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Kevin Costello




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Wakefield, MA


Assurance services
Business tax

Kevin has been working at Tonneson for over three years and has over nine years of experience in the accounting industry. In the audit department, he focuses on delivering audit and assurance services, reviews, compilations and corporate tax preparation. Kevin also has expertise in performing audits of employee benefit plans, as well as audits of compliance in accordance with Government Auditing Standards. His clients come from the professional services, manufacturing and nonprofit industries.

Kevin is a CPA who earned his B.S. in accounting from Merrimack College. He also has an M.S. in accounting and a M.B.A. from Suffolk University. He holds memberships in the Massachusetts Society of CPAs (MSCPA) and the American Institute of CPAs (AICPA). Kevin is also involved in training, mentoring and networking activities within the firm. His goal is to add as much value as possible to client relationships and respond to their needs in a timely fashion.

Kevin lives in North Reading, Mass. with his wife and two children. He enjoys the daily challenge of working in public accounting. In his off-hours, he enjoys spending time with his family, exercising, learning about and collecting watches, and handcrafting leather goods. When it’s time for a break, he likes to vacation in Maine.