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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 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.
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 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 significant quantity of online searches featuring “lawyers near me” or “best lawyer in” typically indicates an urgent requirement for competent legal assistance rather than a particular designation. In Ontario, licensed paralegals are governed by the same Law Society that regulates lawyers and possess the authority to represent clients in specified litigation matters. Advocacy, legal analysis, and procedural proficiencies are integral to this function. Cross Legal Services provides legal representation within its licensed parameters, focusing on strategic positioning, evidence preparation, and compelling advocacy aimed at securing effective and beneficial outcomes for clients.
