Delayed Payment Penalties: Terms That Are Unlawful and Unenforceable | Cross Legal Services
Helpful?
Yes No Share to Facebook

Delayed Payment Penalties:

Terms That Are Unlawful and Unenforceable



Last Updated: July 05 2026

Question: When is a late fee an illegal penalty in Ontario?

Answer: If you’re a business customer in Ontario and a contract or invoice includes a “late fee” that appears to function like interest, Cross Legal Services can help you assess whether the charge could be unenforceable as an improper penalty or disguised interest, including when it effectively exceeds the Criminal Code limit in Criminal Code, R.S.C. 1985, c. C-46, s. 347, and courts analyze the late fee by its practical rate and whether it genuinely reflects disbursement recovery rather than an added cost of extended credit.   A paralegal from Cross Legal Services can review your agreement, calculate the effective annual rate, and explain options to respond to demands or disputes, including when a severability clause may affect outcomes.   To get started, call (289) 443-0675 for a free 30-minute consultation and bring your contract, invoices, and payment history.

When Is a Late Fee An Illegal Penalty

A business will sometimes use the threat of additional fees as a financial motivator to encourage customers to make timely payments; however, a contract may become unlawful and unenforceable if a contract contains an illegal late fee.  A late fee is illegal, if the amount violates the Criminal Code, R.S.C. 1985, c. C-46, section 347, wherein it is prescribed that charging interest rate beyond a rate of sixty (60%) percent per annum is a criminal act.   A contract prescribing an interest rate that exceeds the sixty (60%) percent is an illegal contract; Garland v. Consumers' Gas Co., [1998] 3 S.C.R. 112; albeit, if the contract contains a severability clause, then such a clause may preserve the complete contract from becoming void.

While a business may attempt to disguise interest as a late fee, courts will view a late fee for what a late fee is - an interest charged as an additional amount of money due, and arising from, the extension of credit for an outstanding balance of monies owed.  An exception applies if it is shown that the late fee genuinely correlates to the recovery of a disbursement cost incurred in the collection of the debt rather than as an additional fee correlated to the further advancement of the debt; De Wolf v. Bell ExpressVu Inc., 2009 ONCA 644; Garland, supra.

As an example, consider the business that charges a ten 00/00 ($10.00) dollar late fee when a monthly payment of one hundred 00/00 ($100.00) is overdue by seven (7) days.  This late fee actually calculates as a ten (10%) percent additional charge upon the actual amount due.  This ten (10%) percent late fee imposed upon a one week overdue account produces an exorbitant, and unlawful, five hundred twenty (520%) percent annual interest rate.  Note that the fact that this interest appears lower, and actually does calculate lower, over a greater period of time, it is the trigger date that causes the unlawfulness.  While the $10.00 late fee charged on the 7th day is unlawful, it might appear that if six months later the same $10.00 is still outstanding that the amount, by then, is a lawful twenty (20%) percent interest; however, the very fact that the amount was unlawful when originally imposed continues to make the amount unlawful.  What was at first unlawful fails to become lawful.

Conclusion

When an agreement contains a clause for late fees or other form of delayed payment penalty, such is viewed as an attempt to charge interest on monies due.  Where the late fees, as a disguised interest, calculate to an interest rate beyond the legally allowable interest rate, the late fees are viewed as unlawful.  Furthermore, even if the interest rate may be legal, late fees or a payment penalty that goes beyond the costs of recovering the genuine amount due are, generally, deemed unenforceable.

Get a FREE ½ HOUR CONSULTATION

At
Our Desk Now!
Need Help? Let's Get Started Today

NOTE: Do not send confidential information through the web form.  Use the web form only for your introduction.   Learn Why?
5

NOTE: A substantial quantity of inquiries featuring “lawyers in my area” or “top lawyer in” frequently indicates a desire for prompt and proficient legal assistance rather than a particular job designation.  In Ontario, certified paralegals are governed by the same Law Society that regulates lawyers and have the authority to represent clients in specified litigation issues.  Skills in advocacy, legal analysis, and procedural expertise are fundamental to this position.  Cross Legal Services provides legal representation within its licensed parameters, focusing on strategic positioning, evidence preparation, and compelling advocacy aimed at securing quick and advantageous outcomes for clients.

AR, BN, CA+|EN, DT, ES, FA, FR, GU, HE, HI
IT, KO, PA, PT, RU, TA, TL, UK, UR, VI, ZH
Send a Message to: Cross Legal Services

NOTE: Do not send confidential details about your case.  Using this website does not establish a legal-representative/client relationship.  Use the website for your introduction with Cross Legal Services. 
Privacy Policy & Cookies | Terms of Use Your IP Address is: 216.73.217.78





Assistive Controls:  |   |  A A A