What it means
A small retailer often rents in a mall partly because major stores draw customers through the centre, so if those anchors close, the economics of the smaller store's lease can change even though its own premises are intact. A co-tenancy clause allocates some of that risk between landlord and tenant.
The trigger can name specific anchor stores, require a minimum percentage of leasable area to be occupied, or combine both tests. Opening co-tenancy concerns the retail mix when the tenant begins operating, while ongoing co-tenancy concerns what happens later when an anchor leaves or the centre's occupied area falls.
The definition of an acceptable replacement matters, because a landlord may argue that any store of equal size restores the condition while a tenant may require a comparable retailer that actually attracts customers. Occupancy can be counted by floor area, number of stores or operating tenants, and a signed lease for an empty unit may not count as an operating store if the wording requires an open business.
Leases often allow a cure period after the trigger, so the landlord may have months to replace an anchor before any rent relief starts, and the tenant may have to give written notice. The remedy may be alternate rent based on sales, a lower fixed amount, or the right to terminate if the problem persists, and those remedies have different effects on cash flow and lease value.
Some clauses require the tenant to remain open and not be in default before claiming relief, so a shop that stops trading before satisfying those conditions may lose the protection it expected. A landlord financing the centre should model rent sensitivity, because several tenants invoking clauses at once can make the loss of a major tenant much more expensive than its own lost rent.
A tenant should track the relevant occupancy and opening dates from reliable records, since rumours about closures alone do not establish a contractual trigger. The tenant's sales may decline for other reasons, such as online competition or its own inventory, and a co-tenancy remedy does not automatically require proof that the anchor's departure caused each dollar of lost sales, unless the lease says so.
Lease accounting and property valuation can change if rent becomes variable or future rental income less certain, and the financial effect can matter to both the operating tenant and a property investor. A force majeure clause addresses a different kind of disruption, typically events beyond the parties' control, and does not replace the occupancy and anchor tests of a co-tenancy provision.
Review named anchors, thresholds, notice, grace periods, rent relief and reinstatement terms.
In practice
Real-world examples.
Example
A shop agrees to $20,000 monthly base rent if an anchor supermarket operates. After the supermarket closes and a six-month cure period passes, the lease permits a lower temporary amount. The shop gives the required written notice before claiming the lower rent.
Example
A mall has 75% of its stores leased but only 58% open. If the clause requires 70% of gross leasable area to be occupied and operating, neither a simple store count nor signed-but-vacant leases settle the test. The tenant asks the landlord for a floor-area occupancy report.
Example
A landlord replaces a departed department store with a fitness studio. Whether that cures the trigger depends on the negotiated definition of a replacement anchor, not merely the unit's size. The tenant argues that the studio does not draw general shoppers.
Formula
Calculation
Illustrative alternate rent may be the lesser of fixed rent and a percentage of gross sales, if that is what the lease states. If fixed monthly rent is $20,000, the alternate rent is 6% of $250,000 monthly sales, and the conditions are met, the tenant would pay 6% x $250,000 = $15,000 before other charges. Another lease may use an entirely different remedy. Common-area charges, taxes and a maximum relief period must be checked separately.
Annual effect. The monthly reduction is $20,000 - $15,000 = $5,000, or $5,000 x 12 = $60,000 over a year, which is also the landlord's lost income from this tenant. If five tenants have the same clause, the landlord's exposure is $60,000 x 5 = $300,000 a year.
Occupancy test. If a mall has 100,000 square feet of leasable area and 58,000 are open, occupancy is 58%. Against a 70% threshold, 70,000 - 58,000 = 12,000 more square feet must be open to restore the condition.Case study
Seen in the real world.
Fictional case: A fashion retailer signs a five-year mall lease with a named department-store anchor requirement. Two years later the anchor closes. The retailer verifies the closing date, sends contract-compliant notice, and tracks the six-month replacement window. No qualifying replacement opens, so it applies the agreed alternate rent to future periods.
A year later, a new anchor opens and the lease restores normal rent. The manager does not assume that every slow-sales month qualifies or withhold rent before the contract's conditions are met. In the invented numbers, the fixed rent is $20,000 a month and the alternate rent is 6% of $200,000 of monthly sales, or $12,000. Over the twelve months of relief the retailer pays ($20,000 - $12,000) x 12 = $96,000 less than the fixed rent.
Watch out
Common mistakes.
- Assuming any vacant shop automatically triggers reduced rent.
- Ignoring notice, cure period, default and continued-operation requirements.
- Treating an anchor's replacement as acceptable without reading its contract definition.
Questions
People also ask.
Does the clause guarantee lower rent?
No. The precise trigger and remedy must be in the signed lease and satisfied.
Can a tenant terminate?
Some clauses allow termination after a prolonged uncured condition, but many only provide temporary rent relief.
Does occupancy mean signed leases?
Not necessarily. The agreement may count occupied and operating units or floor area instead.
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