Income Tax Comparison by State - All 50 States Ranked
Free income tax comparison calculator showing rates for all 50 US states with accurate 2025 tax rates and sortable rankings
Income Tax Comparison Calculator
State Income Tax Rankings
All 50 States + DC| Rank | State | Top Rate | State Tax | Effective Rate | Total Tax | Net Income |
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9 States With NO Income Tax (2025)
Note: New Hampshire became the 9th no-income-tax state in 2025 after eliminating its tax on interest and dividends. Washington has a 7% capital gains tax on high earners.
What is an Income Tax Comparison by State Calculator?
An Income Tax Comparison by State Calculator is a free financial tool that shows income tax rates and tax liability for all 50 US states plus Washington DC. Enter your income to see what you'd pay in state income tax in each state, ranked from lowest to highest.
This calculator is essential for:
- Relocation Research - Find the lowest-tax states before moving
- Remote Workers - Optimize state residency for work-from-anywhere jobs
- Retirement Planning - Identify tax-friendly states for retirement income
- Tax Awareness - Understand how your state compares to others nationwide
- Career Decisions - Factor state taxes into job offers across the country
To calculate your exact California state tax liability, check out our California Tax Calculator to see detailed breakdowns of CA's progressive tax brackets up to 13.3%.
For understanding New York's income tax structure in detail, explore our New York Tax Calculator to determine your specific NY state tax based on income level.
To see how zero income tax affects your finances, use our Texas Tax Calculator to calculate maximum take-home pay with TX's no-income-tax policy.
For comparing specific states side-by-side with detailed analysis, try our State Tax Comparison Calculator to evaluate 2-4 states simultaneously for relocation decisions.
To understand total tax burden beyond income taxes, check our Property Tax Comparison by State to see how property taxes vary and affect overall costs.
How the Calculator Works
The calculation uses 2025 state and federal tax rates:
Step 1: Enter Your Income
Input annual income and filing status (e.g., $100,000 single)
Step 2: Calculate State Tax for All 50 States
Apply each state's progressive or flat tax rates
Step 3: Calculate Federal Tax
Add federal income tax (same for all states)
Step 4: Calculate FICA
Add Social Security and Medicare taxes
Step 5: Rank States and Display
Sort by tax amount, rate, or name in sortable table
Key Income Tax Concepts by State
No Income Tax States
9 states charge zero income tax: Alaska, Florida, Nevada, NH, SD, Tennessee, Texas, Washington, Wyoming.
Highest Tax States
California (13.3%), Hawaii (11%), and New York (10.9%) have the highest top marginal income tax rates.
Progressive vs Flat
Most states use progressive brackets (higher income = higher rate). Some use flat rates for all income.
Top Rate vs Effective Rate
Top rate is the highest bracket. Effective rate is actual percentage paid after deductions and brackets.
Relocation Savings
Moving from high-tax to no-tax state can save $3,000-$50,000+ annually depending on income level.
Other Taxes Matter
Low-income-tax states often have higher property or sales taxes. Consider total tax burden.
How to Use This Calculator
Enter Annual Income
Input your gross annual income (e.g., $100,000)
Select Filing Status
Choose single, married filing jointly, or head of household
Choose Sort Order
Sort by tax amount, tax rate, or state name
Calculate All States
Click to calculate tax liability for all 50 states + DC
Review Rankings
See states ranked by tax with effective rates and net income
Compare & Plan
Use results to plan relocation or understand tax differences
Benefits of Using This Calculator
- • All 50 States in One View: See income tax for every US state plus DC in a single sortable table.
- • Accurate 2025 Rates: Uses current state income tax rates and brackets for precise calculations.
- • Sortable Rankings: Sort by tax amount, tax rate, or state name to find best options quickly.
- • Relocation Planning: Identify lowest-tax states for your income level before moving.
- • Complete Tax Picture: Shows state tax, federal tax, FICA, and net take-home for each state.
- • Instant Results: Calculate all 50 states instantly with one click - no state-by-state research needed.
Factors That Affect State Income Taxes
1. Income Level
Higher incomes pay higher percentages in progressive-tax states. Low earners may pay little or no state tax even in high-tax states.
2. State Tax Structure
Progressive states (most) tax higher income at higher rates. Flat-rate states (like Colorado, Illinois) tax all income equally.
3. Standard Deductions
States have different standard deductions. Higher deductions reduce taxable income and lower effective tax rates.
4. Filing Status
Married filing jointly typically has wider brackets and higher deductions than single filers, reducing effective rates.
5. Local Income Taxes
Some states allow local income taxes (NYC, Maryland counties). Calculator shows state tax only - check local taxes separately.
6. Total Tax Burden
No-income-tax states often have higher sales or property taxes. Texas property tax averages 1.6% vs California's 0.73%.
Frequently Asked Questions
Which 8 states have no income tax?
Nine states actually have no personal income tax in 2025: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. New Hampshire eliminated its tax on interest and dividends in 2025, becoming the ninth no-income-tax state.
Which state has the highest income tax?
California has the highest state income tax with a top rate of 13.3% on income over $1 million. This includes a 1% mental health services tax. Hawaii has the second-highest at 11%, followed by New York at 10.9%.
How much can I save by moving to a no-tax state?
Savings depend on your income. Someone earning $75,000 in California saves about $3,000-$4,500 annually by moving to Texas. High earners making $250,000+ can save $15,000-$30,000+ per year by relocating to states with no income tax.
Do no-income-tax states have higher other taxes?
Yes, states without income tax often compensate with higher sales taxes or property taxes. For example, Texas has no income tax but property taxes averaging 1.60% of home value compared to 1.11% nationally. Consider total tax burden when comparing states.