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Taxation Law

From programming and advocacy to peer recognition and relevant resources, OBA Section membership connects you with education, engagement and leadership opportunities to propel you to the forefront of your area of practice.

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Resources, Articles, & Advocacy

Article | October 09, 2026

Ontario Beneficial Ownership Registry: What Tax and Corporate Lawyers Need to Know

This article examines Ontario’s beneficial ownership transparency regime, including the current requirement for privately held corporations to maintain an Individuals with Significant Control (ISC) register under the OBCA, as well as Ontario’s proposed Beneficial Ownership Registry. The proposed registry would require private corporations to file beneficial ownership information through an online platform using existing corporate filing processes. The article discusses key compliance obligations, access rules, penalties, federal comparisons, and practical considerations for tax, corporate, trust, and estate practitioners.

Article | October 09, 2026

Harvard Properties at the FCA: Fair Market Value, Consideration and the Limits of Section 160 of the Income Tax Act

In Harvard Properties Inc. v His Majesty the King, the Federal Court of Appeal reversed the Tax Court’s decision and vacated a section 160 assessment arising from a complex tax-planning transaction. This article explores how fair market value, consideration and arm’s-length dealing reshaped the analysis, why Microbjo was distinguishable, and why GAAR could not rescue the assessment.

Article | October 09, 2026

Deeming Rules Under Section 93.2 of the Income Tax Act: An Unintended Trap for LLC Incentive Units?

Section 93.2 can create unexpected tax consequences where a Canadian-resident employee receives incentive units in a Delaware LLC. Canada generally treats the LLC as a corporation and section 93.2 deems its interests to be shares. Section 7 may tax the interest without cash to fund the liability, with no paragraph 110(1)(d) deduction. Distributions may be fully taxable as dividends, and U.S./Canadian timing differences may prevent foreign tax credits. FAPI issues may also arise.

Article | October 05, 2026

Where Families Fail the s. 84.1 Intergenerational Transfer Tests — and How to Protect your Clients

When a parent sells the family business to the children's corporation, s. 84.1 of the Income Tax Act can tax the proceeds as a dividend rather than a capital gain. The 2024 intergenerational transfer exception avoids that treatment, but only if the parent actually leaves the business. CRA guidance and Bill C-15 (March 2026) show where families fail the tests and how to draft around them.

Legislative Update | October 02, 2026

Your OBA LegUp Policy and Legislative Update Week of September 28

Ontario Judicial Appointments: The Honourable Sean Fraser, announced eight judicial  appointments to the Court of Appeal of Ontario and Superior Court of Justice of Ontario. The appointments were done under the judicial application process established in 2016, emphasizing transparency, merit, and the diversity of the Canadian population.

Legislative Update | September 25, 2026

Your OBA LegUp Policy and Legislative Update Week of September 21

Starlink Costs:  Ontario’s new Treasury Board President, Kinga Surma, declined to disclose how much the Ford government spent cancelling its $100 million agreement with Elon Musk’s Starlink internet service. When asked, Surma said, “the decision remained with the taxpayer, that was a big component of our election and the people voted to cancel the contract,” explaining that the government will “continue to move forward with [their] broadband strategy.”

Legislative Update | September 18, 2026

Your OBA LegUp Policy and Legislative Update Week of September 14

New Judicial Vacancies: There are currently several active priority vacancies in the Ontario Court of Justice, including Cornwall, Eliot Lake, Pembroke, Thunder Bay and Timmins. Candidates who wish to be considered for a judicial appointment are encouraged to submit an application as soon as possible.

Legislative Update | August 10, 2026

Your OBA LegUp    Policy and Legislative Update Week of August 3  

Provincial By-Elections:  Premier Ford has  called byelections in three Ontario ridings:  Scarborough Southwest, York–Simcoe and Hamilton East–Stoney Creek. The voting day will be on Sept. 3. 

News | July 07, 2026

AI is Reshaping Legal Practice. Are You Ready?

Why Ontario lawyers are marking August 18 on their calendars.