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About Us


For years, Won S. David Lee, CPA, PC has been providing quality, personalized financial guidance to local individuals and businesses. Won S. David Lee, CPA, PC's expertise ranges from basic tax management and accounting services to more in-depth services such as tax planning, retirement planning, estate planning and college planning.

Won S. David Lee, CPA, PC is one of the leading firms in and throughout the DC Metro Area. By combining our expertise, experience and the team mentality of our staff, we assure that every client receives the close analysis and attention they deserve. Our dedication to high standards, hiring of seasoned tax professionals, and work ethic is the reason our client base returns year after year

Our Mission

Our mission is to help clients maintain financial viability in the present, while taking a proactive approach to achieve future goals. This requires open communication to reach an understanding of our clients' needs through research and sound analysis. Won S. David Lee, CPA, PC is dedicated to meeting these goals with high standards of excellence and professionalism. We have been a staple of DC's business community for years, and pride ourselves on the level of esteem we have earned.

Our dedication to hard work has earned the respect of the business and financial community in and around DC. We believe this to be a direct derivative of our talent and responsiveness to our client base. Whether you are a current or prospective client, rest assured that individuals and businesses who choose Won S. David Lee, CPA, PC receive competent and timely advice

Our Team

Won S. David Lee - President (703) 914-0111

David received his MBA from Virginia Polytechnic lnstitute and State University and BA from Korea University, Seoul, Korea. He obtained his CPA certificate in 1989, and is licensed in the State of Virginia and North Carolina. Prior to starting the Firm in 1996, David had worked for Coopers & Lybrand (now Pricewaterhouse Coopers) in Richmond, Virginia and had extensive experience in family tax planning and financial advisory service for high net worth individuals, as well as auditing Fortune 500 companies. David is a member of the American lnstitute of Certified Public Accountants (AICPA) and the Virginia Society of Certified Public Accountants (VSCPA).

David had served as a member of the Board of Trustees of the Montessori School of Northern Virginia and currently serves as a Board Member of the American Youth Philharmonic Orchestras. A 3B aficionado, David is a strong supporter of WAMU, WETA, the Kennedy Center, and the National Symphony Orchestra. He lives in Oakton, Virgina with his wife and a daughter.

Sally SunJung Kim - Associate Accountant

Haeyoung Lee - Associate Accountant

Eunnie K. Lee - Office Manager