2026-04-11 · business, liability

General Liability Insurance

Key Takeaways

General liability (GL) insurance pays for third-party bodily injury, property damage, and personal and advertising injury claims against your business.
GL does not cover employee injuries, professional mistakes, damage to your own property, or auto accidents. Those require separate policies.
Almost any business that interacts with customers, clients, vendors, or the public can benefit from GL, and many contracts and leases require it.
Premiums vary widely by industry, revenue, location, and claims history. Small, low-risk businesses often pay a few hundred dollars per year, while higher-risk trades pay much more.
A Business Owners Policy (BOP) bundles GL with commercial property insurance at a discount and is a common choice for small businesses with a physical location.

Overview

General liability insurance, often called commercial general liability (CGL), is the foundational liability policy most small businesses buy. It responds when a third party (anyone who is not you or your employees) claims your business caused them injury, damaged their property, or harmed their reputation. It pays for legal defense, settlements, and judgments up to the policy limits.

A GL policy will not cover everything your business can be sued for. It is narrowly focused on common, physical third-party risks: a customer slipping on a wet floor, a contractor breaking a homeowner’s window, or a marketing campaign that accidentally borrows a competitor’s tagline. For other exposures, such as employee injuries or professional mistakes, you need different policies that work alongside GL.

This guide walks through what general liability insurance covers, what it excludes, who typically needs it, how it is priced, and how it compares to related business policies.

What General Liability Insurance Covers

A standard GL policy generally covers the following categories of third-party claims:

Bodily injury to third parties. Medical bills, pain and suffering, and related legal costs when a customer, visitor, or vendor is physically hurt because of your business operations or premises. A common example is a slip-and-fall in your store or office.
Property damage to third-party property. Repair or replacement costs if your business damages someone else’s property. For example, a plumber who accidentally floods a client’s kitchen, or a contractor whose tools scratch a customer’s hardwood floor.
Personal and advertising injury. Claims involving libel, slander, copyright infringement in advertising, use of another’s slogan, or invasion of privacy arising from your marketing and communications.
Medical payments. Small, no-fault medical expenses for minor injuries that happen on your premises, regardless of who is at fault. This coverage is designed to resolve minor incidents before they turn into larger claims.
Legal defense costs. Attorney fees, court costs, and investigation expenses, even if the claim turns out to be groundless. Defense costs are typically paid in addition to policy limits, though some policies include them inside the limit.

What General Liability Does Not Cover

General liability is deliberately narrow. It does not cover:

Employee injuries and illnesses. These are handled by workers’ compensation insurance, which is required in most states for businesses with employees.
Professional errors and omissions. Mistakes in the professional services you provide, such as bad advice, missed deadlines, or flawed designs, are covered by professional liability insurance, also called errors and omissions (E&O).
Damage to your own business property. Fire, theft, or storm damage to your building, inventory, or equipment requires commercial property insurance.
Auto accidents. Crashes involving vehicles used for business need commercial auto insurance. GL will not pay for injury or damage arising from a business-owned or business-used vehicle.
Cyber incidents. Data breaches, ransomware, and privacy violations involving electronic data generally require cyber insurance.
Intentional acts and criminal conduct. Deliberate wrongdoing by the business or its owners is excluded.
Faulty workmanship. Damage to your own finished work due to defective workmanship is usually excluded, though resulting damage to other property may be covered.
Contractual liability beyond normal obligations. Liability you assume through certain contracts may or may not be covered depending on policy language.

Because GL has so many gaps, most businesses build out a package of policies with GL at the core.

Who Needs General Liability Insurance?

Almost any business that interacts with the public, clients, vendors, or other businesses can benefit from general liability insurance. You should strongly consider it if you:

Meet customers in person, whether at a storefront, office, home visit, or event.
Visit client properties to deliver services or perform work.
Invite vendors, delivery people, or other businesses onto your premises.
Sell, deliver, or install physical products.
Run marketing campaigns, social media accounts, or advertising that could draw a defamation or copyright claim.

Many commercial landlords require tenants to carry GL as a condition of the lease. Client contracts, especially with larger companies and government agencies, routinely require proof of GL coverage before work begins. Some states and local jurisdictions require GL for specific licensed trades, such as general contractors or liquor-serving establishments.

Even home-based businesses face third-party liability risk. A homeowners insurance policy typically excludes business-related claims, so a home office that receives clients or ships products usually needs its own GL coverage.

How Much Does General Liability Insurance Cost?

General liability premiums vary widely. Typical ranges for small businesses are often a few hundred to a few thousand dollars per year, but higher-risk trades and larger operations can pay significantly more. Insurers look at several factors when pricing a policy:

Industry and classification. A software consultant with a home office is much cheaper to insure than a roofing contractor working at height.
Annual revenue. Higher revenue usually means more customer interactions and more exposure, so premiums tend to rise with sales.
Location. Rates vary by state and city based on local lawsuit trends, labor costs, and regulation.
Claims history. A business with recent liability claims typically pays more than one with a clean record.
Number of employees. More employees generally means more activity and more exposure.
Coverage limits. Higher per-occurrence and aggregate limits raise the premium.
Deductible. Some GL policies have little or no deductible, while others let you trade a higher deductible for a lower premium.

For a deeper look at what drives business insurance prices, see our guide on insurance cost drivers.

Per-occurrence and aggregate limits

Most GL policies have two primary limits you should understand:

Per-occurrence limit. The most the policy will pay for any single claim or incident.
General aggregate limit. The most the policy will pay in total for all covered claims during the policy period, usually one year.

A common small-business policy might list limits such as $1 million per occurrence and $2 million aggregate. Once the aggregate is exhausted, the policy stops paying for the rest of the term, even if new claims arise. Review contract and lease requirements to make sure your limits meet them.

General Liability vs. Professional Liability

General liability and professional liability are often confused, but they cover different risks:

General liability covers physical third-party injuries, physical property damage, and advertising injury. If a client trips over a cable in your office, GL responds.
Professional liability (E&O) covers financial harm caused by mistakes, omissions, or negligent advice in the professional services you provide. If a client sues because your tax filing contained an error that cost them money, professional liability responds.

Many service businesses carry both policies. A GL policy will not pay for a client’s losses caused by a flawed deliverable, and a professional liability policy will not pay for a broken window at the client’s office. Learn more in our guide to professional liability insurance.

General Liability and Your BOP

A Business Owners Policy, or BOP, bundles general liability with commercial property insurance in a single package, usually at a lower combined premium than buying them separately. BOPs are designed for small and mid-sized businesses that have a physical location, inventory, or equipment to protect.

Key points to know about GL inside a BOP:

BOPs are designed for lower-risk, smaller businesses. Eligibility depends on the insurer’s rules around industry, size, and revenue.
Coverage limits inside a BOP may be lower than what is available on a standalone GL policy, so check whether the limits meet your contract requirements.
BOPs often include extras such as business interruption coverage and limited data breach coverage, which would cost more added individually.
You can usually add endorsements to increase GL limits or fill specific gaps.

If a BOP does not offer enough capacity, many insurers let you buy a standalone commercial GL policy and pair it with a separate property policy. For more details, see our business owners policy guide.

FAQ

Is general liability insurance required by law?

In most states, general liability is not required by law for most businesses. However, it is often required by commercial leases, client contracts, and licensing boards for certain trades. Even when it is not required, operating without it leaves your business exposed to lawsuits that could easily exceed your assets.

Does general liability cover employee injuries?

No. Employee injuries and work-related illnesses are handled by workers’ compensation insurance, which is required in most states for businesses with employees. General liability specifically excludes employee claims.

What is the difference between occurrence and claims-made policies?

An occurrence policy covers incidents that happen during the policy period, no matter when the claim is filed, even years later. A claims-made policy covers claims that are both made and reported during the policy period, usually with a retroactive date. Most general liability policies are written on an occurrence basis, while many professional liability policies are claims-made. Occurrence policies are generally simpler, but claims-made policies are sometimes the only option for certain risks.

How much general liability coverage do I need?

Start by checking any limits required by your leases, client contracts, or licensing authority, and make sure your policy meets the highest of those. Then consider your realistic worst-case exposure, such as a serious slip-and-fall or a major property damage claim. Many small businesses start with $1 million per occurrence and $2 million aggregate, then increase limits or add an umbrella policy as the business grows.

Conclusion

General liability insurance is one of the most important policies for any business that works with customers, clients, or the public. It protects against the everyday third-party risks that can turn a routine incident into a lawsuit capable of draining a company’s assets. The right GL policy is one with limits that match your contract requirements, exclusions you understand, and a clear fit with the other policies you carry.

Once you know what coverage you need, the next step is shopping smart. Our guide on how to compare insurance quotes walks through how to request quotes, compare apples to apples, and avoid surprises at renewal.

Sources

Insurance Information Institute (III), Commercial Insurance Basics
National Association of Insurance Commissioners (NAIC), Commercial Lines Resources
U.S. Small Business Administration (SBA), Get Business Insurance