Our Team
How We Work
CWM Tax Advisors (Mason Accounting & Tax Services) was founded over 20 years ago and is a growing, full-service accounting, bookkeeping & tax firm working with individuals through to small & medium-sized businesses.
Our focus is simple – provide client-focused & value-added services that surpass expectations.
Michael Cummings
Owner/President
Michael C. Cummings, CFP®, CEPAFounder & Tax Strategy AdvisorCWM Tax Advisors As the founder of CWM Tax Advisors, I’m passionate about helping business owners and individuals make smart, forward-thinking financial decisions. I acquired...
Diana Machado
Tax Director
Diana Machado Tax DirectorDiana Machado brings over 20 years of accounting and tax experience to her role as Director of Tax and Senior Accountant at CWM Tax Advisors. Known for her attention to detail and dedication to client success,...
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Jonathan Estevez
Tax Advisor/Enrolled Agent
With more than 10 years of experience in public accounting, tax planning, and financial management, Jonathan brings a practical, client-focused approach to his role at CWM Tax Advisors. As an Enrolled Agent (EA), he works with...
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Anissa Cummings
Firm Coordinator
Anissa Cummings is the Firm Coordinator at CWM Tax Advisors and a proud co-owner of the former Mason Accounting & Tax Services. A graduate of the University of Florida with a Bachelor's degree in Finance, Anissa brings more than 15...
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