Executive Summary: Key Legal and Evidentiary Issues

• Dispute over the proper valuation and price of goodwill (achalandage) in the sale of an insurance brokerage, including the impact of undisclosed disciplinary and regulatory proceedings on the agreed multiplier.
• Alleged dol (fraudulent misrepresentation by omission) arising from the seller’s failure to disclose pending ChAD and TAMF proceedings against LYL, Lucien and staff, and whether this vitiated the buyer’s consent and justified a reduction in price.
• Sharp drop in commissions and client retention post-transaction, with conflicting expert evidence on whether this resulted from misclassified “sous-standard” policies or from ordinary client loss, relocation of offices, and internal business decisions.
• Attempted reliance on the legal warranty of quality (vices cachés) to re-characterize problematic “sous-standard” policies as defects diminishing the value of the acquired book of business, and the failure to prove both the defect and its quantifiable impact.
• Validity and scope of a non-competition clause defined by the vague territory of the “Grand Montréal” and whether selling the building to another insurance broker amounted to prohibited competition.
• Effect of the seller’s dol on the ancillary employment contract: whether Lucien could personally recover alleged lost commissions and cellphone expenses when his own misconduct induced the hiring.

Background and business context

In 2016, LYL Assurances inc. (LYL), a damage insurance brokerage owned by Louis Yves Lucien, operated from leased premises on Jean-Talon Street in Montréal, in a building held by a Lucien-controlled company, 9327-8356 Québec inc. Boomerang Assurances inc. (later renamed RipBoom inc.), controlled by Nathalie Sasseville, was an expanding brokerage seeking to grow by acquiring other firms. After initial cold-call contact in late 2015, the parties negotiated a transaction under which Boomerang would acquire LYL’s assets, principally its goodwill (achalandage). The parties agreed that Lucien would remain for about two years to assist the transition and would also be bound by a non-competition clause in the “Grand Montréal” region for five years after his employment ended. Parallel to the sale, Boomerang entered into a three-year commercial lease with 9327 for the Jean-Talon premises, while publicly and internally positioning LYL’s client base as attracted by the site’s metro-adjacent location. The acquisition was financed by Banque Laurentienne, which insisted on an independent valuation of LYL’s goodwill and on a formal commercial lease as a financing condition.

Due diligence, valuation of goodwill and the acquisition contract

A March 2016 letter of intent contemplated a purchase price equal to four times LYL’s annual regular commissions, subject to financing and a satisfactory due diligence review. During the extended 180-day due diligence period, Sasseville and her advisers (including an accountant and a business coach) analyzed LYL’s financial statements from 2011 to 2015 and insurer reports showing client retention, claims ratios (sinistrabilité) and volume trends. Banque Laurentienne required an independent valuation, for which Sasseville retained Chartered Professional Accountant Michel Pronovost. Pronovost opined that the market value of LYL’s goodwill was properly based on a multiple of regular commissions over the preceding 12 months, with accepted market multiples ranging from 3.3 to 4.6 depending on factors such as reputation, retention rates and loss ratios. He noted that LYL’s retention rate—about 72.5–75%—was materially below the usual 87–90% for comparable firms, and that Lucien had long experience but a mixed risk profile in terms of client stability. From this, Pronovost recommended a conservative multiple of 3.3, generating an estimated goodwill value around $1,283,000, based on commissions of roughly $389,000 after excluding business to be transferred out to a departing broker. Negotiations produced a compromise: a factor of 3.5 would be used, but that multiple would incorporate Lucien’s salary for two years, rather than adding employment compensation on top. The parties ultimately fixed the price at $1,342,000, including $1,330,000 for goodwill, using a commissions base of $380,000 and a 3.5 multiplier. Payment would occur over 24 months, with 50% on closing, several periodic instalments, and a final adjustment linked to actual retention of regular commissions over two years. Crucially, the contract contained an adjustment clause: if the actual retention rate of regular commissions after 24 months fell below 85%, the final payment would be reduced proportionally to the difference between 85% and the actual rate. Shortly before signing, Lucien insisted on capping any downward adjustment at a maximum reduction of 10% of the purchase price, a change Sasseville accepted. The acquisition contract was signed on 19 September 2016 with effect as of 1 November 2016; on 20 October 2016, the parties also executed a three-year commercial lease for the Jean-Talon premises.

Regulatory and disciplinary proceedings and the allegation of dol

Central to the case was the buyer’s allegation of dol, i.e., fraudulent misrepresentation by omission, under article 1401 of the Civil Code of Québec. In the acquisition contract, LYL made extensive representations and warranties concerning litigation and administrative proceedings. It disclosed only a “fraud” dispute involving a former employee, Maxan Samuel André, and referred generically to a ChAD inspection and investigation as being in progress. In reality, by the time of signature, two key regulatory tracks existed. First, the ChAD’s inspection/investigation had led to a formal disciplinary complaint transmitted to Lucien around 2 May 2016. Lucien later pleaded guilty to several counts, including misleading a client about LYL’s responsibility for André’s misconduct and failing to ensure that representatives complied with the distribution of financial products legislation, resulting in $10,000 in fines. Second, the Autorité des marchés financiers (AMF) had filed proceedings before the Tribunal administratif des marchés financiers (TAMF) on 12 July 2016 targeting LYL, Lucien and certain employees for multiple regulatory breaches, including representative certification issues and misconduct tied to André’s fraudulent handling of client funds. The AMF sought, among other sanctions, a five-year prohibition on Lucien serving as a responsible officer of a cabinet. Lucien again pleaded guilty; the TAMF imposed significant fines on LYL and Lucien and barred Lucien from acting as a responsible officer for five years, while restricting another broker’s ability to serve as administrator of a cabinet. None of these formal proceedings—ChAD complaint or AMF/TAMF file—were disclosed to Sasseville, either in the written representations or in negotiations, despite Lucien’s knowledge of both. The court held that this was not a mere oversight but a deliberate omission of material information. Given Pronovost’s emphasis on the brokerage’s reputation as a factor in the valuation multiple, and the seriousness of the sanctions sought and eventually imposed, the judge found that a reasonable buyer in Sasseville’s position would have either refused to proceed on the same terms or insisted on a lower multiple. Sasseville testified that she would still have bought LYL but would not have agreed to the same valuation. On these facts, the court concluded that Lucien, on behalf of LYL, committed dol within the meaning of article 1401 C.c.Q.: there were intentional misstatements and silences about ongoing formal proceedings that materially influenced Boomerang’s consent and the agreed price.

The “sous-standard” policies, loss of clients and the failed second dol theory

Boomerang advanced a second dol theory tied to alleged abuse of “sous-standard” policies. After the transaction, Boomerang negotiated the transfer of a substantial block of policies placed with specialized “sous-standard” insurers (Échelon, Pafco and later Lloyd’s) to Intact, including through Intact’s own “Intact Solutions” division. As renewals came due from mid-2017 onward, Sasseville and her staff discovered that many clients had been placed in “sous-standard” products without justification—despite not having the risk profile (serious claims history, payment default, criminal record, etc.) that would typically require higher-premium non-standard coverage. Ethically required to act in clients’ best interests, Boomerang re-placed these clients with standard policies at lower premiums, reducing the commissions earned. By 1 November 2018, Boomerang’s expert, accountant Michel Hamelin, found that annual commissions had dropped to about $191,002—roughly 50% of the $380,000 baseline used for the purchase price—far below the 85% retention that would have avoided any price adjustment. Hamelin opined that, had proper commissions been used, the “true” commission base for valuation should have been only $225,000, with a correspondingly lower price. The court accepted the data showing a steep drop in commissions, but dissected its causes. Looking behind the numbers, the court noted that the number of active “dossiers-clients” (client files), standard and “sous-standard” combined, had fallen from about 4,100 at acquisition to only 1,926 by November 2018—i.e., client files had decreased to roughly 47% of the original number. This meant that about half the clients stopped doing business with Boomerang, a fall proportionate to the fall in commissions. That pattern pointed to client loss as the primary driver, not just reclassification of policies. The court identified several factors that likely contributed to the exodus: the inherently imperfect nature of portfolio transfers (given LYL’s already modest retention rates), Boomerang’s strategic decision to relocate from Jean-Talon to Lachine in February 2018 (further from the existing client base and the metro network), and the mid-January 2018 dismissal of Lucien himself, a long-standing figure familiar to clients. The court also considered possible data-tracking confusion caused by the technical transfer of “sous-standard” portfolios to Intact and by Boomerang’s use of two different management systems over the relevant period. Importantly, the judge found no persuasive evidence that Lucien knew of any systemic misclassification of risks into “sous-standard” categories or that he intentionally allowed such classification to inflate commissions before the sale. A mere pattern of employee errors or negligence, without proof that the seller knew and exploited the problem to manipulate valuation, could not support dol, which requires an intention to deceive. The court rejected Boomerang’s attempt to infer Lucien’s bad faith solely from his insistence on capping the price adjustment at 10%; from the court’s perspective, a seller’s desire to limit downside risk in an earn-out or retention-based adjustment is commercially common and not, by itself, evidence of fraudulent foresight. This second dol argument was therefore dismissed.

Warranty of quality and the vices cachés argument

Failing on dol as to the “sous-standard” portfolio, Boomerang tried, late in the proceedings, to reframe the same issue as one of latent defects under the warranty of quality (garantie de qualité) in articles 1726 et seq. C.c.Q. It argued that unjustified “sous-standard” policies were defective products that diminished the value of the acquired business and should support a further reduction in price. The court rejected this for multiple reasons. First, Boomerang had not given the written notice of defect required by article 1739 C.c.Q. in a timely manner. That notice is a substantive prerequisite designed to allow the seller to inspect and verify the alleged defect; here, Boomerang had either not identified specific policies or had failed to share enough information to allow LYL any meaningful verification. Second, by the time of trial, Boomerang had already resold its business (including the LYL portfolio) in June 2024 and testified that confidentiality and retention practices made it practically impossible now to identify and reconstruct the allegedly defective policies. Although Sasseville said she had once isolated 248 suspect “sous-standard” policies out of 1,700, she did not establish a coherent evidentiary basis for quantifying how much of the commission drop was attributable solely to those policies versus the hundreds of non-renewed clients. Third, Boomerang had received a separate monetary compensation from Intact, calculated as a percentage of the premiums associated with transferred “sous-standard” policies; that compensation represented a benefit derived from the very portfolio it was attacking, and there was no reliable measure of how to factor it into any price reduction. Given the lack of precise or even reasonably approximate quantification of the impact of any “defect,” the court held that Boomerang had not established a basis for any further price reduction on warranty-of-quality grounds, even assuming other conditions for a vice caché were met.

The non-competition clause and the sale of the building

Another major issue was whether Lucien breached the non-competition clause when 9327 sold the Jean-Talon building in December 2017 to Jacquely Vertus, a damage insurance broker intending to operate from the same premises. Boomerang argued that this sale to a competitor violated the clause and triggered a contractual penalty of $1,000 per day, for which it claimed $150,000. The non-competition clause bound LYL and Lucien during his service contract and for five years thereafter, prohibiting them from directly or indirectly entering into business or assisting any enterprise operating in damage insurance or related financial products “dans le Territoire”, i.e., the “région du Grand-Montréal”. The court first expressed doubt that a mere sale of real estate to a competitor, without Lucien’s participation in that competitor’s operations, constituted competition “directe ou indirecte” within the intended meaning of the clause. More fundamentally, the court declared the non-competition clause invalid. Applying Supreme Court of Canada authority on restrictive covenants (including Shafron and Payette v. Guay), the judge held that, even in the sale-of-business context—where courts are more tolerant of robust non-compete obligations—such clauses must be clearly defined as to duration, territory and prohibited activities, so that their reasonableness can be assessed. Here, the territory was described only as the “région du Grand-Montréal,” an expression with no legally defined boundaries or clear geographic referent. As with the “Metropolitan City of Vancouver” wording struck down in Shafron, this vagueness made the clause ambiguous and, by definition, unreasonable and unenforceable. Because the clause was invalid on its face, Boomerang could not recover any non-competition penalty. Boomerang had also pleaded an additional $100,000 for breach of Lucien’s duty of loyalty, but this was not pursued in argument and, in any event, overlapped conceptually with the failed non-competition theory; the court treated it as effectively abandoned.

Lucien’s personal employment-related claims

In parallel to LYL’s corporate claim for the unpaid balance of the purchase price, Lucien personally claimed $27,500 in lost commissions (representing eleven months of commissions he said he would have earned had his employment continued) and $834.72 in cellphone expenses for the same period. The court dismissed these personal claims. It reasoned that, absent Lucien’s dol in concealing the disciplinary and regulatory proceedings, Boomerang would not have hired him at all. Because the employment contract itself was a consequence of Lucien’s wrongful concealment, he could not claim the benefit of that agreement to obtain damages. The court further observed that Lucien had not proven, with concrete evidence, the quantum of alleged lost commissions attributable to the early termination of his employment.

Adjustment of price and final monetary outcome

Once dol was established as to the undisclosed ChAD and TAMF proceedings, the court turned to the remedy under article 1407 C.c.Q. Rather than annulling the contract, Boomerang sought a reduction of its obligation equivalent to the damages it would otherwise have claimed. The court accepted the premise that, had Sasseville known of the regulatory proceedings and reputational cloud, she would have insisted on using Pronovost’s lower recommended multiple of 3.3 instead of 3.5, and would not have hired Lucien. However, because Boomerang had failed to prove any dol or latent defect regarding the “sous-standard” policies, there was no basis to adjust downward the $380,000 commissions baseline that the parties had selected. The proper comparative scenario therefore assumed the same commissions base but a lower multiplier and no employment component. On that basis, the court held that, absent dol, the goodwill would have been priced at $1,254,000 (380,000 × 3.3), plus $12,000 for furniture and equipment, for a total of $1,266,000 before the contractual retention adjustment. Applying the agreed cap on the adjustment clause, and accepting that, by November 2018, actual commissions had fallen to roughly 50% of the initial level (triggering the maximum 10% reduction), the court concluded that the correct, dol-free purchase price, after adjustment, was $1,135,800—of which $872,300 had already been paid. Accordingly, RipBoom/Boome­rang owed LYL the remaining $263,500 and no more. LYL’s main claim for the full $469,700 was therefore only partially granted, while Boomerang’s counterclaim for alleged overpayment, non-competition penalties and loyalty damages was rejected.

Conclusion: prevailing party and total amount awarded

In the result, the court partially allowed both the main action and the counterclaim in a technical sense, but the only net monetary relief went to LYL. The judge formally declared that RipBoom’s consent to the acquisition had been vitiated by LYL’s dol, reduced the contractual purchase price to $1,135,800 and ordered RipBoom to pay the outstanding balance of $263,500 to LYL, together with interest and the additional indemnity from the date the principal action was served. All other claims, including Lucien’s personal employment-related demands and Boomerang’s non-competition and warranty-of-quality theories, were dismissed, and each side was ordered to bear its own costs. Substantively, this leaves LYL Assurances inc. as the successful party in monetary terms, with a total court-ordered award of $263,500 plus applicable interest and additional indemnity in its favour.