Theresa Mullen


Theresa received her bachelor's degree from The Michigan State University and her Masters in Taxation from the University of Akron.



Theresa is a State & Local Tax Manager with CliftonLarsonAllen LLP since June, 2016. She has extensive Ohio state & local tax experience and is a firm resource of these issues. Theresa also has multi-state tax experience in various issues. She provides planning, audit defense, compliance and exposure mitigation assistance and direction. Prior this, Theresa was with Bruner-Cox LLP since 2004 and has more than 17 years of tax and accounting experience. Before joining CliftonLarsonAllen LLP and Bruner Cox LLP, Theresa worked for a "Big Four" firm, specializing in providing tax compliance, and state and local consulting services to a large international Fortune 500 company.


Upcoming speaking engagements

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In the community

Theresa is a frequent speaker on state and local tax issues. She was invited to testify for the Ohio House of Representatives to the Committee on Ohio's Tax Structure. As a representative of CliftonLarsonAllen LLP , she is a member of the Ohio Manufacturing Association tax committee. Theresa is also a board member for Paul & Carol David YMCA.