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
Providing journalists, taxpayers, and policymakers with the latest data on taxes and spending is a cornerstone of the Tax Foundation’s educational mission.
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, 2025
Different taxes have different economic effects, so policymakers should always consider how tax revenue is raised and not just how much is raised.
4 min readAll Federal Tax Data
39 Results
Tax Freedom Day 2016 is April 24
3 min read
Tax Freedom Day 2017 is April 23rd
Tax Freedom Day® is the day when the nation as a whole has earned enough money to pay its total tax bill for the year. This year, Tax Freedom Day falls on April 23rd, 113 days into the year.
4 min read
Putting a Face on America’s Estate Tax Returns
While supporters of the federal estate tax may be correct that only a fraction of estate tax returns eventually pays the estate tax, IRS data shows that it disproportionately impacts estates tied to successful privately owned businesses. Thus, it acts as a second or third layer of federal tax on these successful businesses over the owners’ lifetime.
9 min read
CBO Releases New Long-term Budget Outlook
The pandemic precipitated the steepest decline in economic output and employment in recent history, which is leading to a drop in tax revenue. At the same time, the federal response to the crisis is producing a large increase in spending. This combination will cause the federal budget deficit to spike.
5 min read