,i #aafth ,,congress #ast ,session ,h4 ,r4 #ieg ,,in ,,the ,,house ,,of ,,representatives ,february #d1 #bjai,mr4 ,mitchell introduced the following bill2 which was referred to the ,committee on ,ways and ,means ,a ,,bill ,to amend the ,internal ,revenue ,code of #aihf to make permanent certain provisions of ,public ,law #aae-ig1 and for other purposes4 #a4 ,short title ,this ,act may be cited as the ,tax ,cuts and ,jobs ,middle ,class ,enhancement ,act4 #b4 ,certain provisions of ,public ,law #aae-ig made permanent ,any provision of subtitle ,a or ,b of ,public ,law #aae-ig1 or any amendment made by such a provision1 that terminates on ,december #ca1 #bjbe1 shall not terminate on such date4 #c4 ,increase in standard deduction 7a7 ,in general ,section #fc7;c77#g7 of the ,internal ,revenue ,code of #aihf is amended-- 7#a7 in subparagraph 7,a71 by striking and at the end of clause 7i71 by striking #ab1jjj in clause 7ii7 and inserting #ac1jjj1 by striking the period at the end of clause 7ii7 and inserting 1 and1 and by adding at the end the following new clause3 7iii7 by substituting #bf1jjj for #bjj percent of the dollar amount in effect under subparagraph 7,c7 for the taxable year 1 and 7#b7 in subparagraph 7,b77ii71 by striking the #ah1jjj and #ab1jjj amounts and inserting the dollar amounts4 7b7 ,effective date ,the amendments made by this section shall take effect as if included in the enactment of section #aajba of ,public ,law #aae-ig4 #d4 ,reduction in medical expense deduction floor 7a7 ,in general ,section #bac of the ,internal ,revenue ,code of #aihf is amended-- 7#a7 in subsection 7a71 by striking #aj percent and inserting #g4e percent1 and 7#b7 by striking subsection 7f74 7b7 ,minimum tax preference not ,to apply ,section #ef7;b77#a7 is amended by striking subparagraph 7,b74 7c7 ,effective date ,the amendments made by this section shall take effect as if included in the enactment of section #aajbg of ,public ,law #aae-ig4 #e4 ,increase in refundable portion of the child tax credit 7a7 ,in general ,section #bd of the ,internal ,revenue ,code of #aihf is amended-- 7#a7 in subsection 7d77#a77;,a71 by inserting 1 subsection 7h77#d71 after this subsection1 and 7#b7 in subsection 7h71 by striking paragraph 7#e7 and redesignating paragraphs 7#f7 and 7#g7 as paragraph 7#e7 and 7#f71 respectively4 7b7 ,conforming amendments ,paragraphs 7#a7 and 7#d77;,c7 of section #bd7;h7 of the ,internal ,revenue ,code of #aihf are each amended by striking 7#g7 and inserting 7#f74 7c7 ,effective date ,the amendments made by this section shall take effect as if included in the enactment of section #aajbb of ,public ,law #aae-ig4