Tax Data
Tax Brackets
- State Business Tax Climate Index--Individual Income Tax Index, 2011-2012, January 25, 2012
- Federal Individual Income Tax Returns with Zero or Negative Tax Liability, 1950 - 2009, October 18, 2011
- U.S. Federal Individual Income Tax Rates History, 1913-2011 (Nominal and Inflation-Adjusted Brackets), September 9, 2011
- State Individual Income Tax Rates, 2000-2011, March 3, 2011
- Graph: Tax Burden of Top 1% Now Exceeds That of Bottom 95%, July 29, 2009
Charts
- Chart: Marginal Tax Rates on a Family of Five, June 2, 2011
- How the Pelosi and Baucus Health Care Reform Bills Are Financed, October 30, 2009
Maps
- Map: Top State Income Tax Rates, November 23, 2009
- Map: Top Effective Marginal Tax Rates Under House Health Care Plan, November 16, 2009