FAQ: The One Big Beautiful Bill, Explained
Our experts explain how this major tax legislation may affect you and how policymakers can better improve the tax code.
24 min read
Featured Articles
One Big Beautiful Bill Does Better with Permanence, but Is Still Full of Temporary Provisions
Several major new tax breaks are scheduled to expire at the end of 2028, setting the stage for another tax fight to either extend them or allow them to expire.
5 min read
The Good, the Bad, and the Ugly in the One Big Beautiful Bill Act
The One Big Beautiful Bill Act makes many of the individual tax cuts and reforms of the TCJA permanent. It improves upon the TCJA by making expensing for R&D and equipment permanent. However, for the most part, it does not include further structural reforms, and instead introduces many new, narrow tax breaks to the code, adding complexity and raising revenue costs.
7 min read
Budget Reconciliation: Tracking the 2025 Trump Tax Cuts
President Trump signed the One Big Beautiful Bill Act into law on July 4, 2025.
18 min read
Making the Tax Cuts and Jobs Act Permanent: Economic, Revenue, and Distributional Effects
Permanently extending the Tax Cuts and Jobs Act would boost long-run economic output by 1.1 percent, the capital stock by 0.7 percent, wages by 0.5 percent, and hours worked by 847,000 full-time equivalent jobs.
6 min read
Tax Calculator: How the TCJA’s Expiration Will Affect You
Unless Congress acts, Americans are in for a tax hike in 2026.
3 min read
Expiring TCJA Tax Provisions in 2026 Would Produce Substantial Tax Hike across the US
At the end of 2025, the individual tax provisions in the Tax Cuts and Jobs Act (TCJA) expire all at once. Without congressional action, most taxpayers will see a notable tax increase relative to current policy in 2026.
4 min read
Options for Navigating the 2025 Tax Cuts and Jobs Act Expirations
Policymakers should have two priorities in the upcoming economic policy debates: a larger economy and fiscal responsibility. Principled, pro-growth tax policy can help accomplish both.
21 min read
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
Conference on Tax Cuts and Jobs Act’s Effects Shows Further Tax Reforms Needed in 2025
Lawmakers should see 2025 as an opportunity to consider more fundamental tax reforms. While the TCJA addressed some of the deficiencies of the tax code, it by no means addressed them all.
8 min read
Considering Tax Reform Options for 2025 (and Beyond)
Given that U.S. debt is roughly the size of our annual economic output, policymakers will face many tough fiscal choices in the coming years. The good news is there are policies that both support a larger economy and avoid adding to the debt.
6 min read
Another Huge Federal Deficit in Fiscal Year 2024 Despite Surging Corporate and Other Tax Collections
While federal tax collections—especially corporate taxes—have reached historically high levels, these gains have not kept pace with escalating spending, particularly on debt interest, leading to a substantial and concerning budget deficit in FY24.
6 min read
Why Are the Individual Tax Cuts Expiring?
The TCJA improved the U.S. tax code, but the meandering voyage of its passing and the compromises made to get it into law show the challenges of the legislative process.
6 min read
TCJA Family Provisions Offer Template for Tax Reform in 2025
The Tax Cuts and Jobs Act’s changes to family tax policy serve as a reminder to avoid looking at tax reform provisions in a vacuum.
5 min read
How the TCJA Affected Legal Business Forms
The Tax Cuts and Jobs Act (TCJA) significantly lowered the effective tax rates on business income, but the impact was not the same for C corporations and pass-through businesses.
6 min read
How Did the Tax Cuts and Jobs Act Change Cost Recovery?
As lawmakers consider which policies to prioritize in the upcoming tax policy debates, better cost recovery for all investment should be top of mind.
7 min read
Tax Reform Offsets Shouldn’t Offset Economic Growth
Pro-growth tax reform that does not add to the deficit will require tough choices, but whether to raise the corporate tax rate is not one of them. If lawmakers want to craft fiscally responsible and pro-growth tax reform, a higher corporate tax rate simply does not fit into the puzzle.
3 min read
New Study Finds TCJA Strongly Boosted Corporate Investment
The 2017 Tax Cuts and Jobs Act (TCJA) was the largest corporate tax reform in a generation, lowering the corporate tax rate from 35 percent to 21 percent, temporarily allowing full expensing for short-lived assets (referred to as bonus depreciation), and overhauling the international tax code.
6 min read
How Have Federal Revenues Evolved since the Tax Cuts and Jobs Act?
As members of Congress prepare to address the expiration of the TCJA, they should appreciate how revenues have evolved since 2017.
4 min read
Tax Cuts and Jobs Act, Inflation Reduction Act, CHIPS Act: Comparing and Contrasting the New Industrial Policy
While the approaches differ, they share a reliance on similar linkages: new capital investment drives productivity growth, which grows the economy and raises wages for workers.
37 min read
The Impact of GILTI, FDII, and BEAT
The Tax Cuts and Jobs Act of 2017 (TCJA) reformed the U.S. system for taxing international corporate income. Understanding the impact of TCJA’s international provisions thus far can help lawmakers consider how to approach international tax policy in the coming years.
30 min readAll Related Articles
Four Paths for Inflation Reduction Act Reforms
The Inflation Reduction Act (IRA) introduced a series of new targeted tax breaks, many of which seem to be much more expensive than originally forecasted. Understandably, repealing these subsidies is a key option for policymakers looking to pay to extend the expiring broader tax cuts passed in the Tax Cuts and Jobs Act (TCJA).
7 min read
Considering Potential International Corporate Tax Reforms in the US
Tax legislation in 2025 may have good reason to address international corporate income taxes, because of scheduled changes slated to go into effect or because of international developments like the Pillar Two agreement.
63 min read
Picking the Right Budgetary Offsets Key to Tax Reform Success
In a perilous economic and fiscal environment, with instability created by Trump’s trade war and publicly held debt on track to surpass the highest levels ever recorded within five years, a lot rides on how Republicans navigate tax and spending reforms in reconciliation.
6 min read
Overview of the Tax Foundation’s General Equilibrium Model
The Tax Foundation uses and maintains a General Equilibrium Model, known as our Taxes and Growth (TAG) Model to simulate the effects of government tax and spending policies on the economy and on government revenues and budgets.
9 min read
Congressional Policymakers Should Tread Carefully When Weighing New Corporate SALT Deduction Limits
While capping C-SALT has superficial appeal in perceived parity with personal limits, it rests on flawed assumptions about the nature of individual and corporate income taxes.
7 min read
Making the Tax Cuts and Jobs Act Permanent: Economic, Revenue, and Distributional Effects
Permanently extending the Tax Cuts and Jobs Act would boost long-run economic output by 1.1 percent, the capital stock by 0.7 percent, wages by 0.5 percent, and hours worked by 847,000 full-time equivalent jobs.
6 min read
Congress Must Cement Full R&D Tax Expensing for Economic Growth
Compromising on the timing and availability of expensing—or offsetting the revenue losses by worsening other parts of the tax code—would squander an opportunity to craft a fiscally responsible, pro-growth tax reform.
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
Don’t Let the Loophole Lobby Decide the Tax Debate
If Republicans want a successful year for tax reform, they must put aside the extensive demands for niche provisions and, instead, approach this debate with a principles-first mindset.
House Budget Resolution Aims to Balance Tax Cut and Spending Reduction Goals
The House Budget Committee has released a budget resolution that specifies large reductions in both taxes and spending over the next decade, paving the way to extend the expiring provisions of the Tax Cuts and Jobs Act (TCJA) and potentially cut other taxes.
6 min read
Cleaning Up the Tax Code Could Raise Trillions for Tax Reform
As Republicans look for ways to offset the budgetary cost of extending the expiring provisions of the Tax Cuts and Jobs Act (TCJA) and potentially enacting other tax cuts, the latest estimates indicate several trillion dollars could be raised by reducing tax credits and other preferences in the tax code.
5 min read
Expensing: It Pays to Be Permanent
As lawmakers work through the reconciliation process, permanently enacting improvements to deductions for capital investment and research and development (R&D) costs will create an economically powerful package.
8 min read
New Efforts on Taxing Endowments Raise Questions on Neutrality and Revenue Collection
Republican policymakers in Congress are considering options to raise revenue as part of their expected legislative package in 2025. One such option involves raising the tax rate on university endowments first put in place as part of the TCJA in 2017.
4 min read
Republicans, Slow Down on Tax Cuts Before They Trip You Up
With so much emphasis on politics and procedure, the actual policy debate suffers.
Will Your Taxes Go Up? Best- and Worst-case Scenarios for Tax Reform in 2025
What will the future of tax policy look like? In this episode, we dive into the critical challenges and opportunities looming on the horizon, especially with major tax cuts set to expire, which could increase taxes for 62 percent of filers.
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
New Poll Shows Americans Think Tax Code Is Too Complex. This Year’s Tax Debate Should Fix That.
According to a new poll from the Tax Foundation and Public Policy Polling, more than half of taxpayers lack basic tax literacy, regardless of educational attainment, income level, or political affiliation.
CBO and JCT Preview Economic Analysis of Extending TCJA
The analysis provides key insights into how their models work and the sort of outputs we can expect from their models as part of next year’s tax debate.
8 min read
Testimony: Alternatives to Tariffs to Boost US Competitiveness
While tariffs are often presented as tools to enhance US competitiveness, a long history of evidence and recent experience shows they lead to increased costs for consumers and unprotected producers and harmful retaliation, which outweighs the benefits afforded to protected industries.
Behind the Numbers: Budget Shenanigans and the National Debt
What happens to your taxes when the Tax Cuts and Jobs Act expires on January 1, 2026? In this episode, we explore the potential tax hikes facing millions of Americans and the debate over measuring the budgetary impacts of extending tax cuts.