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
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As a nonpartisan, educational organization, the Tax Foundation has earned a reputation for independence and credibility. Our federal tax policy team regularly provides accessible, data-driven insights from sources such as the Internal Revenue Service (IRS), the Organisation for Economic Co-Operation and Development (OECD), Congressional Budget Office (CBO), the Joint Committee on Taxation (JCT), and others. For more insights on the latest federal tax policies, explore the Tax Foundation’s general equilibrium Taxes & Growth (TAG) Model
Featured Data
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
2025 Tax Brackets
Explore the IRS inflation-adjusted 2025 tax brackets, for which taxpayers will file tax returns in early 2026.
4 min read
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
Historical U.S. Federal Individual Income Tax Rates & Brackets, 1862-2021
How do current federal individual income tax rates and brackets compare historically?
1 min read
Sources of US Tax Revenue by Tax Type, 2024 Update
Different taxes have different economic effects, so policymakers should always consider how tax revenue is raised and not just how much is raised.
3 min readAll Federal Tax Data
339 Results
Summary of the Latest Federal Income Tax Data, 2018 Update
The top 50 percent of all taxpayers pay 97 percent of all individual income taxes, while the bottom 50 percent paid the remaining 3 percent.
21 min read
The Benefits of the State and Local Tax Deduction by County
Do taxpayers in your area rely heavily on state and local tax deductions? See how the Tax Cuts and Jobs Act tax plan may impact taxpayers in your county.
2 min read
Nearly 90 Percent of Taxpayers Are Projected to Take the TCJA’s Expanded Standard Deduction
The Tax Cuts and Jobs Act simplified tax filings via an expanded standard deduction, but currently, these individual tax changes are to expire after 2025.
2 min read
