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Professional Liability insurance vs General Liability insurance

Compare commercial General Liability insurance vs Professional Liability insurance. Learn the difference and see which one could help protect your small business best.

Tim McDermott
Director, Insurance Product Management
Published Jun 12, 2023
4 min read

What’s the difference between professional liability insurance vs. general liability insurance? Both are types of business insurance that focus on liability. General liability coverage usually focuses on physical risks like injuries and property damage, while professional liability coverage is usually centered on risks related to the services or advice your business provides. They are not interchangeable. One or both of these types of coverage may be required. But even if it’s not, both types of policies could be a good idea for your small business depending on your profession and business risks.

Jump ahead to learn:

Compare commercial General Liability insurance vs Professional Liability insurance

While general liability insurance and professional liability insurance cover different types of business risks, they share many similarities:

  • Both address third-party claims: Each policy could help protect your business if someone outside your company claims you caused them harm.
  • Both may help cover some legal defense costs: If you’re sued over a covered claim, both policies could help with attorney fees and court expenses.
  • Both can respond to lawsuits, settlements or judgments if the claim falls within your policy terms and limits.
  • Both can be contractually required: Clients, landlords or project partners may request proof of one or both types of coverage before they’ll sign a contract with you.
  • Both are commonly carried by service-based businesses: Many businesses choose to carry both types of policies to help reduce potential coverage gaps.

The difference between general liability insurance and professional liability comes down to the type of risk they cover.

General Liability insurance

Professional Liability insurance

Can help with physical risks and accidents

Can help with risks related to professional advice or errors

Can help cover bodily injury, property damage and advertising injury

Can help cover professional errors, omissions, negligence and missed deadlines that cost a client money

Common for most types of businesses, including retail, restaurants, construction, contractors, cleaners, sports and fitness, or professional services

Common for professional services, including consultants, real estate agents, insurance agents, accountants and financial professionals and IT

Often triggered by slips, falls, accidental damage and injuries to non-employees at your place of business

Often triggered by professional errors, contractual disputes and unmet expectations

Claims often arise during day-to-day business operations

Claims often arise during or after professional services are delivered

General liability insurance focuses on physical risks, such as injuries to non-employees or damage to their property that can happen during everyday business operations. Professional liability insurance focuses on professional risks, including claims that your services, advice or work caused a client to lose money.

These two coverages serve different purposes — and many businesses carry both to help cover risks that one policy alone may not address.

What General Liability insurance could cover

Sometimes called slip and fall insurance, general liability focuses on common, everyday accidents that can happen while running a business. It can help protect your business if you’re held responsible for certain incidents that arise during normal business operations, including claims related to:

  • Physical injury: Also known as bodily injury, this refers to any physical harm caused to someone other than an employee (known as a “third party”). 
  • Property damage: Damage to property belonging to someone else caused by you or your employees that happens during business operations. 
  • Personal and advertising injury: Claims involving alleged libel, slander or other harm to a person’s reputation in your advertising.

Who usually needs General Liability insurance?

Here are some examples of business owners who might benefit from general liability coverage:

  • Contractors and tradespeople: General contractors and subcontractors are sometimes required to carry general liability insurance to meet state licensing requirements or to win bids on projects.
  • Fitness instructors and personal trainers: Coverage may be required for certain certifications or if they work in a gym or shared studio space.
  • Retailers and stores: Businesses that welcome customers into a physical location often carry general liability in case someone is injured on premises.
  • Service-based businesses that work on client property: Landscapers, cleaners and installers may need coverage in case accidental property damage occurs during a job.
  • Businesses leasing commercial space: Landlords commonly require tenants to carry general liability insurance as part of a commercial lease agreement.

General liability insurance is often one of the first policies small business owners consider when setting up coverage.

The cost of general liability insurance depends on several factors, including your industry, business size, location, and the level of coverage you choose. Businesses with higher physical risks — such as contractors or businesses with a storefront — may see different pricing than home-based or consulting businesses. Policy limits, claims history, and whether you bundle coverage can also affect your premium. 

Learn more about the cost of general liability insurance.

What Professional Liability insurance could cover

Professional liability insurance, also called errors and omissions insurance, or E&O insurance in some professions, focuses on claims tied to the professional services or advice your business provides. It’s often required for businesses that provide advice, financial services or consulting work.

This coverage can help protect your business if a client takes legal action against you claiming that your work mistake or omission caused them to lose money — even if the allegation is found not to be true.

Professional liability insurance can help cover claims related to:

  • Professional negligence (actual or alleged): Claims that your service, advice or work caused a costly error or failed to meet expectations or industry standards – and that your client lost money as a result.
  • Legal defense costs: Attorney fees, court costs and related expenses if you need to respond to a covered claim – even if you’re found not at fault.
  • Settlements or judgments: Your business insurance could help with financial penalties if a claim is resolved in court or through settlement.

Who typically needs Professional Liability insurance/E&O?

Business owners who may need professional liability coverage often include:

  • Financial service professionals: An accounting error on a tax return or financial statement could result in a client claiming financial loss.
  • Real estate professionals: Missing information in a disclosure or contract could lead to disputes if a client loses money.
  • Consultants and advisors: Strategic or operational advice that doesn’t produce the expected results can trigger a claim.
  • Creative and marketing professionals: This type of business consultant could face claims related to missed deadlines, copyright issues or unsatisfactory work.
  • IT consultants: Technology workers may need professional liability coverage if they provide guidance, instruction or specialized expertise.

Because claims tied to professional services often involve financial loss rather than physical injury, professional liability coverage can fill gaps that general liability insurance typically doesn’t address.

Businesses that provide highly specialized advice or work in fields with greater financial risk exposure — such as accounting, consulting or technology — may see different pricing than businesses with lower risk.

Learn more about professional liability costs and errors and omissions insurance costs.

Claims examples that show how Professional Liability and General Liability are different

Here are some examples that demonstrate the difference between general liability and professional liability:

1. Claims tied to accidents vs. professional mistakes

General liability insurance typically applies when a physical accident happens during your day-to-day business operations. For example, a customer slips on a wet floor in your store and breaks their wrist or you accidentally break a client’s window while working in their home.**

Professional liability insurance usually applies when a client claims your services or advice caused them a financial loss. For example, an accountant makes an error on a tax return, or a consultant provides guidance that results in unexpected losses.

2. When a claim happens during work vs. after work

General liability claims often involve immediate, visible damage, such as injuries or property damage. Most general liability policies are written as occurrence based, meaning coverage usually applies as long as damage happened while the policy was active — even if the claim is filed later.

However, professional liability claims may arise during a project or even after the work is completed, especially if a client later believes your services were incomplete or inaccurate. Professional liability policies are often written as claims-made, which typically means the policy must be active when the claim is reported.

Learn more about the difference between claims-made and occurrence coverage

3. Public-facing risks vs. client-service risks

General liability is often tied to public-facing risks, such as customers or vendors visiting your business.

Professional liability is more closely tied to client relationships and service agreements, where expectations about performance, accuracy or expertise can lead to disputes.

Do I need General Liability, Professional Liability or both?

The answer depends on the type of work you do, where you do it and the risks that come with it. Do you work physically on client property? Interact with customers in person or manage a storefront? Do you provide advice, designs or instruction that could affect a client’s finances or operations — or a combination of both?

In many cases, businesses may benefit from carrying both coverages. Each policy addresses a different type of risk, so having both can help reduce potential gaps in protection.

For example, an architect who rents office space and meets with clients may consider general liability coverage in case someone is injured on premises. They may also want professional liability coverage for claims related to design errors or project disputes.

How ERGO NEXT helps protect your small business liability

ERGO NEXT makes it fast, easy and affordable to protect your small business — and you can do it all online.

We’ll ask a few questions about your business and give you a quote. You can select your coverage options and buy your policy in about 10 minutes. Share your certificate of insurance at no extra cost, and you can access your policy 24/7 via web or mobile app.

If you have questions, our licensed, U.S.-based insurance professionals are available to help.

Start a free quote with ERGO NEXT.

Tim McDermott
About the author

Tim brings 15+ years of insurance experience to his role as Director of Insurance Product Management at ERGO NEXT. He’s the head of P&C Insurance Product Management, including General Liability, Professional Liability, Excess Casualty, Commercial Property and Inland Marine. Before joining ERGO NEXT, he worked for more than 10 years in underwriting and product management.

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Issuance of coverage is subject to underwriting. Not available in all states. Please see the policy for full terms, conditions and exclusions. Coverage examples are for illustrative purposes only. Your policy documents govern, terms and exclusions apply. Coverage is dependent on actual facts and circumstances giving rise to a claim. Next Insurance, Inc. and/or its affiliates is an insurance agency licensed to sell certain insurance products and may receive compensation from insurance companies for such sales. Policy obligations are the sole responsibility of the issuing insurance company. Refer to Legal Notices section for additional information.

* To the extent permitted by law, applicants are individually underwritten, not all applicants may qualify. Individual rates and savings vary and are subject to change. Discounts and savings are available where state laws and regulations allow, and may vary by state. Certain discounts and policy start times apply to specific coverages only.

** Coverage examples are for illustrative purposes only. Your policy documents govern, terms and exclusions apply. Coverage is dependent on actual facts and circumstances giving rise to a claim.

Any starting prices or premiums represented before an actual customer quote are not guaranteed and are representations of existing premiums of active policies as of March 21, 2025. To the extent permitted by law, applicants are individually underwritten, not all applicants may qualify. Individual rates and savings vary and are subject to change. Discounts and savings are available where state laws and regulations allow, and may vary by state. Certain discounts apply to specific coverages only.