Tax Services

Ideas for better returns.
Developing a relationship that goes beyond taxes.

Wealth Building

Planning for your future.
Building a better future, one investment at a time.


Your financial anchor.
The expertise to get you where you want to be.


Many paths. One destination.
Our experts will help you plan for tomorrow.. today.

Business Consulting

William L. Wong and his tax and wealth planning experts will get get you where you want to be. The better we know you, the more we can help. Our goal is to provide expert financial guidance and exceptional service to grow, protect, and transfer your wealth.
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Wealth Planning

With over 40 years of experience, we have to proven strategies to grow, protect, and transfer your wealth.
  • Financial Planning
  • Estate Planning
  • Investment Planning
  • Wealth Building Strategies

Tax Strategies

William L. Wong CPA & Associates, Inc. is one of the leading financial and tax consulting firms in Hawaii. With over 100 years of combined experience among its team of professionals, we have served the accounting, tax and business consulting needs of individual and business clients since 1976.

Our office, which is located in Kailua-Kona, Hawaii, serves clients across the island and throughout the State of Hawaii, as well as California, Arizona, Nevada, Washington, Oregon, Texas, New York, and Guam.

Some of our firm’s major business accounts include professional practices (medical, dental, legal, insurance), restaurants, super-markets and convenience stores, real estate development and construction companies, building component manufacturers and suppliers, wholesalers, automotive parts and services, transportation and public service companies, e-commerce retailers, landscape construction and maintenance firms, recreation businesses, estates and trusts. Services are provided to small businesses of all sizes with various needs, including those with annual sales from $50,000 to over $20,000,000.

The firm currently has a diverse staff with several professional designations, including Certified Public Accountants, MBAs, Personal Financial Specialists, Registered Investment Advisors, QuickBooks Advisors, Human Resources Administrators, Payroll and Fringe Benefits Specialists, and a Marketing Specialist. Each member of our team specializes in different areas of Taxation, Accounting, Computer Software Consulting, Financial Planning, Human Resources and Payroll, Business Valuations, Litigation Support, Wealth Building Strategies, and Marketing. 


William L. Wong Named Top 10 CPA in Hawaii

William L. Wong Wins National SBA Accountant Award

Professional Advice Could Save your Business

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