National Retail Sales Tax Alliance
- Advancing legislation to replace federal income taxes with a 23% national tax on goods and services.
- http://www.salestax.org

Citizens for an Alternative Tax System - Las Vegas Chapter
- Advocating replacing the federal income tax with a national retail sales tax.
- http://www.catslv.org

Citizens for an Alternative Tax System
- Advocating the abolishment of the federal income tax in favor of a national retail sales tax.
- http://www.cats.org/

Better Way USA
- Endorsing replacement of the tax code with a low national sales tax.
- http://www.noirs.com/index.html

Americans for Fair Taxation
- Organization dedicated to fully replacing the U.S. federal income tax system with a national sales tax.
- http://www.fairtax.org/