Estoppel Certificates: What to Ask For and Why

TL;DR

An estoppel certificate is the tenant's signed statement, addressed to the buyer (and usually the buyer's lender), confirming the basic facts of the lease as of the date of closing: rent is current, the lease is in full force and effect, there are no unpaid landlord obligations, no claims of default, and no unrecorded modifications. It "estops" the tenant from later asserting any of those things.

The buyer's protection from getting blindsided post-closing is the estoppel + the lease, not the OM. If the tenant won't sign a clean estoppel, you have to investigate why before you close.

The Standard Estoppel Statements

Every well-drafted estoppel certificate confirms (or qualifies) the following items:

1. The Lease Itself

"Tenant confirms that the Lease, attached hereto as Exhibit A, is the complete agreement between Landlord and Tenant with respect to the Premises, and there are no other written or oral agreements, side letters, or amendments other than [as specifically listed]."

This is the foundational statement. It locks the lease as the sole governing document and forces the tenant to disclose any side letters or oral modifications. Watch for: any list of "other agreements" — these often include letter agreements that materially modify the printed lease.

2. Lease in Full Force and Effect

"The Lease is in full force and effect and has not been amended, modified, or terminated, except as specifically described herein."

If the tenant lists any modifications, request copies and reconcile against the printed lease.

3. Rent Current

"Tenant has paid Base Rent through [date]. Additional Rent is current. There are no rent prepayments, security deposit credits, or rent abatements other than [as listed]."

Practical: check that "Base Rent" matches the lease schedule for the current period. If the estoppel says $X but the lease says $Y, that delta is meaningful — the tenant may be claiming a side-letter rent reduction the buyer doesn't know about.

4. No Tenant Default

"Tenant is not in default under the Lease and is not aware of any condition that, with notice or the passage of time, would constitute a default."

This protects the buyer from buying a deal where the tenant is one missed payment from termination. The "with notice or passage of time" language is important — it forces the tenant to disclose pending defaults, not just current defaults.

5. No Landlord Default

"Tenant has no current claim of default by Landlord, and Landlord has fulfilled all obligations under the Lease through the date hereof, including all construction, build-out, and tenant improvement obligations."

This is critical. If the original landlord hadn't completed promised work — TI allowances, capital improvements, restoration after casualty — the buyer inherits the obligation. A tenant who says "Landlord owes us $X for unfulfilled TI" is putting that liability on the buyer's closing statement.

6. Renewal Options + Termination Rights

"Tenant's renewal options are: [list]. Tenant's early termination rights are: [list]. Tenant has not exercised any of the foregoing as of the date hereof."

This locks in what options the tenant has and confirms none have been triggered. Underwriting question: are there termination rights you didn't know about? (Co-tenancy clauses in shopping centers, sales-volume kick-outs, casualty/condemnation triggers — these sometimes don't make the OM summary.)

7. No Offsets or Counterclaims

"Tenant has no offsets, counterclaims, or defenses against the payment of rent or performance of any of its obligations under the Lease."

This forecloses the tenant from asserting that "we should be entitled to a CAM credit" or "we have a pending dispute about the HVAC" against future rent payments. The estoppel is the tenant's last clean disclosure point.

What's Worth Pushing For (And What's Standard Tenant Resistance)

Tenants often push back on estoppel certificate language. Their attorneys are paid to limit liability, and an estoppel is essentially a legal admission. Common pushbacks and how to handle them:

Pushback 1: "Best knowledge" qualifiers

Tenant wants to say "to the best of Tenant's knowledge, no default exists" rather than the affirmative "no default exists."

Response: for credit tenants (Walmart, CVS, Walgreens, etc.), this is generally acceptable — the affirmative knowledge of a 200,000-employee company is reasonably knowledge-qualified. For non-credit tenants, push for the affirmative version. Best-knowledge for a small franchisee is just liability dodging.

Pushback 2: Refusal to confirm "no other agreements"

Some tenants resist the "no side letters or oral agreements" confirmation, often because they believe they have informal arrangements they don't want to commit to.

Response: this is a red flag. Push for either the affirmative "no other agreements" or a complete list. If you can't get either, that's a deal-slowing fact.

Pushback 3: Limiting recipients of the estoppel

Some tenants will only address the estoppel to the seller / current landlord, not to the buyer or buyer's lender. This makes the estoppel only marginally useful.

Response: push for the estoppel to be addressed to (or to expressly run for the benefit of) Buyer, Buyer's Lender, and their respective successors and assigns. This is standard for institutional deals and rarely a real fight.

Pushback 4: Time limitations on the estoppel

Some tenants insert "this estoppel is only valid for 30 days from the date hereof." If the closing is delayed, the estoppel goes stale.

Response: for tight closings, this is fine. For deals with extended diligence periods or financing contingencies, push to extend the validity (60-90 days) or include an obligation to re-execute on request.

Three Tenant Responses That Should Slow the Deal Down

Response 1: Tenant won't sign at all

Some tenants — particularly large national chains — have policies of declining to sign estoppels except for specific lender requirements. If the tenant is refusing to sign for the buyer at all, this materially weakens the buyer's pre-closing certainty.

Resolution paths: either get the seller to procure the estoppel before close (often achievable in pre-marketing), or accept that the estoppel comes from the seller (a "seller's estoppel," which is structurally weaker because the seller's representations don't bind the tenant).

Response 2: Tenant lists significant qualifications

If the tenant comes back with an estoppel that includes substantive qualifications — e.g., "Tenant has a pending claim against Landlord for $X for unfulfilled HVAC obligations," or "Tenant disputes the validity of the most recent CAM reconciliation" — these are not theoretical concerns. They're actual disputes that the buyer will inherit.

Response: investigate, quantify, and either negotiate a closing credit or walk.

Response 3: Tenant lists modifications you didn't know about

If the estoppel includes "the Lease has been modified by [letter agreement dated X, X, X]," request copies of those modifications immediately. Reconcile against the lease and the OM. The deltas may be material.

The most common findings:

• Rent abatements that haven't expired (the OM showed full rent; the actual rent for the next 6 months is reduced)
• Renewal options added or removed via amendment
• Use clauses changed or expanded
• Landlord obligations for capital work that was never completed

Practical Workflow

For a buyer's broker:

1. Request the estoppel template early in diligence, ideally with the lease and SNDA. Don't wait for the lender to surface it.
2. Use a buyer-favorable form. Don't accept the seller's preferred form without comparison — they often omit important confirmations.
3. Send the request 30+ days before closing. Tenants are slow; if you wait until two weeks before closing, you'll close without it.
4. Compare the returned estoppel to the lease and OM, line by line.
5. Include the estoppel as a closing condition. If the tenant returns an estoppel with material discrepancies, you should have the right to re-trade or terminate.

For a seller's broker:

1. Procure clean estoppels in pre-marketing if possible. Pre-existing estoppels eliminate a major buyer-side concern and accelerate close.
2. If your tenant has a no-estoppel policy, surface that early in marketing — buyers can plan for a seller's estoppel structure rather than discovering the issue at closing.
3. Resolve any tenant disputes pre-listing. A clean estoppel is a marketing asset.

A Note on Estoppel Liability

Estoppel certificates are legally binding admissions by the tenant. The tenant cannot later claim something different from what they certified. This is the protection — but it's also why tenants take them seriously and why their attorneys negotiate them.

The estoppel is one of the few documents in a CRE transaction where the tenant has actual liability for getting facts wrong. Treat it accordingly.