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Leslie Tlumac, CPA, CGMA

Leslie Tlumac, CPA, CGMA

Partner

Leslie changed her field to public accounting after years of running for-profit companies as well as financial management of nonprofits. She completed her MBA at University of Maine, Orono. Leslie puts her business experience to use working with owners of businesses of all sizes, including start-ups. Her clients include businesses in many industries and all stages of the business life cycle. Leslie volunteers with Junior Achievement of Maine. Leslie has been named as Best-In-State Top CPAs in the list’s inaugural year of 2025 as well as in 2026. Leslie is a member of the Maine Society of Certified Public Accountants and the American Institute of Certified Public Accountants.

Get to Know Leslie

Leslie Tlumac sitting on a dock with her dog
Born in
California, and raised in New York
Hobbies
Cooking and gardening with my husband. Running, baking.
First job
Supermarket cashier
Something you cannot live without
Dogs, dark beer, and black coffee. Not necessarily in that order, but maybe. And of course, my husband!
How long at LG&H
15 years
Why LG&H
I had a professional connection to a former partner from a board of a non-profit.
Something quirky about you
I have always wanted an old Bronco with KC lights.

What clients
are saying.

An accountant reviewing figures with a couple on a laptop

Frequently Asked Questions