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Promissory Notes:
Negotiable Instruments Containing Express Terms Regarding Repayment
Last Updated: June 12 2026
Question: What’s the difference between a promissory note and a demand note in Ontario?
Answer: In Ontario, a promissory note is a signed written promise to repay a specific sum (often with interest) either on a set date or when conditions are met, while a demand note is payable whenever the lender asks because it usually has no fixed due date; under Bills of Exchange Act, R.S.C. 1985, c. B-4, s. 176(1), notes can be payable “on demand” or at a determinable future time. Cross Legal Services provides Paralegal services across Ontario to help you draft, review, or enforce promissory and demand notes to reduce repayment risk and move collections forward, so call (289) 443-0675 to discuss your situation.
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.
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, where the borrower agrees to pay a certain amount of money to the lender at a specific time and under certain conditions. A bank note is a type of promissory note issued by a bank or other financial institution; but, it is backed by the assets of the bank which makes a bank note more secure than a regular promissory note.
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 legal document that states a promise to pay a certain amount of money. A promissory note may take the form of a cheque, loan agreement, or other document, that serves as proof of an outstanding debt.
NOTE: A considerable number of online searches for “lawyers near me” or “best lawyer in” typically highlight an urgent requirement for skilled legal assistance rather than a particular professional designation. In Ontario, licensed paralegals operate under the same Law Society that governs lawyers and have the authority to represent clients in specific litigation situations. Advocacy, legal evaluation, and procedural expertise are fundamental to this position. Cross Legal Services provides legal representation within its licensed remit, focusing on strategic alignment, evidence preparation, and compelling advocacy designed to secure effective and positive outcomes for clients.
