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William Martin, Jr., CPA

Financial Advisor

Contact William Martin, Jr., CPA
10065 Red Run Boulevard, Suite 200
Owings Mills, Maryland 21117

William C. Martin, Jr., CPA, is a Financial Advisor with The Prosperity Consulting Group, LLC. Utilizing a comprehensive approach to wealth management, Bill’s extensive experience as a Certified Public Accountant allows him to prepare tax efficient solutions for his clients. His devotion to providing clients with independent investment advice allows him to help individuals through an array of financial concerns. Bill has found his passion for guiding individuals, families, businesses and institutions through retirement, tax and business planning. Working with a diverse group of clients, Bill provides customized and proactive wealth management advice and solutions.

The core of Bill’s practice lies in his passion for helping clients navigate through:

  • Retirement Planning
  • Tax Planning
  • Investment Advice
  • Estate Planning
  • Wealth Management
  • Buy/Sell Agreements

The value that William C. Martin, Jr., along with The Prosperity Consulting Group, LLC, provides goes far beyond the investment component. By adhering to a comprehensive approach to wealth management, key areas that are critical to a client’s financial success are addressed: Tax Planning, Retirement  Analysis, Estate Planning, Insurance Planning and Business Planning. This proactive approach enables Bill, and The Prosperity Consulting Group, to build strong relationships with every client while delivering results.


William Martin is a licensed Certified Public Accountant. He serves as an independent contractor for The Prosperity Consulting Group, LLC. He is employed full time at accounting firm, UHY Advisors Mid-Atlantic MD, Inc. UHY Advisors Mid-Atlantic MD, Inc. provides accounting, tax preparation services, and consultations regarding accounting and tax matters.

*The Five Star Wealth Manager award is based on 10 objective criteria. Eligibility criteria – required: 1. Credentialed as a registered investment adviser or a registered investment adviser representative; 2. Actively licensed as a registered investment adviser or as a principal of a registered investment adviser firm for a minimum of 5 years; 3. Favorable regulatory and complaint history review; 4. Fulfilled their firm review based on internal standards; 5. Accepting new clients. Evaluation criteria – considered: 6. One-year client retention rate; 7. Five-year client retention rate; 8. Non-institutional discretionary and/or non-discretionary client assets administered; 9. Number of client households served; 10. Education and professional designations. Wealth managers do not pay a fee to be considered or placed on the final list of Five Star Wealth Managers. The 2020 Five Star Wealth Manager Award covers January 1st 2019 through December 31st 2019. 


Building Relationships | Delivering Success®
The Prosperity Consulting Group registered as a Registered Investment Advisor (RIA) in 2005. We have with a passion for providing clients with objective investment advice and wealth management solutions. Our purpose, coupled with our fiduciary commitment, is essential in helping clients achieve their financial goals. Our firm is dedicated to providing unparalleled financial planning and investment advice to individuals, families, businesses and institutions. We have identified key areas that are critical and integral to a client’s financial success. These planning areas encompass: Investment Planning & Management Retirement Planning Estate Planning Tax Planning Business Planning Insurance Planning Income Protection & Asset Preservation Education Planning 401(k) Planning
10055 Red Run Boulevard, Suite 130
Owings Mills
United States