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

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.

Extremely professional, highly knowledgeable and focused on your individual and unique concerns. I was recently widowed and unbeknownst to me, I inherited a voluminous collection of "Unpaid, Intent to Levy" notices from both the IRS and NYS. Upon receiving a recommendation from our long term and trusted accountant, I hesitantly contacted Mr. James Grennen and informed him of my plight. In a very professional manner, he quickly understood my unique needs and concerns and with a great deal of compassion, he formalized an individualized plan required to ease my fears and apprehension. His extensive experience in dealing with the governmental agencies involved was priceless and highly effective. I will be eternally grateful for his assistance and his concern and diligence regarding any obstacle encountered while resolving my "Tax Situation". Without any hesitation, I highly recommend this gentleman for any taxation issues or concerns that you may encounter in your life. Thank you again, Mr. Grennen.

thank you!!!! I called Jim Greenen to get help with my tax situation that was very complicated and he was very friendly and helpful. He took the time to explain what to do and I felt very relieved. I was given great guidance and direction. The support he provided me was greatly appreciated. Highly recomended!!!!

Jim offered me solid Jim offered me solid, comprehensive, as well as very reassuring guidance and advice during a very stressful financial experience. After just one initial phone call I felt like I could take a breath and trust him to guide me through it -- which he did. "Highly Recommend" falls short.