Did you get a letter from the taxing authorities and need someone to speak to or call them to sort out the issue. Contact us. We specialize in audit representation no matter what type - correspondence notice, office examination, or in person on-site exams or late filers. Kenneth Portera EA holds a Federal license issued by the United State Department of the Treasury which gives him the authoirity to represent taxpayers before the Internal Revenue Service as an Enrolled Agent.