professional liability insurance

What is professional liability insurance and how does it work? Find out in this guide

Glossary

By Ramon Berenguer

Professional liability insurance is an essential safeguard for brokers in the US insurance sector. Also known as errors and omissions (E&O) insurance, it protects professionals against claims arising from alleged negligence, misrepresentation, or inadequate work that results in financial loss for clients.

Understanding what professional liability insurance is and how it differs from general liability coverage is essential for brokers advising clients or managing their own risk. In this article, we discuss these and other critical topics related to professional liability insurance.

What is professional liability insurance?

Professional liability insurance (PLI) is a type of coverage designed to protect businesses and individuals who provide professional services or advice. It helps cover legal costs and damages if a client claims that your work caused them financial harm due to mistakes, negligence, or omissions.

This coverage is especially important for professionals such as consultants, brokers, and advisors, as even minor errors can lead to costly lawsuits, even if the claims are unfounded.

Professional liability insurance policy types

There are two main types of professional liability insurance policies:

1. Claims-made policy

The most common type, a claims-made policy, provides coverage only if the claim is made while the policy is active. Both the alleged act and the claim must occur during the policy period, unless a retroactive date is specified. Extended reporting period (tail) coverage can be added for claims made after the policy expires.

2. Occurrence policy

An occurrence policy covers incidents that happen during the policy period, even if the claim is filed after the policy expires. Occurrence policies are less common but may be available for certain professions.

Professional liability insurance vs. commercial general liability insurance

Professional liability insurance and general commercial liability insurance serve different purposes and offer distinct types of coverage. Here’s how they differ:

Professional liability insurance

Sometimes called professional indemnity insurance, this type of liability insurance covers claims related to errors, omissions, or negligence in the delivery of professional service. This policy is essential for professionals such as consultants, lawyers, and medical practitioners, as it protects them from financial losses arising from alleged mistakes or substandard work.

It can also address claims of copyright infringement or misrepresentation. The cost of professional liability depends on factors like type of business, claims history, and number of employees. This coverage is especially important for small businesses that provide specialized advice or services.

General commercial liability insurance

General commercial liability insurance protects against third-party claims of bodily injury, property damage, and advertising injuries such as libel or slander. It does not cover professional mistakes or advice. This policy helps protect your business from lawsuits arising from accidents on your premises or damage caused by your operations. The cost is influenced by business size, industry, and risk exposure.

Get to know the top professional liability insurance providers in the US in this special report.

Professional liability insurance vs General commercial liability insurance

Aspect Professional Liability Insurance General Commercial Liability Insurance
Coverage Focus Errors, omissions, negligence, and malpractice in professional service Third-party bodily injury, property damage, and advertising injuries
Who Needs It Professionals, consultants, advisors, medical, legal, and service-based small businesses Any business owner with a physical location or public/customer interaction
Typical Claims Negligence, misrepresentation, copyright infringement, failure to deliver services Slip-and-fall, property damage, libel, slander, product liability
Does It Cover Financial Losses? Yes, for client financial losses from professional mistakes No, does not cover pure financial losses from professional advice
Malpractice Coverage Included (especially for legal, medical, and consulting fields) Not included
Advertising Injuries Sometimes, if related to professional advice Yes, such as libel, slander, or copyright violations in advertising
Cost Factors Type of business, number of employees, claims history, level of risk Business size, industry, location, risk exposure
Liability Insurance Cost Varies by profession and risk; higher for high-risk professions Generally lower than professional liability for most standard businesses
Best For Service providers needing to protect your business from client lawsuits Businesses seeking broad protection from common third-party risks
Insurance Coverage Covers professional errors, omissions, and advice Covers bodily injury, property damage, and advertising-related claims

How does professional liability insurance work?

Here’s a step-by-step explanation of how professional liability insurance works in practice:

Step 1. An incident occurs

A client alleges that the policyholder’s professional service, advice, or work caused them financial loss due to an error, omission, negligence, or failure to meet professional standards.

Step 2. A claim is filed

The plaintiff then files a claim or lawsuit against the policyholder or their business, seeking compensation for the alleged damages.

Step 3. The insurer is notified

The policyholder notifies their professional liability insurance provider about the claim as soon as possible. Most policies require prompt notification for coverage to apply.

Step 4. Claim is reviewed and investigated

The insurance company reviews the claim, investigates the incident, and determines whether the alleged act is covered under the professional liability policy. The insurer may request documentation, contracts, correspondence, and other relevant information.

Step 5. Preparing legal defense

If the claim is covered, the insurer appoints legal counsel to defend the policyholder. The insurance company typically covers legal fees, court costs, and related expenses, even if the claim is groundless.

Step 6. Final settlement or judgment

If the case is settled out of court or results in a judgment, the insurer pays the settlement or awarded damages, in an amount set by the policy limits. The insured may be responsible for a deductible, depending on the policy terms.

Step 7. Determining policy limits and exclusions

The insurer only pays up to the coverage limits specified in the policy. Certain acts, such as intentional wrongdoing or criminal activity, are generally excluded from coverage.

How much does professional liability cost?

The average cost of premium for professional liability insurance is typically between $61 and $78 per month, or $730 to $940 annually for small businesses. However, the actual cost can vary based on factors like:

  • the insured’s industry
  • business size
  • number of employees
  • location
  • coverage limits
  • the insured’s claims history

As an example, lower-risk professions like consultants may pay less, while higher-risk fields such as mortgage brokers or lawyers may pay more. Professions like these may pay over $1,500 per year. To help small businesses or professionals save money on premiums, they can bundle general liability and professional liability coverages or choose higher deductibles.

Who needs professional liability insurance?

Professionals and businesses that provide specialized services or advice to clients need this type of coverage. Professional liability insurance is essential for individuals and firms whose clients could suffer financial losses due to errors, omissions, or negligence in the services provided. Common examples of these professions or businesses include:

  • accountants
  • architects
  • business consultants
  • engineers
  • financial advisors
  • healthcare providers (such as doctors, nurses, therapists)
  • insurance brokers
  • IT professionals
  • lawyers and legal professionals
  • marketing and advertising agencies
  • real estate agents and brokers

Even if a mistake is unintentional, these professionals can face costly lawsuits, making professional liability insurance a critical safeguard for protecting their business and reputation. These professionals are at higher risk of client claims related to errors, omissions, or negligence in the services they provide.

Types of professional liability insurance

There are several types of professional liability insurance, each tailored to specific professions and risks:

Errors and omissions (E&O) insurance

This covers professionals such as consultants, real estate agents, insurance brokers, and IT professionals for claims related to mistakes, negligence, or failure to perform professional duties.

Medical malpractice insurance

Designed for healthcare providers, including doctors, nurses, and therapists, this covers claims of medical errors or negligence that result in patient harm.

Directors and officers (D&O) insurance

This protects company directors and officers against claims of wrongful acts, mismanagement, or breach of duty in their leadership roles.

Legal malpractice insurance

Specifically for attorneys and law firms, this covers claims of errors, omissions, or negligence in legal services.

Architects and engineers (A&E) professional liability insurance

Tailored for design and construction professionals, this covers claims related to design flaws, project management errors, or professional negligence.

Is professional liability insurance the same as malpractice insurance?

These two types of insurance are closely related, but they aren’t the same. Professional liability insurance is a broader term that applies to various professions, including consultants, lawyers, and architects, covering claims of errors, omissions, or negligence in their services.

Malpractice insurance is a specific type of professional liability insurance designed for healthcare professionals, including doctors and nurses, to cover claims of medical errors or negligence.

Professional liability insurance FAQs

Is professional liability insurance mandatory?

PLI is not universally mandatory, but it is required for certain professions and in specific situations.

Some states and regulatory bodies mandate this coverage for licensed professionals such as doctors, lawyers, and real estate agents.

In other cases, clients or contracts may require businesses to carry professional liability insurance before starting work. For many other professions, it is optional but strongly recommended for protection against claims of errors or negligence. You can check out our Professional Risk News section for easy access to information on regulatory changes or industry developments.

When is professional liability insurance required?

This is required when state laws, licensing boards, or regulatory agencies mandate it for certain professions. Typically, this means doctors, lawyers, and real estate agents must have this coverage.

PLI may also be required by clients or contracts before work can begin. In some industries, carrying this coverage is a standard business practice to meet professional standards or client expectations.

What professional liability insurance covers

PLI provides essential protection for businesses and professionals who offer specialized services or advice. Understanding the types of claims covered by PLI is crucial for ensuring your business is adequately protected. These are the common covered claims of professional liability insurance:

  • Negligence: Failing to exercise reasonable care in delivering professional services, resulting in client loss or harm
  • Errors: Mistakes made while providing professional advice or services that cause financial damage to a client
  • Omissions: Failing to perform a necessary action or provide complete information, leading to client loss
  • Misrepresentation: Providing false or misleading information, whether intentional or accidental, that negatively affects a client
  • Failure to deliver services: Not fulfilling contractual obligations or failing to meet agreed-upon standards, resulting in client losses
  • Inaccurate advice: Giving professional guidance or recommendations that prove to be incorrect and cause client harm
  • Breach of duty: Violating the professional duty owed to a client, which results in financial or reputational harm

What is not covered by professional liability insurance

There are specific situations that PLI does not cover. Understanding these limitations is essential for ensuring comprehensive risk management and avoiding unexpected financial exposure. Common exclusions from professional liability insurance include:

  • Bodily injury or property damage: Claims involving physical harm to people or damage to property are typically covered by general liability insurance, not PLI
  • Intentional or dishonest acts: Fraud, criminal behavior, or deliberate wrongdoing are not covered
  • Employment-related claims: Issues such as discrimination, harassment, or wrongful termination fall under employment practices liability insurance
  • Prior acts or known claims: Incidents that occurred before the policy’s retroactive date or claims known before coverage began are excluded
  • Patent or trade secret violations: Claims involving infringement of patents or misuse of trade secrets are not included
  • Cyber liability or data breaches: Losses from hacking, data theft, or cyberattacks require separate cyber liability coverage
  • Workers’ compensation claims: Employee injuries or illnesses are covered by workers’ compensation insurance, not PLI

How to find the best professional liability insurance

To find the best PLI for your clients, start by understanding their unique needs. Consider:

  • specific risks of their profession
  • the size of their business
  • regulatory or contractual requirements they must meet

It’s important to look at the type of services they provide and review their claims history to ensure the policy you recommend addresses their real exposures. Once you have a clear picture of your client’s needs, compare quotes from several reputable insurers.

And don’t just focus on the price. Look closely at the coverage options, policy limits, and exclusions to make sure your client is getting comprehensive protection at a fair rate. Research each insurer’s reputation, financial strength, and customer service ratings. Companies with strong industry reputations and positive client feedback are more likely to provide reliable support when it matters most.

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