Our firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness and quality.

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Our firm is one of the leading firms in the area. By combining our expertise, experience and the energy of our staff, each client receives close personal and professional attention.

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Companies who choose our firm rely on competent advice and fast, accurate personnel. We provide total financial services to individuals, large and small businesses and other agencies.

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I truly enjoy the experience working with Ron and his entire staff. Our business would be lost at time without them. Ron is a true professional.-Nicholas Lomangino

Ron and his team were super easy to work with and their expertise is appreciated, especially in regard to keeping up with the changing world we live in.-Emil Alzamora

We've worked with Ron and his team for 15 years, they are true business partners to us. We attribute much of our business's success to the expert counsel we have received from Ron-Ben W.

Our experience at Ronald Mermer has been nothing short of satisfying. Both Ron and his staff are always readily available and more willing than most in a pinch to offer their expertise whenever called upon. I have and will continue to recommend them to all that  Icome across in need of services that they offer. Thank you -John P. Noto Jr,VP John P. Noto Trucking Inc.

My personal taxes are completed quickly and e-filed to the IRS and NYS. Very professional. I will continue to use Ronald Mermer in the future

I hate going to the Accountant almost as much as I hate going to the dentist, yet once I'm in your office I am always comfortable and my fears are put to rest. You are knowledgeable, efficient, and professional in demeanor. Your a good listener and you have the answers! Your staff is helpful, friendly and always speedy in their response time. I wish you continued success in your practice

Ron Mermer provides superb counsel when it comes to tax issues, and he always provides it with a calming and reassuring presence.-Rick Wolff-WFAN Sports Radio

We have been nothing but satisfied with Rom Mermer and his staff. They are very professional and always return calls promptly. Any questions are answered quickly. We recommend him highly-Amy & Barry Silver

You are the most friendly, client sensitive professionals I've dealt with

The customer service that is extended to your clients is always exceptional. The staff is commendable, very caring and professional at all times.-Ms. Vanessa Campbell

Ron has been my personal CPA and business advisor for over 20 years. I trust his input, his direction, and his expertise. He takes the time to listen and he has given outstanding advice which many years ago I was smart enough to listen to.-Gregg S. Kunz

We have been using Ron Mermer's services for approximately fifteen years and we appreciate the care he has taken to clarify current tax issues as well helping us to plan for estate issues. Ron is always generous & friendly as he dispenses valuable insights.-Joseph & Nora Gorman 

Ron Mermer and his staff are professional and efficient. I have been using their services for over 25 years and continue to do so, even though I have now relocated to FL.-Kathy Berman

Great people to work with. They took the time to understand my business which helped them to guide me to grow my company in a time that our U.S. economy was in turmoil.-Brian Gersetn ,Secretary/Treasurer, On Time Supply

I have utilized the services of Ron Mermer for may years. I value his advice and experience. Ron is a consummate professional. His staff is outstanding.-Stu Salkin

Very efficient, courteous, professional and timely! What more could you ask for?- M & J Watterson

Excellent personal service for guidance in tax planning.-Donald & Susan Blattner

I've been using Ron for my tax return for several years. I have a home-based business and a rental property, and have been extremely satisfied with Ron's knowledge and guidance, and his staff is very responsive and available. I highly recommend him.

Absolutely fantastic staff. You meet both my business and personal tax needs. You provided me with many avenues to pursue that will benefit me in the short and long term. Constant review of financials helped me avoid many unnecessary problems that I may have been faced without you.

I am very happy with the overall service.-Halina Stave


Ronald A. Mermer, C.P.A., P.C.

4 Executive Blvd Suffern Suite 204, NY 10901 • 845-368-1095 • Fax:845-368-1549

300 Westage Business Center Fishkill Suite 260, NY 12524 • 845-897-5108 • Fax:845-897-5183

520 North State Road Briarcliff Manor Suite 201, NY 10510 • 914-347-8003 • Fax:866-726-1272


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