Buying Insurance Is Only the Beginning: A Recent Illinois Decision Offers a Timely Reminder

On July 28, 2026, the First District Appellate Court issued its decision in Argus Inv., Inc. v. W. Bend Mut. Ins. Co., 2026 IL App (1st) 251987. Although the case involved a commercial property’s vacancy exclusion, the broader lesson extends well beyond vacant buildings. Buying insurance is only the first step. Businesses should confirm the requested coverage was actually procured, review the policy when it is issued, and revisit their insurance program as operations change. Waiting until after a loss to do those things can be a costly mistake.

Too often, coverage disputes begin with a simple assumption: “I asked for insurance, so I must be covered.” Sometimes that assumption is right. Sometimes it is not.

The first question is whether the requested coverage was ever obtained in the first place. If an insurance application is still pending, additional underwriting information has been requested, or a broker or agent has stopped responding, those issues deserve immediate attention. Likewise, if a policy has not been issued when expected, businesses should not assume coverage exists simply because discussions have taken place or an application has been submitted.

Once the policy is issued, read it.

That may sound obvious, but Illinois law has long held that policyholders are charged with knowing the contents of their insurance policies, even if they never read them. If the policy contains an exclusion, limitation, or condition that affects coverage, courts generally will not excuse an insured simply because it did not realize the provision was there. In other words, waiting until after a loss to read the policy is usually too late.

Businesses should also remember that insurance policies are not “set it and forget it” documents. Businesses change. Properties become vacant. New locations open. Operations expand or contract. Equipment is relocated. Tenants come and go. Each of those developments can affect existing coverage. A periodic review with your broker, agent, or coverage counsel can help identify gaps before they become claim denials.

Those principles were front and center in Argus, where the insured sought coverage for flood damage after its brewery had ceased operations. The insurer denied coverage based on the policy’s vacancy exclusion. The exclusion barred coverage for certain losses if the building had been vacant for more than 60 consecutive days. The insured argued that the insurer knew the brewery had closed, renewed the policy anyway, accepted premiums, and therefore should not have been allowed to rely on the vacancy exclusion. The Court rejected that argument, and reiterated that Illinois law generally places the responsibility on the insured – not the insurer – to understand the policy and determine whether it continues to provide the coverage the business needs as circumstances change.

The decision is also a reminder that “illusory coverage” arguments are difficult. After a claim is denied, policyholders often contend that an insurer accepted premiums while knowing circumstances existed that would ultimately prevent coverage. While every case is different, Illinois courts are reluctant to invalidate clear policy exclusions absent unusual circumstances involving waiver, estoppel, or other affirmative conduct by the insurer.

Ultimately, the decision reinforces that insurance policies should not be purchased, filed away, and forgotten until a claim arises. Make sure the requested coverage was actually obtained. Read the policy when it arrives. Ask questions if something does not match your expectations. And revisit your insurance program whenever your business changes. Those steps are often far easier – and far less expensive – than litigating a coverage dispute after a loss.

If you have questions about your insurance program, policy language, or a coverage dispute, the attorneys at LKK are available to help.