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Governing Law and Dispute Resolution Clauses in an Ontario Business Sale Agreement

Understand why governing law, jurisdiction, and arbitration clauses matter in an Ontario business sale agreement, and how disputes actually get resolved.

Buying & Selling a Business6 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • A governing law clause specifies which jurisdiction's law will be used to interpret the agreement — for an Ontario business sale, that is almost always Ontario law, even where one party…
  • Purchase agreements can direct disputes to the courts or require them to go to private arbitration instead.
  • Post-closing disputes in Ontario business sales tend to cluster around a few recurring issues: - Indemnity claims for an alleged breach of a representation or warranty made in the…

Near the back of almost every business purchase agreement sits a cluster of clauses that rarely get much attention during negotiation — governing law, jurisdiction, and dispute resolution. They read like boilerplate, and for most of the deal's life, they are simply ignored. Then a dispute happens, and these clauses become some of the most important pages in the entire agreement, because they decide where, how, and under what rules the fight actually gets resolved.

This article explains what these clauses do, why choosing arbitration over court litigation, or vice versa, matters more than it looks, and how they interact with the way most post-closing disputes in an Ontario business sale actually arise.

What the Governing Law Clause Actually Does

A governing law clause specifies which jurisdiction's law will be used to interpret the agreement — for an Ontario business sale, that is almost always Ontario law, even where one party is located elsewhere. This matters because contract interpretation, available remedies, and even basic concepts like what counts as a reasonable effort or a material breach can differ meaningfully from one jurisdiction to another.

A related but separate clause addresses jurisdiction — which courts, or which arbitral seat, have the authority to hear a dispute in the first place. It's possible, though usually avoided by careful drafting, to end up with Ontario law governing an agreement while a dispute is technically fought somewhere else — a mismatch worth catching at the drafting stage rather than in the middle of a dispute.

Litigation vs Arbitration: What the Choice Actually Means

Purchase agreements can direct disputes to the courts or require them to go to private arbitration instead. Neither is universally better — the right choice depends on the deal, the parties, and what kind of dispute is most likely to arise.

ConsiderationCourt litigationArbitration
PrivacyGenerally a public recordGenerally private, unless the parties agree otherwise
ProcessFollows court procedure and rules of civil procedureFollows whatever procedure the parties and arbitrator agree on
Appeal rightsBroader appeal rights generally availableTypically limited grounds to challenge an award
Decision-makerAssigned judge, not chosen by the partiesParties typically have input into selecting the arbitrator, including one with relevant industry or transactional expertise
EnforcementWell-established domestic enforcement mechanismsCan be advantageous for enforcement across jurisdictions, depending on the parties involved

Neither column above should be read as "faster" or "cheaper" in the abstract. How a dispute actually plays out depends heavily on its complexity, the parties' conduct, and the specific arbitration or court process involved, and shouldn't be assumed in advance.

Where This Actually Comes Up in a Business Sale

Post-closing disputes in Ontario business sales tend to cluster around a few recurring issues:

Well-drafted purchase agreements often don't send every one of these to the same forum. It's common to see financial and accounting disputes, like a working-capital or earn-out disagreement, routed to an independent accountant for a binding determination, while broader legal disputes, like an indemnity claim for breach of a representation, go to arbitration or the courts under the agreement's general dispute resolution clause. Knowing which mechanism applies to which type of dispute avoids a fight about where to fight before the real dispute is even addressed.

Practical Points to Negotiate

Frequently asked questions

Does it matter if the other party is outside Ontario?

Yes, and it's one of the main reasons to be deliberate about these clauses rather than treating them as boilerplate. Confirming Ontario law and an Ontario, or otherwise agreed, forum reduces the risk of a dispute being fought under unfamiliar rules or in an inconvenient location.

Is arbitration always faster than going to court?

Not necessarily, and it shouldn't be assumed either way. Arbitration can offer more control over timing and process in some cases, but complexity, the parties' conduct, and the specific arbitrator or process chosen all affect how long a dispute actually takes to resolve.

Can a dispute resolution clause treat different types of disputes differently?

Yes, and this is common in business sale agreements — routing financial or accounting disagreements to an independent expert while sending other disputes to arbitration or the courts under a separate clause. This needs to be drafted carefully so the different mechanisms don't conflict or leave gaps.

What if the purchase agreement doesn't address dispute resolution at all?

Silence doesn't mean there's no answer. General legal rules about jurisdiction and applicable law would still apply, but relying on default rules rather than a clear, negotiated clause leaves more open to argument if a dispute actually arises, which is exactly the kind of gap worth closing at the drafting stage.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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