Recognized in Ones to Watch since 2026 
Wonchi advises clients on U.S. and international tax matters from the New Haven, Connecticut office of Charles Russell Speechlys.
Her practice includes Tax Law, with a focus on cross-border transactions and structuring tax-efficient investments in the United States for non-U.S. persons. She also advises U.S. individuals on the tax considerations arising from international investment activities.
Wonchi counsels clients on the U.S. tax implications of immigration and expatriation, providing practical guidance on complex tax issues and evolving regulatory requirements.
With an internationally focused practice, she assists clients with multi-jurisdictional tax considerations involving the United States and other countries.
Wonchi has taught courses on U.S. federal income taxation and international taxation at the University of Connecticut School of Law.
She earned her B.A. and J.D. from the University of Connecticut and is admitted to practice in Connecticut, Massachusetts, New York, and Texas.
