TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Learn/Ask a Lawyer/Litigation/Page 2
№ i Litigation

Litigation questions, explained.

600 plain-language Q&As about litigation. Browse below, or search the whole library.

Showing 101–200 of 600 Litigation Q&AsAsk your own →
LitigationUpdated June 2026

How do I collect a debt through the courts in Ontario?

Collecting a debt through Ontario's courts involves two steps: getting a judgment, and then enforcing it. If someone owes you money and will not pay…

Read the full answer →
LitigationUpdated August 2026

What is a coverage action and how does an insurer use one to deny a claim in Ontario?

A coverage action (sometimes called a declaratory action) is a separate court proceeding where an insurer or an insured asks a judge to formally decide…

Read the full answer →
LitigationUpdated August 2026

Can a corporation sue for defamation in Ontario the same way a person can?

Yes. A corporation can sue for defamation in Ontario over statements that damage its business reputation, using largely the same legal framework that…

Read the full answer →
LitigationUpdated August 2026

Do I have to prove I suffered financial loss to win a defamation claim in Ontario?

Generally, no. For most forms of defamation in Ontario, particularly libel and the categories of slander treated the same way, damage to reputation is…

Read the full answer →
LitigationUpdated August 2026

Can a former employer be sued for defamation over a bad reference in Ontario?

Yes, in principle, but these claims face a significant practical hurdle because employer references are typically protected by qualified privilege,…

Read the full answer →
LitigationUpdated August 2026

Can a defamation case be heard by a jury in Ontario?

Yes. Defamation cases in Ontario can be heard by a jury, and either party generally has the ability to request one, which is somewhat unusual since…

Read the full answer →
LitigationUpdated August 2026

Do I have to give notice before suing a newspaper or broadcaster for libel in Ontario?

Yes. The Libel and Slander Act requires anyone intending to sue over an alleged libel published in a newspaper or broadcast to first give the publisher…

Read the full answer →
LitigationUpdated August 2026

Can a business sue a customer for defamation over a negative online review in Ontario?

Yes, in principle. A business can pursue a defamation claim over a negative online review if the review contains false statements of fact that damage…

Read the full answer →
LitigationUpdated August 2026

Can I be sued for defamation for stating an opinion rather than a fact in Ontario?

Generally, no, if the statement is a genuine expression of opinion rather than an assertion of fact. Defamation claims target false statements…

Read the full answer →
LitigationUpdated August 2026

Is it harder for a public figure or politician to win a defamation case in Ontario?

Not dramatically harder in terms of the basic legal test, but practically more challenging in some respects. Ontario law does not create a separate,…

Read the full answer →
LitigationUpdated August 2026

Can I be sued for defamation just for repeating or sharing someone else's statement in Ontario?

Yes. Ontario law generally treats repeating, sharing, or republishing someone else's defamatory statement as its own separate act of publication,…

Read the full answer →
LitigationUpdated August 2026

Does issuing a retraction reduce damages in an Ontario defamation lawsuit?

A retraction does not erase the fact that a defamatory statement was published, so it is not a complete defence, but it can meaningfully reduce the…

Read the full answer →
LitigationUpdated August 2026

Are some types of slander automatically presumed to cause damage in Ontario?

Yes. Certain recognized categories of slander are treated as automatically presumed to cause damage, without the plaintiff needing to prove actual…

Read the full answer →
LitigationUpdated August 2026

Can I sue someone for defamation over a social media post in Ontario?

Yes. A social media post can absolutely form the basis of a defamation claim in Ontario, since it is published, meaning shared with at least one other…

Read the full answer →
LitigationUpdated June 2026

If someone owes me money under a contract and does not pay, can I charge interest in Ontario?

Whether you can charge interest on unpaid contract amounts in Ontario depends on whether your contract provides for it. If the contract specifies an…

Read the full answer →
LitigationUpdated June 2026

What is a default judgment in Ontario and how do I get one?

A default judgment is a court order awarding you what you claimed because the defendant failed to defend the case. In Ontario, when you file a claim…

Read the full answer →
LitigationUpdated June 2026

What is a default judgment and how do I get one in Ontario?

A default judgment in Ontario is a judgment against a defendant who has failed to file a defence within the required time after being served with a…

Read the full answer →
LitigationUpdated June 2026

Can what I write in a demand letter be used against me in court in Ontario?

Yes, anything you write in a demand letter can potentially be used as evidence in court proceedings. A demand letter is not protected by any automatic…

Read the full answer →
LitigationUpdated June 2026

Should I send a demand letter for an unpaid contractor invoice in Ontario?

Yes, a demand letter is almost always the right first step when a contractor's invoice goes unpaid in Ontario. A clear, professional letter sets out…

Read the full answer →
LitigationUpdated June 2026

Can I send a demand letter for defamation without going to court in Ontario?

Yes, a demand letter is often the right first step in a defamation dispute in Ontario. A defamation demand typically asks the other party to retract…

Read the full answer →
LitigationUpdated June 2026

Is a demand letter from a lawyer more effective than one I write myself in Ontario?

A demand letter from a lawyer typically carries more weight than one written by the claimant personally, and for several reasons. The recipient…

Read the full answer →
LitigationUpdated June 2026

Is a demand letter legally binding in Ontario?

A demand letter on its own is not legally binding. It is a notice that communicates your position and what you want the other party to do. It does not…

Read the full answer →
LitigationUpdated June 2026

Does sending a demand letter pause the limitation period for my claim in Ontario?

No. Sending a demand letter does not pause, suspend, or restart the limitation period for your legal claim in Ontario. Under the Limitations Act, 2002,…

Read the full answer →
LitigationUpdated June 2026

Can I demand that the other side pay my legal fees in a demand letter in Ontario?

Yes, you can include a demand for legal fees or costs in your demand letter, but whether you are entitled to recover them depends on the outcome of any…

Read the full answer →
LitigationUpdated June 2026

How much time does someone have to respond to a demand letter in Ontario?

There is no fixed legal deadline set by Ontario statute for responding to a demand letter. The sender sets the deadline, and it is typically somewhere…

Read the full answer →
LitigationUpdated June 2026

Do I need a demand letter before filing a Small Claims Court case in Ontario?

Ontario's Small Claims Court rules do not require you to send a demand letter before filing a claim. You can go straight to the courthouse and file…

Read the full answer →
LitigationUpdated June 2026

Should I use a demand letter template I found online for an Ontario dispute?

Generic demand letter templates available online may give you a useful starting structure, but they come with real risks when applied to an Ontario…

Read the full answer →
LitigationUpdated August 2026

Does a shareholder need court permission before starting a derivative action in Ontario?

Yes. Ontario's Business Corporations Act requires a shareholder (or other eligible complainant) to obtain leave - formal permission from the court -…

Read the full answer →
LitigationUpdated August 2026

What is a derivative action and when can a shareholder sue on behalf of a corporation in Ontario?

A derivative action lets a shareholder (or another eligible complainant) bring a lawsuit in the corporation's name to enforce a right or remedy that…

Read the full answer →
LitigationUpdated June 2026

What is the difference between Small Claims Court and Superior Court in Ontario?

Small Claims Court and the Superior Court of Justice are both part of Ontario's court system but differ significantly in scope, procedure, and cost.…

Read the full answer →
LitigationUpdated August 2026

Can a corporation sue a director for breaching their fiduciary duty in Ontario?

Yes. Directors of an Ontario corporation owe the corporation a fiduciary duty to act honestly and in good faith in the corporation's best interests,…

Read the full answer →
LitigationUpdated August 2026

How does D&O insurance coverage work if a director is sued personally in Ontario?

Directors and officers (D&O) insurance is designed to protect individual directors and officers from the financial consequences of being personally…

Read the full answer →
LitigationUpdated August 2026

How can a property owner get a construction lien removed or discharged in Ontario?

There are a few common ways to have a construction lien removed from title. If the lien was never validly preserved or perfected - for example, it was…

Read the full answer →
LitigationUpdated June 2026

How do I withdraw or discontinue a lawsuit in Ontario after I have filed it?

In Ontario civil litigation, a plaintiff who wishes to withdraw their claim after filing it must generally file a Notice of Discontinuance with the…

Read the full answer →
LitigationUpdated June 2026

When does the two-year limitation period start to run in Ontario?

In Ontario, the two-year limitation period under the Limitations Act, 2002 does not automatically begin on the date of the alleged wrong. It starts on…

Read the full answer →
LitigationUpdated August 2026

Can a court order that I don't have to serve someone at all in Ontario?

In limited circumstances, yes — Ontario courts can dispense with service entirely, meaning a party isn't required to serve a document on someone at all…

Read the full answer →
LitigationUpdated August 2026

What are dissent and appraisal rights for a shareholder in Ontario?

Dissent and appraisal rights let a shareholder who votes against certain fundamental corporate changes - such as an amalgamation, a sale of…

Read the full answer →
LitigationUpdated June 2026

Do I have to pay a debt that a collection agency says is mine but I don't recognize it?

No. You have the right to dispute a debt you do not recognize, and you should do so promptly and in writing. When a collection agency first contacts…

Read the full answer →
LitigationUpdated June 2026

If I have more than one remedy for a contract breach in Ontario, do I have to pick one?

Ontario law recognizes the doctrine of election in some contexts: where two remedies are genuinely inconsistent with each other — for example,…

Read the full answer →
LitigationUpdated June 2026

Why is documentation so important before starting a lawsuit in Ontario?

Strong documentation is one of the most powerful advantages you can have in Ontario civil litigation. Courts decide disputes based on evidence, and…

Read the full answer →
LitigationUpdated June 2026

Does every settlement in Ontario civil litigation need to be approved by a court?

Most settlements between capable adult parties in Ontario do not require court approval. Once both sides agree and sign the necessary documents, the…

Read the full answer →
LitigationUpdated June 2026

Does interest keep adding up on a court judgment in Ontario after it is issued?

Yes. Once a court judgment is issued in Ontario, the unpaid amount begins to accrue post-judgment interest under the Courts of Justice Act. The rate is…

Read the full answer →
LitigationUpdated June 2026

Does Ontario's limitation period pause if the injured person is a child or has a disability?

Yes. Ontario's Limitations Act includes specific protections for people who cannot manage their own legal affairs. The limitation period does not run…

Read the full answer →
LitigationUpdated June 2026

Can I use Small Claims Court to get my rental security deposit back in Ontario?

In Ontario, the residential tenancy system works differently from many other provinces: landlords can only collect a last month's rent deposit, not a…

Read the full answer →
LitigationUpdated August 2026

Can I sue a dog owner directly for a bite injury in Ontario without proving they were negligent?

Yes. Ontario's Dog Owners' Liability Act allows a person injured by a dog bite to hold the owner liable without needing to prove the owner was careless…

Read the full answer →
LitigationUpdated August 2026

Can I sue someone who was watching a dog but doesn't own it after a bite in Ontario?

Yes. The Dog Owners' Liability Act's strict liability is not limited to the dog's registered or legal owner; it also extends to a person who has…

Read the full answer →
LitigationUpdated August 2026

Can a dog owner avoid liability by arguing I provoked the dog in Ontario?

Yes. Provocation is one of the main ways a dog owner can reduce or defeat liability under the Dog Owners' Liability Act, since the strict liability the…

Read the full answer →
LitigationUpdated August 2026

Does Ontario's Dog Owners' Liability Act impose strict liability on dog owners?

Yes. The Dog Owners' Liability Act imposes a form of strict liability on dog owners for injuries their dog causes by biting or attacking a person, or…

Read the full answer →
LitigationUpdated August 2026

Is duty counsel available for civil lawsuits in Ontario the way it is in criminal court?

Generally, no — duty counsel, the on-site lawyers available to assist people appearing in criminal court on a given day, isn't provided the same way…

Read the full answer →
LitigationUpdated August 2026

Can a social host be held liable for a guest's negligence after drinking at their party in Ontario?

Generally, no. Canadian courts, including in Ontario, have been reluctant to impose a duty of care on a purely social host - someone hosting a private…

Read the full answer →
LitigationUpdated August 2026

What legal test do Ontario courts use to decide if someone owed me a duty of care?

Ontario courts decide whether a duty of care exists using a two-stage framework the Supreme Court of Canada set out for negligence claims. At the first…

Read the full answer →
LitigationUpdated August 2026

Does an insurer have to defend me if the lawsuit includes even one covered allegation in Ontario?

Generally, yes. Ontario courts assess the duty to defend by looking at the substance of the allegations in the statement of claim against you, and if…

Read the full answer →
LitigationUpdated August 2026

What does it mean if my insurer has a duty to defend me in a lawsuit in Ontario?

A duty to defend means your liability insurer has to pay for and manage your legal defence against a lawsuit, usually by appointing a lawyer, once the…

Read the full answer →
LitigationUpdated August 2026

If I'm sued along with others, does my insurer only have to pay its share of the defence costs in Ontario?

Your insurer's duty to defend generally runs only to you, its own insured - not to co-defendants who aren't covered under your policy, even if you're…

Read the full answer →
LitigationUpdated August 2026

What's the difference between an insurer's duty to defend and duty to indemnify in Ontario?

The duty to defend is the insurer's obligation to pay for and conduct your legal defence once a lawsuit against you could potentially fall within your…

Read the full answer →
LitigationUpdated June 2026

Do I have to try to reduce my losses after a contract is breached in Ontario?

Yes. Ontario law imposes a duty to mitigate on a party who suffers a contract breach. This means you must take reasonable steps to reduce your losses…

Read the full answer →
LitigationUpdated August 2026

Do I have to look for a new job while I'm suing my former employer for wrongful dismissal in Ontario?

Yes. A dismissed employee generally has a duty to make reasonable efforts to find comparable new employment during the notice period, rather than…

Read the full answer →
LitigationUpdated June 2026

Do I have to produce electronic records like emails and texts in an Ontario lawsuit?

Yes. Electronic records — including emails, text messages, instant messages, voicemails, spreadsheets, and files stored on computers or in the cloud —…

Read the full answer →
LitigationUpdated June 2026

Can text messages and emails be used as evidence in an Ontario civil case?

Yes, electronic communications such as emails, text messages, social media posts, and chat logs are regularly admitted as evidence in Ontario civil…

Read the full answer →
LitigationUpdated August 2026

What do I have to prove to win a defamation lawsuit in Ontario?

To win a defamation claim in Ontario, you generally need to prove three things: that the statement was defamatory, meaning it would tend to lower your…

Read the full answer →
LitigationUpdated June 2026

Can I send a demand letter by email or does it have to be mailed in Ontario?

In Ontario, demand letters are not formal court documents, so there are no strict rules about how they must be delivered. You can send a demand letter…

Read the full answer →
LitigationUpdated August 2026

Can I still sue for wrongful dismissal if my employer becomes insolvent in Ontario?

Yes, you can generally still pursue a wrongful dismissal claim even if your former employer becomes insolvent, but practically collecting on that claim…

Read the full answer →
LitigationUpdated August 2026

Can I enforce a court judgment from another country in Ontario?

In many cases, yes — Ontario courts can recognize and enforce a judgment obtained in another country's courts, effectively treating it as if it were an…

Read the full answer →
LitigationUpdated August 2026

How do I enforce an arbitration award in Ontario the same way as a court judgment?

Under Ontario's Arbitration Act, 1991, a private domestic arbitration award is generally enforceable much like a court judgment, but it still requires…

Read the full answer →
LitigationUpdated August 2026

Can I enforce a costs award separately from the main judgment amount in Ontario?

Yes — a costs award is generally enforceable in the same way as any other judgment amount, and a creditor doesn't have to treat it as a lesser or…

Read the full answer →
LitigationUpdated August 2026

Can a creditor seize funds in my RRSP to satisfy a judgment in Ontario?

Whether an RRSP is protected from an ordinary judgment creditor depends significantly on how the RRSP is structured and, in some cases, on the specific…

Read the full answer →
LitigationUpdated August 2026

Can a creditor enforce a judgment against assets held in a trust in Ontario?

Generally, no — not directly, and this is one of the reasons trusts are sometimes used for asset protection planning. Where a debtor is only a…

Read the full answer →
LitigationUpdated August 2026

Can I go after a corporate director personally to enforce a judgment against their company in Ontario?

Generally, no — not automatically. A core principle of Ontario corporate law is that a corporation is a separate legal entity from its directors and…

Read the full answer →
LitigationUpdated August 2026

Can a creditor seize cryptocurrency to satisfy a judgment in Ontario?

In principle, yes — cryptocurrency is generally treated as a form of property that can be reached to satisfy a judgment, but enforcing against it in…

Read the full answer →
LitigationUpdated August 2026

Can I enforce a judgment against a debtor's estate if they die before I collect in Ontario?

Yes — a judgment debt generally doesn't disappear just because the debtor dies before it's fully collected. It becomes a claim against the deceased…

Read the full answer →
LitigationUpdated August 2026

What can I do to enforce a judgment against a numbered company with hidden assets in Ontario?

Enforcing a judgment against a numbered company that appears to have no visible assets often starts with using Ontario's tools to find out what the…

Read the full answer →
LitigationUpdated June 2026

What is equitable execution and when can it be used in Ontario?

Equitable execution is an enforcement remedy developed by courts of equity that allows a judgment creditor to pursue assets that cannot easily be…

Read the full answer →
LitigationUpdated August 2026

What is the difference between my ESA minimum entitlements and common law notice in Ontario?

The Employment Standards Act sets only a statutory minimum floor for notice of termination, and for some employees severance pay, based on a graduated…

Read the full answer →
LitigationUpdated June 2026

What should I do to preserve evidence when I think a lawsuit is coming in Ontario?

Once you reasonably anticipate litigation in Ontario — whether you plan to be the plaintiff or you believe a claim may be brought against you — you…

Read the full answer →
LitigationUpdated June 2026

What is an examination in aid of execution and how do I use it in Ontario?

An examination in aid of execution is a court process available to a judgment creditor in Ontario. Once you have a court judgment, you can serve the…

Read the full answer →
LitigationUpdated June 2026

What happens at an examination for discovery in Ontario?

An examination for discovery is a pre-trial oral questioning session where a party in an Ontario lawsuit must answer questions under oath about the…

Read the full answer →
LitigationUpdated August 2026

What happens if a debtor refuses to attend or answer questions at an examination in aid of execution in Ontario?

A judgment debtor who is properly summoned to an examination in aid of execution is generally required to attend and answer relevant questions about…

Read the full answer →
LitigationUpdated August 2026

How do disputes between a primary insurer and an excess insurer get resolved in Ontario?

A primary insurer responds first, up to its policy's limits, while an excess insurer's obligations only begin once the primary policy's limits are…

Read the full answer →
LitigationUpdated August 2026

How do courts interpret exclusion clauses when an insurer denies coverage in Ontario?

Ontario courts generally interpret insurance policies in two steps: first, whether your loss falls within the broad grant of coverage the policy…

Read the full answer →
LitigationUpdated June 2026

Can I use expert evidence at my Ontario civil trial and how do I get it admitted?

Expert evidence is permitted in Ontario civil trials when the subject matter requires specialized knowledge beyond the ordinary experience of a judge…

Read the full answer →
LitigationUpdated June 2026

Do I need an expert witness to win my civil lawsuit in Ontario?

Whether you need an expert witness depends entirely on the type of claim and what you need to prove. Ontario courts require expert evidence when a…

Read the full answer →
LitigationUpdated June 2026

If mediation fails in Ontario, what happens next in the lawsuit?

If mediation in Ontario does not result in a settlement, the case continues through the regular litigation process. The mediator files a report with…

Read the full answer →
LitigationUpdated August 2026

What is a failure to warn claim against a manufacturer in Ontario?

A failure to warn claim argues that a product itself may have been reasonably designed and manufactured, but that the manufacturer did not adequately…

Read the full answer →
LitigationUpdated August 2026

What is the fair comment defence to a defamation claim in Ontario?

Fair comment protects genuine expressions of opinion, rather than statements of fact, made on a matter of public interest, provided the opinion is…

Read the full answer →
LitigationUpdated August 2026

Can family members claim damages if a relative is seriously injured in Ontario?

Yes. The Family Law Act gives certain close family members of a seriously injured person - such as a spouse, parent, child, or sibling - the right to…

Read the full answer →
LitigationUpdated August 2026

What happens if my employer ends a fixed-term employment contract early in Ontario?

Ending a fixed-term employment contract before its stated end date can expose an employer to paying out the entire remaining balance of the term,…

Read the full answer →
LitigationUpdated August 2026

Can I undo a transfer of assets a debtor made to avoid paying my judgment in Ontario?

Yes — Ontario law allows a creditor to challenge a transfer of assets made by a debtor with the intent to defeat, hinder, or delay creditors, sometimes…

Read the full answer →
LitigationUpdated June 2026

What happens if a contract becomes impossible to perform in Ontario?

When an unforeseen event makes performance of a contract radically different from what was agreed — or outright impossible — Ontario courts may find…

Read the full answer →
LitigationUpdated June 2026

Does an entire agreement clause prevent me from relying on pre-contract promises in Ontario?

An entire agreement clause states that the written contract represents the complete agreement between the parties and that no prior representations,…

Read the full answer →
LitigationUpdated August 2026

Can a creditor garnish a bank account I hold jointly with my spouse in Ontario?

A judgment creditor can generally attempt to garnish a bank account held jointly by a debtor and their spouse, but doing so is more complicated than…

Read the full answer →
LitigationUpdated August 2026

Can a creditor garnish my pension or retirement income in Ontario?

Whether a judgment creditor can garnish pension or retirement income in Ontario depends heavily on the type of pension and where the money currently…

Read the full answer →
LitigationUpdated August 2026

Can I garnish money a third party owes to my judgment debtor, not just a bank account, in Ontario?

Yes — garnishment in Ontario isn't limited to bank accounts; it can generally reach any debt a third party owes to your judgment debtor, provided that…

Read the full answer →
LitigationUpdated June 2026

What evidence should I gather before starting a lawsuit in Ontario?

Gathering strong evidence before filing a claim in Ontario dramatically improves your position. Courts decide disputes based on evidence, and the…

Read the full answer →
LitigationUpdated August 2026

Does Ontario's Good Samaritan Act protect someone who tries to help at an accident scene?

Yes. Ontario's Good Samaritan Act protects a person who voluntarily and without expecting compensation provides emergency first aid or medical…

Read the full answer →
LitigationUpdated August 2026

Can members of a group sue for defamation if a statement targets the group generally in Ontario?

Generally, an individual member of a group can sue for defamation over a statement aimed at the group as a whole only where the group is small enough,…

Read the full answer →
LitigationUpdated August 2026

Are there special notice rules if my employer conducts a mass layoff in Ontario?

Yes. Ontario's Employment Standards Act includes specific rules that apply when an employer terminates a significant number of employees at the same…

Read the full answer →
LitigationUpdated August 2026

What is a holdback under the Construction Act and when can it be released in Ontario?

The Construction Act requires anyone paying for services or materials on an improvement - typically the owner paying the general contractor, and each…

Read the full answer →
LitigationUpdated August 2026

Can an owner use a letter of credit instead of holding back cash under the Construction Act in Ontario?

Yes, in many circumstances. The Construction Act permits holdback obligations to be satisfied using an irrevocable letter of credit or an equivalent…

Read the full answer →
LitigationUpdated August 2026

How does holdback release work on a large project completed in phases in Ontario?

The Construction Act allows holdback to be released on a phased or milestone basis for larger projects, rather than requiring the entire project to be…

Read the full answer →
LitigationUpdated August 2026

Can an owner deduct the cost of deficient work from the holdback in Ontario?

Generally, yes, within limits. An owner (or a payer further up the chain) who has a genuine, quantifiable claim for deficient work - work that wasn't…

Read the full answer →

Sources

Links go to the official consolidated text. Legislation changes — confirm you are reading the current version.

Don’t see your question?

Send it to a Treadstone lawyer — free, answered in plain language.

All answersStart a File →