates

  • Taxable income breakdown

  • IRS tax bracket calculations

Results are estimates for federal income tax only. State taxes, credits, and AMT are not included. Consult a licensed tax professional for personalized advice.

US Tax Calculator 2024
Tax Year 2026

US Tax Calculator

Federal Income Tax · IRS 2026 Brackets · Revenue Procedure 2025-32 · OBBBA

01 — Income Source
💼
Salaried
W-2 employee
Employer withholds tax
🏪
Small Business
LLC / S-Corp / Sole proprietor
🧑‍💻
Freelancer
1099 / Self-employed
Gig worker
02 — Filing Status
03 — Income & Payments
$
Please enter a valid income amount.
Enter digits only (e.g. 85000)
$
Business expenses, retirement contributions, HSA, etc. — above standard deduction
Include Self-Employment Tax 15.3% on net earnings (Social Security + Medicare)
$
Deducted from gross to calculate net self-employment income
$
W-2 withholding, quarterly estimated payments, etc.
04 — Your Tax Summary
Total Federal Tax Owed
$0
Effective Rate: 0%  |  Marginal Rate: 0%
Taxable Income
$0
Standard Deduction
$0
Income Tax
$0
Tax Paid / Withheld
$0
Tax Still Owed
$0
Tax Bracket Breakdown
Bracket Rate Taxed Amount Tax

This calculator estimates federal income tax only using 2026 IRS brackets, standard deductions & OBBBA adjustments (Rev. Proc. 2025-32).
State taxes, FICA (for W-2), credits, AMT, and other adjustments are not included.
Consult a licensed tax professional for advice specific to your situation.