An estoppel certificate is a document signed by a tenant confirming the key terms of their tenancy — rent amount, lease dates, security deposit amount, and whether any disputes exist. It is requested by the buyer during due diligence and serves as independent tenant-side verification of the rent roll. In LA multifamily transactions, estoppel certificates are standard and expected on every deal. Estoppels are the single most important tenant-side document in a multifamily transaction because they bridge what the seller says about the rent roll and what the tenants actually agree is true.
Current rent amount and frequency. The specific dollar figure the tenant is paying per month.
Lease start date and expiration (if fixed-term) or status (if month-to-month). When the tenancy began and under what terms it continues.
Security deposit amount and holder. How much was deposited, who currently holds it.
Any prepaid rent or credits. Any amount paid in advance that has not yet been applied.
Pending disputes or claims. Whether the tenant has any outstanding issues with the landlord (habitability complaints, rent disputes, lease violation claims).
Side agreements. Any verbal or written agreements modifying the standard lease terms (rent concessions, assigned parking, pet agreements, etc.).
Any unpaid or disputed amounts. Whether the tenant is current on rent or has any back balance in dispute.
Verification of the rent roll. The seller's stated rent roll may reflect the seller's records. The estoppels reflect what the tenants believe. Discrepancies between the two are the most common source of buyer-side pricing concerns.
Identification of unrecorded agreements. Sellers sometimes have informal arrangements with long-tenured tenants (discount for services, accepted late payment patterns, handshake concessions). Estoppels surface these.
Protection against post-close disputes. A signed estoppel creates a documented position that the tenant can be held to after close. If the tenant later claims different terms, the signed estoppel is evidence.
Security deposit reconciliation. The buyer inherits the obligation to return security deposits at end-of-tenancy. Estoppels confirm exactly how much is held.
Minor discrepancies. A tenant confirms slightly different rent than the seller's rent roll, often because the tenant has received an informal discount. These are usually resolved by adjusting the rent roll and pricing accordingly.
Material discrepancies. A tenant identifies a side agreement, a disputed claim, or a rent position materially different from the seller's records. These typically produce renegotiation of the purchase price or terms.
Tenants refusing to sign. Occasionally a tenant declines to execute an estoppel. The buyer and seller typically negotiate how to handle unresponsive tenants — sometimes with the seller providing a certified rent roll backed by the seller's own representations as a partial substitute.
Sellers who reconcile their rent roll, their operating statements, and their communications with tenants pre-listing typically produce estoppels that match the seller's records cleanly. Sellers who have let documentation drift over years of management sometimes encounter estoppel surprises during escrow. The estoppel process is not the time to learn what your tenants actually believe their tenancy terms are. Pre-listing is.
Estoppels are routine, standard, and expected. They are a verification layer, not an obstacle. For sellers with clean pre-listing preparation, the estoppel process runs quickly and confirms the rent roll. For sellers with rent roll or side-agreement issues, estoppels surface those issues before close — which is inconvenient but ultimately better than the alternative (issues surfacing in the new owner's first tenant interaction after close, potentially generating claims against the seller under the purchase agreement's representations).
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How long do tenants have to return estoppels?
Typically 10-15 days from request. Leases sometimes specify the response window.
What if a tenant refuses to sign the estoppel?
The purchase agreement usually addresses unresponsive tenants. Sellers often provide a seller's representation as a partial substitute, with specific contractual language about the risk allocation.
Does the tenant have to tell the truth on an estoppel?
The estoppel creates a legal position. A tenant who signs a materially inaccurate estoppel may be legally bound to what was signed. Tenants generally sign honestly because doing otherwise has legal consequences.
Michael Sterman is Senior Managing Director Investments at Marcus & Millichap.
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