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Jacob Macumber-Rosin Tax Foundation
Expert

Jacob Macumber-Rosin

Excise Tax Policy Analyst

Latest Work

2026 State Tax Changes Taking Effect January 1

State Tax Changes Taking Effect January 1, 2026

Forty-three states will ring in 2026 with notable tax changes. Eight states will see reduced individual income tax rates in the new year while four states will see reduced corporate income tax rates.

30 min read
beer taxes in europe, 2025

Beer Taxes in Europe, 2025

With much of the continent celebrating Oktoberfest, it is a great time to examine beer taxes across Europe. Hefty beer taxes increase the price consumers pay for their libations.

5 min read
online sports betting taxes by state sports betting tax rates and revenues sports gambling

Online Sports Betting Taxes by State, 2025

Legal sports betting has grown rapidly since the Supreme Court granted states the ability to establish online sports betting markets in Murphy vs. NCAA in 2018.

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

Gas Taxes by State, 2025

California levies the highest tax on gasoline at 70.9 cents per gallon (cpg), followed by Illinois at 66.4 cpg and Washington at 59.0 cpg.

8 min read
Explore the latest EU tobacco and cigarette tax rates, including EU excise duties on cigarettes. Compare cigarette taxes in Europe.

Cigarette Taxes in Europe, 2025

Cigarette smokers in the European Union pay far more in excise taxes than they do for the cigarettes themselves. Our latest map illustrates the wide variance in cigarette excise taxes across EU Member States.

5 min read
The One Big Beautiful Bill Act Creates Unequal Tax Treatment for Gambling Losses

The One Big Beautiful Bill Act Creates Unequal Tax Treatment for Gambling Losses

In a surprising tax code alteration that has frustrated Americans who enjoy gambling, a provision in the One Big Beautiful Bill Act limits gambling losses that can be used to offset gambling winnings to 90 percent of their value. This provision introduces a steep tax penalty for professional gamblers and certain casual bettors.

5 min read
electric vehicle EV taxes by state, 2025 ev credits and ev fees

Electric Vehicle Taxes by State, 2025

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.

5 min read
Gas Taxes in Europe 2025 Gas Taxes and Diesel Taxes in Europe Fuel Tax Rates on unleaded petroleum

Diesel and Gas Taxes in Europe, 2025

Fuel taxes continue to be a central policy consideration for European countries amid geopolitical conflicts, increased emphasis on environmental policy, and economic conditions experienced by average consumers.

5 min read
2025 State Tax Changes Taking Effect July 1 | Tax Foundation 2025 state tax changes in my state

State Tax Changes Taking Effect July 1, 2025

Summer has arrived, and states are beginning to implement policy changes that were enacted during this year’s legislative session (or that have delayed effective dates or are being phased in over time).

28 min read
vaping taxes by state 2025, e-cigarette tax rates data

Vaping Taxes by State, 2025

The vaping industry has grown rapidly in recent decades, becoming a well-established product category and a viable alternative to cigarettes for those trying to quit smoking. US states levy a variety of tax structures on vaping products.

7 min read
beer taxes by state, 2025

Beer Taxes by State, 2025

In the United States, taxes are the single most expensive ingredient in beer. The tax burden accounts for more of the final price of beer than labor and materials combined—the many different layers of applicable taxes combining to total as much as 40.8 percent of the retail price.

6 min read
distilled spirits taxes by state 2025, state liquor taxes and state alcohol taxes

Distilled Spirits Taxes by State, 2025

The significant disparity in tax rates across states underscores the complex tax and regulatory environment governing distilled spirits.

6 min read
Exorbitant Federal Sports Betting Tax Could Kill the Legal Market Online Sports Gambling and Wagering SportsBooks

Exorbitant Sports Betting Taxes Could Kill the Legal Market

The unique complexities of tax design for sports betting excise taxes make optimal tax design particularly challenging. Any reforms to the federal sports betting tax should ensure that both bettors and operators find legal markets more attractive than illicit markets.

6 min read
Intoxicating Hemp Tax Treatment and Policy Reform Options for THC

Tax Treatment of Hemp and Other Intoxicants

Hemp, intoxicating or otherwise, is a growing market that needs to be addressed with tax policy. A well-designed tax will generate tax revenues for states while improving public health by shifting consumers away from illicit markets.

5 min read