Privilege at Risk: How Pleading Lack of Legal Understanding Can Backfire

What happens when a party claims it misunderstood the legal consequences of a contract, but had in fact obtained legal advice at the time it was executed?  The short answer is that it can result in a complete loss of solicitor-client privilege. The Ontario Court of Appeal addressed this issue in One York Street Inc. …

Partial Summary Judgment Remains Exceptional: Lessons from Kotsopoulos V. Toronto

A recent decision from Ontario’s highest court has yielded an unusual result regarding Ontario’s ever-evolving summary judgment regime. Typically, motions for partial summary judgment are difficult to advance and, in many cases, do not proceed to scheduling given their low likelihood of success. However, Kotsopoulos v. Toronto (City), 2026 ONCA 121 (“Kotsopoulos”) raised an unusual …

Spousal Privilege: ‘Til Litigation Do Us Part

For spouses who find themselves named as co-defendants, a recent decision of the Ontario Superior Court of Justice is a warning about the limits of spousal privilege.  A convenient plot device in law dramas such as Law and Order, spousal privilege protects spouses from disclosing communications between them.  However, in Ontario, that privilege is limited …

Lending to Limited Partnerships: Lessons from the Cerieco Decision

The Ontario Superior Court of Justice decision in Ontario Securities Commission v. Bridging Finance Inc. et al. (for the purposes of this article, the “Cerieco decision”) arose out of a claims process in the receivership related to the collapse of Bridging Finance Inc. While the broader litigation and regulatory context was complex, the portion of …

The Partition Act: A Powerful Tool for Resolving Jointly Owned Property Disputes

In the recently released decision of Ross v. Luypaert, 2025 ONCA 236, the Ontario Court of Appeal reaffirmed that a co-owner of real estate can compel the sale of jointly owned property under the Partition Act. The only exception is where the opposing party can prove that such an application amounts to malicious, vexatious, or …

Ontario Court of Appeal Clarifies Limitation Periods for Loans, Gifts, and Estate Claims

The question of when a lawsuit can be commenced in Ontario seems pretty straightforward – in general, a plaintiff has two years from the date when the basis for a claim is (or should have been) discovered. It sounds simple enough, and oftentimes, it is. However, a few recent decisions from the Ontario Court of …

Court of Appeal Decides Fate of “Crypto King” $500,000 Deposit

In 2021, the self-proclaimed “Crypto King,” along with an associate, paid a $500,000 deposit to purchase a commercial real estate property to store their exotic car collection. The “Crypto King,” Aiden Pleterski, had received more than $40 million from investors who thought they were investing in cryptocurrency. The investors had never authorized Mr. Pleterski to …

Commercial Lease Modifications: Why Oral Agreements Don’t Hold Up in Court

Most people likely understand the risks of trying to rely on an oral agreement to vary the terms of a commercial lease. Nonetheless, parties often get into disputes over whether there was an oral agreement that varied the terms of a lease. A recent Ontario decision, Parkland Corporation v. Caledon Fuels Inc.[1], confirms the risk …

Dissent Rights and Shareholder Agreements – New Ruling Provides Guidance

Dissent rights, entrenched in most provincial corporate statutes, grant shareholders the power to contest significant corporate changes and compel the corporation to repurchase their shares at a fair market value. Central to the enforcement of these rights is the statutory framework, which can result in either an amicable valuation agreement or a court-mandated determination of …