H.R. 5175: To amend the Internal Revenue Code of 1986 to repeal the withholding of income and social security taxes. H.R. 5175: Federal Tax Withholding Act of 2008 Referred to the House Committee on Ways and Means. 2008-01-29 H.R. 5175: Federal Tax Withholding Act of 2008 h H.R. 5175: Federal Tax Withholding Act of 2008 (110th Congress) Federal Tax Withholding Act of 2008 To amend the Internal Revenue Code of 1986 to repeal the withholding of income and social security taxes. 2008-01-29 110 2008-01-29 5175 introduced HouseBill LegislativeAction ShortTitle OfficialTitle