What is E&O?
Errors and Omissions (E&O) insurance is a type of professional liability coverage that protects businesses and individuals against claims of negligence, mistakes, or failure to perform professional duties. If a client alleges that your services caused them financial harm—even if the claim is unfounded—E&O insurance can help cover legal fees and settlements. For general guidance and policy options, see Errors and Omissions (E&O) Insurance. E&O is distinct from commercial liability or property coverage and can be paired with endorsements for cyber liability or commercial auto exposure when those risks apply.
Who Needs It
E&O insurance is important for professionals who provide advice, services, or specialized knowledge. This includes:
- Consultants and advisors
- Real estate agents and brokers
- Accountants and financial planners
- IT professionals and software developers
- Insurance agents
- Marketing and creative professionals
Even small businesses or freelancers can be exposed to liability if a client claims the work was inaccurate or incomplete. Clubs, associations, small organizations, contractors, retailers and event organizers often seek E&O alongside other coverages to manage liability exposures; for industry-specific guidance see Error and Omission (E&O) Insurance and for insurers or broker-specific forms see Insurance Company Errors and Omissions (E&O) Insurance. Specialized operations may require tailored forms — see Specialty Operations Errors and Omissions (E&O) Insurance.
What It Typically Covers
E&O policies usually cover:
- Legal defense costs
- Settlements or judgments
- Claims of negligence or professional errors
- Missed deadlines or incomplete work
- Breach of contract (in some cases)
This coverage can help protect your reputation and finances in the event of a dispute with a client. Risk scenario: a client alleges an error in delivered work that causes them financial loss, and defense costs begin immediately while the claim is investigated. Consider how E&O interacts with other coverages, such as commercial liability or cyber liability endorsements, when assessing your total protection.
Common Exclusions and Limitations
While E&O insurance offers broad protection, it doesn’t cover everything. Common exclusions include:
- Intentional wrongdoing or fraud
- Bodily injury or property damage (covered under general liability or commercial liability/property coverage)
- Employment-related claims
- Cyber liability (unless added as an endorsement)
Be sure to review your policy limits, endorsements, and exclusions to understand what is and isn’t covered. Underwriting factors, prior claims history and specific liability exposures can also affect available coverage and terms.
Factors That Influence Cost
The cost of E&O insurance depends on several factors, such as:
- Industry and business type
- Claims history
- Coverage limits and deductibles
- Size of your business and number of employees
- Years of experience
Underwriting factors — including the types of services you provide, operational hazards and any prior losses — play a central role in pricing. Transportation risks, job-site hazards and the scope of professional advice are examples of exposures that underwriters review.
Proof of Insurance and Compliance
Many clients and contracts require proof of E&O coverage before starting work. Some industries may also have state-specific licensing or insurance requirements. Be sure to keep your certificate of insurance (COI) updated and available when needed.
How to Get a Quote
Getting coverage is simple. Submit a few details about your business to compare options and choose the policy that fits your needs. Get a quote today.
Frequently Asked Questions
Is E&O insurance required by law?
No, E&O insurance is not legally required in most cases, but it may be mandated by clients or industry regulations.
What’s the difference between E&O and general liability?
E&O covers professional service mistakes, while general liability covers physical injuries and property damage.
Can freelancers get E&O insurance?
Yes, freelancers can and often should carry E&O insurance to protect themselves from professional liability claims.
Does E&O insurance cover contract disputes?
Some policies may cover contract-related claims, but coverage varies. Always check your policy details.
How long does E&O coverage last?
E&O policies are typically written on a claims-made basis, meaning coverage must be active when the claim is made.
Still have questions? Talk to a local insurance expert.