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.

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

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.

This man was so rude I did not even get… This man was so rude I did not even get passed a brief phone consult! In my home my husband handled all bill's and anything to do with money matters. My husband died in a car accident very recently. I had to go through mail and bill's and in doing so found a huge tax debt. I figured i would seek help close to home. I reached out to Long Island tax resolution. He called me back. I began to explain my situation, but apparently I was speaking too much Immediately I noticed his aggitated demeanor and wanting to control the conversation. If I spoke more than 2 to 3 words he was shutting me down. I did not get a good feeling from his abrupt demeanor. But, I was in a desperate situation in just finding out and felt I needed help at the time.so I tried to proceed to see if he did not come off so controlling and maybe we could proceed forward but he only got ruder. I can't believe these raving reviews. In my experience this man was just rude to my situation and I could never hire someone so cold! And no I am.not a client but was looking for help but definitely did not feel comfortable with his disposition. I gave 1 star only because I would not have been able to proceed with a review so really I give no star!! Horrible! I just read their false and exaggerated response to cover up what really occurred which was my beginning to inform him of my husband's passing and of the tax problem I found out about. I was in no way what this person referred to as hysterical. I was merely beginning to try and convey my situation. He cut me off when I began to speak and then said he was going to ask a series of questions in which I agreed and said okay. When I gave an answer he felt my saying maybe 5 words was too long and got aggitated. He asked another question in which I responded yes but he did not hear my yes and asked again and I said I will repeat my answer again....yes. He became aggitated and he said we are not going to be able to work together and I agreed and added you are rude then I hung up. That's the real version. My experience was that he was not kind and spoke down to me Unfortunately in life you sometimes are in a situation rhat you need to reach out for help. You are at the mercy of people who know you are at a low in your life and instead of being sensitive they are rude. I do not need to associate with someone like him. I am proud of the way I have handled everything following my husband's sudden passing and will continue to do so and making my two daughter's proud. We will get through without any assistance from abrupt people!!!! 🙏🙏🙏

Trust Jim To Get The Job Done ! In 2016 I found myself in need of filing for Bankruptcy. As part of the process I had to bring all my Federal & NYS Tax Filings up to date. Believe me it was no easy process . I needed to go back years to get the job done. My Bankruptcy attorney recommended Jim Grennen. Without Jim's extensive knowledge and his uncanny ability to navigate the various Federal & State tax codes I would have been lost. Not only did Jim help me with my taxes but I made a friend. Scott B. East Hampton , NY