Honest, smart, knowledgeable, caring, and reliable I went to James Grennen with tax issues I didn't think could begin to be resolved. Mr. Grennen thoroughly reviewed all of my information and circumstances, came up with several options, explained each option in a way I could understand, and followed through getting the result I needed in order to get my life back together. I had questions and needed some additional assistance months after he had handled the original issue with which I came to him, and he responded quickly and thoughtfully. I recommend him highly, as cliche as it sounds he truly saved my life and I am so grateful for everything he did for me.

It May Not Happen Overnight - But Trust The Process If you are in a position where you need assistance in getting things right with your taxes, than Long Island Tax Resolution should be your first, and only phone call. Utilizing up-to-date software technology that helps to keep the process organized, and forward-moving, James is on top of all aspects of his clients' cases. Truthfully speaking, your challenges didn't occur overnight, so do not expect to solve the same challenges overnight either. James helps you start down the right path, and over time, with a little patience, gets you started in a whole new direction. I highly recommend James Grennan, and Long Island Tax Resolution, to help solve your tax issues.

Fantastic service and great company to deal with. James did everything he promised to do. I have had problems with the IRS for many years, I lived in fear that my paycheck would be garnished and I wouldn't be able to feed my children. I went to Long Island Tax Resolution at the recommendation of a friend who saw the website. Mr. Grennen and his crew were attentive and gave clear instructions as to what I was supposed to do. He took care of everything and I even got a refund. Thank you for saving my life and returning my sanity. MB

Life changing opportunity awaits you! Absolutely delighted with the outcome of my case. Walked into the office that first day with a dark cloud over my head and little hope of resolving my tax problems. Met with Jim Grennen and knew after our conversation I was in the right place. As long as I did what he instructed me to do, everything went very smooth. It took some time with all the paperwork but with our perserverance, the outcome was better than I could ever have imagined. The day I walked out of his office with a deal agreed with the IRS was the beginning of the rest of my life. Although each case is different, I would highly recommend this company for a positive outcome :)

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