As of 2025, 41 U.S. states levy a state income tax, which means 9 states do not have a state income tax. Here they are, along with a quick summary of how they differ in structure, funding, and exceptions:
🧾 9 States With No State Income Tax (2025)
| State | Key Differences |
|---|---|
| Alaska | No income or state sales tax; relies heavily on oil revenues and the Permanent Fund Dividend (PFD) payments to residents. |
| Florida | No income tax; funds public services largely through tourism, real estate taxes, and high sales taxes. |
| Nevada | No income tax; revenue comes mostly from gambling, hospitality, and high sales taxes. |
| New Hampshire | No earned income tax, but still taxes interest and dividends over certain thresholds; phasing out fully by 2027. |
| South Dakota | No income tax; relies on tourism (Mount Rushmore), banking, and a broad sales tax base. |
| Tennessee | No earned income tax since 2021; previously taxed investment income (the Hall Tax), now fully eliminated. |
| Texas | No income tax; relies on high property taxes and sales taxes to fund state programs. |
| Washington | No income tax on wages, but capital gains tax introduced in 2022 applies to high earners; controversial and subject to legal challenges. |
| Wyoming | No income tax; revenue comes from mineral extraction, energy, and severance taxes on oil, coal, and natural gas. |
🧠 Summary of Key Differences
- Funding sources vary: States without income tax rely more on sales tax, property tax, tourism, or natural resources (e.g., oil in Alaska, gas in Wyoming).
- Some still tax investments: New Hampshire (until 2027) and Washington tax interest/dividends or capital gains—so not fully tax-free for all residents.
- Tax burden shifts: These states often have higher sales or property taxes to make up for lost income tax revenue (e.g., Texas, Florida).
Would you like a comparison table showing sales tax, property tax rates, or total tax burden in these states next?
