A bill to amend the Internal Revenue Code of 1986 to allow an individual a credit against income tax for certain expenditures for the purpose of reducing radon levels in the principal residence of the individual, and for other purposes.

Amends the Internal Revenue Code to allow a nonrefundable 20 percent income tax credit for up to $3,000 of expenses incurred for radon-reduction equipment installed in a taxpayer's principal residence determined to have a radon level that needs to be reduced.