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Understanding estoppel certificates in commercial leases

On Behalf of | Jul 29, 2026 | Firm News

A commercial real estate deal can involve many documents, and each one serves a different purpose. Some documents simply record information, while others can shape the outcome of a transaction. An estoppel certificate falls into the second category. Whether you are a landlord, tenant, buyer or lender, understanding what this document does can help you avoid confusion before a sale or financing moves forward.

What does an estoppel certificate confirm?

The certificate confirms key lease details. It states if the lease is still active, the rent amount and the lease term. It also notes if anyone broke the lease agreement. This gives buyers and lenders a clear picture. With these facts, everyone can move forward with confidence.

Why does accuracy matter?

An estoppel certificate can influence important business decisions. Buyers and lenders may rely on the information when deciding whether to complete a transaction. California Evidence Code Section 622 provides that facts recited in a written instrument are conclusively presumed true between the parties, subject to limited exceptions. A mistake or outdated statement could create unnecessary disputes or delays. For that reason, every detail deserves careful attention. A thorough review helps reduce unexpected issues later.

What should you review before signing?

Whether you are the landlord or the tenant, you should read every part of an estoppel certificate before signing. Compare the document with your current lease and confirm that it accurately reflects the agreed terms. Pay close attention to:

  • Lease dates
  • Payment terms
  • Any amendments
  • Security deposit details
  • Whether either party claims the other is in default

Checking each detail before signing can help prevent misunderstandings and reduce the risk of future disputes. Confirming these details before signing can help prevent misunderstandings during the transaction.

Taking time to review the document carefully can reduce errors and improve confidence before closing. If questions arise about the information in an estoppel certificate, seeking guidance from a legal professional may help you better understand your rights and responsibilities.