General business liability insurance protects your business from lawsuits over injuries or property damage you cause

General business liability insurance (often called commercial general liability or CGL) covers the legal costs and damages if someone sues your business because you or your employees injured them or damaged their property. If a customer slips in your office and breaks their leg, or your worker accidentally damages a client's equipment, this insurance pays for their medical bills, repair costs, and your legal defense — up to your policy limit.

This is different from property insurance, which covers damage to your own building and equipment. Liability insurance covers damage you cause to someone else. Most landlords require tenants to carry it, and many clients won't hire you without proof you have it. The cost depends on your industry, revenue, claims history, and the coverage limits you choose.

Key Takeaways

  • General business liability insurance pays for injuries or property damage claims against your business, including legal defense costs.
  • Coverage limits typically range from $300,000 to $2 million per occurrence, and you choose the amount based on your industry and risk level.
  • Most policies cost between $400 and $2,000 per year for small businesses, but rates vary by industry, location, and your claims history.
  • You can purchase a policy directly from an insurance agent, through an online broker, or as part of a business owner's policy (BOP) that bundles liability with property coverage.
  • Your landlord, lenders, or clients may require you to name them as an additional insured on your policy, which you can usually add at no extra cost.

What the policy actually covers

A standard general business liability policy covers bodily injury (medical expenses, lost wages, pain and suffering), property damage (repair or replacement costs), and advertising injury (claims that your ads defamed someone or violated their privacy). It also pays for your legal defense, which means the insurance company hires and pays your lawyer even before a judgment is made.

The policy does not cover injuries to your own employees — that is workers' compensation insurance. It does not cover damage to your own property, damage from pollution, or intentional harm. It also does not cover professional mistakes (like a contractor installing something wrong), which requires professional liability or errors and omissions insurance instead.

Most policies have two limits: a per-occurrence limit (the maximum paid for one incident) and an aggregate limit (the maximum paid across all claims in a year). A common structure is $1 million per occurrence and $2 million aggregate, meaning one claim could max out at $1 million, but you could have multiple claims up to $2 million total before the policy stops paying.

How coverage limits work and what you actually need

Coverage limits range from $300,000 to $2 million or higher per occurrence. A one-person consulting business might choose $300,000 to $500,000. A contractor or manufacturer with more exposure to serious injury might choose $1 million to $2 million. The higher your limit, the higher your premium, but the more protection you have if something goes very wrong.

Your choice should reflect your actual risk. If you work alone in an office, your exposure is lower than if you run a construction crew or operate machinery. If a single injury could bankrupt you, you need a higher limit. If you work with high-net-worth clients or large corporations, they often require minimum limits — $1 million is increasingly standard for commercial contracts.

You can also buy an umbrella policy on top of your base liability policy. An umbrella typically costs $200 to $500 per year and adds $1 million to $5 million in coverage above your base limit. This is useful if your base policy maxes out but you still face a large claim.

What it costs and what affects your premium

Small business liability insurance typically costs $400 to $2,000 per year, but this varies widely. An office-based business with low injury risk might pay $400 to $600. A contractor, manufacturer, or business with employees on-site might pay $1,500 to $3,000 or more. Your industry is the biggest factor — construction and trades are riskier than consulting, so premiums are higher.

Other factors that affect your rate include your annual revenue (higher revenue usually means higher premium), number of employees, your location, and your claims history. If you have filed claims before, your premium will be higher. A business with no claims history gets better rates than one with multiple claims in the past five years.

The insurance company will ask about your business operations, the types of work you do, and any safety measures you have in place. Businesses that invest in safety training, equipment maintenance, and hazard prevention often may have access to for discounts.

Where to buy a policy

You can purchase general business liability insurance through an independent insurance agent, directly from an insurance company, or through an online broker. An independent agent represents multiple insurers and can compare quotes from several companies. A direct insurer (like State Farm or Allstate) sells only their own policies. An online broker (like The Hartford, Insureon, or Next Insurance) lets you compare quotes and buy online, often with faster approval.

For many small businesses, a business owner's policy (BOP) is the most practical choice. A BOP bundles general liability with property insurance (covering your building and equipment) and often includes other coverage like business interruption. A BOP typically costs less than buying each policy separately and simplifies management because everything is in one policy.

The application process usually takes 15 to 30 minutes online or over the phone. You will need basic information about your business: what you do, how many employees you have, your annual revenue, and your location. The insurer will ask about any prior claims or losses. Most policies start coverage within a few days of approval.

Additional insured requirements and endorsements

Your landlord, lender, or clients may require you to name them as an additional insured on your policy. This means they are protected under your insurance if they are sued for something your business did. For example, if your business damages a client's property and they sue both you and the client, your insurance covers both of you.

Adding an additional insured is usually free or costs a small fee ($25 to $100 per endorsement). You request it by asking your insurance agent to issue a certificate of insurance naming the other party. Many policies allow you to add multiple additional insureds. This is a standard business practice and does not reduce your own coverage.

You may also want to add other endorsements depending on your business. Hired and non-owned auto coverage extends liability to rental vehicles or employee vehicles used for business. Contractual liability covers claims arising from contracts you have signed. Your agent can explain which endorsements make sense for your situation.

Renewal, claims, and keeping your policy active

Most policies renew annually. Your insurer will send a renewal notice 30 to 60 days before expiration, showing your new premium. If your business has changed — more employees, higher revenue, different work — tell your agent before renewal so the quote reflects your current situation. Rates can go up or down depending on claims history and market conditions.

If someone is injured or property is damaged and you think it might lead to a claim, notify your insurance company immediately, even if you are not sure a lawsuit will happen. Do not wait until you are sued. The policy requires prompt notice, and waiting can give the insurer a reason to deny coverage later.

Keep your policy active and current. A lapsed policy leaves you unprotected, and if you are sued during a gap in coverage, you have no insurance to pay for your defense. Set a calendar reminder for your renewal date so you do not miss it.

Frequently Asked Questions

Do I need general business liability insurance if I work alone from home?

It depends on your work and your risk tolerance. If you meet clients in your home or do work at their locations, liability coverage protects you if someone is injured. If you work entirely online with no in-person contact, your risk is lower, but many clients still require proof of insurance before hiring. A home-based business policy is often cheaper than a traditional commercial policy.

What happens if I get sued and my policy limit is not enough?

If the judgment exceeds your policy limit, you are personally responsible for the difference. This is why choosing an adequate limit matters. An umbrella policy adds extra coverage above your base limit and is relatively inexpensive. If you face a large claim, the umbrella kicks in after your base policy maxes out.

Can I get general liability insurance if my business has had claims before?

Yes, but your premium will be higher. Insurance companies look at your claims history for the past three to five years. Multiple claims or large claims increase your rate. Some insurers specialize in higher-risk businesses and may offer better rates than others, so it is worth comparing quotes from multiple companies.

Does general liability cover my employees if they get hurt?

No. Injuries to your own employees are covered by workers' compensation insurance, which is a separate policy. In most states, workers' compensation is required if you have employees. General liability only covers injuries to people outside your business — customers, clients, or the public.

How long does it take to get a policy after I apply?

Most online applications are approved within one to three business days, and coverage can start immediately or on a date you choose. If you apply through an agent, approval may take a few days longer because the agent coordinates with the insurer. You will receive a certificate of insurance (proof of coverage) within a few days of approval, which you can share with landlords or clients.