Free Demand Letter Template Canada (Letter Before Action)
A demand letter is a formal written request for payment: you state what you are owed, why, and by when it must be paid — before you file in court. It works because most disputes settle once the other side sees a dated, specific demand in writing, with a real next step attached. This free guided builder asks for the amount, the reason, and the deadline, and drafts the letter under your province's law — in English or French. Drafting and editing are free; you only pay $1.99 CAD when you download the finished document.
When a demand letter helps — and when to go straight to court
Send a demand letter first for an unpaid invoice, a loan a friend or client never repaid, a deposit a business kept, or damage someone owes you for. It is the cheapest step that regularly resolves the dispute: the other side gets a clear chance to pay, and you get dated proof that you tried to settle before suing — something judges and settlement conferences routinely ask about.
Skip straight to filing when the claim is urgent or the other side has already refused in writing, vanished, or is about to dispose of assets. A demand letter is also the wrong tool for harassment, threats, or claims you cannot back up — a letter that overstates what you are owed or threatens consequences you will not follow through on hurts your credibility if the case reaches a courtroom. And if the amount exceeds your province's small claims limit, talk to a lawyer first: in Ontario that limit is $50,000 (raised from $35,000 on October 1, 2025), so larger claims belong in Superior Court.
What your letter must include: amount, deadline, consequences
A demand letter that works has three non-negotiables. First, the amount, broken down line by line — the principal debt, any contractual interest, and any agreed costs — each tied to its source, such as an invoice number, a contract clause, or a loan date. A single round number with no breakdown invites a dispute about the figure itself. Second, a firm deadline as an exact calendar date, not 'as soon as possible': the builder sets 10 days from the date of the letter by default, a standard window that courts recognize as fair. Third, the consequence in plain terms — that you will file in small claims court and seek interest and costs if payment is not received by that date.
- The full legal names and addresses of both parties.
- What the money is for, with invoice, contract, or loan details.
- The total amount owed, itemized line by line.
- A firm payment deadline as an exact date.
- How to pay, and what happens if they do not.
Delivery proof and the Quebec difference
How you send the letter matters as much as what it says. Send it in a way that proves delivery — registered mail or courier with tracking — and keep the receipt with your copy of the letter. Email alone is weaker evidence if the other side later claims they never saw it, so use a tracked method for anything you may need to show a judge.
One provincial exception to know: in Quebec the formal notice is called a mise en demeure, and it carries extra weight under the Civil Code — interest on the amount owed is commonly calculated from that notice, and Quebec courts expect the debtor to have had the chance to cure. If your debtor is in Quebec, send a French version (or bilingual) and keep bailiff or registered-mail proof of delivery. The builder drafts in French for Quebec users, and our Quebec guide covers the wording in detail.
What this page doesn't cover
This builder drafts a payment demand letter, not a cease-and-desist or a legal threat. Never claim you will ruin someone's credit, report them to the police for a civil debt, or charge penalties your agreement never set — a demand letter is a private communication, it does not touch a credit file, and invented penalties weaken everything else in the letter. For claims already in dispute, amounts above the small claims limit, or anything involving fraud or a business with complex contracts, have a lawyer review the letter before you send it. This page is a self-help template, not legal advice.
Create yours in 3 steps
Name the parties and the debt
Full legal names for both sides, what the money is for, and the invoice, contract, or loan behind it — in English or French, under your province's law.
Set the amount and the deadline
Itemize what is owed line by line, then set a firm payment date — the builder defaults to 10 days from the date of the letter.
Review, download, and send tracked
Draft and edit free for as long as you like; download the finished Word or PDF for $1.99 CAD, then send it by registered mail or courier and keep the proof.
Frequently asked questions
Do I need a lawyer to send a demand letter in Canada?+
No. Anyone can write and send their own demand letter — it is a formal letter, not a court filing. A lawyer's letterhead sometimes gets faster attention, but the letter carries the same weight either way: it proves you gave clear notice and a fair deadline before suing. Bring in a lawyer only if the amount is large or the other side disputes the facts.
Is a demand letter legally required before I sue?+
Not in most provinces for most civil claims — you can usually file without one. But judges and settlement conferences routinely ask whether you tried to resolve it first, and a proper demand letter is the cleanest proof that you did. In Quebec, a formal notice (mise en demeure) also matters because interest and the debtor's default are commonly tied to that notice.
How long should I give them to pay?+
Ten days from the date of the letter is the standard window this builder uses, and courts recognize it as fair for most debts. For larger or more complex amounts, 14 to 30 days is also common. Whatever you choose, state it as an exact calendar date in the letter — 'within 10 days' is weaker than 'by November 3, 2026'.
What if they ignore my demand letter?+
Your next step is usually filing in small claims court in your province — in Ontario, for claims up to $50,000 since October 1, 2025. Keep your copy of the letter and your delivery proof: they show the court you gave fair notice, and they support a claim for pre-judgment interest and costs. You can also consider a collection agency or mediation, but filing is the step the letter warned about, so follow through on it.
Can I demand interest or fees on top of the amount owed?+
Only what your agreement or the law allows. If your contract or invoice terms set late-payment interest, cite the clause and calculate it to the deadline date. Without an agreement, courts may award modest pre-judgment interest from the date of your demand — another reason the letter matters — but inventing penalties you never agreed to weakens your credibility. Claim the debt, any contractual interest, and reasonable costs, each as its own line.
What does it cost, and is it in English and French?+
Drafting and editing in the builder are completely free; downloading the finished Word or PDF costs $1.99 CAD (subscription plans are available if you generate documents regularly). The full letter is generated in English or French, under your province's law — including a French mise en demeure version for Quebec debts.
Draft your demand letter
Amount, deadline, and consequences done right — drafted for your province in minutes, in English or French.
Start my demand letterReview your draft and download it in Word or PDF when you're ready.
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This page is general information about Canadian law, not legal advice. Laws change and every situation is different — have a licensed lawyer in your province review your document before you rely on it.