"Can I sue for this?" is the right question to ask before you invest time writing a demand letter or filling out a claim form. Most disputes that belong in Small Claims Court share a handful of features — and most that don't belong get filtered out by the same handful of questions. Work through them in order.
What Small Claims Court actually decides
Small Claims Court resolves civil disputes — disagreements between people or businesses over money, property, or services — using a simplified, faster process than the regular court system. It doesn't decide criminal matters, and it doesn't decide every type of civil dispute either. Its role is specific: was one side supposed to pay, deliver, fix, or return something to the other, and did they fail to do so.
Is it a civil dispute about money, property, or services?
Most claims that qualify fall into a few recognizable categories: someone owes you money (an unpaid invoice, a personal loan, a bounced payment), someone damaged your property, someone didn't deliver goods or services you paid for, or one side breached the terms of an agreement. If your situation is "X was supposed to happen and didn't, and it cost me money," you're likely in the right territory.
A few concrete examples: a client who never paid a final invoice, a landlord who kept a deposit without justification on a non-residential lease, a contractor who did substandard work and won't fix it, a private car sale where the vehicle turned out to have undisclosed damage, or a former business partner who owes you a share of something. Each of these is a straightforward "money or property is owed because of what happened" situation — the kind Small Claims Court is built for.
See our directory of types of disputes for examples across common categories like contractor disputes, consumer disputes, and vehicle and repair disputes.
Does it fall within the monetary limit?
Monetary limit
Small Claims Court can hear claims up to $50,000, exclusive of costs and interest. This increased from $35,000 effective October 1, 2025.
If your claim is worth more than the limit, you have two realistic options: limit your claim to exactly $50,000 and give up the rest, or file in the Superior Court of Justice instead, which has no upper limit but is more formal, slower, and typically more expensive to run. The small claims limit calculator can help you confirm where your specific numbers land before you decide.
Disputes Small Claims Court can't hear
Some disputes are handled by other courts or tribunals regardless of the dollar amount involved. Common examples include most family law matters (support, custody, division of property between spouses), and many landlord-and-tenant disputes, which generally go to the Landlord and Tenant Board rather than Small Claims Court. If you're unsure which category your situation falls into, it's worth confirming before you file — filing in the wrong forum wastes the fee and the time.
Small Claims Court vs. your other options
Even when a dispute is genuinely civil, Small Claims Court isn't automatically the right venue. A few common alternatives are worth ruling out first:
- Superior Court of Justice. Handles civil claims above the Small Claims monetary limit, plus more complex matters. It's more formal, generally slower, and typically requires more legal know-how (or a lawyer) to navigate well.
- The Landlord and Tenant Board. Most disputes specifically about a residential tenancy — rent, evictions, repairs owed by a landlord — are handled here instead of Small Claims Court, even if money is involved.
- Mediation or direct negotiation. Before filing anywhere, a well-documented demand letter or a direct conversation sometimes resolves the dispute faster and more cheaply than any court process.
- A contractual dispute-resolution clause. Some contracts require disputes to go through arbitration or a specific process before (or instead of) court — check your agreement for this before filing.
If more than one of these could apply to your situation, it's worth sorting out which one actually fits before you spend time preparing a claim in the wrong forum.
Do you have standing to sue?
"Standing" simply means you're a proper party to bring the claim — generally, the person or business the money is actually owed to, or who suffered the loss directly. A few situations complicate this:
- Businesses. A corporation sues and is sued in its own legal name, not the name of its owner — get the exact registered name right.
- Assigned debts. If a debt was transferred to you from someone else (for example, a collections situation), you may need to show that assignment.
- Joint claims. If more than one person suffered the loss (for example, co-owners of damaged property), it's worth considering whether all of them should be part of the claim.
See who can sue in Small Claims Court for a fuller breakdown. Getting this right matters practically, not just technically: if you sue in your personal name for a debt that was actually owed to your corporation, the defendant can raise that as a defence, and it can slow the case down or force you to restart it correctly.
Can you actually sue the other side?
You need a defendant who can realistically be identified, located, and served — and who is legally responsible for what went wrong. Before you commit to a claim, confirm you know their correct full legal name (an individual's legal name, or a business's precise registered name) and a current address where they can be served. Suing the wrong legal entity, or someone you can't locate, can stall a case indefinitely even if you're otherwise completely right on the merits.
Are you still within your limitation period?
Basic limitation period
Under Ontario's Limitations Act, 2002, most claims have a basic limitation period of 2 years from the day you knew, or reasonably should have known, about the claim. Waiting past this point can mean losing the right to sue entirely, regardless of how strong your case is.
See Ontario limitation periods for situations that can extend or complicate this deadline.
Has this already been resolved or signed away?
Check whether the dispute has already been dealt with in a way that limits your ability to sue — for example, a signed release or settlement agreement, a contract clause requiring a different process (like arbitration), or a prior court or tribunal decision covering the same issue. These don't always block a claim entirely, but they change the analysis and are worth identifying before you file rather than after.
Quick self-check checklist
- My dispute is about money, property, or services between me and another party.
- The amount I'm claiming is $50,000 or less (or I'm willing to cap it there).
- My situation isn't one that belongs in family court or the Landlord and Tenant Board.
- I'm the right person or business to bring this claim.
- I know who I'd be suing, and I have a real address to serve them at.
- I'm still within my limitation period.
- I haven't already signed away or settled this issue.
If you checked every box, you likely have a claim worth preparing — see how to start a Small Claims Court case for the next steps.
Still not sure? What to do next
A handful of situations are genuinely borderline — mixed disputes that touch both a tenancy and a separate debt, disputes involving a business that recently changed ownership, or claims close to the limitation deadline. In those cases, it's worth getting a specific opinion on your situation rather than guessing, since the cost of filing in the wrong place is higher than the cost of confirming first.
It also helps to write out, in a few plain sentences, exactly who owes you what and why. If you can't state it clearly and specifically, that's often a sign the claim needs more thought before it's ready to file — not necessarily that it doesn't qualify.
Frequently asked questions
Can I sue a business that's changed its name or closed?
It depends on the specifics — what happened to the business matters a great deal (sold, dissolved, merged, or simply renamed). This is one of the situations worth confirming carefully before filing.
Can I sue for something that happened outside Ontario?
Ontario courts generally need some real connection to the dispute — such as where the parties live or where the events happened — before they'll hear a case. If the dispute has no real connection to Ontario, a different province's courts may be the right venue instead.
What if my claim is worth more than $50,000?
You can still use Small Claims Court by limiting your claim to $50,000 and giving up the rest, or file in the Superior Court of Justice, which has no dollar limit.
Can I sue for something that hasn't cost me money yet?
Small Claims Court generally deals with losses that have already happened rather than purely future or speculative harm. If you haven't suffered an actual, quantifiable loss yet, it may be too early to file.
Is my dispute a tenancy issue or a Small Claims Court issue?
If it's specifically about a residential tenancy — rent owed, an eviction, repairs a landlord failed to make — it likely belongs at the Landlord and Tenant Board instead. Disputes with a landlord or tenant that fall outside the residential tenancy relationship itself may still belong in Small Claims Court; see landlord and tenant-related claims for the distinction.
Do I need to try to resolve it directly first?
It's not strictly required, but sending a demand letter first is usually worth doing — it sometimes resolves the dispute outright, and it shows the court you gave the other side a fair chance.