General Liability Insurance: What It Covers and What It Doesn’t

General liability insurance pays when someone outside your business is hurt, or their property is damaged, because of your premises, your operations or the products you sell. It also pays to defend you against those claims. It does not cover your own employees’ injuries, the vehicles you drive for work, or financial harm caused by mistakes in professional advice.

The policy is usually called commercial general liability, or CGL. Knowing its four parts and its standard exclusions lets you read your own declarations page and spot the gaps before a claim does it for you.

What general liability insurance covers

The National Association of Insurance Commissioners describes CGL as covering four categories of events you could be held responsible for: injuries to people, damage to other people’s property, personal injury such as slander and libel, and false or misleading advertising (NAIC, Small Business Insurance). The Texas Department of Insurance describes the same core: protection against claims of liability for bodily injury and property damage (TDI, Commercial general liability insurance).

Bodily injury and property damage

This is the part most owners picture. A customer slips on a wet floor in your shop. A contractor’s ladder falls and dents a client’s car. The insurer pays the damages you are legally obligated to pay, up to the policy limit, and pays to defend the suit. The Insurance Information Institute notes that punitive damages are generally excluded on the standard small-business form (Triple-I, Liability Insurance).

Personal and advertising injury

This covers offenses rather than accidents: libel, slander, invasion of privacy, wrongful eviction, false arrest and certain infringement in your advertising. Triple-I notes the offense must occur during the policy period.

Medical payments

Medical payments coverage pays a third party’s medical bills for an injury on premises you own or rent, or arising from your operations, regardless of fault (Triple-I). It is small by design. Its purpose is to settle a minor injury quickly so it never becomes a lawsuit.

Products and completed operations

TDI separates two exposures. Premises and operations coverage applies to incidents at your location or from work in progress. Products and completed operations coverage applies to incidents away from your premises caused by your products or by work you have already finished. For a contractor, completed operations is often the larger exposure: the deck you built last spring collapses this summer.

What general liability does not cover

Exclusions are not fine print to skim. Each one exists because another policy is designed to carry that risk, and the insurer prices CGL on the assumption that you buy it.

The NAIC lists the standard CGL exclusions as employment-related claims such as harassment, wrongful termination and discrimination; claims tied to operating a vehicle; employees’ work-related injuries; and professional errors. TDI adds that CGL generally excludes property damage to your own work, damage to your own product, recall costs unless added by endorsement, and that it is not intended to cover workers’ compensation or employer’s liability.

The contract trap

TDI notes that contractual liability is generally excluded, with two exceptions: liability you would have had even without the contract, and liability you assume under a defined “insured contract.” This matters when a landlord or general contractor asks you to sign an indemnity clause. Whether your CGL responds depends on whether that clause fits the policy’s definition. Send the contract to your agent before you sign it, not after a claim.

Pollution

TDI warns that a total pollution exclusion removes all pollution coverage, including under premises and products coverage. A cleaning company, auto shop or landscaper using chemicals should ask exactly which pollution wording is on the policy.

Occurrence versus claims-made

Most CGL policies sold to small businesses are written on an occurrence basis. TDI explains that occurrence policies cover claims arising from injury or damage occurring while the policy is in force, no matter when the claim is filed. A claims-made form generally requires the claim to be made, and often reported, during the policy period.

The practical difference shows up when you switch insurers or close the business. With an occurrence policy, an injury from 2025 is still covered by the 2025 policy even if the suit arrives in 2028. With claims-made, you need continuous coverage or an extended reporting period. The claims-made mechanics are explained in more detail in our guide to professional liability insurance, where that form is the norm.

How the limits work

A CGL declarations page usually shows several numbers. Triple-I explains that a single per-occurrence limit applies to all bodily injury, property damage and medical expenses from one occurrence, and that aggregate limits for the policy period are set at twice the liability and medical expenses limit, split between products-completed operations and everything else. For limits above the primary policy, Triple-I and TDI both point to umbrella or excess liability, which pays covered losses beyond the CGL limit.

When a client or landlord demands proof of coverage at a stated limit, read the certificate carefully: the per-occurrence figure and the aggregate are separate requirements, and some contracts also require you to name them as an additional insured.

Who usually needs general liability

Unlike workers’ compensation, general liability is usually driven by contracts and exposure rather than a state mandate. Common triggers:

• A commercial lease requiring the tenant to carry liability coverage.
• A client, municipality or general contractor requiring a certificate before you start work.
• Any business that has the public on its premises, works at customers’ sites, or sells physical products.
• Home-based businesses: the NAIC notes that business-related liability exposures are typically excluded from a standard homeowners policy (NAIC, Working from Home and Your Insurance Coverage).

The U.S. Small Business Administration lists general liability among the core coverage types and describes it as protecting against financial loss from bodily injury, property damage and medical expenses (SBA, Get business insurance).

Standalone CGL or a BOP?

Many small businesses buy general liability inside a business owner’s policy, which bundles it with commercial property and business income coverage. The NAIC notes a BOP can cost less than separate policies. Businesses that do not qualify for a BOP, or that need higher limits or specialised wording, buy CGL on its own.

Questions to ask before you buy

1. Is the form occurrence or claims-made?
2. What are the per-occurrence, general aggregate and products-completed operations aggregate limits?
3. Are defense costs paid in addition to the limits, or do they erode them?
4. Which pollution exclusion applies?
5. Does the policy include blanket additional insured and waiver of subrogation wording, if your contracts require them?
6. Are any of your operations or locations excluded by endorsement?

Endorsements change the base form, so the endorsement schedule on your declarations page tells you more than any summary. Ask your agent for the full list of form and endorsement numbers, then read the exclusions page of each one; if a contract requires coverage your policy does not show, your state insurance department can explain how to file a complaint if an insurer misrepresented it.

Sources

• National Association of Insurance Commissioners: Small Business Insurance
• NAIC: Working from Home and Your Insurance Coverage
• Texas Department of Insurance: Commercial general liability insurance
• Insurance Information Institute: Liability Insurance (Small Business Owner’s Guide)
• U.S. Small Business Administration: Get business insurance