Last Updated: August 25 2026
How do I tell the difference between a promissory note and a demand note under Canadian law in Ontario?
In Ontario, Ajodhia Legal Services can help you understand what counts as a promissory note and whether a document is a demand note versus a common note. A promissory note is an unconditional written promise signed by the maker to pay a sum certain to a specified person or to bearer, on demand or at a fixed or determinable future time, and it typically includes key terms like principal, interest rate, parties, issue date, and repayment conditions under Bills of Exchange Act, R.S.C. 1985, c. B-4, 176(1). A demand note is a promissory note that does not set a specific due date, meaning the amount generally becomes payable when the payee makes a demand for repayment, while a common (non-demand) note becomes due at a stated fixed or determinable future time. If you are being asked to pay, disputing the terms, or wondering whether you have a legal duty to pay, call (647) 882-8205 for prompt paralegal guidance across Ontario.
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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 legal document that binds one party (the issuer) to pay a specified amount of money to another party (the payor). The payor is legally obligated to make payment at the predetermined time or upon receiving a demand for repayment from the issuer. A promissory note will detail any applicable terms, including the rate of interest, if applicable, that may be accrued.
Note: Please contact Ajodhia Legal Services by phone at: (647) 882-8205 to discuss any specific questions that you may have.
The Law
The Bills of Exchange Act, R.S.C. 1985, c. B-4, addresses promissory notes as a form of financial instrument, along with currency, cheques, among other things, and specifically 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
A promissory note will typically include details of the principal amount due, the applicable interest rate, the parties involved including a "bearer of note" if a party is unspecified, 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 significant quantity of online searches for terms like “lawyers near me” or “best lawyer in” often indicate an urgent need for skilled legal assistance instead of a specific job title. In Ontario, licensed paralegals are governed by the same Law Society that supervises lawyers and are permitted to represent clients in specified litigation cases. Skills in advocacy, legal analysis, and procedure are fundamental to this role. Ajodhia Legal Services provides legal representation within its licensed parameters, focusing on strategic positioning, evidence preparation, and compelling advocacy aimed at securing efficient and advantageous outcomes for clients.

