Demand Letter for Payment | Limitations Act s.13 Canada

A demand letter for payment is a private, extrajudicial document, sometimes called a letter of demand, a final notice before legal action, or, in Quebec, a mise en demeure. No bailiff enforces it and no registry stamps it. What it does is fix the creditor's position in writing, on a stated date, with a stated number and a stated legal basis.

Three documents get confused with it. An invoice is a billing record, and reissuing the same one five times is not a demand. A collection agency letter comes from a licensed third party acting for someone else and falls under provincial collection statutes; a creditor pursuing its own debt generally sits outside that regime. A Plaintiff's Claim in Ontario or a Notice of Claim in British Columbia is a court document that starts a proceeding.

The demand letter sits ahead of all three, and its value is evidentiary: it pushes the debtor to pay, to propose terms, or to put a defence in writing. A debtor who says nothing after a clear written demand looks very different in front of a deputy judge than one who answered with a documented dispute.

No common-law province makes a demand letter a precondition to suing on a debt: the cause of action accrues when payment is not made, and a creditor can issue a claim the following day. Several statutes nonetheless shape what the letter should say.

Limitation law comes first. Under section 4 of the Limitations Act, 2002, S.O. 2002, c. 24, Sch. B, an Ontario claim must be commenced within two years of discovery, and the same basic period applies in British Columbia under the Limitation Act, S.B.C. 2012, c. 13, and in Alberta under the Limitations Act, R.S.A. 2000, c. L-12. Section 13 of the Ontario Act is the provision creditors overlook: an acknowledgment of liability for a liquidated sum, in writing and signed by the debtor before the period expires, restarts the clock from the date of that acknowledgment. Text messages qualified in 1475182 Ontario Inc. (Edges Contracting) v. Ghotbi, 2021 ONSC 3477, and a partial payment does the same under section 13(11). An acknowledgment given after the period has run out revives nothing.

Interest is the second pressure point. Section 3 of the federal Interest Act, R.S.C. 1985, c. I-15 sets five per cent per annum where interest is payable but no rate was fixed, and section 4 caps recoverable interest at that same five per cent whenever a contract expresses a rate for a period shorter than a year without stating the equivalent yearly rate. A "1.5% per month" clause is therefore worth five per cent unless the annual equivalent appears in the agreement. Nor can a rate be imposed after the fact: since Gilbert Steel Ltd. v. University Construction Ltd., an interest notation printed on invoices has counted for nothing. Read the Justice Canada text of sections 3 and 4 of the Interest Act before committing to a figure, and remember that section 347 of the Criminal Code has capped the criminal rate at 35% APR since 1 January 2025. Where no contractual rate survives, prejudgment interest under sections 128 to 130 of the Courts of Justice Act, R.S.O. 1990, c. C.43 fills the gap, at a far lower rate than creditors expect.

The ordinary case is an invoice that has passed its terms and stopped drawing replies. Thirty days late is a collections problem; ninety days late with no acknowledgment is a limitation problem in the making, and the letter converts silence into a documented position. Private loans between family or friends produce the next largest volume, usually because nothing was written down at the outset, which is why a personal loan repayment agreement drafted to the Interest Act and Criminal Code caps belongs at the start of the relationship.

Deposits form a third group: a supplier who took money and never delivered, a contractor who abandoned a renovation, a buyer who walked away from goods already manufactured. Landlords send the same letter for arrears left behind by a tenant, usually once a notice to terminate a tenancy under provincial residential tenancy rules has run its course and the tenancy branch no longer has jurisdiction over the money.

Two situations deserve extra care. Where the debtor is a corporation, the letter must name the entity exactly as the registry shows it, because a demand addressed to a trade name is addressed to nobody. Where quantum is disputed, the letter earns its keep by forcing the other side to commit to a version of events while the file is fresh.

• The identification of the parties uses full legal names, registry names with any operating name in brackets, and complete service addresses. Where liability is joint, each debtor is named separately: a demand sent to one of two co-signers preserves nothing against the other.
• The statement of the obligation ties the money to its source: contract date, invoice numbers, loan agreement, or an oral agreement with its date and terms. Phrasing such as "amounts owing on your account" gives way to dated particulars that transfer straight onto a claim form.
• The accounting block separates principal, credits received and interest calculated to a stated date. A contractual rate is expressed as a yearly percentage so the clause survives section 4 of the Interest Act, and the daily accrual is shown so the debtor sees the cost of waiting.
• The payment deadline and method give a calendar date rather than a number of days, an accepted payment channel and a reference to quote. Fourteen days is the working standard on a commercial invoice, longer on a private loan.
• The consequence paragraph states the intention to commence proceedings in the applicable small claims court on expiry, with the claim for prejudgment interest and costs. It stops short of anything a court would read as a threat.
• The settlement and acknowledgment option offers a payment schedule the debtor can sign. Signing it is an acknowledgment of liability, with the limitation consequences stated on the face of the document, the same discipline used in our loan agreement and promissory note built on the Bills of Exchange Act.

Ontario raised the Small Claims Court monetary jurisdiction from thirty-five thousand to fifty thousand dollars on 1 October 2025, through O. Reg. 42/25 amending O. Reg. 626/00 under the Courts of Justice Act. The limit applies per plaintiff and excludes interest and costs, and representation fees stay capped at fifteen per cent of the amount claimed under section 29 of the Act.

British Columbia splits the work in two. The Civil Resolution Tribunal handles claims up to five thousand dollars online and opens with a negotiation phase, so a letter carrying a clean number and a documented history shortens that stage. Above that ceiling and up to thirty-five thousand, the Provincial Court Small Claims Division applies, with prejudgment interest at the registrar's rate under the Court Order Interest Act.

Alberta has the widest door in the country: the Court of Justice has heard civil claims up to one hundred thousand dollars since 1 August 2023, which changes the calculus for mid-sized commercial debts that would otherwise need a superior court action.

Quebec runs on different logic. A mise en demeure is the act that places the debtor in default under article 1594 C.c.Q., and article 1595 requires it in writing with a sufficient time to perform. Default triggers legal interest at five per cent under article 1618 and the additional indemnity under article 1619. Prescription is three years under article 2925, the letter does not interrupt it, and the Small Claims Division caps at fifteen thousand dollars with lawyers barred from the hearing. A letter drafted for the common-law provinces will not automatically satisfy article 1595.

The Prairies and Atlantic Canada sit lower, with ceilings generally in the fifteen to thirty-five thousand range. Confirm the figure with the local court before naming a forum, because a claim that stays in small claims in Calgary may belong in a superior court in Halifax or Winnipeg.

You start by choosing the province where the debtor lives or carries on business, since that drives the limitation reference, the court named in the consequence paragraph and, for Quebec, the switch to mise en demeure wording. The form then collects creditor and debtor details, with a separate field for the registry name so an operating name never stands alone.

The debt itself comes next. You enter the source document and its date, then the invoices or advances line by line with any payments already credited. A contractual interest rate is entered as an annual percentage, and the template calculates accrued interest to the date of the letter along with the daily rate afterwards. If no rate was agreed, the form applies the statutory position instead of inventing one.

The final screen sets the deadline date, the payment method and whether to include the optional payment schedule. You then download the letter in Word and PDF, sign it, and send it by a method that produces proof of delivery, as with the rest of our personal and family document library for Canada.

The most expensive error is aiming at the wrong target: writing to "Joe's Renovations" when the contract was with a numbered company, or to one spouse when both signed. Close behind sits the invented interest rate. Creditors add twenty-four per cent to an account because the invoice footer said two per cent monthly, then learn at trial that neither Gilbert Steel nor section 4 of the Interest Act lets them keep it. Third comes the soft deadline: "at your earliest convenience" gives the debtor nothing to react to and the court nothing to measure. Use a date.

Tone mistakes cost just as much. Threatening criminal charges, a regulatory complaint, or a call to the debtor's own customers can expose the sender to liability and, in serious cases, to section 346 of the Criminal Code. Copying third parties with no interest in the debt invites a defamation claim. And delay is the quiet killer: a letter sent at month twenty-three of a two-year period is worth far less than the same letter at month three, which is also why payment terms belong in a service agreement drafted to the Sagaz independent contractor test from the outset.