Compare Your Tax Liability
Across All 50 States
Enter your income details to see a personalized federal + state tax breakdown. Updated for 2025 brackets, including the One Big Beautiful Bill Act standard deduction increases.
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Your personalized 50-state tax comparison will appear here.
2025 Federal Tax Reference
Tax brackets reflect the IRS rates for tax year 2025. Standard deductions include the One Big Beautiful Bill Act increase (P.L. 119-21).
| Rate | Taxable Income |
|---|
| Rate | Taxable Income |
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Long-term capital gains (assets held > 1 year) are taxed at preferential rates. An additional 3.8% Net Investment Income Tax (NIIT) may apply for incomes above $200,000 (Single) / $250,000 (MFJ).
| Filing Status | Standard Deduction |
|---|
The One Big Beautiful Bill Act (P.L. 119-21, signed July 4, 2025) retroactively increased the 2025 standard deduction from the original IRS Rev. Proc. 2024-40 amounts ($15,000 / $30,000) to the figures shown above.
Sources & Methodology
All tax data is sourced from official government publications and authoritative tax policy organizations.
Federal Tax Data
State Tax Data
- Tax Foundation — 2025 State Income Tax Rates
- Tax Foundation — 2025 State Tax Changes
- Tax Foundation — 2025 Federal Tax Brackets
Key 2025 State Changes
- Iowa Dept. of Revenue — Flat 3.8% Tax Reform
- Louisiana Dept. of Revenue — Flat 3.0% Tax
- New Hampshire DRA — I&D Tax Repeal
- Georgia DOR — Flat 5.39% Tax
- Hawaii Dept. of Taxation — Bracket Restructuring
- North Carolina DOR — Rate Reduction to 4.25%
- West Virginia Tax Dept. — Rate Reductions
- Arkansas DFA — Top Rate 3.9%
Methodology
Federal taxes are calculated using progressive marginal brackets. Ordinary income (salary + short-term capital gains) is reduced by the standard deduction before applying the 7-bracket rate schedule. Long-term capital gains are taxed separately at preferential rates (0% / 15% / 20%).
State taxes are calculated using each state's published rate schedule and standard deduction. All income (salary + capital gains) is treated as taxable for state purposes.
Limitations: This calculator uses single-filer state brackets and deductions. It does not account for state-specific capital gains treatment, local/city taxes (e.g. NYC), AMT, phase-outs, credits, SALT cap interactions, or the 3.8% NIIT surtax. Results are estimates for comparison purposes.
Disclaimer: This calculator provides estimates for informational and comparison purposes only. It is not tax advice. Tax situations vary based on individual circumstances, deductions, credits, and local regulations. Consult a qualified tax professional for personalized advice. Data is believed accurate as of February 2026 but may not reflect the most recent legislative changes.