Slide Great ideas. Positive impact. That’s Zeifmans. Great ideas.

    Positive impact.

        That’s Zeifmans.


Zeifmans is a full-service tax, accounting and business consulting firm based in Toronto, Canada, and is ranked as one of Canada’s top 20 firms by revenue. 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 9,000+ clients through every step of the business life cycle.


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Bid to repeal Section 280E up in smoke: How the recent ruling affects American cannabis

Regulatory support will always trail behind public acceptance and one prominent example of this is the US’s outdated Internal Revenue Code Section 280E as it relates to the cannabis industry.  In a long well-publicized battle, Oakland-based Harborside Inc. (listed on the Canadian Securities Exchange and operator of a number of cannabis dispensaries) had been arguing that Section 280E is unconstitutional. This section bars state-legal cannabis companies from making use of standard business deductions other than ...

Will stock option taxation changes hurt hiring?

Employers in Canada’s emerging industries like cannabis, psychedelics, and agritech are concerned about how upcoming changes to the taxation of stock options will impact their ability to recruit top talent. Traditionally, stock options are among the most enticing incentives used to attract senior talent; particularly the type of executives who are equipped to drive growth ...

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