Tax Statistics
Explore data, research, and analysis on the U.S. tax system.
Data-Driven Insights
We provide a wide range of data and statistics about the U.S. tax system. Our analysis helps policymakers, researchers, and the public understand how the tax system works.
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Individual Income Tax Data
Statistics on individual income tax returns, including sources of income, adjustments, deductions, and tax computations.
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Data on corporate income tax returns, partnership returns, and statistics on business activities and structures.
Learn MoreSOI Tax Stats
The official source for comprehensive statistics from the Statistics of Income (SOI) division of the IRS.
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