About Us

CPA Professionals Since 1972

Edwards, Ellis, Armstrong & Company has always been a CPA firm committed to helping its clients achieve their personal and business goals.  Over the years, we have consistently provided the highest quality tax management advisory services by attracting and retaining the best accounting professionals.

Offices in Ann Arbor and Troy

Our team serves the entire southeast Michigan area with partners in audit, tax and management advisory services. We are equipped to serve individuals and organizations ranging from single ownership businesses to performing certified audits for multi-division organizations. We have particular strengths working with clients in manufacturing, wholesaling, retail, real estate, professional service industries, broadcasting, contracting and non-profit organizations.

Edwards, Ellis, Armstrong & Company is a proud member of the AICPA and MICPA with the goal of continuing to deliver state of the art accounting, tax and management advisory services to our clients on a timely and professional basis. We are also a member of JHI International, an association of small and mid-sized accounting practices worldwide that are joined together in a collaborative organization designed to enhance the breadth of capabilities for each member firm. Our team of CPAs and accounting advisors are always available to assist and advise clients on making their businesses successful.


David Armstrong


David joined Edwards, Ellis, Armstrong & Co., P.C. in 1992, and became a partner in 2007. He is both a tax expert as well as a financial advisor. He received his BBA in accounting at the University of Michigan with high distinction and then continued to get his MS in Taxation with Summa Cum Laude from Walsh College. David obtained his CPA license in 1995. He also qualified as a Certified Financial Planner (CFP)® in 2005.

David currently serves as Treasurer of Riverside Arts Center and is a member of the Finance Committee for Big Brothers Big Sisters of Washtenaw County. David is also a Life Master in bridge and enjoys playing in local tournaments on a regular basis.


Jeffrey Miller


Jeffrey joined Edwards, Ellis, Armstrong & Co., P.C. in 1999 and obtained his CPA license in 2001. He also became a Certified Fraud Examiner in 2012. He specializes in audits and attestation engagements but is also a member of our tax services team. He obtained his BBA in accounting from the University of Michigan.

Jeffrey is currently a member of the Board of Directors as well as a member of the finance and audit committees for SafeHouse Center, a non-profit organization providing services to victims of domestic assault in Washtenaw County.

Alpa Parikh


Senior Accountant
Alpa joined Edwards, Ellis, Armstrong & Co., P.C. in 2007. She is a member of our tax services as well as audit services team and specializes in meeting the tax needs of high net worth individuals and families. She has a Masters in Accounting from Eastern Michigan University as well as a Masters in Commerce.

Sumi Kailasapathy

CPA, MA, M.Phil

Senior Accountant
Sumi joined Edwards, Ellis, Armstrong & Co., P.C. in 2008. Sumi is a member of our tax services as well as audit services teams. Corporate, fiduciary and personal property taxes are her specialty. She has her undergraduate degree in Economics and Political Science with magna cum laude from Wellesley College. She also has an MA and M.Phil from the New School for Social Research. Sumi taught Political Economy at Eastern Michigan University before joining us.

Bryan Mulvihill


Financial Planner
Bryan joined Pinnacle Investment Advisors, LLC in 2010. He earned a BBA specializing in Finance from Western Michigan University. Bryan is a licensed life, accident, and health insurance agent in the State of Michigan. He is also a Certified Financial Planner®.