State Income Tax Comparison

Compare your take-home pay across two states and see exactly how much relocating changes your paycheck after income tax.

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The $8,900 Difference Hiding in Your Zip Code

Meet Priya. She earns $120,000 as a software engineer and has an offer to move from San Jose, California to Austin, Texas at the same salary. "Same pay, why bother running numbers?" she figured. Then she did.

California would have taken roughly $8,900 a year in state income tax at her bracket. Texas takes zero. Same gross salary, same job title, and her annual take-home jumped by nearly nine grand simply by crossing a state line. Over five years that's $44,500 she keeps instead of mails to Sacramento, enough for a down payment on a starter home or a fully funded emergency fund.

Here's what most salary comparisons miss: your gross salary is the headline, but state income tax quietly decides how much actually lands in your account. The United States runs a patchwork of state tax systems, and the gaps are larger than most people realize.

  • Nine states charge no income tax at all: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming.
  • High-tax states bite hard: California tops out at 13.3%, Hawaii at 11%, and New York at 10.9% on high earners.
  • Flat-tax states sit in the middle: states like Colorado and Illinois apply one rate to all income, which is simpler but not always cheaper.

This calculator puts two states side by side. You enter your salary and the two states you're comparing, and it shows the state income tax each one charges and the take-home difference between them. No more guessing whether a no-tax state actually beats a higher-paying offer somewhere else.

Why it matters in 2026: remote work has untethered millions of paychecks from any single state, and people are voting with their moving trucks. But a no-tax state isn't automatically the winner. Property taxes, sales taxes, and cost of living can erase the income-tax savings, which is why you compare the actual take-home number, not just the bracket.

Reading the Comparison and Avoiding the Tax Trap

Take-home pay is the only number that matters here. A state with no income tax feels like an automatic win, but the full picture includes how states make up the revenue elsewhere. Use your result as the headline, then sanity-check it against the rest of the tax bill.

Three things to weigh alongside your income-tax savings:

  • Property tax. Texas has no income tax but some of the highest property tax rates in the country, often 1.6 to 2.2% of home value. If you buy, that can offset much of the income-tax gain.
  • Sales tax. Tennessee and Washington lean on sales tax, pushing combined rates near 9 to 10%. Heavy spenders feel it; renters and savers feel it less.
  • Cost of living. A no-tax state with cheap housing compounds your win. A high-tax state with expensive housing compounds your loss. Pair this tool with a cost-of-living comparison for the full story.

A note on accuracy. This calculator estimates state income tax based on salary and standard brackets. It does not capture every deduction, credit, local city tax, or your exact filing situation. Two people earning the same salary can owe different amounts depending on dependents, deductions, and other income. Treat the result as a strong directional estimate.

The smart way to use it: run your current state against each state you're considering. Rank them by take-home pay, then layer in property and sales tax for any state where you'd buy a home or spend heavily. The state that wins on income tax alone isn't always the one that wins on total cost.

One last gut check: if two offers differ by $5,000 in salary but $8,900 in state tax, the lower-salary, no-tax offer actually pays you more. Always compare the take-home, never the gross.

This calculator provides estimates based on the information you enter. For advice tailored to your situation, consult a qualified professional.

Frequently Asked Questions

Common questions about the State Income Tax Comparison

Nine states charge no state income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. Moving from a high-tax state like California, which tops out at 13.3%, to one of these can raise your take-home pay by thousands per year. This calculator shows the exact difference for your salary.

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