H.R.5031: To amend the Internal Revenue Code of 1986 to extend relief from the alternative minimum tax.

Stealth Tax Relief Extension Act of 2008 - Amends the Internal Revenue Code to: (1) increase the exemption from the alternative minimum tax for individual taxpayers in 2008; and (2) extend through 2008 the allowance of certain nonrefundable tax credits against alternative minimum tax liability.