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Auto-Renewal Clauses in Ontario Business Contracts: What to Know Before You're Locked In

Learn how auto-renewal clauses work in Ontario business contracts, the notice required to opt out, and how to avoid getting stuck in an unwanted term.

Corporate5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • An auto-renewal clause typically says the contract will automatically continue for another term, often matching the original length though not always, unless one party gives written…
  • - [ ] The notice window is short and buried.
  • To avoid an unwanted renewal, notice generally has to satisfy exactly what the contract specifies — both the timing (how far ahead of the term ending) and the method (in writing, to a…

A one-year software contract quietly becomes a two-year commitment because nobody flagged the cancellation deadline. A supplier agreement everyone assumed was ending renews itself for another full term. Auto-renewal clauses, sometimes called "evergreen" clauses, are one of the most common and most avoidable ways Ontario businesses end up bound to a contract they meant to walk away from.

These clauses aren't inherently unfair; they exist because ongoing relationships are often more efficient than renegotiating from scratch every year. The problem is almost never the clause itself — it's businesses not tracking the deadline it creates.

How Auto-Renewal Clauses Work

An auto-renewal clause typically says the contract will automatically continue for another term, often matching the original length though not always, unless one party gives written notice of non-renewal within a specified window before the current term ends. If that window passes without the required notice, the contract renews on its existing terms, sometimes with a price increase built in, whether or not either party actually wants it to continue.

Why Businesses Get Stuck: The Common Traps

Opting Out: Notice Windows and Delivery Requirements

To avoid an unwanted renewal, notice generally has to satisfy exactly what the contract specifies — both the timing (how far ahead of the term ending) and the method (in writing, to a specific address, by a specific means). A notice sent even one day late, or sent by email when the contract requires courier or registered mail, can be treated as not given at all, meaning the contract renews regardless of your actual intentions.

Auto-Renewal Terms to Watch For Before You Sign

TermWhy it matters
Length of notice windowShorter windows are easier to miss than longer ones
Renewal term lengthRenewing for a full original term is riskier than a short month-to-month renewal
Notice delivery methodStrict requirements, like courier or a specific address, can invalidate an email opt-out
Price on renewalSome clauses allow automatic price increases with limited notice
Whether the right is mutualSome contracts let only one party avoid renewal, not both

If You've Already Missed the Window

Missing the notice window does not automatically mean nothing can be done. Some contracts include a further, later exit right, such as a termination-for-convenience clause layered on top of the renewal term, and in other cases there may be room to negotiate an early exit directly with the other party, particularly if the relationship genuinely isn't working. Reviewing the full contract, not just the renewal clause in isolation, is the right first step.

Building a System So It Doesn't Happen Again

Frequently asked questions

Can we get out of an auto-renewed contract after the deadline has passed?

It depends on the contract. Some agreements have a separate termination-for-convenience right you can use even after a renewal takes effect; others lock you in for the full renewed term. Read the whole contract, not just the renewal clause, to see what options remain.

Is an auto-renewal clause enforceable if I genuinely forgot about it?

Generally yes. Ontario contract law does not usually excuse a missed deadline just because a party forgot, as long as the clause itself was validly agreed to and the notice requirements were clearly stated in the contract you signed.

How much notice is normally required to cancel a renewal?

There's no fixed standard — it's whatever the specific contract says, and windows vary widely from contract to contract. Always check the actual clause rather than assuming a typical number of days.

Can we negotiate the auto-renewal terms before signing a new contract?

Yes, and this is the best time to do it. Businesses can often negotiate a shorter renewal term, a longer notice window, or a requirement that the other side proactively confirm before any renewal — it's much easier to fix before signing than after.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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