About Us


Zeifmans:Full-service Tax

Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada, ranked as one of Canada’s top 20 accounting firms by revenue, and a top 10 Accounting Firm by service. Beyond the traditional offering, our services include business advisory, valuation, corporate finance, transaction services, corporate turnaround and insolvency, and estate and succession planning, supporting our 11,000+ clients through every step of the business life cycle.

Since 1959, Zeifmans has been developing innovative solutions driven by creative insight. Over 60 years later, our diverse local team has grown to over 150 team members, while our membership with Nexia International – one of the world’s top ten accounting and consulting networks – provides access to a global team of 3,400+ partners spanning more than 120 countries. Over 4,000 of our clients are private companies – many having been with us for more than a generation; proof that our connection with our clients remains a trusted long-term relationship based on the common goal of business growth and success.

You want a tax, accounting, and consulting partner who understands your needs and the full range of solutions available. One who works within the rules to make the rules work for you. Who gives you straightforward, intelligent advice that consistently adds to your bottom line. Great ideas. Positive impact. That’s Zeifmans.

For a comprehensive insight into our tax, accounting, and consulting services, please feel free to download our firm brochure by clicking here.