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Promissory Notes:
Negotiable Instruments Containing Express Terms Regarding Repayment
Last Updated: August 27 2026
Question: What is the difference between a promissory note and a demand note in Ontario?
Answer: Hall Paralegal Services can help you understand what counts as a promissory note versus a demand note under the Bills of Exchange Act, R.S.C. 1985, c. B-4, at section 176(1) and how the repayment timing works (a demand note is due when payment is requested, while a common note has a fixed or determinable due date) and what terms to review like principal, interest, and who the note is payable to. You can also get plain-language guidance on whether your document is being treated as a payment demand and what next steps may protect your position in Ontario. Call (519) 258-2400 to book a free 1/2 hour consultation with Hall Paralegal Services and review your note details.
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Understanding What Constitutes As a Promissory Note and What Is Meant By a Demand Note Versus a Common Note
A promissory note is a form of negotiable instrument whereby a party (the issuer) makes an unconditional promise in writing to pay a sum of money to another party (the payee). Payment becomes due under a promissory note at fixed time stated within the promissory note or upon receipt of a demand for repayment. A promissory note will also contain details of any applicable terms such as a rate of accruing interest, if any.
Note: Please contact Hall Paralegal Services by phone at: (519) 258-2400 to discuss any specific questions that you may have.
The Law
The Bills of Exchange Act, R.S.C. 1985, c. B-4, governs financial instruments such as currency, cheques, among other things, and defines a promissory note as:
176 (1) A promissory note is an unconditional promise in writing made by one person to another person, 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.
A promissory note is a contract between two parties, the borrower and the lender. A bank note is a type of promissory note issued by a bank or other financial institution. In either circumstance, a promissory note is a written promise to pay a certain amount of money to a specific person or a specific entity at a specific time and under certain conditions. However, unlike a promissory note, a bank note is backed by the assets of a bank and is therefore more secure.
Terms Upon Notes
Usual terms that may be shown upon a note include the principal amount due, the applicable interest rate, the parties to the note including a party who may be unspecified and simply known as a "bearer of note", the date of issue, the repayment terms, and the due date.
Payable Upon Demand
Demand notes are a type of promissory note but differ whereas a demand note lacks a specified due date and instead becomes due upon request of payment.
Summary Comment
A promissory note is a negotiable instrument and could consist as a cheque, loan agreement, or other document evidencing indebtedness.
NOTE: A large volume of online searches for terms such as “lawyers in my area” or “top lawyer in” often indicates a pressing requirement for competent legal assistance rather than a particular designation. In Canada, licensed paralegals are governed by the same Law Society that regulates lawyers and are permitted to represent clients in specific litigation matters. Advocacy, legal assessment, and procedural expertise are pivotal to this function. Hall Paralegal Services provides legal representation within its licensed scope, focusing on strategic positioning, evidentiary preparation, and compelling advocacy aimed at securing efficient and favourable resolutions for clients.
