Most professional firms buy general liability first and assume it covers everything. It does not. General liability is built for the visitor who trips in your lobby, not the recommendation you sold a client. The distance between those two claims is a real gap, and firms usually discover it at the worst possible moment, when a denial letter arrives.
What general liability is actually built for
General liability generally responds to third-party bodily injury and property damage tied to your premises and operations. Someone slips at your office. A pipe you are not responsible for floods a neighbor. A visitor is hurt at an event you host. These are the claims the policy was designed to pay, and for those it usually does its job. The trouble is that none of them describe the risk a service firm actually runs. Your exposure is not that a client falls down in your reception area. It is that your work, your advice, or your service caused them a financial loss. That is a different kind of claim, and general liability was not written for it.
If you want the plain side by side, the comparison in errors and omissions vs general liability lays the two policies next to each other. This article is about what happens in the space between them.
The claim that gets denied
Picture the sequence, because it is almost always the same. A client sends a demand letter saying your recommendation cost them money. You forward it to your general liability carrier, confident that is what the policy is for. The carrier reviews it and declines, because the claim alleges a professional error, and most general liability policies carry a professional services exclusion built to remove exactly that. Nothing went wrong with your policy. It performed as written. The problem is that the policy you filed the claim against was never the one meant to answer it.
That denial is the gap made visible. Up to that point the firm felt fully insured. The certificate looked complete. A lease or a vendor form had been satisfied. And then a single letter revealed that the coverage on file did not touch the claim the firm was most likely to face.
Why the two policies do not overlap
It is tempting to think a big enough general liability limit would eventually stretch to cover a work mistake. It generally will not, because the issue is the type of claim, not the size of the limit. General liability answers bodily injury and property damage. E&O answers financial harm from your professional work. They are drawn to cover different events on purpose, and the exclusions in each are there to keep them from bleeding into one another. A larger general liability limit buys you more of the coverage you already had. It does not buy you the coverage you were missing.
What actually fills the gap
The policy built for the gap is errors and omissions, also called professional liability. It generally responds when a client alleges your advice, design, service, or work caused them a financial loss, subject to your policy terms. For a consultant, accountant, agency, IT or managed services firm, or a professional office, E&O is not the optional add on. It is the coverage most aligned with the exact thing you sell. Most firms end up carrying both policies, because general liability handles the premises and the contract requirements while E&O handles the work. One does not backstop the other, and assuming it does is how the gap stays open until a claim finds it.
Questions to ask your advisor
- Does my general liability policy exclude professional services, and where is that wording?
- If a client says my work caused a loss, which of my policies would respond?
- Do I actually carry E&O, or only general liability?
- Are my general liability and E&O limits set for the claims each is built to handle?
- Could a blended claim, part injury and part bad advice, fall between my two policies?
The gap is quiet right up until it is not. A firm that confirms it carries both policies, matched to the work and the contracts, is insuring the risk it runs rather than the one it wishes it ran.
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