Ryan Ahn, CPA   

Korean Speaking CPA | Japanese Speaking CPA

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fantastic flight over parked new cars at the car building enterprise at sunset, smooth rows of cars

Who I work with

I work closely with CEOs, CFOs and accounting managers of subsidiaries of Korean and Japanese multinational companies with $50M+ in revenue. I have considerable experience in industries including: automotive, chemical, consumer and industrial products, trading companies for special equipment, real estate, technology and insurance.

My specialty

I am fluent in English, Japanese and Korean and specialize in advising both inbound and outbound international companies seeking the advisory services of a Japanese speaking CPA or Korean speaking CPA. I work closely with clients to maximize profitability, improve business efficiencies and financial reporting. My specialties include:

  • Enterprise Risk Management
  • Internal Audit
  • International Tax solutions and controlling global tax liabilities
  • Consolidation
  • External Audit, accounting and US GAAP and IFRS financial reporting services

Unique things about me

I attended Hanyang University in Seoul, South Korea and I completed my Master’s Degree in Accounting at the University of Illinois at Urbana-Champaign.

Winter at Urbana, Illinois. The clock tower is a public building and belongs to the Department of Mathematics at the University of Illinois at Urbana Champaign.
A close up view of a professional male tennis player running in mid motion reaching out above to strike the tennis ball in a volley from close to the baseline. The athlete is playing on a grass court in a generic stadium full of spectators. With motion blur.

When I am not at work

I love playing and watching sports including golf and tennis. I also love reading books and watching movies.

People say I am

A skilled and engaged advisor, I enjoy my daily interactions with clients and I am passionate about helping them achieve their business goals.


I am passionate about helping them achieve their business goals