Jason graduated from State University of New York with a B.S. in Accounting and Economics, and a M.B.A with a concentration in Human Resource Management. Having relocated to the Washington, D.C. metropolitan area in 1996, Jason held several accountant positions with increasing career growth and job responsibilities.

Serving as a controller in 2001 for Fitness Resource Inc., the fourth largest specialty fitness equipment company in the country, Jason managed the financials of 23 retail stores and sales departments, and reduced overhead costs by more than $200,000 through debt consolidation and department restructuring.

2004 brought Jason new challenges as a small business owner. Owning and operating an EmbroidMe franchise in Springfield, Virginia, Jason turned the retail store into a leader in the full-service, embroidery and promotional products industry. Through aggressive advertising, marketing, and networking, Jason’s store rose to be the most profitable franchise and was ranked number two in sales volume in the Washington, D.C./Baltimore metro area. In recognition for exceptional customer service, fair prices, and state-of-the-art technology, Jason received Business of the Year and Outstanding Product awards from the Springfield Chamber of Commerce.

The entrepreneurship journey afforded Jason expanded experience in small business operation, handling of common challenges facing small businesses, and an understanding of what it takes to succeed. Since establishing his CPA practice in 2010, Jason has enjoyed working with small businesses and individuals. He frequently attends conferences and seminars to stay current with the latest rules and regulations. To give back to the community, Jason has taught classes at local colleges and served on the Board of Directors for Stop Child Abuse Now (SCAN). Jason truly believes that education and strong business relationships are the foundation for saving money and sustaining trust.

Mr. W. CRAIG WHITE – Tax Manager

Craig graduated from George Mason University with a bachelor’s degree in Business Administration with a concentration in Accounting, magna cum laude. He began his accounting and tax career with Murray, Jonson & White, CPA's in Arlington, Virginia where he worked for four years.

After passing the CPA exam, Craig formed his own accounting practice in 1981 in Mclean, Virginia. In addition, he served as chairman of the Management Advisory Services committee of the Virginia Society of Certified Public Accountants.

Craig serves as Senior Tax Consultant in the firm. His areas of practice include Federal and state individual, corporation, partnership and trust taxation including preparation of income tax returns and tax planning, IRS representation, gift tax returns and business valuations.

Craig previously earned two associate degrees from Northern Virginia Community College (Annandale Campus) and later returned as an instructor. Also, he enjoys tennis and chess and served as President and Board Member of the Optimist Club of McLean/Tysons Corner which has as its motto “Friend of Youth.”

MRS. YUN CHOI CPA – Senior Accountant

Mrs. Yun Choi CPA joined Jason S. Osser CPA & Associates in 2014. Yun has over 10 years of professional experience in accounting and taxation. She has worked with many small businesses from vastly different fields and operation, which gives her a rounded view of the different accounting needs from each sector.

From 2007 to 2009, Yun volunteered her time and accounting expertise at a local non-profit food bank and women’s shelter, providing assistance to the Financial Director with various projects in establishing general accounting procedures.

Yun graduated with a Bachelor’s Degree in accounting and business administration from the Kyung-Hee University in South Korea and passed her CPA exam in 2007. Yun received her CPA license in 2014.

MRS. THANH HUYNH CPA – Staff Accountant

Thanh graduated from University of Maryland University College with a B.S. in Accounting and Finance. With over 12 years of professional experience in accounting, budgeting and taxation, she has held different positions: Staff Accountant, Senior Accountant, Accounting Manager, Assistant Controller and Financial Manager in private, non-profit and government.

She is a full-time Financial Manager with D.C. Government and is a part-time Accountant & Tax Preparer at Jason S. Osser CPA & Associates. Thanh have been a licensed CPA in Virginia since 2009.

MS. ARINA ARTIC – Staff Accountant

Arina has experience in accounting, bookkeeping, individual and corporate income tax preparation. She has joined JSO as a staff accountant. Prior to joining Jason S. Osser COA & Associates. Arina worked as a staff accountant for Enterprise Tax & Accounting. Since the beginning of her career in accounting, Arina has been a member of the American Institute of Certified Public Accountants and the Virginia Association of Certified Public Accountants.

Arina earned an Associate’s Degree in Business Administration with cum laude in Northern Virginia Community College and a Bachelor of Science Degree in Business Management from Moldova State University. She also holds a certificate in bookkeeping and is contemplating to become a Certified Public Accountant after graduating from George Mason University with Bachelor of Science in Accounting in 2018.

MR. KHA TRUONG, EA – Staff Accountant

Kha is an enrolled agent and is pursuing an accounting degree from George Mason University.

MR. TANKA KHANAL MBA – Senior Accountant

Tim has over 9 years of professional experience in accounting and taxation. He has worked with many small and medium sized businesses including high net worth clients.

Tim graduated with a Master’s Degree in accounting and business administration from Strayer University in 2007. Tim has an extensive experience in international taxation and he loves to solve complex tax issues and create a value to our clients. Tim loves play tennis and running at the local parks in his spare time.

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Jason S. Osser, CPA, MBA
QuickBooks ProAdvisor
5027-B Backlick Road
Annandale, VA 22003
jason@ossercpa.com 571.331.1652