For over half a century, Yih-Chyun has grown with Taiwan’s businesses. From our early days as a bookkeeping agency, we built our work on expertise and integrity—rooted locally, trusted widely, and relied on as a steady tax and accounting partner.

Learnings became conviction. In 2008, we combined the audit strength of Yih-Chyun CPAs Firm with the meticulous bookkeeping of Yih-Chyun Bookkeeper Firm, delivering end-to-end tax and finance solutions. This “point–line–surface” integration reflects our commitment to precision and depth.

Our stability comes from our senior professionals—decades of consistent dedication. They are our backbone and our clients’ peace of mind. Through experience, mentorship, and leadership, we turn a two-generation mission into service quality you can feel. For us, professionalism is not just numbers—it is the warmth that helps clients endure change and create lasting value.