What is Professional Liability?
Professional liability insurance—often called errors & omissions (E&O)—helps protect professionals and businesses from claims arising out of services, advice, or designs that allegedly caused a client financial loss. It complements commercial liability coverages by focusing on liability exposures tied to professional judgment, contract performance, or negligent acts rather than bodily injury or property damage alone.
Who needs it
Professionals and firms that provide advice, design, or technical services commonly buy this coverage. That includes accountants, auditors, lawyers, brokers, consultants, and many small firms or independent contractors. Organizations such as clubs, associations, or event operators that offer planning or advisory services may also consider it alongside event liability or participant accident coverage. Specialized versions exist—see examples like Professional Liability - E&O Insurance for Agents and Brokers and Professional Liability Insurance for Auditors and Accounting Firms for industry-specific features.
What it typically covers
Policies generally respond to claims alleging negligent acts, errors, omissions, or failure to perform professional duties. Typical coverages include defense costs, settlements, and judgments for covered allegations. While commercial liability covers slips, trips, and property damage, professional liability focuses on the financial harm linked to advice or service delivery. Some policies offer optional endorsements for related exposures like equipment coverage or limited cyber or technology errors coverage.
Common exclusions or limitations
Policies commonly exclude intentional wrongdoing, criminal acts, contractual penalties, known prior acts, and some regulatory fines. They may limit coverage for bodily injury and property damage unless explicitly endorsed. Claims arising from fraud, pollution, or certain employment practices are often carved out. Underwriting factors and policy wording determine how specific exclusions apply.
Factors that influence cost
Underwriters consider industry, firm size, revenue, claims history, scope of services, and contract terms when setting premiums. High-risk specialties, large client engagements, or significant errors history raise rates. Other considerations include limits chosen, deductibles, defensive procedures and documented risk management practices. Transportation risks or commercial auto exposure may be priced separately if the business also delivers goods or travels frequently.
Proof of insurance & compliance
Clients or contract partners often request certificates of insurance or policy endorsements naming them as additional insureds or specifying minimum limits. Maintaining current proof can be a contractual requirement for vendors, event organizers, or contractors. Keep certificates and policy summaries accessible so you can respond quickly to compliance requests.
How to get a quote
Gather key details—business description, revenue, claims history, and sample contracts—and request quotes from insurers or brokers. If you're unsure which limits or endorsements fit your exposures, talk to your agent. A short risk scenario: a client claims a consultant's report led to a lost contract; professional liability may respond for defense and settlement costs if the allegation fits the policy wording.
Frequently Asked Questions
Do I need professional liability if I already have general liability?
Often yes. General liability covers bodily injury and property damage, while professional liability covers financial harm from professional services or advice—two different exposures.
Will professional liability cover intentional wrongdoing?
No. Intentional acts, criminal behavior, and fraud are typically excluded from coverage.
How quickly should I report a potential claim?
Report potential claims or circumstances as soon as you become aware of them. Timely reporting helps preserve coverage under most policies and allows your insurer to begin defense or investigation sooner.
Still have questions? Talk to a local insurance expert.