SERVICES        

Min (Mike) Won is the founder of Min Won & Associates, a Seattle-based boutique practice focused on tax controversy, U.S. Tax Court litigation, tax planning, estate & probate tax, international business compliance, and integrated accounting.

Before establishing his practice, Min gained extensive experience working in financial audit and tax at a Top 10 U.S. accounting firm, where he developed strong technical skills in financial reporting, federal and state compliance, and audit-ready accounting practices.

This foundation—combined with his legal training—allows him to view client matters through a legal, tax, and financial lens simultaneously, an advantage few professionals offer.

Min’s practice is intentionally narrow and highly specialized:

  • Attorney-supervised accounting and financial compliance

  • IRS and state tax disputes

  • U.S. Tax Court litigation

  • Strategic tax planning

  • Washington estate tax & probate tax

  • U.S.–Korea cross-border taxation

Min believes in clear communication, practical strategies, and efficient resolution. He avoids unnecessary litigation and focuses on delivering dependable, integrated solutions that protect clients’ finances, businesses, and families.

  Accounting & Tax Services:    

Our firm offers full accounting services tailored to the needs of small businesses, not only in Washington State but across multiple states including Oregon, California, New York, and New Jersey. We are particularly specialized in international tax matters, frequently assisting foreign companies and individuals in navigating the complexities of U.S. tax filing requirements. To provide the highest level of service, we collaborate closely with a reputable law firm in South Korea.

Whether you are seeking legal representation, need expert accounting services, or require guidance on intricate tax issues, Min Won & Associates is here to support your needs with professionalism and integrity.

OUR MISSION

Our purpose at Min Won & Associates is to empower our clients by providing expert legal, accounting, and tax services. We are dedicated to safeguarding your interests, whether through robust legal representation, meticulous estate planning, or specialized international tax solutions. For nearly 15 years, our commitment has been to deliver professional, personalized support that helps individuals and businesses thrive both locally and globally.