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

Delayed Payment Penalties:

Terms That Are Unlawful and Unenforceable



Last Updated: June 12 2026

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

Answer: In Ontario, a late fee may be treated as an illegal penalty if it’s really disguised interest that, when converted to an annual rate, exceeds the criminal limit under Criminal Code, R.S.C. 1985, c. C-46, s. 347, or if it’s out of proportion to the lender’s genuine collection costs and is therefore likely unenforceable; courts look at the true substance of the charge, including whether it triggered an unlawful rate at the time it was imposed (see Garland v. Consumers’ Gas Co., [1998] 3 S.C.R. 112, and De Wolf v. Bell ExpressVu Inc., 2009 ONCA 644).  For practical review and contract-risk reduction across Ontario, Gutoski Legal Services provides Paralegal services to assess late-fee clauses, calculate effective interest, and help you revise terms to protect enforceability; call (289) 902-0227 to get started.

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.   Any contract that prescribes an interest rate in excess of the maximum allowable sixty (60%) percent is therefore an illegal contract; Garland v. Consumers' Gas Co., [1998] 3 S.C.R. 112.  Do note that a severability clause may save the entire 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 a business that imposes 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.

5

NOTE: A significant amount of online searches for terms like “lawyers near me” or “best lawyer in” typically indicate a demand for prompt and skilled legal assistance rather than a particular professional designation.  In Ontario, licensed paralegals are governed by the same Law Society that supervises lawyers and are permitted to represent clients in specified litigation issues.  Advocacy, legal analysis, and procedural expertise are vital to this function.  Gutoski Legal Services provides legal representation within its licensed framework, focusing on strategic positioning, evidence preparation, and effective advocacy with the goal of attaining swift and beneficial 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: Gutoski 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 Gutoski Legal Services. 
Privacy Policy & Cookies | Terms of Use Your IP Address is: 216.73.217.146





Assistive Controls:  |   |  A A A