A cure period is the window a commercial lease gives a tenant to correct a default after receiving written notice, before the landlord's remedies apply. It converts a breach into a fixable event rather than an instant termination. Timeframes depend on the default type: commonly 3 to 10 days for unpaid rent and 10 to 30 days for non-monetary breaches.
How Does a Cure Period Work?
A cure period works as a three-step sequence: default, written notice, then a defined window to fix it. The landlord delivers formal notice describing the breach, and the clock starts on delivery, not on the original breach. If the tenant cures inside the window, the lease continues as if no default occurred, per Barnes Walker.
If the window closes without a cure, the landlord's remedies activate: termination, acceleration, re-letting, or eviction. Monetary and non-monetary defaults usually carry different windows because they take different effort to fix.
Default type | Typical cure window | Example |
Monetary | 3 to 10 days after written notice | Late base rent, unpaid operating expenses |
Non-monetary | 10 to 30 days after written notice | Lapsed insurance, unpermitted alteration |
Complex non-monetary | 30 days plus, if diligently pursued | Structural repair, code compliance |
Repeated default | Often none by negotiation | Chronic late rent after prior notices |
Per Barnes Walker, cure rights are contract-specific and do not exist by default. A sophisticated lease may strip the cure period entirely for repeated late payments, so a tenant with a history of missed rent may get no grace period at all on the next miss.
Why a Cure Period Matters
A cure period matters because it decides whether a routine slip becomes a terminable event. For a tenant, it is a buffer against losing a location over a wire that arrives a day late. For a landlord, a short, clean window preserves leverage while a long or vague one lets a shaky tenant stall.
The clause shapes diligence on an acquisition. A buyer reading a rent roll should note which leases grant long cure windows or capped default notices, because those leases are slower to enforce and harder to clear. Cure mechanics also govern lender relationships, since many loan documents require the landlord to give the lender its own notice and chance to cure.
The quotable point for an operator: the cure period is the difference between a lease you can terminate next week and one you cannot touch for a month, so its length is a real asset attribute, not boilerplate.
Example
A tenant owes $25,000 in monthly rent, due the first of the month. The lease grants a 5-day cure period for monetary default, running from written notice rather than from the due date. The tenant misses the July 1 payment, and the landlord issues notice a few days later.
Date | Event | Status |
July 1 | Rent of $25,000 not paid | Default occurs |
July 6 | Landlord delivers written notice to cure | Cure clock starts |
July 11 | End of 5-day cure window | Deadline |
July 9 | Tenant wires $25,000 | Cured, lease continues |
The tenant pays on July 9, two days before the July 11 deadline, so the default is cured and no remedy attaches. Had the tenant missed July 11, the landlord could terminate, accelerate, or begin eviction. Note the cure clock started on July 6 at notice, not July 1 at the missed payment, giving the tenant a full 5 days from notice rather than from the original due date.
Variations and Edge Cases
A cure period is not a fixed number: it varies by default type, by notice-delivery rules, and by whether third parties get their own cure rights. The same missed obligation can be curable or fatal depending on drafting. The table below covers variants an operator should confirm during diligence.
Variant | Treatment |
Notice trigger | Clock runs from delivery of written notice, not the breach date |
Diligent-pursuit extension | Long repairs curable if the tenant begins and pursues in good faith |
No-cure defaults | Bankruptcy, abandonment, or repeated breach may carry no cure right |
Lender cure right | Loan documents often grant the lender a separate notice and cure window |
Non-curable breach | Some covenants, once broken, cannot be undone and skip the cure step |
The common mistake is assuming notice was properly served. If the lease requires certified mail to a specific address and the landlord emails instead, the cure clock may never start, and a later termination can fail for defective notice.
Cure Period vs Grace Period
A cure period is often confused with a grace period, but they differ. A cure period runs only after the landlord delivers written notice of a specific default and gives the tenant a defined time to fix it. A grace period is an automatic buffer after a due date during which late payment is accepted without notice.
The trigger is the distinction. A grace period is passive and calendar-based: rent due the first, accepted through the fifth, no notice required. A cure period is active and notice-based: the tenant must first receive a formal default notice before the clock starts. A lease can contain both, or a grace period on rent and a cure period on other breaches.
Frequently Asked Questions
How long is a typical cure period in a commercial lease?A typical cure period is 3 to 10 days for a monetary default such as unpaid rent and 10 to 30 days for a non-monetary default such as lapsed insurance, per The Talley Law Firm. Complex repairs may allow 30 days or more if the tenant begins and diligently pursues the fix. All timeframes are set by the specific lease.
When does the cure period start?The cure period usually starts when the landlord delivers written notice of the default, not on the date the breach occurred. If the lease specifies a delivery method, such as certified mail to a named address, notice must follow it exactly, or the cure clock may never validly begin and a later termination can fail.
Can a commercial lease have no cure period?Yes. Per Barnes Walker, cure rights are contract-specific and do not exist by default. Sophisticated leases often remove the cure period for repeated late payments, and defaults like bankruptcy, abandonment, or non-curable covenant breaches may carry no right to cure at all.
Related Terms
Lease Default and Remedies
Holdover Clause
Rent Abatement
Estoppel Certificate
Surrender Clause