id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id IRS-2012-0048-0010,IRS,IRS-2012-0048,Additional Medicare Tax,Rule,,2013-11-29T05:00:00Z,2013,11,2013-11-29T05:00:00Z,,2014-01-17T21:40:25Z,2013-28411,0,0,090000648149f38e IRS-2012-0048-0009,IRS,IRS-2012-0048,Rules Relating to Additional Medicare Tax: Hearing Cancellation,Proposed Rule,,2013-03-22T04:00:00Z,2013,3,2013-03-22T04:00:00Z,,2014-01-18T17:22:06Z,2013-06557,0,0,090000648123d3d5 IRS-2012-0048-0004,IRS,IRS-2012-0048,Rules Relating to Additional Medicare Tax,Proposed Rule,,2013-01-30T05:00:00Z,2013,1,2013-01-30T05:00:00Z,,2014-01-17T21:39:39Z,C1-2012-29237,0,0,09000064811deb27 IRS-2012-0048-0005,IRS,IRS-2012-0048,Rules Relating to Additional Medicare Tax; Correction,Proposed Rule,,2013-01-30T05:00:00Z,2013,1,2013-01-30T05:00:00Z,,2014-01-17T21:39:39Z,2013-01885,0,0,09000064811ded5d