Organizations
Americans for Fair Taxation, Better Way USA, Citizens for an Alternative Tax System, Citizens for an Alternative Tax System - Las Vegas, National Retail Sales Tax Alliance
Emancipating America from the Income Tax
Cato Institute policy analysis paper supporting a national sales tax.
National Sales Tax
A short piece by the National Center for Policy Analysis advocating for a national sales tax.
National Sales Tax Calculator
Calculator to estimate the impact of a national sales tax on the price of retail goods.
Tax Reform: National Retails Sales Tax Act
Brief, favorable description of a national goods and services tax, from About.com.