About Matthew Tsombanis, CPA, P.C.

Matthew Tsombanis, CPA, P.C. is a professional and knowledgeable accountant. He provides excellent service and is willing to go the extra mile for his clients. He has experience preparing taxes and assisting with business formation and taxation. Clients have benefited from his advice and knowledge and have given positive feedback.

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Reviews for Matthew Tsombanis, CPA, P.C.

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  • Mar 2026

    It's been a pleasure working with Matt over the past few years, he handles my business and personal taxes. He is extremely professional and knowledgable as well as organized and personable. I highly recommend him.

  • Feb 2026

    Matt's been doing my taxes for 10+ years and I wouldn't go to anyone else. He's incredibly knowledgeable and never hesitates to answer my questions. I've recommended Matt to numerous relatives and friends and everyone has thanked me. By accountant standards, he's a good as it gets.

  • Feb 2026

    Matthew is excellent. We have been working with him for the last couple of years and I always recommend him to anyone needing an accountant. He is precise, thorough and very knowledgeable. He is also just a very pleasant person to deal with. Very happy to have found him.

Hours

Monday: 9AM - 5PM
Tuesday: 9AM - 5PM
Wednesday: 9AM - 5PM
Thursday: 9AM - 5PM
Friday: 9AM - 5PM
Saturday: ClosedSunday: Closed

Location

35 Crooked Hill Rd, Commack

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