Professional Liability & E&O
General liability answers for the harm your business does. Professional liability answers for the work itself.
Any business paid for its judgment, its advice or its work product.
If a client relies on what your firm advises, calculates, designs or delivers, the exposure exists whether or not anyone is ever physically harmed. The size of the fee is rarely the size of the claim.
- Firms that give professional advice for a fee, including financial professionals, engineers and legal professionals.
- Medical practices and other clinical services, where the professional standard of care is the thing being judged.
- Contractors whose scope includes design, specification or project management rather than labor alone.
- Non-profits, where program delivery and board decisions both create professional exposure.
- Software and technology firms, whose product becomes a tool a client then runs their own business on.
- Any firm whose deliverables carry copyright, intellectual property or content risk alongside the advice.
A claim that the work was wrong is not a claim your general liability policy was built to answer.
Errors and omissions liability insurance, usually shortened to E&O and commonly sold as professional liability, responds when a client says your advice, your service or your work product caused them a financial loss. The allegation is negligence: something was done badly, or something that should have been done was not.
It is a separate contract because it covers a separate kind of harm. Court costs and settlement costs can both fall under it, depending on the policy and the limits chosen.
Claims-made coverage and why the dates matter
- Professional liability is generally written on a claims-made basis. The policy that responds is the one in force on the day the claim is made, not the one in force on the day the work was done.
- General liability is generally written on an occurrence basis, where the policy in force when the injury or damage happened is the one that answers.
- That difference matters most at renewal, at a change of carrier, and at the point a firm winds down. A professional services claim can surface long after the file closed, and a claims-made policy has to still be in place when it does.
Where professional liability claims actually come from.
The claims that arrive with nobody injured and nothing broken.
- The work was delivered and the client lost money anyway. A wrong figure, a specification that did not hold, advice that turned out badly. Nobody is injured and nothing is broken, and the loss is purely financial.
- An omission is as actionable as an error. The name of the coverage says both. Failing to act, failing to warn, failing to file, failing to include something the engagement required: these produce claims on the same footing as an outright mistake.
- Your product becomes someone else's operating dependency. Firms that supply software and similar tools are exposed to what happens inside a client's business when the tool does not behave as the client expected.
- Content and intellectual property ride along with the advice. Unintentional violation of copyright or other intellectual property law, and defamation such as libel, can fall under some professional liability policies. Whether yours reaches them is something to read, not assume.
The decisions that shape the policy.
Two professional liability policies carrying the same limit can behave very differently.
- Cover the damages and the defense. The policy worth having pays both the cost of any damages and the cost of defending the claim. A grant that addresses one and not the other leaves the more likely expense uninsured.
- Find out whether defense costs count against the limit. If legal costs erode the same limit that would pay a settlement, a long defense can consume the coverage before the claim is resolved. This is the first thing to establish about any professional liability quote.
- Treat the claims-made dates as coverage, not paperwork. Because the policy generally turns on when the claim is made, continuity across renewals and carrier changes is part of what you are buying. A gap is not an administrative problem; it is an uninsured period.
- Match the definition of professional services to what you actually do. Coverage follows the services the policy describes. Work that has drifted outside that description, a new service line, a new kind of client or a subcontracted specialty, can sit outside the grant entirely.
Professional liability questions we hear most
Doesn't my general liability policy already cover this?
No. General liability is built for physical harm: bodily injury to a person and damage to tangible property. A claim that your advice, service or work product caused a client a financial loss falls outside that, which is exactly the gap errors and omissions coverage exists to fill.
What is the difference between errors and omissions and professional liability?
In practice they describe the same coverage. Errors and omissions, or E&O, is the older term and is still the usual one in many trades; professional liability is the broader label. Either way the policy answers claims that the professional work itself fell short.
Does the policy pay to defend a claim that has no merit?
That is a large part of what it is for. A groundless allegation still has to be answered, and the legal costs of answering it are real. What matters is confirming that defense costs are covered, and whether they are paid inside the policy limit or in addition to it.
Which policy responds if the work was done years ago?
On a claims-made basis it is generally the policy in force when the claim is made, not the one that was in force when the work was done. That is why a lapse, a switch of carrier or a firm winding down are all moments where professional liability needs attention.
What determines the cost of an E&O policy?
It varies with the type of business, the location, and whether the firm has had lawsuits or claims brought against it in the past. The scope of the professional services being covered and the limits chosen also shape it.
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Let's put the right policy in place.
Oxford Risk LLC is an independent agency. We represent you rather than a single carrier, which means we can place your coverage with the company whose appetite actually fits your risk. Tell us what you need to protect and an advisor will take it from there.
- Call (330) 315-3081
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- Offices Fairlawn, OH, Cranberry Township, PA, Columbus, OH, Livonia, MI