Estoppel Certificate: Verifying a Tenant's Lease Terms

An estoppel certificate is a document signed by an existing tenant confirming the actual terms of their tenancy. When you buy an occupied rental, it is how you verify what the seller told you about the lease, from the tenant rather than the seller.

Why it matters

You inherit the tenancy when you buy. Whatever the lease actually says, and whatever side agreements exist, become yours. The seller's summary of the arrangement is not binding on the tenant; the tenant's own signed statement largely is.

The name comes from estoppel: having confirmed the terms in writing, the tenant is generally prevented from later asserting different ones.

What it should contain

• Current monthly rent and when it was last increased
• Lease start and end dates, and whether it has gone month-to-month
• Security deposit held, and any pet or other deposit
• Whether rent is current, and any arrears
• Prepaid rent beyond the current month
• Any concessions: free months, reduced rent, promised repairs
• What the landlord pays versus the tenant: utilities, lawn, snow
• Any option to renew, purchase, or right of first refusal
• Any known disputes or outstanding repair requests
• Confirmation of no other agreements, written or verbal

What it commonly uncovers

This is where the gap between the pro forma and reality shows up:

• Rent lower than represented, because a verbal discount was given
• A tenant who prepaid six months, meaning no income for you for six months
• A promised rent freeze or a verbal agreement to replace the carpet
• A security deposit that was never actually collected, or already spent
• A lease ending in three weeks when you were told a year remained
• A right of first refusal that complicates your own future sale

Any one of these can change the deal's economics. A tenant paying US$1,050 under a verbal arrangement where the listing claimed US$1,300 is a US$3,000-a-year difference, and discovering it after closing is entirely avoidable.

How to get one

Request estoppels for every unit as a condition of your purchase contract, during the diligence period. The seller asks the tenants; you should also receive copies of the actual leases and a rent roll, and compare all three. Discrepancies between them are the signal.

If a seller resists, or a tenant will not sign, treat it as information. On a small multifamily, an unsigned estoppel on one unit is a reason to look harder at that unit rather than to proceed on trust.

Deposits transfer

Security deposits belong to the tenant, not the seller. They must be transferred to you at closing, and most states regulate how they are held and accounted for. Confirm the amount against the estoppel, and know the rules in your state. See tenant-friendly vs landlord-friendly states.

Related reading

The buying an occupied rental checklist covers this alongside the rest of tenant-in-place diligence.