Glass Buildings


Skills & Experience

IMPACT CPA LLP leverages the ideal blend of experience and skills of its team members to all facets of your business including cash management, strategic planning, tax planning, general business advice and creative problem solving.

We are a multi-disciplinary assurance, accounting, tax and business advisory practice focused on the needs of growing entrepreneur businesses in the Greater Toronto and surrounding areas. Our team members are dedicated to servicing our clients with the utmost care and professionalism.




Sandy C.K. Chim

  • Chartered Professional Accountant Designation

  • Chartered Accountant Designation (first qualified in Australia – 1982), Canada

  • Bachelor of Commerce degree, University of New South Wales, Australia

  • Master of Business Administration degree, York University

  • In public accountancy practice as a partner or sole practitioner since 1989

  • Executive Industry experience: CEO and Chairman of public listed resource companies

  • International capital market expertise in initial public offering and other merger & acquisition transactions in North America, Europe, Australia, and Asia

  • Directorship with publicly listed companies on international exchanges: TSX, TSXV, AIM (London), ASX, and HKEX


Ben Seto

  • Chartered Professional Accountant Designation

  • Chartered Accountant Designation

  • Elected Fellow

  • Bachelor of Commerce degree, Dalhousie University

  • In public accountancy practice as a partner or sole practitioner since 1988

  • Member - Canadian Tax Foundation

  • Completed CICA In-Depth Income Tax Course

  • Completed CICA In-Depth Microcomputer Consulting Course

  • Lecturer for local business school

  • Qualified installer and reseller for various accounting and management software

  • Developed computer consulting branch of practice in the area of microcomputer hardware and software selection and training

  • Former Income Tax Auditor with Canada Revenue Agency (formerly Revenue Canada Taxation)

  • Seven years general practice experience with "Big 4" international Chartered Accountancy Firm.

  • Awarded Queen's Golden Jubilee Medal for contributions to community

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Wei Hua

  • ​Canadian Chartered Accountant designation, which is now CPA, CA.

  • US Certified Public Accountant designation and UK Association of Chartered Certified Accountant fellowship.

  • Master of Business Administration degree, Wilfrid Laurier University.

  • Part-time tax professor at Centennial College and past executive director for Scarborough Business Association.

  • Co-founder of LaunchHub Incubation Canada and LaunchHub Venture Capital Fund LP.

  • Member of York Angel Investors Network.

  • Contributor and speaker to Globe and Mail, local Chinese radio and media agencies on tax and financial topics.

  • Past president of York District Chartered Professional Accountants’ Association.

  • Developed global finance, multinational audit and advisory experience with a “Big Four” firm in Canada, UK and China.

  • CFO for a Waterloo-based Fintech startup company.

  • Divisional CFO for the credit card division of a major Canadian bank, including M&A experience.

  • Fluent in spoken and written Chinese Mandarin and English.

Associate Partner

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Henrik Andersen   (Henrik Andersen CPA Professional Corporation)


•    Chartered Professional Accountant Designation
•    Chartered Accountant Designation
•    Honours Bachelor of Commerce, University of Ontario Institute of Technology
•    Developed audit, review, and advisory experience with a “Big 4” Firm, 

      specializing in Energy, Natural Resources and Industrial Markets
•    20+ years of experience in the Building and Construction Industry
•    7+ years of experience as President of multiple small business retail operations



Andrew Seto - Tax Manager

  • Chartered Professional Accountant Designation

  • Certified Management Accountant Designation

  • Bachelor of Commerce degree, University of Ontario Institute of Technology

  • Part-time tax professor at Centennial College

  • Past executive of York District Chartered Professional Accountants’ Association

  • Past governance chair of UOIT Alumni Association Council

  • Former Retail Sales Tax Auditor with Ontario Ministry of Finance (formerly Ministry of Revenue)


George Yang - CPA Manager