A general liability policy is business insurance that responds when someone outside your business claims your operations, products or premises caused them bodily injury, damaged their property, or harmed their reputation. It pays legal defense costs and, up to the policy limits, medical bills, property repairs, settlements and judgments. That is the short answer to what is a general liability policy and what it covers.
Most small-business owners buy it for one reason before they ever need it: a landlord, a client or a venue will not work with you without it. The second reason is that a single lawsuit can cost more than a year of revenue, and an LLC alone does not stop a judgment from being collected.
This guide explains the coverage in plain English, the exclusions that surprise owners, and how to shop for a policy. It is educational, not insurance advice, and rules differ by state and by policy language. Your declarations page and the policy form always govern what is actually in force.
Table of Contents
- What Is a General Liability Policy?
- What general liability covers that professional liability does not
- How general liability differs from workers’ compensation
- Why damage to your own property is a separate policy
- What Does a General Liability Policy Cover?
- Bodily injury and property damage to third parties
- Personal and advertising injury
- Legal defense and settlement costs
- What Does General Liability Insurance Usually Not Cover?
- How Do General Liability Coverage Limits Work?
- Occurrence policies and claims-made policies
- Deductibles and umbrella limits
- How Do Small Businesses Choose a General Liability Policy?
- 1. Inventory what could create a liability
- 2. Read your lease and every client contract
- 3. Pick limits with headroom
- 4. Choose a deductible you can absorb
- 5. Add only the endorsements your work needs
- 6. Compare quotes like for like
- Frequently Asked Questions
- Do I need general liability insurance if I am a sole proprietor?
- Can a home-based business get general liability insurance?
- Does general liability replace workers’ compensation or property insurance?
- Is being on a certificate of insurance the same as being an additional insured?
- What happens if someone sues my business?
- Conclusion
What Is a General Liability Policy?
A general liability policy responds to third-party claims of bodily injury, property damage, and personal or advertising injury caused by your business. It is written on the standard ISO commercial general liability form, CG 00 01, or on one of the simplified package forms built around it.
The key word is third-party. Your policy is about what your business does to somebody else, not what happens to you or to your own belongings.
What general liability covers that professional liability does not
Professional liability, often called errors and omissions, covers the cost of doing your job wrong. A consultant who miscalculates a tax return, an architect whose plans cause a client financial loss, or a real-estate agent who misses a disclosure issue, need professional liability.
General liability covers the physical consequences of your work and premises. If your cleaning contractor breaks a client’s glass display case, that is general liability. If your bookkeeping firm reports the wrong numbers, that is professional liability. Plenty of consultants carry both, because the two policies respond to entirely different failures.
How general liability differs from workers’ compensation
Workers’ compensation covers your employees when they are hurt on the job, and employer liability covers claims that you negligently injured one. General liability will not pay for your own employee’s injuries, and insurers will not treat general liability as a substitute.
Contractors hear this on nearly every job, usually after somebody learns it the expensive way. A crew member who slips off a ladder on your site is a workers’ compensation matter, no matter how much general liability you carry.
Why damage to your own property is a separate policy
Fire in your warehouse, a break-in, a burst pipe in your shop. Those losses belong to property insurance, which can be bundled with general liability inside a Business Owners Policy or a Commercial Package Policy.
General liability responds to damage you cause to other people’s property. If your install crew scratches a customer’s oak floor, general liability responds. If your forklift drops a pallet on your own inventory, it does not.
What Does a General Liability Policy Cover?
A general liability policy covers three categories of loss and three sections of exposure. The categories are what the policy pays for. The sections describe where in your business the exposure arises.
| Coverage section | Where it applies | Example |
|---|---|---|
| Premises liability | Your office, shop, warehouse or temporary venue | A customer slips on a wet entry mat and breaks a wrist |
| Products liability | Goods you sell, distribute or supply | A customer claims a product you sold caused an allergic reaction |
| Completed operations | Work performed away from your premises | A painting contractor drops paint on a client’s driveway |
Products liability and completed operations have their own aggregate limits, which is one reason a policy can run out of room faster than owners expect.
Bodily injury and property damage to third parties
Bodily injury covers the medical side of a claim: emergency treatment, surgery, physical therapy and lost-wage compensation when the injury is serious enough. Property damage covers the cost of repairing or replacing what you damaged, plus the loss of use while it is being fixed.
Think of the classic examples. A visitor trips over a display rack and suffers a shoulder injury. A landscaper runs a mower through a client’s fence. A tenant in your building leaves a tap running and the water damages the unit below. All three sit comfortably inside general liability.
Personal and advertising injury
Personal and advertising injury is the most misunderstood part of the policy. It covers offenses such as libel, slander, wrongful eviction, violation of privacy rights, and infringement of copyright in material you created for your own advertising.
In practice this means two very different things. A business that publishes a review calling a competitor fraudulent can be sued for defamation. So can a company whose marketing photo turns out to be copyrighted stock it never licensed. This section is also where malicious prosecution claims show up, a coverage many owners do not know they have until they need it.
Legal defense and settlement costs
Defense costs sit inside the coverage limits on most policies, which surprises people who assume the limit is what is left for the claimant. In a bodily injury claim with a 1 million dollar per-occurrence limit, defense attorneys can burn a meaningful share of it before any settlement is even negotiated.
Carriers generally defend the claim from the first demand letter until it resolves. That includes the cost of investigating, expert witnesses and, when the case survives, a trial. Settlement authority usually sits with the carrier, not with you, which is worth knowing before you panic-pay a demand you have not read.
What Does General Liability Insurance Usually Not Cover?
The standard commercial general liability exclusion list is long, and it is where most surprise denials come from. These are the ones small-business owners run into most often.
- Intentional injury or misconduct. A claim based on deliberate harm is excluded, and the language around it is broad.
- Contractual liability beyond your assumed obligation. Most CGL forms cover only the portion of a written indemnity contract that would have applied without the contract existing. Private contracts such as leases and vendor agreements largely fall outside the policy.
- Professional advice and errors. Damages arising from failing to render professional services belong in errors and omissions coverage.
- Injuries to your own employees. That is workers’ compensation and employer liability territory.
- Your own property, and damage to your own completed work. Property insurance handles your building, inventory and equipment. The cost of redoing defective work on a job you already finished is excluded too.
- Care, custody and control of another party’s property. If you are storing or working on property you do not own, you often need a separate bailee liability endorsement.
- Vehicles and mobile equipment. Operating a company vehicle requires commercial auto liability, not general liability.
- Liquor liability. Serving alcohol requires an endorsement, and the limits needed are substantial.
- Pollution. Chemical, fuel and waste releases need a pollution liability policy.
- Aircraft, watercraft, war and nuclear risks. Standardly excluded with no small-business exception.
- Cyber events and data breaches. Costs of restoring data, notifying customers and paying their losses belong in cyber liability.
- Fines and penalties imposed by a government. Punitive damages for a deliberate act sit outside coverage.
Two more gaps catch owners off guard. Damage arising from an impaired property, meaning a product or premises that was not being used as intended, sits outside the products section in many cases. And where the insured failed to maintain property or preserve legal rights, the carrier can decline to defend. Insurers use these provisions to reduce payments, and whether they can depends on how the policy was written and how the state courts read it.
How Do General Liability Coverage Limits Work?
Two numbers define the limit on a standard policy: a per-occurrence amount and an aggregate amount. Most small businesses carry 1 million dollars per occurrence and 2 million dollars aggregate. A policy with a 2 million dollar per-occurrence limit usually carries a 4 million dollar aggregate, because both numbers rise together.
Per occurrence caps any single claim. The aggregate is the most the policy will pay across all claims during the policy period, whether one or twenty. A claim of 400,000 dollars against a 1 million dollar per-occurrence limit leaves 600,000 dollars available for that occurrence, but the aggregate drops to 1.6 million dollars and stays there for everything that follows.
That erosion is the single most misunderstood feature of the form. If you run a high-volume business where incidents are likely, the aggregate is the number to watch.
Occurrence policies and claims-made policies
Most general liability policies are written on an occurrence basis, which means the policy responds to any covered event that happened during the policy period, even if the claim is filed years later. A piece of faulty work completed in 2026 is still covered by an occurrence policy at claim time.
A claims-made policy responds only to claims made during the period, and only for acts on or after a retroactive date. The trade is a lower upfront cost in exchange for the risk of a gap: when you switch carriers or cancel, prior coverage disappears for anything not yet reported. Insurers commonly offer a basic extended reporting period at no cost and a supplemental one for a fee. Professionals who bill for services month after month need to think carefully about this choice.
Deductibles and umbrella limits
A general liability policy usually carries a deductible you pay before coverage starts, commonly in the low thousands of dollars. Policies also vary in whether the insurer-funded defense sits above or below that deductible, which is a detail worth reading.
An umbrella or excess policy stacks on top. It has its own limits and only responds once the underlying general liability or auto policy is exhausted, so it costs very little and adds real protection. Owners who buy one often call it the cheapest upgrade available.
How Do Small Businesses Choose a General Liability Policy?
Buying general liability well is mostly an exercise in matching the policy to the business. These six steps get you most of the way.
1. Inventory what could create a liability
Write down who interacts with you, where they interact with you, and what you do for them. Customers on your premises, clients whose property you touch, products you distribute and services you perform off-site are the four buckets that matter.
2. Read your lease and every client contract
Contractors and consultants are told exactly what to carry. A client demanding 2 million dollars with the prime named as additional insured is different from a general certificate request, and the difference costs real money in premium. Ask for the requirement in writing before you shop, then match it.
3. Pick limits with headroom
Stay within what the industry class supports rather than buying the maximum available. If a contract, lease or permit requires limits above what you carry, the gap has to be closed before you start work.
4. Choose a deductible you can absorb
A higher deductible lowers the premium and increases what you pay on your own claim. Compare it against what your business can write a check for without damage, not against the premium savings alone.
5. Add only the endorsements your work needs
Liquor, pollution, cyber, bailee, professional liability, umbrella. Each is priced on its own exposure, so adding an endorsement you never exercise is wasted cost while missing one that applies to your actual operations leaves a gap.
6. Compare quotes like for like
Two quotes for the same limits can differ several-fold because of trade code, revenue, payroll, coverage form and carrier appetite. Buyers routinely receive quotes that vary wildly for identical coverage, and bundling requirements from workers’ compensation or auto change the picture again.
Line up each quote on the same fields: carrier, form, per-occurrence and aggregate limits, deductible, endorsements, policy period and defense arrangement. Compare those rows, not the total at the bottom.
One more item that deserves its own conversation: additional insured status is not the same as being listed on a certificate of insurance. Being named on a certificate only proves a policy existed. Actual additional insured status, usually delivered by endorsement, gives you direct rights under the prime’s policy, and vendors often do not know which one they received.
Frequently Asked Questions
Do I need general liability insurance if I am a sole proprietor?
Usually yes. A sole proprietorship has no separate legal entity, so a judgment against the business can reach your personal assets, including your home if the business is operated there. General liability also satisfies client contracts and landlord requirements that an LLC structure alone does not. Far more often than not the contract requirement, not the lawsuit threat, is what forces the purchase.
Can a home-based business get general liability insurance?
Yes, and insurers sell it specifically for that situation. Most home-based policies are issued as an endorsement added to homeowners coverage rather than a standalone policy, and they often include limits for business property and business income. Two things to check carefully: whether business activity is permitted on the premises at all, and whether claims arising from the home itself are covered. Dog grooming, home daycare and short-term rentals all face different underwriting rules.
Does general liability replace workers’ compensation or property insurance?
No. It is a third-party liability policy only. Injuries to your own employees go to workers’ compensation and employer liability, damage to your building and inventory goes to property insurance, and company vehicles need commercial auto liability. Packages such as the Business Owners Policy and Commercial Package Policy bundle these together, but general liability is one component of the bundle rather than a replacement for the others.
Is being on a certificate of insurance the same as being an additional insured?
No, and the distinction matters when a claim happens. A certificate of insurance is a document showing that a policy exists at a given moment. It creates no rights on its own. Additional insured status comes from an endorsement on the policy and gives you direct rights to the insurer, often extending coverage for your own liability caused by the prime’s work. Plenty of contractors sign contracts without checking which status was actually granted.
What happens if someone sues my business?
Notify your carrier promptly, because most policies make timely notice a condition of coverage. The carrier assigns an adjuster to investigate, then typically provides a defense attorney from the first demand letter through trial, using limits already committed to your claim. If the carrier thinks a defense would be unreasonable, it may send a reservation of rights letter and continue paying defense costs while the dispute is sorted out. Settlements above a stated dollar amount require the insured’s written consent, and nothing is binding until it is signed.
Conclusion
Start with an inventory. List your customers, the property you work on, the services you perform away from your location, and every contract or lease that names an insurance requirement. That one page tells you which limits to request and which endorsements matter.
Then ask for quotes on matching terms: same carrier type, same per-occurrence and aggregate limits, same deductible, same endorsements. Comparing those rows side by side is how you tell a real difference from a pricing quirk. If a claim ever does arrive, the preparation that feels excessive at the start is the reason the process stays short.
