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Tax Cuts and Jobs Act (TCJA)

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Summary of the Latest Federal Income Tax Data, 2025 Update

Summary of the Latest Federal Income Tax Data, 2025 Update

New IRS data shows the US federal income tax system continues to be progressive as high-income taxpayers pay the highest average income tax rates. Average tax rates for all income groups remain lower after the Tax Cuts and Jobs Act (TCJA).

6 min read
Trump Tax Cuts, Tariffs, and Reconciliation After the 2024 Election

Questions About Tax Cuts, Tariffs, and Reconciliation After the Election

Fiscal pressures are likely to weigh heavily on lawmakers as they craft a tax reform package. That increased pressure could result in well-designed tax reform that prioritizes economic growth, simplicity, and stability, or it could encourage budget gimmicks and economically harmful offsets. Lawmakers should avoid the latter.

8 min read
2024 state estate tax rates and 2024 state inheritance tax rates

Estate and Inheritance Taxes by State, 2024

In addition to the federal estate tax, with a top rate of 40 percent, 12 states and DC impose additional estate taxes, while six states levy inheritance taxes.

7 min read
Donald Trump Tariffs Revenue Estimates Income Taxes US Households Tax Hike

Revenue Estimates of Trump’s Universal Baseline Tariffs

Lawmakers will need to pursue fiscal responsibility as they address the tax law expirations, but fiscal responsibility requires finding sound ways to pay for spending priorities. Tariffs don’t make the cut.

4 min read
Trump tax plan economic impact

2024 Election Insights | Can Trump’s Tariff Plan Really Replace the Income Tax?

Can tariffs truly replace income taxes in today’s economy? In this episode, we examine the bold and controversial proposal from former President Trump to replace income taxes with tariffs. What would this dramatic shift mean for everyday Americans, particularly those with lower incomes? And would it actually work?

What Sets the US and China Apart on Tax?

Broad, pro-investment tax policy matters for growth, and the US has plenty of opportunities to make improvements, particularly given the advantages our cross-Pacific rival confers on its firms.

5 min read
Trump tariffs largest tax increase Harris tax plan largest tax increase tax cuts and tax hikes historically

Placing Harris and Trump Tax Plans in Historical Context

Trump’s tariff hikes would rank as the the largest tax increase outside of wartime since 1940. Meanwhile, Harris’s tax plan would rank as the 6th largest tax increase outside of wartime since 1940.

5 min read
2026 Tax Brackets Tax Filing Tax Season

How 2026 Tax Brackets Would Change if the TCJA Expires

If Congress allows the Tax Cuts and Jobs Act (TCJA) to expire as scheduled, most aspects of the individual income tax would undergo substantial changes, resulting in more than 62 percent of tax filers experiencing tax increases in 2026.

3 min read
2025 tax brackets IRS inflation adjustments for tax year 2025 in early 2026 tax filing season

2025 Tax Brackets

Explore the IRS inflation-adjusted 2025 tax brackets, for which taxpayers will file tax returns in early 2026.

4 min read

Can US Tax Reforms Keep Up with China?

How does tax policy shape a nation’s competitiveness? Today, we’re diving into the showdown between the US and China, exploring how China’s enticing tax incentives pose a formidable challenge to America’s economic supremacy.

Kamala Harris Tax Plan 2024 Details Analysis

Kamala Harris Tax Plan Ideas: Details and Analysis

On tax policy, Harris carries forward much of President Biden’s FY 2025 budget, including higher taxes aimed at businesses and high earners. She would also further expand the child tax credit (CTC) and various other tax credits and incentives while exempting tips from income tax.  

17 min read
GILTI Tax Treatment by State, 2024 GILTI state tax rates

GILTI Tax Treatment by State, 2024

States that tax GILTI increase filing complexity, drive up the cost of tax compliance, and introduce unnecessary economic uncertainty and legal risk. 21 states and DC continue to tax GILTI despite these challenges.

6 min read
Donald Trump Tax Plan 2024 Details Analysis

Donald Trump Tax Plan Ideas: Details and Analysis

We estimate Trump’s proposed tariffs and partial retaliation from all trading partners would together offset more than two-thirds of the long-run economic benefit of his proposed tax cuts.

12 min read
Why is corporate tax important? Corporate tax rate effect and impact on workers

Why Should I Care About the Corporate Tax Rate?

Smart tax policy takes into account how policy changes impact real people. Understanding who bears the burden of the corporate tax and the effects of a higher rate are essential to sound policymaking.

4 min read
Neutral Cost Recovery for Structures Reform TCJA

Why Neutral Cost Recovery Matters

Allowing full deductibility of residential structures would mean more housing construction, particularly multifamily housing—a practical solution to address housing affordability challenges.

6 min read