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About Us

About Our Firm

For years, MJL & H  has been providing quality, personalized financial guidance to local individuals and businesses. Our expertise ranges from basic tax management and accounting services to more in-depth services such as business valuations, succession planning, and financial planning.

M J L & H Accounting is one of the leading firms in and throughout the area. By combining our expertise, experience and the team mentality of our staff, we assure that every client receives the close analysis and attention they deserve. Our dedication to high standards, hiring of seasoned tax professionals, and work ethic is the reason our client base returns year after year.

Our Mission

Our Team

Michael J. Mirras, Partner New York University, BA Management, Hofstra, MA Accountancy

Michael has vast experience in the world of small business accounting. His extensive knowledge is unparalleled in the area, spanning 35 years. He is the go-to guy on the East End for business valuations and succession planning. Michael has been voted the best accountant in the Hamptons many times over by local publication, Dan's Papers. Michael served as the long-time Chief of the Montauk Fire Department. In his spare time Michael enjoys boating, small construction projects, and spending time in his home in Florida. Michael is a master with "The Jaws of Life" and competes internationally with the Montauk Fire Department's Extrication Team.

Dorothy E. Jacoby, Partner LIU Southampton

Dorothy has been in public accounting for over 25 years. Growing up in the area, she ventured to Southern Florida to begin her career serving High Net Worth clients there. A few years later, she returned, bringing back with her a plethora of skills and knowledge. Dorothy is a master of getting to the bottom of complex tax issues. She is one of the premier marine tax professionals on the East End. She also has extensive experience working with teachers and police officers. When not working, Dorothy enjoys spending time tending to her garden and with her family. Dorothy is also known for baking the best cookies on this side of the Shinecock Canal.

Zachary Levine, Partner Binghamton University, BA Economics, University of Vermont, MA Accountancy

Zack has a wide array of accounting experience in both the public and corporate sectors, spanning eight years. Before joining MJL & H in 2018, he worked in New York City for a boutique High Net Worth accounting firm. Prior to that, he worked for Mazars USA, auditing insurance and some of the largest real estate funds in the country. Zack is a firm believer in streamlining accounting processes using technology. In his spare time Zack enjoys going to the ocean, travelling, and calisthenics. Zack can also juggle and walk on his hands. If accounting were to not work out for him, he's well primed for a career in the circus!

Cathy K. Hatgistavrou, Partner Bucknell University, BS Business Administration - Accounting

Cathy H has been in accounting for over 30 years. She started her career as an auditor with KPMG- Peat Marwick. She spent over 10 years as Controller in the Finance Department of Hackensack University Medical Center in New Jersey. Cathy is now one of the premier trust and estate accountants in the Hamptons. Other specialty areas include small business consulting and real estate transactions. In her free time, Cathy serves as President of the Sagaponack School Board and Audit Committee chairperson of the Greek Orthodox Church of the Hamptons.

Virginija Kupstaite, Tax Manager University of Technology Kaunas (LT), BA/MA Economics, Suffolk Community College, AA Accounting

Virginija has been an accountant for over 15 years in the United States, and for 5 years before that. She has been with MJL & H for over 10 years. In her time with the firm she has become well versed in many aspects of small business and personal taxation. She also specializes in the handling of payroll audits. In her spare time Virginija enjoys travelling and trying new foods. Virginija was born in Lithuania.

Ozzy Kiran, Manager Hofstra University, BA Accounting
EA, QuickBooks Online ProAdvisor

Ozzy has been with MJL&H Accounting since 2017. He specializes in preparation of personal and corporate income tax returns. He also provides tax planning and business consulting services to businesses and their owners. He represents clients from a wide range of industries including construction, professional services and retail. Feel free to ask Ozzy any of your Quickbooks questions. Ozzy is our Quickbooks Online ProAdvisor at the firm.

  • M J L & H Accounting
  • 360 Montauk Hwy
  • Wainscott, NY 11975
  • Telephone: (631) 725-7798
  • Fax: (631) 725-8262