Robert E. McKenzie Legal Articles Recent Articles From EvanCarmichael.com http://www.evancarmichael.com/ http://www.evancarmichael.com/Legal/2124/2007-Circular-230-Revisions.html http://www.evancarmichael.com/Legal/2124/2007-Circular-230-Revisions.html 2007 Circular 230 Revisions Changes in the rules governing practice before the IRS