Running a business comes with everyday risks. A customer could slip and fall at your store, an employee could accidentally damage a client’s property, or another business could claim that your advertising caused harm. Situations like these can potentially lead to expensive claims and legal costs.

This is where general liability insurance can play an important role.

It is often requested by clients, landlords, general contractors, and property managers before they agree to work with a business.

What Is General Liability Insurance?

General liability insurance, also called commercial general liability insurance or CGL insurance, is business insurance designed to help protect a company against certain third-party claims.

Depending on the policy, general liability insurance may help cover claims involving:

• Bodily injury
• Property damage
• Personal injury
• Advertising injury
• Legal defense costs

The exact protection depends on the policy’s language, limits, exclusions, endorsements, and the circumstances surrounding a claim.

In simple terms, general liability insurance is primarily designed to address certain claims made by people or organizations outside your business.

For example, if a customer alleges they were injured at your business location, your general liability policy may help cover a claim.

How Does General Liability Insurance Work?

Suppose you own a small retail store.

The customer claims they were injured and demands compensation.

If you have general liability insurance, you would report the incident to your insurer. The insurance company would evaluate the claim based on your policy and the facts of the situation.

If the claim is covered, the policy may help pay for certain covered costs, subject to the policy’s terms and limits.

However, insurance does not mean every claim is automatically paid. The insurer will review factors such as:

• What happened
• Whether the policy was active
• Whether an exclusion applies
• The policy limits
• Other relevant facts

What Does General Liability Insurance Typically Cover?

Coverage varies by policy, but several areas are commonly associated with commercial general liability insurance.

1. Third-Party Bodily Injury

General liability insurance may help address covered claims when someone outside your business alleges they suffered a physical injury connected to your operations.

Example

A customer visits your office and trips over an extension cord.

The customer alleges that the injury resulted from unsafe conditions.

Depending on the circumstances and policy terms, general liability insurance may help address a covered claim.

Potential costs could include:

• Medical expenses
• Legal defense costs
• Settlements
• Judgments

Policy terms and limits apply.

2. Third-Party Property Damage

General liability insurance may help address covered claims involving damage to someone else’s property.

Example

A cleaning company is working inside a client’s office. An employee accidentally damages an expensive piece of equipment.

The client submits a claim against the cleaning company.

Depending on the policy and circumstances, general liability insurance may help address the resulting covered claim.

3. Personal and Advertising Injury

Some general liability policies may provide coverage for certain personal and advertising injury claims.

These can involve specific types of allegations defined in the policy.

Examples may include certain claims involving:

• Libel
• Slander
• Copyright infringement in an advertisement
• Certain privacy-related offenses
• Other covered offenses

Coverage for intellectual property and advertising-related claims can be complex. Businesses should review their policies carefully.

4. Legal Defense Costs

A lawsuit can be expensive even when a business believes it did nothing wrong.

Depending on the policy, the insurer may provide a defense against a covered claim.

Defense obligations and how defense costs affect policy limits depend on the specific policy.

This is an important reason businesses should review more than just the dollar amount listed on an insurance certificate.

What Does General Liability Insurance Not Typically Cover?

General liability insurance is important, but it does not cover every business risk.

Businesses often need additional insurance depending on their operations.

Risk	Insurance That May Be Relevant
Employee work-related injuries	Workers’ compensation
Damage involving business vehicles	Commercial auto
Damage to business-owned property	Commercial property
Professional mistakes or negligence	Professional liability
Cyber incidents	Cyber liability
Employee lawsuits	Employment practices liability
Certain product-related risks	Product liability or applicable CGL coverage

The actual policy determines whether a particular claim is covered.

Employee Injuries

General liability insurance generally does not replace workers’ compensation insurance for qualifying employee work-related injuries.

Workers’ compensation requirements vary by state.

Professional Errors

Businesses that provide professional advice or specialized services may need professional liability insurance.

For example, a consultant accused of providing negligent advice may face a different type of claim from a customer who alleges bodily injury at the consultant’s office.

Damage to Your Own Business Property

General liability insurance primarily covers third-party claims.

If your own office, inventory, equipment, or building is damaged, commercial property insurance may be relevant.

Who Needs General Liability Insurance?

Many types of U.S. businesses consider general liability insurance.

Common examples include:

• Retail stores
• Restaurants
• Contractors
• Consultants
• Cleaning companies
• Landscaping businesses
• Photographers
• Marketing agencies
• Event planners
• Real estate-related businesses
• Manufacturers
• Wholesalers

The insurance needs of each business are different.

A home-based consultant may have very different risks from a commercial construction company.

Does Law require General Liability Insurance?

There is no single federal law requiring every U.S. business to purchase general liability insurance.

However, a business may be required to carry it under:

• A commercial contract
• A client agreement
• A construction contract
• A lease agreement
• A vendor agreement
• Licensing requirements
• Industry regulations

A general contractor may also require subcontractors to carry specified liability limits.

Requirements can vary by state, industry, and contract.

General Liability Insurance vs. Professional Liability Insurance

These two types of coverage are often confused.

General Liability

Generally focuses on certain third-party claims involving:

• Bodily injury
• Property damage
• Personal and advertising injury

Professional Liability

Generally addresses certain claims arising from professional services, errors, omissions, or negligence.

General Liability	Professional Liability
Physical injury and property damage risks	Professional service-related risks
Common for many businesses	Common for service professionals
May address advertising injury	May address certain errors and omissions
Does not replace professional liability	Does not replace general liability

Some businesses may need both.

General Liability Insurance vs. Business Owners Policy

A Business Owners Policy (BOP) can combine multiple types of coverage into one package for eligible small and medium-sized businesses.

A BOP may include:

• General liability coverage
• Commercial property coverage
• Other policy features

The available coverage depends on the insurer and policy.

A BOP may be convenient for a qualifying business because it can combine important protections.

However, not every business qualifies for a BOP.

How Much General Liability Insurance Do Businesses Need?

The amount of coverage depends on the business.

Many commercial policies use limits such as:

• $1 million per occurrence
• $2 million general aggregate

These are common examples but are not universal recommendations.

A business working on a major commercial contract may be required to carry higher limits.

Factors to consider include:

Factor	Why It Matters
Industry	Some businesses face greater physical risks.
Business size	Larger operations may have greater exposure.
Contract value	Clients may require higher limits.
Customer property	Expensive property can increase potential losses.
Location	Requirements can vary
Type of work	Higher-risk work may require more protection.
Client contracts	Contracts may specify minimum limits.

A licensed insurance professional can help a business evaluate appropriate limits.

How Much Does General Liability Insurance Cost?

The cost varies widely.

Factors that may affect premiums include:

• Industry
• Business location
• Annual revenue
• Number of employees
• Payroll
• Claims history
• Type of work
• Coverage limits

A low-risk office-based business may have different premiums from a roofing or construction company.

When comparing quotes, look beyond the monthly price.

Compare:

• Coverage limits
• Exclusions
• Deductibles, where applicable
• Endorsements
• Total annual cost

The cheapest policy is not always the best choice.

Do Independent Contractors Need General Liability Insurance?

Many independent contractors either choose to carry general liability insurance or are contractually required to do so.

Clients may request proof of coverage before allowing a contractor to begin work.

For example, a homeowner or a commercial property owner may hire a contractor and request a Certificate of Insurance (COI).

The COI can summarize the contractor’s current insurance information.

Contractors should carefully review client requirements because some contracts require more than general liability insurance.

Additional requirements may include:

• Workers’ compensation
• Commercial auto
• Umbrella liability
• Additional insured status
• Specific endorsements

How Do You Get General Liability Insurance?

The process generally begins by requesting a quote from an insurance company, agency, or broker.

You may be asked for information such as:

• Legal business name
• Business location
• Type of business
• Description of operations
• Annual revenue
• Number of employees
• Years in business
• Claims history
• Desired coverage limits

The insurer uses this information to evaluate the business.

Step 1: Describe Your Business Accurately

Be specific about what you do.

For example, “construction business” is broad.

A more accurate description might be:

• Residential painting
• Commercial plumbing
• Landscaping
• Electrical installation
• Home remodeling

The type of work can affect coverage and pricing.

Step 2: Review Your Risks

Think about the situations that could create a claim.

Ask questions such as:

• Do customers visit my location?
• Do employees work at customer properties?
• Do I use vehicles for business?
• Do I provide professional advice?
• Do I handle sensitive customer information?

The answers can help identify other insurance needs.

Step 3: Compare Quotes

Compare multiple options when possible.

Do not focus solely on the premium.

Review the policy features and exclusions carefully.

Step 4: Meet Contract Requirements

If a customer or landlord requires insurance, provide the requirements to your insurance professional.

The policy may need specific limits or endorsements.

What Is a Certificate of Insurance?

A Certificate of Insurance (COI) is a document that summarizes certain information about an insurance policy.

It may include:

• Name of the insured
• Insurance carrier
• Policy number
• Coverage type
• Policy limits
• Policy dates
• Certificate holder

A COI is commonly requested by clients, landlords, vendors, and general contractors.

However, a COI is generally not the insurance policy itself. The underlying policy and endorsements determine the actual coverage.

Common General Liability Insurance Mistakes

Buying Coverage Without Understanding Your Operations

Your policy should accurately reflect the work your business performs.

Choosing Only the Lowest Price

A cheaper policy may have different limits, exclusions, or features.

Assuming General Liability Covers Everything

Most businesses face multiple types of risk.

General liability is only one piece of a broader insurance strategy.

Ignoring Contract Requirements

A client may require specific limits or endorsements.

Review contracts before starting work.

Forgetting to Update Coverage

As a business grows, its risks may change.

Review coverage after major changes such as:

• Hiring employees
• Adding services
• Moving locations
• Buying equipment
• Expanding into new states

General Liability Insurance Checklist

Before purchasing or renewing coverage, consider the following:

Question	Check
Does the policy accurately describe my business?	✓
Are the limits appropriate for my operations?	✓
Does the policy meet contract requirements?	✓
Do I need commercial property coverage?	✓
Do I need workers’ compensation?	✓
Do I use business vehicles?	✓
Do I provide professional services?	✓
Have I reviewed key exclusions?	✓
Do I need a COI for clients?	✓

Final Thoughts

General liability insurance is one of the most widely used forms of business insurance in the United States. It is designed to help businesses address certain third-party claims involving bodily injury, property damage, and other covered liability exposures.

It can be particularly important for businesses that interact with customers, work at client locations, operate physical premises, or are required by contract to maintain liability coverage.

However, general liability insurance is not a complete solution for every business risk. Companies may also need workers’ compensation, commercial auto, professional liability, cyber insurance, commercial property insurance, or other coverage depending on their operations.

The most important step is understanding what your business actually does and what risks it faces. Review your client contracts, accurately describe your operations, and compare policies based on coverage—not just price.

Because insurance laws, requirements, and policy options vary throughout the United States, consider discussing your business’s specific needs with a licensed insurance professional before purchasing or changing coverage.