Meet the Staff

We are proud to say our staff members have been with us for several years.

Sharon Gamache, NATP
Owner/Manager

I’ve been doing tax returns since 1984 and have seen lots of changes in the tax laws.  

Also, I’ve been a REALTOR  for  over 34 years and  have been a landlord for over 47 years.  I am a proud member of the National Association of Tax Professionals.  

As a small business owner for Gamache Tax Service LLC I take a very personal interest in the tax law changes for you and for myself.  


Hi, my name is Tina. I’m Sharon’s daughter and have been told I look and sound just like her!

I’ve been supporting the “back office” for over eight (8) years, working nights and weekends.

I have a Bachelor’s Degree in Business Management and currently work as an Independent Contractor offering professional services in Office Management, Business Development, and Event Planning.

Have a GREAT year! Tina Dondajeski


Hi, my name is Debbie.

I have been working at Gamache Tax Service, LLC for over eight (8) years. This job is like being part of a second family.

I have also been a customer since 2002. I have worked in office management for over 30 years and pride myself in “customer service”.

I enjoy meeting people and hearing their stories. Whether it is on the telephone or in-person, I look forward to hearing from you.

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