Ending a Commercial Lease Early in Ontario

Once signed, a commercial lease generally binds the tenant to the full term it specifies — often three, five, or ten years — regardless of whether the business later wants to close, downsize, or relocate. Unlike a month-to-month arrangement, there’s no general right in Ontario for a commercial tenant to give notice and walk away partway through a fixed term simply because circumstances have changed.

As explained in our overview of commercial lease agreements in Ontario, the Residential Tenancies Act generally does not apply to commercial space, so the exit options available to a commercial tenant are shaped almost entirely by what the lease itself says, plus general contract law principles, rather than by any statutory notice period or standard termination right.

That makes an early exit from a commercial lease fall into one of a few general categories: relying on an early termination clause already built into the lease, negotiating a surrender directly with the landlord, assigning or subletting the remaining term to someone else, or accepting the financial consequences of leaving without any of the above. Each comes with a different risk profile, which is worth understanding before deciding how to proceed.

Business circumstances that commonly prompt a search for an early exit include a location that has stopped performing, a business closure or sale, a need to consolidate into a different space, or simply a lease signed years earlier that no longer fits the business’s current size or plans. Whatever the underlying reason, the lease itself — not the reasonableness of the tenant’s circumstances — is almost always the starting point for figuring out what options are actually available.

Some commercial leases include a built-in early termination right, often called a break clause, allowing the tenant (and sometimes the landlord) to end the lease before the natural end of the term. These clauses typically specify an earliest date the right can be exercised, a minimum notice period, and often a termination fee, which can be a flat amount, a multiple of monthly rent, or tied to recovering the landlord’s unamortized costs, such as a tenant improvement allowance or brokerage commissions paid at the start of the lease.

Because these clauses are entirely a matter of what the lease says, their presence and exact terms vary enormously. A tenant who anticipates any real possibility of needing to exit early — due to business uncertainty, a planned expansion or contraction, or simply a preference for flexibility — is generally better served by negotiating a termination right into the lease at the outset, rather than trying to negotiate one in after the fact, when the landlord has far less incentive to agree.

Where the lease doesn’t include an early termination right, a tenant can still try to negotiate a surrender — a separate agreement in which the landlord agrees to accept the space back and release the tenant from further obligations, usually in exchange for a payment or some other consideration. A landlord with a strong, motivated replacement tenant lined up, or simply eager to avoid a drawn-out dispute, may be willing to agree to a surrender on reasonable terms.

A surrender should always be properly documented in writing, specifying the effective date, any payment involved, confirmation that the tenant is released from further liability (including under any personal guarantee), and how the condition of the space and any leasehold improvements will be handled. An informal or verbal understanding about ending a lease early is far riskier than a signed surrender agreement, precisely because it leaves room for disagreement later about exactly what was agreed.

Where neither an early termination clause nor a surrender is available, assigning or subletting the remaining term — covered in detail in our guide to assigning or subletting a commercial lease— is often a more realistic path than trying to simply end the lease outright. Rather than needing the landlord to agree to release the tenant entirely, an assignment or sublease only needs the landlord’s consent to the transfer itself, which many leases already contemplate and regulate through a specific clause.

This route doesn’t necessarily eliminate all risk — as discussed in that guide, an assignment generally doesn’t automatically release the original tenant’s liability unless the landlord specifically agrees to that release. But it can substantially reduce the practical financial exposure by bringing in a new tenant to actually pay the rent, rather than leaving the space vacant with no one paying anything at all.

Finding a suitable assignee or subtenant generally takes time, so this route tends to work best when pursued well before the business actually needs to vacate, rather than as a last-minute scramble once a closure date has already been fixed. A tenant weighing this option against a negotiated surrender may also find that offering to help the landlord locate a replacement tenant, rather than simply asking to be released outright, makes the landlord noticeably more receptive to either path forward.

Vacating the space without a termination right, a surrender, or an approved assignment or sublease generally does not end the tenant’s obligations under the lease. The landlord can typically continue to demand rent as it falls due, or treat the tenant’s departure as a repudiation of the lease and sue for damages covering the shortfall for the remainder of the term, after accounting for whatever the landlord recovers by re-leasing the space.

Ontario law generally recognizes some duty on a commercial landlord to mitigate its damages by making reasonable efforts to re-lease vacated space, but this duty is generally understood to be more limited in the commercial context than the mitigation expectations that can apply to a residential landlord. A landlord facing a vacancy in a large or specialized commercial space may also simply take longer to find a replacement tenant, during which the departing tenant’s exposure continues to accumulate. Interest, legal costs, and the landlord’s own costs of re-leasing (such as commissions and incentives offered to a new tenant) can also factor into what a departing tenant ultimately owes, depending on what the lease and the applicable law allow the landlord to recover. Our guide to commercial lease disputes in Ontario looks more closely at how these situations tend to unfold once a dispute actually arises.

Some commercial leases include a demolition clause, giving the landlord the right to end the lease early — typically on advance written notice — if the landlord intends to demolish or substantially redevelop the building. A related relocation clause can give the landlord the right to move the tenant to a different unit within the same property, sometimes in connection with a renovation or re-leasing strategy for the building.

These clauses generally benefit the landlord rather than the tenant, and whether they include any compensation for the tenant’s moving costs, lost leasehold improvements, or business disruption depends entirely on how the specific clause is drafted. A tenant reviewing a new lease that includes a demolition or relocation clause may want to pay close attention to the notice period and any compensation terms, since these clauses can effectively shorten the real-world security of an otherwise long lease term. For general background on reviewing a lease before signing, see our commercial leases hub or reach out through our contact page.