Free Ontario Legal Tool

Ontario Demand Letter Generator

Build a clear, court-ready demand-for-payment letter for an Ontario Small Claims Court matter in minutes. Fill in the details and your letter appears instantly — then copy or download it. Nothing you type is stored or sent.

Free template — not legal advice
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Your Details
Who Owes You
The Claim
Demand Terms
Professional
Firm
Final notice
Your Letter
[Your full name] [Your address] August 5, 2026 [Recipient name] [Recipient address] Re: Demand for Payment Dear Sir/Madam, I am writing regarding an outstanding amount that you owe me. This letter concerns unpaid amounts for goods or services I provided to you. [Briefly describe what happened: what was agreed, what went wrong, and why the money is owed. Include relevant dates and reference numbers.] As of the date of this letter, the amount owing is $______. I hereby demand payment of $______ in full within 14 days of the date of this letter, that is, on or before August 19, 2026. Please contact me to arrange payment. If I do not receive payment of $______ in full on or before August 19, 2026, I intend to commence a claim against you in the Ontario Small Claims Court to recover the full amount owed, plus pre-judgment interest, together with my costs of the proceeding, without further notice to you. This letter may be brought to the court's attention on the question of costs. I would prefer to resolve this matter without the need for court proceedings, and I encourage you to contact me before the deadline above to arrange payment or discuss a resolution. Sincerely, [Your full name]

This template is provided for general information only and is not legal advice. Sending a demand letter does not start a court case or stop your limitation period. Confirm your two-year deadline to sue and get advice on your specific situation before relying on this letter.

Quick Answer

A demand letter is a formal written notice that you are owed money and that you will sue if it is not paid by a set deadline. In Ontario it is not legally required before filing in Small Claims Court, but it is strongly recommended — it often resolves the matter, creates a record that you gave the other side a chance to pay, and can support a costs award. A typical deadline is 7 to 14 days, and you can demand pre-judgment interest under the Courts of Justice Act.

Demand Letters — Common Questions

What is a demand letter?

A demand letter is a formal written notice telling someone they owe you money (or must fix a problem) and giving them a deadline to pay before you take legal action. In Ontario it is a common and often effective first step before filing a claim in Small Claims Court.

Is a demand letter legally required before suing in Ontario?

No. A demand letter is not a legal prerequisite to suing in Ontario Small Claims Court. However, it is strongly recommended: it often resolves the matter without court, it creates a record that you gave the other side a chance to pay, and it can support a costs award if you do end up filing.

How long should I give the other person to pay?

There is no fixed rule, but 7 to 14 days is common and generally considered reasonable for a straightforward debt. Give enough time to be fair, but not so long that it signals you are not serious. This generator lets you set the deadline.

Should I mark the letter "without prejudice"?

Usually no. A demand letter is meant to be shown to the court if the matter proceeds, so most demand letters are open (not marked "without prejudice"). "Without prejudice" is generally reserved for genuine settlement negotiations you do not want disclosed. When in doubt, get advice.

Can I claim interest in my demand letter?

Yes. You can demand pre-judgment interest, which Ontario courts award under the Courts of Justice Act from the date the amount became owing. If your contract specifies an interest rate, you can claim that rate instead. This tool can include an interest reference for you.

What if the amount owed is more than $50,000?

Ontario Small Claims Court can only award up to $50,000, excluding interest and costs. If you are owed more, you can either reduce your claim to $50,000 to stay in Small Claims Court or pursue the full amount in the Superior Court of Justice. Your demand letter can still demand the full amount owed.

Do I need a lawyer or paralegal to send a demand letter?

No — you can write and send one yourself, and this generator helps you do that. A letter on a lawyer or paralegal's letterhead can carry more weight in some cases, and professional advice is worthwhile for larger or complex claims. We offer a free consultation.

How should I send the demand letter?

Send it in a way you can prove was delivered — for example by email with a read receipt, by regular and registered mail, or by courier. Keep a copy of the letter and proof of sending; both are useful evidence if you later file a claim.

Does this generator store or send my information?

No. Everything you type stays in your browser and is used only to build the letter on your screen. Nothing is uploaded, saved, or sent to us. You copy or download the finished letter yourself.

Is the generated letter legal advice?

No. This tool produces a general template based on the information you enter. It is not legal advice, and it does not create a lawyer-client relationship. For advice on your specific situation — including your limitation deadline — speak with a lawyer or licensed paralegal.

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Owed Money? Get It Back.

A demand letter is often the fastest first step — and if it doesn't work, our Toronto team can help you file in Small Claims Court. Book a free, confidential consultation.

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