Landlord Remedies a Buyer Inherits When Taking Over a Commercial Lease in Ontario

When you buy a business that operates out of leased commercial space, you're not just buying inventory, equipment, and goodwill — you're usually stepping into the seller's shoes as the tenant. That means the landlord's rights against the space don't disappear just because the tenant's name on the lease has changed.

Buyers sometimes assume that once the landlord signs off on the assignment, they're getting a clean, blank-slate tenancy. In reality, landlord remedies like distress and re-entry are tied to the lease and the premises, not to whichever tenant happens to hold them at a given moment. Understanding what you're inheriting — and what you're not — matters before you sign anything.

This article looks at what actually happens to a landlord's remedies when a lease is assigned as part of a business purchase, and what a buyer should confirm before closing.

What Actually Happens When a Lease Is Assigned

An assignment of lease transfers the existing tenant's interest in the space to the buyer. From that point forward, the buyer is the tenant of record, bound by the lease's terms — rent, use restrictions, repair obligations, and the landlord's remedies for default — exactly as the seller was.

Under Ontario's Commercial Tenancies Act, where a lease restricts assignment without the landlord's consent, that consent is deemed not to be unreasonably withheld unless the lease itself says otherwise. But the lease's own wording still controls first — some leases attach conditions to consent, and those conditions can shape exactly what a buyer is agreeing to take on.

Remedies a Landlord Can Still Use Against the Space

The landlord's toolkit for dealing with a defaulting tenant generally continues to apply to whoever holds the tenancy — including a buyer who has just taken over by assignment. Common commercial lease remedies include:

• Distress — the landlord's ability to seize goods found on the premises to satisfy unpaid rent, without first going to court, subject to the lease's terms and general legal limits on the process.
• Re-entry — retaking possession of the premises where the lease reserves that right on default, which can end the tenancy outright.
• Other lease-specific remedies — many commercial leases also give the landlord contractual remedies beyond distress and re-entry, such as accelerating future rent or drawing on a security deposit or letter of credit.

Exactly how and when a landlord can use each of these depends heavily on the specific lease and the circumstances of the default. This is not a one-size-fits-all list — a lawyer should review your actual lease before you assume any of these apply, or don't.

Does the Buyer Inherit the Seller's Existing Arrears?

This is one of the most important questions to resolve before closing, and the assignment documents (plus the landlord's consent letter) usually address it directly:

• Arrears that existed before the assignment are generally a debt of the seller, not automatically the buyer's obligation, unless the buyer specifically agrees to assume them.
• Arrears after the assignment date are squarely the buyer's responsibility as the new tenant.
• A landlord may still refuse consent, or condition consent, on existing arrears being paid or otherwise dealt with before the assignment closes.

Because the landlord's remedies attach to the premises and the tenancy rather than to a particular period of default, a buyer should confirm — in writing, before closing — exactly how outstanding arrears are being handled, and get an estoppel certificate or similar confirmation from the landlord that the lease is in good standing as of closing.

Why the Seller May Still Be on the Hook, Too

An assignment doesn't automatically let the seller off the hook. Under general landlord-tenant principles, an assignor can remain liable to the landlord for the balance of the lease term unless the landlord expressly releases them — even after the buyer has taken over as tenant. That means sellers should not assume that assigning the lease ends their exposure, and should ask for a release as part of the consent process wherever possible.

What to Confirm Before You Sign the Assignment

• [ ] Request a written estoppel or confirmation from the landlord on the current state of rent, additional rent, and any arrears
• [ ] Clarify in the assignment and consent documents exactly which arrears, if any, the buyer is assuming
• [ ] Review the lease itself for its specific distress, re-entry, and default provisions — don't assume standard boilerplate applies
• [ ] Confirm whether the landlord's consent letter adds any new conditions beyond the lease's original terms
• [ ] Ask whether the seller is being released from ongoing liability, or remains on the hook as a backstop

Frequently asked questions