Introduction: Ms. Rosa, EA is an enrolled with the United States Treasury Department to practice before the IRS, governed by rules stipulated in United States Treasury Circular 230. As a Federally Authorized Tax Practitioner and a tax resolution specialist her Enrolled Agent License is issued by the United States Treasury. An enrolled agent (EA) is a federally-licensed tax practitioner who has proven technical expertise in the field of taxation. Enrolled agents are empowered by the US Department of the Treasury to represent taxpayers before all administrative levels of the Internal Revenue Service for audits, collections, and appeals. NTPIF and SSLAG designations. Our job is to get you the biggest refund or pay the least amount of taxes due based on the information you provide us. 28+ years experience in tax preparation. We do all corporation tax returns, individual tax returns from the easiest to the most complicated, bank reconciliations, accounting, bookkeeping, payroll taxes as well as preparation of payroll, sales taxes. Owe back taxes, have you been audited by the IRS. I can help.