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Diane Harbour

Detroit Regional LGBT Chamber of Commerce

An accountant and Enrolled Agent who has specialized in taxes for most of her career, having founded Harbour Tax & Accounting, Inc. in 2002. Harbour Tax & Accounting merged with ATS Advisors, a CPA Firm in 2014. Together a unique partnership has been created. 37 years of career experience in tax consulting, accounting systems and strategic planning. Valuable experience was gained from an 22 year career in the field of real estate and construction, including golf course management, land development, residential and commercial real estate prior to founding Harbour Tax & Accounting. Diane has a Bachelors of Science Degree from the University of Detroit in Business Management with a concentration in accounting.


Currently focusing on business development for ATS Advisors a CPA Firm. Work with a large clientele of Law Enforcement professionals, having served as Treasurer of the Spirit of Blue Foundation since 2010. Spirit of Blue is a nonprofit organization that supports the law enforcement community – municipal and state police agencies – with training equipment and training for officers.


Currently serving on the Board of The Greater Detroit Regional LGBT Chamber of Commerce, to guide the financial operations of the organization whose mission is to support LGBT businesses and their allies in the Greater Detroit area.

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