New Congressional Data Center Tax Proposals Threaten US AI Investment
US policymakers have put forward two new tax proposals to address concerns about how artificial intelligence (AI) will impact land, energy, and the workforce.
7 min read
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Taxing Data Processing Doesn’t Just Tax Big Tech
Policymakers are increasingly considering taxes on data processing and other businesses’ digital services, but these taxes increase costs at many stages of the production process for virtually all businesses, not just tech-oriented businesses.
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What Pennsylvania’s Digital Ad Tax Proposal Would Actually Do
Pennsylvania lawmakers are looking to impose the Commonwealth’s existing telecom gross receipts tax (GRT) on companies providing digital advertising services in Pennsylvania.
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Ideas, Not Mandates: Lessons Learned from a Decade of International Tax Reform
The past decade’s record suggests that countries have reliable legislative methods to improve their tax systems through ordinary tax reforms.
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Facts & Figures 2026: How Does Your State Compare?
Facts & Figures serves as a one-stop state tax data resource that compares all 50 states on over 40 measures of tax rates, collections, burdens, and more.
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State Corporate Income Tax Rates and Brackets, 2026
Forty-four states levy a corporate income tax, with top rates ranging from a 2 percent flat rate in North Carolina to an 11.5 percent top marginal rate in New Jersey. Four states—Georgia, Nebraska, North Carolina, and Pennsylvania—reduced their corporate income tax rates effective January 1, 2026.
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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
Movers and Shakers in the 2026 State Tax Competitiveness Index
In the spirit of change and improvement, it’s worth looking back to see which states have truly embraced tax competitiveness since 2020, and which ones have lagged behind.
6 min read
2026 State Tax Competitiveness Index
The State Tax Competitiveness Index enables policymakers, taxpayers, and business leaders to gauge how their states’ tax systems compare. While there are many ways to show how much state governments collect in taxes, the Index evaluates how well states structure their tax systems and provides a road map for improvement.
122 min read
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
Facts & Figures 2025: How Does Your State Compare?
Facts & Figures serves as a one-stop state tax data resource that compares all 50 states on over 40 measures of tax rates, collections, burdens, and more.
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State Corporate Income Tax Rates and Brackets, 2025
Forty-four states levy corporate income tax. Top rates range from a 2.25 percent flat rate in North Carolina to a 11.5 percent top marginal rate in New Jersey.
4 min read
State Tax Changes Taking Effect January 1, 2025
Thirty-nine states will begin 2025 with notable tax changes, including nine states cutting individual income taxes. Recent years have seen a wave of significant tax reforms, and the changes scheduled for 2025 show that these efforts have not let up.
25 min read
2025 State Tax Competitiveness Index
The State Tax Competitiveness Index enables policymakers, taxpayers, and business leaders to gauge how their states’ tax systems compare. While there are many ways to show how much state governments collect in taxes, the Index evaluates how well states structure their tax systems and provides a road map for improvement.
115 min read
Oregon Measure 118 Is an $8 Billion Tax Increase That Raids $2 Billion from the State Budget
Due to the peculiar design of the proposed tax increase, it’s true: the largest tax increase Oregon has ever seen would create a substantial budget shortfall.
8 min read
The French Budget: Moving from Public Debate to Principled Solutions
Focusing on competitiveness, neutrality, and efficient policies to raise revenue would go a long way in increasing economic growth and stabilizing public finances over the long term.
7 min read
Oregon Measure 118 Penalizes Oregon Small Businesses
Under the tax created by Measure 118, Oregon businesses would be significantly disadvantaged against their larger and out-of-state rivals.
6 min read
Oregon Measure 118 Is an Aggressive Sales Tax—and Worse
Oregon’s Measure 118, though presented as a tax on big business, would function as an aggressive sales tax on consumers.
7 min read
State Tax Ballot Measures to Watch in 2024
Taxes are on the ballot this November—not just in the sense that candidates at all levels are offering their visions for tax policy, but also in the literal sense that voters in some states will get to decide important questions about how their states raise revenue.
9 min read
Modernizing State Sales Taxes: A Policymaker’s Guide
The sales tax is the second-largest source of state tax revenue and an important source of local tax revenue, but decades of base erosion threaten the tax’s share of overall revenue and have prompted years of countervailing rate increases.
72 min read