A Quebec promissory note (billet à ordre) is a negotiable financial instrument governed by two complementary legal frameworks: the federal Bills of Exchange Act, R.S.C. 1985, c. B-4, which applies throughout Canada and establishes the formal requirements and negotiability rules for promissory notes, and the Code civil du Québec, particularly articles 1553 and following concerning obligations and article 2331 regarding the interruption of prescription. Together, these two bodies of law create a robust legal framework for formalizing debt obligations in Quebec.

As defined in section 176 of the Bills of Exchange Act, a promissory note is an unconditional promise in writing, made by one person (the maker or souscripteur) to another (the payee or bénéficiaire), signed by the maker, engaging to pay on demand or at a fixed or determinable future time a sum certain in money to, or to the order of, a specified person or to bearer. The key elements of this definition are that the promise must be unconditional, in writing, for a sum certain in money, and signed by the maker.

The promissory note is distinguished from other forms of debt acknowledgment by its character as a negotiable instrument. Unlike a simple loan agreement or a reconnaissance de dette, a properly executed promissory note can be transferred to third parties by endorsement and delivery, potentially giving the transferee the rights of a holder in due course under section 73 of the Bills of Exchange Act, taking the instrument free from personal defenses that the maker might raise against the original payee.

Under article 2331 of the Code civil du Québec, a signed promissory note also functions as a reconnaissance de dette, interrupting the prescriptive period applicable to the underlying debt. This dual legal function makes the promissory note particularly valuable in situations where parties wish to preserve the creditor's right to claim payment and prevent the debt from being extinguished by the three-year prescription period under article 2925 CCQ.

The interest provisions of a Quebec promissory note are governed by article 1565 CCQ, which permits parties to agree on any rate of interest, subject to the criminal rate limit of 60% annually under section 347 of the Criminal Code of Canada. Simple interest accrues at the agreed rate on the principal balance. Compound interest, which applies the agreed rate to accumulated unpaid interest as well as principal, is only valid if it is expressly stipulated in the written agreement between the parties, as required by article 1565 CCQ.

The repayment structure of a promissory note can take several forms: a single lump-sum payment at a fixed maturity date, periodic installments (monthly, bi-weekly, etc.), or payment on demand. Demand notes give the payee flexibility to call for repayment at any time, while fixed-term notes provide the maker with the certainty of a defined repayment schedule. In case of default, article 1514 CCQ provides for the loss of the benefit of the term (déchéance du terme), allowing the payee to demand immediate repayment of the entire outstanding balance when the maker becomes insolvent or fails to fulfill the conditions of the agreement.

A promissory note may also be secured by a guarantor (caution) under the suretyship provisions of articles 2333 to 2366 CCQ. The guarantor agrees to be responsible for the maker's obligation in case of default. A solidary guarantor waives the benefit of discussion and division, making them directly liable to the payee without the payee first having to exhaust remedies against the maker.

Finally, the note should reference the good faith obligation of article 1375 CCQ, confirming that both the maker and payee commit to acting honestly and fairly in the performance of their obligations under the instrument.

A Quebec promissory note is needed in a wide variety of situations where a borrower or debtor needs to formally and legally commit to repaying a specific sum of money. The most common use case is personal loans between family members or friends, where one party lends money to another and needs a legally enforceable document as security for repayment. Unlike informal agreements, a signed promissory note creates clear, enforceable obligations and serves as prima facie evidence of the debt in legal proceedings.

Promissory notes are also commonly used in business transactions, particularly when a buyer cannot pay the full purchase price immediately and needs extended terms. A seller may accept a promissory note from the buyer as payment, representing a promise to pay the remaining balance over time. This is common in small business acquisitions, real estate transactions involving vendor take-back financing, and commercial transactions between established business partners.

The note is particularly valuable when a prescriptive period is approaching and a creditor wishes to preserve their right to claim payment. By having the debtor sign a fresh promissory note, the creditor interrupts the three-year prescription period under article 2925 CCQ, starting a new period from the date of signing under article 2331 CCQ.

Another important use case is debt restructuring, where multiple debts or obligations are consolidated into a single promissory note with revised repayment terms. This simplifies the creditor's management of the debtor's obligations and gives the debtor a clear, manageable repayment schedule. Estate planning and family financial arrangements also frequently use promissory notes to document loans between family members or advances on inheritance, ensuring proper accounting and equitable treatment of all heirs.

A valid Quebec promissory note under the Bills of Exchange Act and the Code civil du Québec must include several essential elements. First, the unconditional promise: the note must contain an unequivocal written promise to pay, without any conditions that could defeat the obligation. Conditional promises do not qualify as promissory notes under the Bills of Exchange Act.

Second, identification of the parties: the maker (souscripteur) and the payee (bénéficiaire) must be clearly identified with their full legal names and addresses. If the note is to a company or organization, the legal name of the entity must be used.

Third, the principal amount must be stated precisely, both in numbers and in words, to prevent any possibility of alteration or dispute. The currency should be specified (Canadian dollars by default in Quebec).

Fourth, if interest is charged, the annual rate, calculation method (simple or compound), and start date must be clearly specified. Compliance with the 60% criminal rate limit must be ensured. Compound interest requires express written stipulation under article 1565 CCQ.

Fifth, the repayment terms must be clearly stated: lump sum on a specific date, periodic installments with frequency and amount, or on demand. The place of payment should also be identified.

Sixth, default provisions must specify the consequences of non-payment, including the applicable default interest rate, the cure period before the full balance becomes immediately due under article 1514 CCQ, and the costs recoverable by the creditor.

Seventh, the transferability of the note must be addressed. If the parties intend the note to be non-negotiable, this must be expressly stated.

Eighth, a good faith clause under article 1375 CCQ must be included, along with a governing law clause confirming Quebec law and the jurisdiction of Quebec courts.

Finally, the note must be dated, signed by the maker in the presence of a witness, and the place of signing should be specified. The original note should be held by the payee until the debt is fully repaid.