The loan is approved, the appraisal is in, the title work is clean, and then the file stalls on one line item: proof of insurance. It happens constantly on commercial real-estate deals, because the insurance is usually the last thing assembled and the one piece with the most specific requirements. Here is what a lender actually asks for, why each piece matters, and what to do when the building is hard to insure. If you’re working a live deal, our Arizona borrower’s closing checklist lays out the documents and timeline step by step.
What a lender requires before closing
At a minimum, a commercial lender wants three things in place before funding: property (hazard) coverage on the building at replacement cost for at least the loan amount, the lender named on the policy with the correct mortgagee and loss-payable wording, and flood insurance if the property sits in a FEMA flood zone. The proof is delivered as evidence of insurance, typically an ACORD 28, issued before the closing date.
Everything else is detail on top of those three. The reason files get delayed is rarely that coverage doesn’t exist; it’s that the certificate shows the wrong limit, omits a required clause, or arrives after the policy still needs to be bound. Getting the requirement in writing up front, and matching the policy and certificate to it, is what keeps a closing on schedule.
Evidence of insurance: the ACORD 28, not just an ACORD 25
For the building, lenders want an ACORD 28, Evidence of Commercial Property Insurance. It’s the form built to show property coverage to a lender: the building limit, the deductible, whether it’s replacement cost, and the lender’s mortgagee and loss-payable interest. A general ACORD 25, Certificate of Liability Insurance, covers the liability side and is often required alongside it, but on its own it does not prove the property coverage a lender is securing the loan against.
This distinction trips up borrowers who send over the liability certificate they already had on hand and assume it’s enough. It usually isn’t. The certificate is proof, not the policy itself; for the underlying mechanics of how certificates work and what they do and don’t do, see What Is a Certificate of Insurance (COI)?.
Mortgagee clause and lender’s loss payable
Lenders require their interest written into the policy, not just typed into the certificate holder box. A mortgagee clause protects the lender’s stake in the real property: it can preserve their right to a loss payment even if the borrower’s own claim is denied, and it entitles them to advance notice if the policy is cancelled. Lender’s loss payable is the broader commercial form that extends that protected interest to attached business personal property as well.
Many commercial files ask for both, with exact wording and the lender’s name and address spelled out precisely. Because this is policy-level protection rather than a courtesy line on a certificate, it has to be added to the policy itself. This is the same principle behind additional insured requirements: the endorsement behind the certificate is what actually means something. For how these named statuses differ, see mortgagee clause vs. loss payee vs. additional insured. Send your broker the wording exactly as the lender provided it.
How much coverage: replacement cost versus the loan amount
Lenders generally require replacement-cost coverage on the building for at least the loan amount, and often for the full cost to rebuild if that’s higher. The trap is the coinsurance clause. If a building’s replacement cost is $2 million but it’s insured for a $1.4 million loan balance, a coinsurance penalty can reduce a partial-loss payment, which is exactly the outcome a lender is trying to prevent.
The clean fix is replacement cost written with agreed value, which suspends the coinsurance penalty for the policy term. It’s worth confirming the building limit reflects real rebuild cost rather than market or loan value, since the three are rarely the same number. A broker who places commercial property regularly will set this up so the limit satisfies the loan and the coverage actually performs at claim time.
Flood, wind, and other special requirements
If any part of the building sits in a FEMA Special Flood Hazard Area, flood insurance is mandatory for a federally regulated or federally backed loan, and it has to be in place at closing. Outside mapped zones it’s optional but increasingly requested. Some loans add further conditions depending on the property: ordinance-or-law coverage on older buildings facing code upgrades, business income or loss-of-rents coverage on income properties, or specific wind and hail terms. SBA 7(a) and 504 files can also call for business or life insurance beyond the property coverage.
The practical move is to read the loan’s insurance requirements as written and confirm each one is covered, rather than assuming a standard policy includes them. On commercial property, it often doesn’t without specific endorsements.
What if the property can’t get insured in time?
A declination is the situation that genuinely threatens a closing, and it’s more common than borrowers expect on commercial buildings. Vacant or partially vacant properties, older construction, habitational and apartment risks, buildings with prior claims, and accounts a carrier non-renewed are all routinely turned down by standard markets. A declination usually says more about one carrier’s appetite than about whether the building is insurable.
These risks are placed through excess and surplus (E&S) lines markets that specialize in pricing them instead of refusing them. The constraint is almost always time, because the policy still has to be quoted, bound, and certificated before funding. If a deal is at risk, the move is to get the property in front of a broker who works these markets early, with the closing date attached. BrokerPro places this coverage on hard-to-insure commercial property and lessor’s risk buildings across Arizona, and issues lender-ready evidence fast.
Timing: start before you have a closing date
The single most useful thing a borrower or a loan officer can do is treat insurance as an early task, not a closing-week one. Standard, clean accounts can often be bound and certificated quickly, but anything hard to place, or any file with specific lender wording, benefits from lead time. Sending the property details, the loan amount, and the lender’s exact requirements a week or two out almost always beats discovering a coverage gap the day before funding.
Where BrokerPro fits
We place commercial property insurance for Arizona buildings and issue the lender-ready proof that lets loans close, including the hard-to-insure and previously declined accounts that hold deals up. If you’re a lender or loan officer with a borrower stuck on insurance, send us the property on our for lenders page, or just call or text. If you’re the owner, tell us about the property and the closing date, and we’ll move on it.