State Income Tax Rates Compared: Which States Take the Most?

Location, Location, Taxation

In 2026, the trend of internal migration within the United States continues, driven largely by the search for lower taxes and more affordable living. But when comparing states, "no income tax" doesn't always mean "low tax."

Here is a breakdown of the state income tax landscape for 2026, including the highest, lowest, and most surprising tax burdens.

States with Zero Income Tax

As of 2026, these states do not tax individual wage income:

• Alaska
• Florida
• Nevada
• South Dakota
• Tennessee
• Texas
• Washington (though they tax capital gains for high earners)
• Wyoming
• New Hampshire (taxes on interest and dividends were phased out in 2025)

The Catch: These states often make up the revenue through higher-than-average sales taxes (like Tennessee and Washington) or property taxes (like Texas and New Hampshire).

The "Flat Tax" Revolution

In recent years, several states have moved away from progressive brackets to a single flat rate for all earners. This is generally beneficial for high earners. - Arizona: 2.5% flat tax. - North Carolina: 4.5% flat tax (scheduled for 2026). - Flat Tax States: Colorado, Illinois, Indiana, Kentucky, Michigan, Pennsylvania, and Utah.

The Highest Income Tax States

On the other end of the spectrum, these states have the highest top marginal rates. If you are a high earner in these states, your take-home pay is significantly smaller. 1. California: Top rate of 13.3% (including the Mental Health Services Act tax). 2. New York: Top rate of 10.9% (plus New York City local tax if you live there). 3. New Jersey: Top rate of 10.75%. 4. Hawaii: Top rate of 11%. 5. Oregon: Top rate of 9.9%.

Why "Effective Tax Rate" is What Matters

A state might have a 10% top bracket, but most people don't pay 10% on their whole income. The effective tax rate is the actual percentage of your total income that goes to the state after all deductions and lower-bracket calculations.

Regional Breakdown: 2026 Trends

The Southeast: Generally the lowest-taxed region, with states like Georgia and Mississippi recently simplifying their tax codes.

The Northeast: Home to the highest tax burdens, though also offering some of the highest salaries in the country.

The Midwest: A mix of flat tax states (IL, IN, MI) and progressive states (MN, WI).

FAQ: State Taxes

Do I pay tax where I live or where I work?

Generally, you pay tax to the state where the work is physically performed. If you live in New Jersey but work in New York, New York will tax your income. However, most states have "reciprocal agreements" or provide credits so you don't pay the full amount to both states.

What is a "Jock Tax"?

It's not just for athletes. Many states require anyone working temporarily in the state (including consultants and doctors) to pay income tax for the days they worked there. This is why some professional's W-2s can be dozens of pages long.

How do local income taxes work?

In states like Pennsylvania, Ohio, and Maryland, cities and counties can levy their own income tax on top of the state and federal tax. This can add another 1% to 4% to your tax burden.