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Continuing Guarantees vs. Limited Guarantees in Ontario: What's the Difference?

Not all business guarantees end when the original loan is repaid. Learn the difference between continuing and limited guarantees in Ontario before you sign one.

Corporate5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • A limited guarantee is tied to a specific, defined obligation — typically one loan, one credit facility, or a stated dollar amount.
  • A continuing guarantee is drafted to cover not just the original loan, but all present and future indebtedness the business owes to that lender — including new loans, renewals, increased…

Not every guarantee ends when the loan it was originally attached to is paid off. Some are drafted to keep working in the background, quietly securing whatever the business borrows next, for years after the guarantor assumed the original debt was long settled. Whether a guarantee is continuing or limited is one of the most important things to check before signing — and one of the easiest details to miss.

What Is a Limited Guarantee?

A limited guarantee is tied to a specific, defined obligation — typically one loan, one credit facility, or a stated dollar amount. Once that specific debt is repaid (or the stated cap is reached and satisfied), the guarantor's obligation under that document is generally finished, subject to whatever exact release terms the document sets out.

Limited guarantees are often easier for a guarantor to evaluate up front, because the maximum exposure and the triggering debt are both spelled out.

What Is a Continuing Guarantee?

A continuing guarantee is drafted to cover not just the original loan, but all present and future indebtedness the business owes to that lender — including new loans, renewals, increased credit lines, and other facilities extended later, unless and until the guarantee is formally terminated.

This matters because a guarantor may sign a continuing guarantee thinking about one modest loan, only to discover years later that it also secures a much larger line of credit the business took on afterward, without the guarantor signing anything new.

Key Differences at a Glance

FeatureLimited GuaranteeContinuing Guarantee
ScopeOne specific debt or a stated capAll present and future debt to that lender, unless capped
Ends whenThe specific debt is repaid/releasedOnly on formal termination or revocation (subject to its terms)
New borrowing by the businessNot automatically coveredOften automatically covered
Guarantor's ongoing exposureGenerally easier to quantifyCan grow without the guarantor signing anything new
Best suited forA single, defined transactionOngoing lending relationships (lines of credit, revolving facilities)

Can a Continuing Guarantee Be Revoked?

Many continuing guarantees include a mechanism allowing the guarantor to give notice and revoke it going forward. The key word is going forward: revoking a continuing guarantee typically stops it from covering new debt incurred after the revocation takes effect, but it generally does not erase liability for debt the business already owed at the time of revocation. The exact revocation mechanics — how much notice is required, and what remains covered — depend entirely on the specific wording of the document you signed.

What to Check Before You Sign

Why Lenders Prefer Continuing Guarantees

From a lender's perspective, a continuing guarantee is more efficient: it avoids the need to collect a fresh guarantee every time the business renews a loan, increases a credit line, or restructures its financing. That efficiency is a benefit to the lender, not automatically to the guarantor — which is exactly why the scope of the guarantee deserves careful attention rather than being treated as boilerplate.

Frequently asked questions

If I pay off the original loan, does a continuing guarantee automatically end?

Not necessarily. A continuing guarantee is usually designed to keep applying to future borrowing with that lender even after the original debt is paid, unless you formally revoke it or the document says otherwise.

Can I ask for a limited guarantee instead of a continuing one?

You can ask, and it's a reasonable negotiating point, especially if you have no ongoing involvement in the business. Whether the lender agrees depends on its own lending policies and how essential your guarantee is to approving the loan.

What happens to a continuing guarantee if I leave the business?

Leaving the business — resigning as a director, selling your shares — does not automatically release you from a guarantee you personally signed. You need to actively pursue a release or revocation with the lender.

Is a guarantee with a stated dollar cap the same as a limited guarantee?

Not exactly. A guarantee can be continuing (covering ongoing, future debt) while still having a dollar cap on total exposure. The "continuing" versus "limited" distinction is about scope over time; the cap is about maximum amount. Read both features separately.

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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