Miles is a partner with Draffin Tucker where he has been associated with the firm since 1991. He serves the firm as partner in charge of its tax department and commercial practice.  His career has been concentrated in tax and audit and accounting services for closely-held businesses, professionals, and individuals.  Miles has been directly involved in the provision of services to numerous industries including agribusiness, attorneys, construction contractors, equipment and automobile dealerships, physicians, real estate, and small business.

Miles is licensed to practice in Alabama and Georgia.  He is a member of the American Institute of CPAs and the Georgia Society of CPAs, which he has served as President of the Albany Chapter.  He is a member of the Construction Financial Managers Association, the Association of General Contractors, the National Society of Accountants for Cooperatives, and the Georgia Pecan Growers Association.

Miles is married to Romy Espy, and he has three adult children, Miles Espy, Jr., Michael Espy, and Emily Espy Riles.