About Vaknin Law Professional Corporation

Vaknin Law Professional Corporation is a small Mississauga firm that limits its work to tax, business, and corporate law, with additional experience in trusts, wills, and estates. Founder Sonia Vaknin was called to the Ontario bar in 1998 and holds degrees from York University and the University of Western Ontario. The firm handles personal and corporate tax planning, CRA audits and appeals, voluntary disclosures, incorporations, reorganizations, and mergers and acquisitions, along with cross-border and not-for-profit matters.

The firm works closely with its affiliate accounting firm, HS & Partners LLP Chartered Professional Accountants, pairing legal and tax accounting advice for the same client base of individuals, families, business owners, and corporations. Vaknin has appeared on television business programs, spoken at events on tax topics, and holds a membership in the Entrepreneurs Organization. Vaknin is fluent in English, Russian, and Hebrew, and the firm's law clerk, a member of the Institute of Law Clerks of Ontario, also speaks Spanish.

In the community

  • Sonia Vaknin is a member of the Entrepreneurs Organization.
  • Vaknin has spoken at events on tax topics and appeared on television business programs.

Good to know

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Where to find them

5025 Orbitor Drive, Building 5, Suite 400, Mississauga, Ontario L4W 4Y5 · 905-678-1540

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This listing was generated by AI from public sources in September 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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