[StraightDave]

It IS a constitutional amendment concurrently adopted with one that ends the income tax.

[Mojave]

“The Fair Tax would not automatically repeal the federal income tax. Repeal would require a separate congressional bill together with legislation expressly forbidding such tax.”

http://www.netaxpayers.org/fairtax3.html

[scrabblehack]

H.R. 25 looks like a statute to me — there’s no mention of any constitutional amendment.

http://www.mises.org/story/1814
http://www.geoffmetcalf.com/wwwboard/messages/4906.html
http://www.therant.us/staff/huston/09052007.htm
http://www.fairtaxblog.com/20050903/why-not-repeal-the-16th-amendment-first/

[lewislynn]

It IS a constitutional amendment concurrently adopted with one that ends the income tax.

What amendment title would that be exactly?