There is a quote from Christine Chipurnoi of USI Insurance Services in a recent Bisnow piece on landlord liability that should be sitting in every commercial property manager's notebook. Years ago, she said, a sprained ankle would settle for fifty thousand dollars. Now it is closer to a million. The numbers on commercial slip and fall claims have moved so far so fast that the math your team did on vendor insurance back in 2019 is now a real exposure. The piece reports that Time Equities, the firm that owns more than 43 million square feet of commercial real estate, has seen its umbrella and excess insurance premiums quadruple since 2020.

Here is the part most property teams miss. The cause of those premium hikes is not your insurance carrier. It is the lawsuits. Liability insurance rates for commercial real estate rose nine percent in the fourth quarter of 2025 even as overall property insurance fell about eight percent, according to Marsh data cited in the same Bisnow story. The premium math is following the courtroom math. And the courtroom math is being decided, in a quiet but devastating way, by who is on your vendor list.

The Lawsuit Numbers Are Real, and They
Are Pointed at You

The volume of premises cases has stepped up sharply over the past two years. Federal premises liability claims rose from 4,516 in 2022 to 5,632 in 2024, per Lex Machina data summarized in the Bisnow story. The severity of general liability claims on commercial properties is up fifty seven percent over the past decade, per the Baldwin Group's state of the market report cited in the same piece. Slip and fall, elevator and escalator incidents, toxic exposure, and wrongful deaths from negligent oversight are the most common suits landlords now face.

The high end has gotten worse faster than the average. Risk and Insurance reported on the 2025 Marathon Strategies nuclear verdicts study and the numbers are sobering. There were 135 corporate lawsuits in 2024 that produced awards of more than ten million dollars, a 52 percent jump over 2023. The total of those awards came to 31.3 billion dollars, up 116 percent year over year. Forty nine of them exceeded one hundred million dollars. Five exceeded one billion. The median verdict in this category climbed to fifty one million dollars in 2024, up from forty four million in 2023 and twenty one million as recently as 2020. This is not a regional phenomenon. The same study found nuclear verdicts in thirty four states and seventy seven different courts in 2024.

The Vendor Sitting in Your Drive Is the Weakest Link

Now connect those numbers back to a Tuesday on one of your properties. A snow removal contractor leaves a patch of black ice in front of the lobby. A tenant slips. A personal injury firm sees the case. The contractor's name is on the work order, so the firm includes the contractor in the suit. But the firm also names the owner and the property manager, because the contractor is a small operator with the minimum policy and the owner is the deep pocket. Whether you end up paying depends almost entirely on what you can prove about the contractor's insurance and the endorsements on it.

That is the part you control. Most landlords are not underinsured at the carrier level. They are under administered at the vendor level. The certificate that should be in your file is expired. The endorsement that should name you as additional insured is missing. The general liability limit you wrote into the contract two years ago no longer reads as adequate to a plaintiff's counsel who is comparing it to a $51 million median verdict. As Howden Insurance's Danielle Lombardo told Bisnow, landlords are taking on a lot more risk than they ever have, and they are not set up to do so. The reset starts with the vendor folder.

Three Failures Every Property Team Has
Lived Through

The first failure is the expired certificate. A roofing vendor sent you their COI when you hired them in 2024. The policy renewed in March 2026. Nobody asked for the new certificate. The vendor is on your property next week. If anything happens during the lapse, you are arguing in court that you exercised reasonable diligence with paperwork you cannot produce. That is a fight you will not enjoy having.

The second failure is the wrong coverage. The certificate is current, but the general liability limit is one million dollars and the median premises liability verdict that crosses the ten million dollar threshold is now $51 million. You may be relying on a policy that runs out of money before the case is half over. The third failure is the missing additional insured endorsement. Plenty of vendors send a certificate that looks fine, but the endorsement that actually puts you on the policy is either missing, never executed, or only applies on a case by case basis. When the claim arrives, you find out that the policy you thought protected you protects only the vendor.

What COI Tracking Software Actually Does for You

This is where the operational layer comes in. COI tracking software does not stop accidents and it does not change premiums on its own. What it does is close the gap between the policy your vendor is supposed to carry and the policy they actually have on the day they walk into your building. The category covers a few specific jobs. It captures every certificate when a vendor sends one and reads the relevant fields automatically. It tracks expiration dates and renews the request well before the policy lapses. It checks endorsements for the items that matter, including additional insured status, waiver of subrogation, and primary and non contributory wording. It compares the vendor's limits against the requirements you set per category.

The reason this matters in 2026 is that the alternative, which is a shared drive and a property manager remembering to chase the next certificate, no longer survives a deposition. The owners who are pulling ahead are pulling the COI workflow into their day to day operations stack alongside their work orders and tenant communication. The way Cove approaches that on the building operations is to keep the vendor administration tight to the engineering and property management workflows where vendors actually show up, rather than treating it as a separate compliance project.

The Play You Can Run This Quarter

You do not need to rip out anything to fix this. You need three weeks of discipline. The first week is the audit. Pull every active vendor and pair them with the certificate currently in your file. Flag the expired ones, the under-limit ones, and the ones with missing endorsements. That list will be longer than you think. The second week is requirements. Set minimum coverage by category for the work each vendor does. A sprinkler contractor and a landscaper do not need the same general liability tower. A high-rise window cleaner and an elevator service vendor are not interchangeable from a risk perspective.

The third week is enforcement. Decide what your operations team does when a vendor without a current COI tries to badge in. Most property teams find that the answer changes everything. If the rule is that no current certificate means no work, the certificates show up. If the rule is anything else, the certificates do not show up. This is the kind of operational decision that makes a real difference at the next insurance renewal for landlords and the next time a tenant's attorney looks for a deep pocket.

What This Looks Like When It Works

Imagine a Friday morning in a Class A office building with thirty active vendors across cleaning, security, maintenance, and capital projects. A janitorial vendor's policy is set to expire over the weekend. Your COI tracking system sees the expiration three weeks out and asks the vendor for the renewal certificate. The vendor uploads it. The system reads the new policy, confirms the limits and the additional insured endorsement, and updates the file. The vendor never loses access. Nobody on your team had to chase anything.

Now imagine the same building without a system. A tenant trips over a wet floor sign that was left in the corridor on Sunday. The cleaning vendor's policy lapsed Friday night. The tenant's attorney finds the lapse in discovery within thirty days. Your insurer points to the gap and asks why your records show no certificate on file for the period in question. You spend the next eighteen months in mediation. Whatever you save on cleaning fees by not running a tight COI process disappears in a single deductible. This kind of scenario is exactly what owners across sectors, from office to retail to industrial, are now trying to get ahead of.

The Friday morning scenario above already assumes a tight system. AI is what lets that system run at portfolio scale without a proportional increase in headcount. The work of reading a certificate, pulling the right fields off the ACORD form, matching them to a vendor record, and flagging the endorsement language that does or does not appear has historically been a property manager problem. It is also exactly the kind of work that AI property management software is built to absorb.

Modern platforms read uploaded COIs automatically, extract coverage details and endorsements, link the certificate to the correct vendor or tenant record, and surface compliance gaps for review. A human still approves the certificate, which keeps accountability where it belongs. The difference is that manual data entry, side-by-side comparison against requirements, and the hunt for missing endorsement wording happen in seconds rather than over the course of an afternoon. Across a portfolio with hundreds of active vendors and thousands of certificates in rotation, that shift is what makes a real-time compliance posture operationally feasible in the first place. The owners getting ahead are the ones treating AI as an accelerant on the building operations work their teams already do, not as a separate initiative sitting off to the side.

The Closing Window

The reason this matters in 2026, and not in 2027, is that the property insurance side of your renewal is finally moving the right direction. Marsh's data, summarized in the same Bisnow piece, shows overall U.S. commercial property insurance fell about eight percent in the fourth quarter of 2025 after a hurricane free year. That is real relief for the line items you pay. The liability line is the one still moving against you, and the one cheap lever you have left is operational. A clean vendor file in your commercial property management software does not lower your premium by itself. It does lower the chance that a single claim becomes the kind of nuclear verdict that resets your entire program at the next renewal.

Your competitors are not waiting for the perfect time to start. They are auditing vendor folders, tightening requirements by category, and pulling COI checks into the same operations stack they already run for work orders and tenant communication. You do not have to be early to win this one. You do have to start. If you want a more detailed view of where COI sits inside a modern operations stack, Cove's take on why 2026 demands better commercial property management is a good companion to this piece.