Sohn & Ko, C.P.A.s'
About Us

We are committed to providing you with the best possible financial services possible. We use the latest technologies including top of the line tax software and can use e-file to get your tax refunds processed quickly and easily.

Sunghoon B. Sohn C.P.A., M.B.A. began his career with Daewoo Co. Ltd., in Korea in 1992. Sohn sharpened his skills as a business taxation and business consulting. He also called Brian.

Sohn earned a Bachelor's degree from Sungkyunkwan University. He continued his academic pursuits and earned a Master's degree in MBA from DePaul. He became a Certified Public Accountant in 1999.

Sohn is active in a number of professional organizations including the Korean CPA Association of Illinois, a member of the Midwest Korean American Jaycees, and a member of the American Institute of Certified Public Accountants.
Brian treats every client with respect and integrity.
Brian provides independent financial analysis in addition to tax and accounting services.

Kyung Nam Ko C.P.A., M.S.A., started his career at KCC group (Kumgang Korea Chemical Co., Ltd.) in Korea after graduating from Korea University in 1995. For 6 years he was in charge of financial planning and budget parts of KCC group, before he was accepted to the graduate program in accountancy at U of I, Champaign. After receiving his master degree in Accounting, he then passed the C.P.A. Exam in 2003.


Kyung Nam Ko started his accounting career with Sang-Gu Cha, a well known C.P.A. in the Korean community. In 2005, he has formed partnership with Mr. Sunghoon B. Sohn to provide better service in accounting and taxation to the community.


Currently, he is a member of Korean CPA Association of Illinois & American Institute of Certified Public Accountants. Also, he serves as a counselor to the nonprofit organizations in Korean community.   


Mr. Ko is dedicated to become vital part of Korean business community by serving clients with integrity and wisdom.

Sohn & Ko joined forces in 2005 to form Sohn & Ko CPAs.

  *    Professional Staffs  

They believe that their combined knowledge and experience will achieve remarkable results for all of their clients.


Sohn & Ko, C.P.A.s'
6116 N. Lincoln AVe.
Chicago, IL. 60659
Tel    773-463-0700
Fax   773-463-2851

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