Summary of the Latest Federal Income Tax Data, 2023 Update
The latest IRS data shows that the U.S. federal individual income tax continued to be progressive, borne primarily by the highest income earners.
43 min read
Featured Articles
What’s Missing from the Tax Burden Debate
When we discuss tax policy, the conversation inevitably turns to who pays, who should pay, and how much they should pay. Unfortunately, the tax burdens debate is often missing a key point: how income transfer programs—like Social Security or Medicaid—affect households’ tax burdens.
State and Local Tax Burdens, Calendar Year 2022
Tax burdens rose across the country as pandemic-era economic changes caused taxable income, activities, and property values to rise faster than net national product. Tax burdens in 2020, 2021, and 2022 are all higher than in any other year since 1978.
24 min readAll Related Articles
Budget Reconciliation: Tracking the 2025 Trump Tax Cuts
On April 10, the House adopted the Senate’s amended version of the budget resolution, which allows $5.3 trillion in deficit-financed tax cuts.
9 min read
Taxes Still Affect Economic Growth, Contrary to Findings of Flawed IPS Study
The Institute for Policy Studies (IPS) only succeeds in demonstrating that America has more millionaires than it used to, not that high-tax states are doing well in attracting or retaining them.
7 min read
Raising the Top Income Tax Rate Would Offset Economic Benefits of TCJA Individual Permanence
Raising the top income tax rate would raise several hundred billion dollars but would offset most of the pro-growth effects of making the TCJA’s individual tax provisions permanent by reducing incentives to work and invest.
4 min read
North Carolina Should Refine Its Tax Reduction Triggers
By implementing a more sophisticated and nuanced trigger system for its tax reduction goals, North Carolina can sustain its trajectory toward lower tax rates, reinforce its reputation as a business-friendly state, and ensure long-term fiscal stability in an ever-changing economic landscape.
4 min read
The Fiscal Consequences of Increased German Spending
Without aligning fiscal discipline with pro-growth tax policies, Germany and the EU risk high deficits, mounting debt, and sustained inflation.
5 min read
Kansans May Finally Get a Low, Flat Income Tax
If adopted, these reforms would make Kansas’ tax code substantially more competitive while returning revenue growth to taxpayers in a fiscally responsible manner.
5 min read
South Carolina Lawmakers Have Other Options for Achieving a Flat Income Tax
Lawmakers are right to enact a single-rate individual income tax. However, lawmakers should consider the full effects of the reform, ensuring that relief is not financed by shifting the tax burden to lower-income individuals and families.
4 min read
Effects of the Federal Constitutional Court’s Judgment on Germany’s Solidarity Surtax
Surtaxes such as Germany’s solidarity surtax run counter to the principles of simplicity and transparency of the tax system because they impose an additional layer of tax on taxpayers and create a more complex tax structure that often obscures the actual tax burden.
4 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.
2 min read
Proposed Estate Tax Changes in Oregon: A Long-Overdue Reform?
While evaluating new estate tax bills this legislative session, Oregon legislators should consider the state’s competitive tax landscape and interstate migration patterns.
4 min read
Wealth Taxes in Europe, 2025
Wealth taxes not only collect little revenue and create legal uncertainty, but an OECD report argues that they can also disincentivize entrepreneurship, harming innovation and long-term growth.
5 min read
Taxes and the French Revolution
The French Revolution provides insight into the relationship between a government and its citizens and serves as a reminder that tax policy can have impacts (big and small) that last for centuries.
State Individual Income Tax Rates and Brackets, 2025
Individual income taxes are a major source of state government revenue, accounting for more than a third of state tax collections. How do income taxes compare in your state?
12 min read
Top Personal Income Tax Rates in Europe, 2025
Denmark (55.9 percent), France (55.4 percent), and Austria (55 percent) levy the highest top personal income tax rates in Europe.
4 min read
Governor Moore Proposes Major Tax Changes in Maryland to Address Chronic Budget Deficits
Facing a projected $3 billion budget deficit in fiscal year 2026, with forecasts of a growing gap over the next five years, Governor Wes Moore (D) has included about $1 billion in proposed tax increases in his budget proposal.
7 min read
The Unsustainable US Debt Course and Impacts of Potential Tax Changes
Given the poor state of the budget process and worsening debt trajectory, lawmakers should move boldly and quickly to address the issue, including via a fiscal commission process. Issues to consider should include reforms to both spending and taxes.
42 min read
The State Flat Tax Revolution: Where Things Stand Today
From 2021-2024, within the span of 3.5 years, more states enacted laws converting graduated-rate individual income tax structures into single-rate income tax structures than did so in the whole 108-year history of state income taxation up until that point.
10 min read
Americans Moved to Low-Tax States in 2024
Americans were on the move in 2024, and many chose low-tax states over high-tax ones.
6 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
National Tax Literacy Poll: Assessing Taxpayer Knowledge and Perceptions of the US Tax System
Taxes and their broader impact are generally overlooked in American education. Taxes influence earnings, budgets, voting, and decisions on where to live, but do American taxpayers understand the US tax system?
25 min read