Help us achieve a world where the tax code doesn't stand in the way of success.
The Tax Foundation is the nation’s leading independent tax policy nonprofit. Since 1937, our principled research, insightful analysis, and engaged experts have informed smarter tax policy at the federal, state, and global levels. For over 80 years, our goal has remained the same: to improve lives through tax policies that lead to greater economic growth and opportunity.
Every dollar you give today is automatically doubled in support of a simpler, fairer tax code.
Launch the State Business Tax Climate Index to see the top and bottom tax codes in the U.S.
Use our new tax calculator to compare how recent tax plans could impact your wallet.
Stay up on the tax news and analysis that matters to you.