We've been asked which states adjust their gasoline tax for inflation. Most states (and the federal government) define their gas tax in so many cents per gallon, which can make a difference as time passes and inflation...
Putting a Face on America's Tax Returns
- Federal Income Tax Payments by Income Percentile, 2009 February 16, 2012
- Summary of 2009 Federal Individual Income Tax Data October 24, 2011
- Federal Individual Income Tax Returns with Zero or Negative Tax Liability, 1916 - 2010 October 18, 2011