
Also called: estoppel · tenant estoppel
An estoppel certificate binds the tenant to the facts it states, which is why buyers and lenders require one from every material tenant before closing on an income property: it prevents a tenant from later claiming different rent, an undisclosed offset right, or a landlord default that wasn't reflected in the rent roll the buyer underwrote against.
Most leases obligate the tenant to sign and return an estoppel within a set number of days (often 10–15 business days) of request, but enforcement of that obligation at closing is a real practical issue — an unresponsive tenant, especially a small or distressed one, can delay or complicate a closing, and purchase agreements commonly include a landlord-signed estoppel or seller indemnity as a fallback for tenants who won't cooperate.
For multi-tenant properties, buyers typically negotiate an estoppel threshold (e.g., estoppels covering tenants representing 80%+ of income) as a closing condition rather than requiring 100% of tenants to respond.
Related
Terms that travel with this one
- Due DiligenceThe contractual period after an offer is accepted during which a buyer investigates a property's physical, financial, legal, and regulatory condition before the purchase becomes non-contingent.
- SNDASubordination, Non-Disturbance and Attornment agreement — a three-way agreement among lender, landlord, and tenant that protects a tenant's lease if the landlord defaults on its mortgage, while subordinating the lease to the lender's lien.
- CAMCommon Area Maintenance — the operating costs of shared property areas (parking lot, landscaping, lighting, snow removal) that a landlord passes through to tenants, usually pro-rata by square footage.
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