Welcome to EllisPenn & O'Connor, Inc., the Nation’s Top IRS and State Tax Specialist. We are Members of the National Association of Tax Professionals (NATP), Pennsylvania Bar Association, and the National Association of Enrolled Agents (NAEA). We are the only National Tax Resolution Firm with a State Tax Department with highly trained professionals!

Mission Statement:

Our mission is dedicated to going beyond industry standards and remaining in a league of our own, that is centered on consistently delivering the best representation and service possible to American business owners. Backed by over a decade of experience, we are committed to empowering our clients with the knowledge and resolution strategies that are designed specifically to reach positive outcomes allowing them to move forward and achieve their company and life goals. We believe in what we do so much that our names are on the door.

Latest News from our Blog

Another BIG Win!!!!!

    We are so happy to report we have again  reached an incredibly favorable RESOLUTION with the Internal Revenue Service. Today is is official that (xxxxxx & xxxxx, Inc.) case with the IRS has reached a successful  resolution for

Resolution on a $800,000 Tax Liability

We fight. Everyday. Each day is met with determination to secure relief, resolutions and wins for our clients. It’s official today we can victoriously say we had a huge win for a client that had over a $800,000 tax liability

ABC News 20/20 Investigated the Better Business Bureau

Our brand and reputation are of utmost importance to us, after considerable thought and investigation we are no longer a member of the Better Business Bureau. ABC News 20/20 investigation revealed the rating system is flawed. What makes a company