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State Tax Data

Providing journalists, taxpayers, and policymakers with the latest data on taxes and spending is a cornerstone of the Tax Foundation’s educational mission.

As a nonpartisan, educational organization, the Tax Foundation has earned a reputation for independence and credibility. Our state tax policy team regularly provides accessible, data-driven insights on state tax rates, collections, burdens and more, from sources such as the U.S. Census Bureau, Internal Revenue Service (IRS), and others.

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Tax Data by State

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803 Results
Estate and Inheritance Taxes by State, 2026

Estate and Inheritance Taxes by State, 2026

In addition to the federal estate tax, which has a top marginal rate of 40 percent, 12 states and the District of Columbia impose estate taxes, while five states levy inheritance taxes.

8 min read
Combined state and federal corporate tax rates as of 2026

Combined State and Federal Corporate Income Tax Rates in 2026

Corporations in the United States pay federal corporate income taxes levied at a 21 percent rate. Forty-four states and D.C. also levy taxes on corporate income, with top marginal rates ranging from 2.5 percent in North Carolina to 11.5 percent in New Jersey.

2 min read
Wireless Cell Phone Taxes by State, 2026

Federal Surcharge Drives Another Increase in Wireless Taxes and Fees in 2026

Applying the sales tax, a traditional broad-based consumption tax, is perfectly appropriate, but excessive targeted taxation of wireless services lacks the traditional justifications—a user-pays system or the internalization of social costs—for excise taxation, raising consumer costs and discouraging investment.

5 min read
Nicotine Pouch Taxes, 2026

As Nicotine Pouch Market Grows, States Face Trade-Off Between Tax Revenue and Harm Reduction

Oral nicotine pouches have rapidly become a popular option for consumers who want nicotine without the harmful combustion and chemicals of traditional cigarettes. As these alternative nicotine products (ANPs) successfully draw smokers to non-combustible nicotine consumption, many states have scrambled to incorporate these new products into their tax regimes.

6 min read
2025 state gas taxes or state gas tax rates by state, 2025 fuel taxes

Gas Taxes by State, 2026

California levies the highest tax on gasoline at 73.6 cents per gallon (cpg), followed by Illinois at 70.4 cpg and Indiana at 63.1 cpg.

10 min read
Electric Vehicle Taxation by US State, 2026

Electric Vehicle Tax Treatment by State, 2026

As the market share of electric vehicles (EVs) on the road grows, the gas tax’s ability to fund road projects and decrease traffic congestion erodes. Both federal and state real tax revenue per vehicle mile traveled has been on a steady decline for decades, creating a fiscal gap for road expenditures even as the demand for road infrastructure improvements has grown.

6 min read