I highly recommend Jim Grennan! I highly recommend Jim Grennan as an accountant and for his tax resolution services. He’s extremely knowledgeable, patient and helpful. His direction and guidance is top notch. I’ve worked with Jim for years and he has always gone above and beyond. He truly cares.

Long Island Tax Resolution saved and redirected my financial life. Jim Grennen is tough, clear, to the point and no holds barred. He does not sugar coat the facts. He tells you exactly what is going on whether you want to hear it or not. He is results oriented; not a pacifier. At the same time, he is kind and thoughtful. My experience with Long Island Tax Resolution has been great! He guided me through some thick trees. I'm happy with their service and recommend it to everyone and anyone.

I am a bankruptcy attorney I am a bankruptcy attorney. When I consult a client with serious IRS or State tax debt, I immediately refer to James Grennen and only James Grennen. We often work together to eliminate tax debt or put it into a repayment plan. Highly recommended.

You Won’t Find Anyone Better, anywhere else! A while ago we were in a jam. ( Wife & I) Garnishments, liens, even bankruptcy. We heard horror stories about those TV and bigger so called Tax Resolution companies. But we were desperate. I don’t remember what brought me to James Grennen of LI Tax Resolutions but we have absolutely no regrets. He has over exceeded our expectations. Over the years Jim has guided us and helped stay out of trouble. At this point we do call him a friend and look forward to his continuing services now and in the future. The IRS is ruthless and will stop at nothing to get what they want. So if you are on the IRS’s Radar. LI Tax Resolutions and James Grennen is the Radar jammer that you need. Just like myself. You won’t have any regrets.

When I received the notification from…James Brennan Long Island tax services When I received the notification from the IRS, my heart almost stopped. I couldn’t even function afterwards, I was scrambled and had no clue as to who to call. All I could hear from that moment on was annoying commercials about people being harassed by the IRS And how how they were enforcing repayment of owed money by garnering wages and bank accounts. I called James Brennan and setup and appointment and he made me totally at ease and walked me through the process to the very end successful and even answered my calls weeks later with a couple of questions I wasn’t sure about. I am COMPLETELY Satisfied with the service provided by James and wouldn’t hesitate to refer him to any and all that I know. Heath Zigler