About Us
Veteran-Owned. Family-Driven. Community-Focused.
On the Mark Tax Service is a Berea-based, tax firm focused on providing income tax preparation, planning, and guidance.
Founded in 2020 by attorney Mark Dent, the firm combines professional judgment, practical experience, and a commitment to helping clients understand their options—not just meet deadlines.
Beth and Erika work with Mark to ensure returns are prepared accurately and filed on time. From organizing information and answering client questions to supporting return preparation and review, our team is structured to make tax season efficient, organized, and approachable.
Experience That Works
Together, our team brings more than 25 years of combined tax-related experience. A city council woman, a former JAG Attorney and a retired IT Professional, working together so every return is prepared correctly.
The result is a process designed to reduce surprises, handle complexity calmly, and provide clarity year after year.
Our Approach
Tax preparation without advice is simply damage control.
At On the Mark Tax Service, we take time to explain your return, identify planning opportunities, and help you prepare for future tax years. For business owners and more complex situations, this includes evaluating your circumstances against a wide range of established tax strategies to determine which ones actually apply to you.
We don’t believe in one-size-fits-all solutions. Your situation is unique, and your tax approach should be as well.
A Firm Rooted in the Berea Community
Our firm is proud to serve the Berea community. Clients are supported by a team that knows them, respects their time, and is committed to getting the details right.
