Owner/Enrolled Agent

Karen Sowa, the founder of Concord Tax Relief LLC, has over 25 years of experience in the field of taxation. Karen was an IRS Revenue Officer for 13 years and retired as a Supervisory Revenue Officer after over 16 years with the IRS. Prior to her employment with the IRS, she owned and operated a tax preparation service and was an Enrolled Agent.

As a former IRS employee, Karen possesses unique insights into the internal workings of the tax authority. This knowledge is instrumental in her current role, where she specializes in navigating complex tax issues, negotiating with the IRS, and advocating for her clients. Her expertise extends across a broad spectrum of tax-related matters, including individual and business tax liabilities, audit representation, and tax compliance.

Karen's philosophy is rooted in the belief that effective tax resolution requires not only a thorough understanding of tax laws but also a personalized approach to each client's unique situation. Her commitment to ethical practices, transparency, and client education sets Concord Tax Relief LLC apart in the industry.

Under Karen's leadership, Concord Tax Relief LLC has become synonymous with integrity, expertise, and successful outcomes. Her dedication to helping clients achieve financial stability and peace of mind is the cornerstone of the firm's reputation.

Enrolled Agent

Margaret Fichtner was employed at the IRS for over 33 years. During most of those years with IRS, she worked as a Field Collection Revenue Officer. During her tenure with the IRS she received numerous awards for outstanding performance and was repeatedly honored for her excellent work.

Since 2016, she has been representing taxpayers before the IRS, in private practice. She is experienced in the areas of Tax Collection Defense, International Tax Controversy, Offers in Compromise and other complex Tax Collection situations.

As a former IRS employee, Margaret’s extensive experience with IRS internal policies and procedures enables her to successfully negotiate with the IRS to bring about positive resolutions for her clients. She is also experienced in the resolution of state tax issues. Margaret’s expertise includes extensive knowledge of both individual and business tax issues.

Margaret maintains a client-centered approach to solving taxpayer’s issues. She offers a personalized approach to each client’s case and is dedicated to achieving the best outcome for her clients. She is committed to ethical practices, transparency and client education.