Proof of sending a demand letter: what the TAL accepts

You've sent your demand letter (mise en demeure), but will your proof of sending hold up at the Tribunal administratif du logement? Registered mail, certified email, bailiff: each method generates a different kind of evidence. Here's what you need to know so your sending stands up before the administrative judge.

Why proof of sending is essential

A demand letter is a required first step for most applications to the TAL. But the letter alone isn't enough: you also have to show that the recipient actually received it. Without credible proof of sending, the other party can simply deny receiving your demand letter, which can delay your case or weaken your position.

The Civil Code of Québec (art. 1595 C.c.Q.) requires the demand letter to be made in writing and transmitted to the debtor. The burden of proving that transmission happened rests on the sender. That's why the choice of sending method, and the quality of the evidence it generates: is decisive.

Registered mail

Canada Post registered mail with acknowledgement of receipt is the best-known method. It generates two pieces of evidence: a tracking number confirming delivery, and a receipt notice signed by the recipient.

Registered mail is well understood by administrative judges, who see it regularly. Its main limit: if the recipient refuses to sign or is absent, you end up with a delivery notice card and the letter returned to you after 15 days. You can still argue that you took reasonable steps to transmit your demand letter, but the evidence is less convincing than a successful delivery confirmation.

What you get:tracking number, online delivery confirmation, the recipient's signature (if accepted). Cost: $15 to $25. Timeline: 5 to 10 business days.

Certified email

Certified email is an electronic sending method that generates a timestamped proof report. The report includes the exact date and time of sending, confirmation of delivery to the recipient's server (SMTP response), and the digital fingerprint (SHA-256 hash) of the transmitted document.

In Quebec, the legal framework for certified email rests on the Act to establish a legal framework for information technology (LCCJTI). Section 5 of the Act provides that a document's legal value cannot be denied on the sole ground that it is technology-based. Section 31 establishes that a document is presumed transmitted when the action marking the beginning of its route to the recipient is performed by the sender.

An LCCJTI-conform proof report is admissible evidence before the courts, including the TAL. Admissibility is weighed case by case by the administrative judge, who considers the document's integrity, the reliability of the transmission system, and the recipient's consent to receiving electronic communications.

What you get:timestamped proof report, SMTP delivery confirmation, the document's digital fingerprint, opening detection (when available). Cost: $14.99 with Locato. Timeline: minutes.

Service by bailiff

A bailiff delivers your demand letter to the recipient in person and draws up a certificate of service. That certificate is an authentic act within the meaning of article 2813 C.c.Q.: it makes proof of its content unless it is challenged through improbation.

It's the strongest proof there is: the recipient cannot deny receipt. If the person is absent, the bailiff can leave the document with a reasonable person or slip it under the door, noting it in the certificate. The evidence remains strong either way.

What you get: certificate of service (authentic act), confirmation of personal delivery or of the alternative method used. Cost: $70 to $150. Timeline: 1 to 5 business days.

Ordinary email, text messages and hand delivery

Sending your demand letter by ordinary email (Gmail, Outlook), text message or Facebook message isn't prohibited, but the evidence is much weaker. A screenshot of a sent email doesn't prove the recipient received it. The administrative judge may consider it insufficient.

Hand delivery (you handing over the letter yourself) is acceptable, but it rests on your testimony against the other party's. If the recipient denies receiving it, it's your word against theirs. A witness accompanying you strengthens your position, but it's far from as solid as a sending method that generates objective proof.

Comparison table

What the judge actually looks at

When receipt of the demand letter is disputed, the administrative judge weighs three things:

1. The reliability of the sending method. A bailiff or registered mail benefits from a stronger presumption of reliability than an ordinary email. Certified email sits between the two, its strength depending on the quality of the proof report.
2. Confirmation of receipt. A physical signature (registered mail) or a certificate of service (bailiff) is direct evidence. An SMTP report (certified email) is technical evidence that the server accepted the message: not that the person read it, but that the email was delivered.
3. The integrity of the document. The digital fingerprint (hash) of a certified email proves the document wasn't modified after sending. For registered mail, the sealed envelope plays that role.

Our recommendation for your situation

For most rental disputes: repairs, an abusive rent increase, loss of peaceful enjoyment: certified email offers excellent value. The proof it generates conforms to the LCCJTI, and it lets you act in minutes rather than days.

If your dispute involves large amounts (several thousand dollars), if you expect an aggressive challenge, or if you've never communicated by email with the recipient, a bailiff remains the safest option. Sending both ways (certified email + registered mail) is also a prudent strategy that covers every base for roughly $25 to $40 total.