General liability insurance is a form of commercial insurance designed to protect businesses from certain liability claims made by people or organizations outside the company.

It is commonly called:

• Commercial general liability insurance.
• CGL insurance.
• Business liability insurance.
• General liability coverage.

The policy can respond when a covered business activity allegedly causes injury, damages someone else’s property, or results in another covered liability claim.

For example, imagine a customer enters a retail shop, slips on a wet floor, fractures an arm, and alleges the business failed to maintain a safe premises.

If the claim falls within the policy’s terms, general liability insurance can potentially help pay eligible defense expenses and damages up to applicable limits.

A commercial general liability policy typically organizes protection around several major categories of liability.

Bodily injury liability is one of the most recognizable parts of a general liability policy.

It can help when someone outside the business alleges that company negligence caused a physical injury.

Examples can include:

A covered claim can potentially involve medical-related damages, lost income claimed by the injured party, pain and suffering where legally recoverable, legal defense expenses, settlements, or judgments.

The exact protection depends on the policy language and applicable law.

General liability can also cover certain claims alleging that your business damaged someone else’s property.

Imagine a contractor working inside a client’s building accidentally damages an expensive interior fixture.

If the circumstances fall within the policy, general liability could potentially respond to the third-party property damage claim.

Other examples can include:

• A cleaning company damages a customer’s furniture.
• A contractor damages part of a customer’s building.
• An employee accidentally damages third-party property during covered business operations.

Damage to property owned by your own company is different. That generally falls under commercial property insurance rather than general liability.

General liability insurance can include protection for certain offenses that do not involve physical injuries.

Depending on the policy, covered personal and advertising injury offenses can include certain claims involving:

Advertising-related intellectual property disputes can be particularly complicated. Businesses should not assume that a general liability policy provides broad coverage for every copyright, trademark, patent, or advertising dispute.

Policy exclusions and definitions determine what protection exists.

One of the most valuable features of liability insurance can be the insurer’s duty to defend qualifying claims.

Even a lawsuit the business believes is baseless can be expensive to defend.

Defense costs can include:

• Attorney fees.
• Court-related expenses.
• Expert witness costs where covered.
• Investigation expenses.
• Other eligible defense costs.

How defense costs interact with policy limits depends on the insurance contract.

In some policies or coverage forms, certain defense expenses may be handled outside the liability limit. Other arrangements can reduce the amount remaining for settlements or judgments.

Always check the actual policy rather than assuming all defense structures are identical.

General liability policies commonly include protection for certain bodily injury or property damage claims arising from products or completed work.

This exposure can continue after the customer leaves your premises or after your work is completed.

For example:

Products-completed operations coverage is particularly important for contractors, manufacturers, distributors, retailers, and businesses whose work can create liability after completion.

Product recall expenses, however, should not automatically be assumed to be covered by ordinary product liability protection.

General liability policies can provide limited protection for certain damage to premises rented by the insured, subject to policy terms and separate limits.

This can be relevant for businesses leasing:

• Retail storefronts.
• Offices.
• Warehouses.
• Commercial suites.
• Other rented locations.

Commercial lease requirements can go beyond what the standard general liability policy provides.

A business that leases property should compare its insurance with the lease’s requirements for liability, property, additional insured status, waivers, and other provisions.

General liability is foundational coverage, but many major business risks require separate insurance.

Generally, work-related employee injuries are handled through workers’ compensation rather than general liability insurance.

Workers’ compensation laws vary by state and can determine:

• Which employers must carry coverage.
• Which workers are covered.
• Which owners may qualify for exemptions.
• What benefits are available.
• How claims are administered.

A business should verify current workers’ compensation requirements in each state where employees work rather than relying on a single nationwide employee threshold.

Generally, no. A business that provides professional advice or services can need professional liability insurance, commonly called errors and omissions or E&O insurance.

Consider a technology consultant who recommends a system configuration and the client later alleges that the recommendation caused a major financial loss.

That type of professional-service allegation may fall outside ordinary general liability coverage.

Businesses that commonly evaluate professional liability include:

Business vehicle liability generally requires a commercial auto policy rather than ordinary general liability insurance.

A company-owned delivery vehicle, service truck, or other commercial vehicle can create substantial bodily injury and property damage exposure.

A commercial auto policy can provide selected coverages such as:

• Bodily injury liability.
• Property damage liability.
• Collision.
• Comprehensive.
• Uninsured or underinsured motorist protection where applicable.
• Other state-specific benefits.

Businesses whose employees drive personal or rented vehicles for work should also consider whether hired and non-owned auto coverage is appropriate.

Businesses should not assume that standard general liability provides comprehensive protection against modern cyber risks.

Cyber insurance can provide specialized coverage for certain expenses involving:

• Data breach response.
• Notification costs.
• Forensic investigations.
• Data restoration.
• Cyber business interruption.
• Cyber extortion.
• Third-party privacy liability.

Cyber policies differ significantly, so companies that store customer data, process payments, use cloud systems, or rely heavily on computer networks should evaluate the coverage separately.

Commercial general liability policies commonly contain several separate limits.

Typical limit categories can include:

A declarations page shows the specific limits purchased for the policy.

The distinction between an occurrence limit and an aggregate limit is important.

Suppose a hypothetical liability policy includes:

• A $1 million each-occurrence limit.
• A $2 million general aggregate limit.

The occurrence limit can restrict how much the insurer pays for an individual covered event, while the aggregate can restrict applicable payments across multiple covered claims during the policy period.

For example, several significant claims during one year can use part of the aggregate even when no single claim reaches the occurrence limit.

This example illustrates the mechanics only. Exact limits and how they apply depend on the policy.

Imagine a business faces an eligible covered claim totaling $1.35 million while its applicable occurrence limit is $1 million.

If no additional applicable insurance exists, the business could remain responsible for amounts above the liability limit.

Commercial umbrella or excess liability coverage can provide additional limits above qualifying underlying policies, subject to its own terms.

There is no universal liability limit that is automatically appropriate for every small business.

Consider:

A commonly available limit should not automatically be treated as a recommendation. The right amount depends on the company’s actual exposure.

General liability insurance can be useful for many types of businesses because third-party injury and property damage risks exist in numerous industries.

Examples include:

• Retail stores.
• Restaurants.
• Contractors.
• Cleaning companies.
• Landscapers.
• Consultants.
• Technology companies.
• Photographers.
• Real estate businesses.
• Home-based businesses.
• Wholesalers and distributors.

Even a business with no storefront can face liability if employees visit customer locations, attend events, rent office space, sell products, or work around third-party property.

There is no single federal rule requiring every U.S. business to carry general liability insurance.

However, a business may effectively be required to maintain it because of:

State and local requirements can vary. Businesses should check applicable licensing agencies, contract terms, and state insurance requirements rather than assuming a nationwide rule applies.

Commercial contracts frequently require one party to add another party as an additional insured on a general liability policy.

For example:

• A landlord may require additional insured status on a tenant’s liability policy.
• A general contractor may require subcontractors to provide additional insured protection.
• A customer may require a vendor to add the customer to qualifying coverage.

Additional insured status provides protection only within the scope of the policy and applicable endorsement.

It does not automatically provide every right or coverage available to the named insured.

A Certificate of Insurance, commonly called a COI, summarizes certain information about insurance policies in force when the certificate is issued.

It commonly shows information such as:

• Named insured.
• Insurance carrier.
• Policy period.
• Types of insurance.
• Policy limits.

A certificate generally does not create coverage that is absent from the actual policy.

If a contract requires additional insured status or another endorsement, verify that the required endorsement has actually been issued rather than relying on the COI alone.

General liability is one type of business insurance. A Business Owner’s Policy, or BOP, packages multiple coverages together for eligible businesses.

A BOP can be convenient for businesses needing both liability and property protection, but it still does not automatically include workers’ compensation, commercial auto, professional liability, or every cyber exposure.

Premiums vary substantially by company because insurers evaluate the particular liability exposure.

Pricing factors can include:

A consultant working remotely can have a very different liability profile from a roofing contractor, restaurant, manufacturer, or retail store.

Generic premium averages therefore should not be treated as quotes for an individual business.

Suppose a hypothetical retail business has qualifying general liability coverage.

A customer slips in the store, suffers a serious injury, and files a lawsuit seeking damages.

The insurer determines that the claim falls within the policy’s coverage.

Potential covered expenses could include:

If the eligible damages remain within the applicable limit, the insurer can pay according to the contract.

If the covered loss exceeds the available limit, the company can face uninsured exposure unless another applicable policy, such as commercial umbrella coverage, responds.

Business operations rarely remain completely unchanged.

Review coverage when:

• Revenue grows significantly.
• You open a new location.
• You begin working in new states.
• You sign a major client contract.
• You begin selling new products.
• You change the services you provide.
• You hire employees who work at customer locations.
• You take on larger projects.
• Your landlord changes insurance requirements.
• Your claims history changes.

A policy that adequately protected a small startup may no longer fit the same company after substantial growth.

General liability insurance is a foundational business policy that can protect against certain third-party bodily injury, property damage, and personal or advertising injury claims. It can also provide valuable legal defense protection when a covered lawsuit arises.

Its biggest limitation is that it does not cover every commercial risk. Employee injuries, professional mistakes, company vehicle accidents, cyber incidents, employment lawsuits, and damage to your own business property generally require other insurance.

Choose coverage by examining the severity of realistic liability claims, contractual requirements, policy limits, aggregate limits, exclusions, and endorsements. As the business grows or changes operations, review the policy to make sure the protection still matches the risks the company actually faces.

• U.S. Small Business Administration, Business Insurance guidance.
• National Association of Insurance Commissioners, Commercial Insurance and Small Business Insurance consumer resources.
• U.S. Department of Labor, Workers’ Compensation resources.
• State Departments of Insurance for commercial insurance licensing, consumer guidance, and state-specific requirements.