Last Updated: August 24 2026
Is a demand note the same as a promissory note, and how does payment become due in Ontario?
Askew Paralegal Services can help you understand whether your document is a promissory note or a demand note and what “on demand” usually means for when repayment is due in Ontario. Under the Bills of Exchange Act, R.S.C. 1985, c. B-4 at section 176(1), a promissory note is an unconditional written promise to pay a sum certain on demand or at a fixed or determinable future time. A “demand note” is generally a promissory note without a set due date, meaning the amount becomes payable when the holder makes a valid demand for payment. Askew Paralegal Services also reviews common terms like principal, interest, parties, and any bearer or order language so you know what you’re actually agreeing to before you respond. Call (289) 439-4740 for a clear, practical review of your note and next steps.
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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 written document in which one party (the issuer) makes an unconditional promise to pay a certain amount of money to another party (the payor). Under a promissory note, payment is due at the stated time or upon receiving a request for repayment. A promissory note will include information about any applicable terms, such as the rate of interest, if any, that may be accrued.
Note: Please contact Askew Paralegal Services by phone at: (289) 439-4740 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, 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
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 promissory notes without a specific due date as such a note becomes due upon demand 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 amount of online searches featuring “lawyers near me” or “best lawyer in” typically indicates a desire for prompt and proficient legal counsel instead of a specific designation. In Ontario, licensed paralegals are governed by the same Law Society that regulates lawyers and are permitted to represent clients in specific litigation cases. Advocacy, legal reasoning, and procedural expertise are fundamental to that function. Askew Paralegal Services provides legal representation within its licensed parameters, focusing on strategic positioning, evidence preparation, and compelling advocacy aimed at attaining effective and beneficial outcomes for clients.
