Is general liability insurance required by law?

Not for most businesses. No federal law and no general state law requires every business to carry it. But many state licensing boards require it for contractors and trades, for example $500,000 per occurrence for New Jersey home improvement contractors and $300,000 for Florida general contractors. Landlords, clients, event venues and lenders also require it by contract far more often than the law does.

How much does general liability insurance cost?

Insureon, an online broker, reports a median of about $45 a month among roughly 100,000 small business customers, with annual premiums from about $265 to $3,030. That is an estimate from one broker's mostly very small customers. Your industry, revenue or payroll, location, limits and claims history set the real price, and contractors and businesses with heavy customer traffic pay more.

What does $1 million / $2 million mean on a general liability policy?

The first number is the per-occurrence limit: the most the insurer pays for any one incident. The second is the general aggregate: the most it pays for all covered claims in the policy year combined. A $1 million / $2 million policy could pay two $1 million claims in a year but not three. Products and completed operations usually has its own separate aggregate.

Does general liability cover my employees' injuries?

No. Injuries to your own employees are excluded from general liability and belong under workers' compensation, which most states require once you hire. General liability also excludes damage to your own property, your vehicles, professional mistakes, employment practices claims such as harassment or wrongful termination, and most pollution and liquor liability.

Is general liability insurance tax deductible?

Yes. IRS Publication 334 lists liability insurance among the premiums a business can generally deduct as an ordinary and necessary expense. If you prepay a multi-year policy, you deduct only the part that applies to each tax year in that year, not the whole amount up front.

Finance & accounting

General Liability Insurance in 2026: What It Covers, How Limits Work and Who Requires It

General liability insurance in 2026: what CGL covers and excludes, how $1M/$2M limits work, which state licences require it, labelled costs and a worked claim.

Edited by Sumeet YadavFounder & editor, MSMETOOLS · fact-checked against official sources

Updated October 2026 Verified against official sources 13 October 2026 17 min read

General liability insurance — MSMETOOLS guide cover

Contents (10)

1. What general liability insurance covers
2. What general liability does not cover
3. How general liability limits work
4. Who requires general liability insurance
5. What general liability insurance costs
6. Occurrence vs claims-made general liability
7. Tax treatment of general liability premiums
8. Common mistakes and how to fix them
9. How to buy general liability insurance
10. What to do next

General liability insurance is the policy a landlord, client or licensing board almost always asks for first. This guide is for owners who need to buy it, renew it, or understand what they already have. It explains what a commercial general liability (CGL) policy covers and leaves out, how the limits on the declarations page work, when state law rather than a contract makes it mandatory, and what it costs, using labelled estimates and a worked claim you can follow with your own numbers. For the full list of small business policies, see our small business insurance guide.

Quick answer

General liability insurance pays when your business is blamed for injuring someone or damaging their property, or for libel, slander or copyright infringement in your advertising, and it pays your legal defence. It is not required by law for most businesses, but many state licences for contractors and trades require it, and landlords and clients nearly always require it by contract, usually at $1 million per occurrence / $2 million aggregate. Insureon's small business customers pay a median of about $45 a month (an estimate).

Covers: third-party bodily injury, property damage, personal and advertising injury, medical payments
Excludes: your employees, your own property, vehicles, professional mistakes, employment claims
Licence examples: $500,000 per occurrence (NJ home improvement), $300,000 (FL general contractors)
Premiums are deductible business expenses under IRS rules

What general liability insurance covers

A standard commercial general liability policy has three insuring agreements, usually labelled Coverage A, B and C, plus the defence obligation that sits on top of them. Most insurers use forms based on the standard industry wording, so the structure looks similar whichever company you buy from, even if endorsements change the details.

Coverage A — bodily injury and property damage. This is the heart of the policy. It responds when someone who isn't your employee claims your premises, your operations, the products you sold or the work you finished injured them or damaged their property. A customer slips on a wet floor in your store; your painter knocks a ladder into a client's window; a cupcake you sold causes food poisoning at a party. The NAIC notes that the damages it can pay include compensatory damages for financial losses, general damages such as pain and suffering, and, where the law allows, punitive damages.

Coverage B — personal and advertising injury. This covers a group of offences that are not physical: libel and slander, using another business's advertising idea, copyright infringement in your advertising, false arrest (relevant to retailers who detain suspected shoplifters), and wrongful eviction or invasion of privacy. A competitor suing over a comparison ad that called its product unsafe is a Coverage B claim.

Coverage C — medical payments. This pays small medical bills for people hurt on your premises or by your operations, without anyone having to prove fault and without a lawsuit. It is goodwill coverage, often limited to about $5,000 per person, and it often stops a minor injury from becoming a liability claim.

Defence costs. On a standard CGL form the insurer has a duty to defend you against covered suits, and defence costs are paid in addition to the limits rather than eating into them. That matters, because defending even a weak lawsuit through discovery can cost tens of thousands of dollars.

The parts of a general liability policy

Part	What it pays for	Example claim
Coverage A: bodily injury and property damage	Injuries and damage to other people's property caused by your premises, operations, products or finished work	Customer trips over a box in your aisle and breaks a wrist
Products and completed operations	Injury or damage after a product leaves your hands or a job is finished	A shelf you installed falls a month later and damages a client's TV
Coverage B: personal and advertising injury	Libel, slander, copyright infringement in ads, false arrest, invasion of privacy	A rival sues over a social media post you made about its service
Coverage C: medical payments	Small medical bills for non-employees hurt on your premises, regardless of fault	A visitor cuts a hand on a display case and needs stitches
Damage to premises rented to you	Fire damage you cause to the space you lease	A toaster fire in your leased café damages the landlord's walls

Coverage A: bodily injury and property damage

What it pays for: Injuries and damage to other people's property caused by your premises, operations, products or finished work
Example claim: Customer trips over a box in your aisle and breaks a wrist

Products and completed operations

What it pays for: Injury or damage after a product leaves your hands or a job is finished
Example claim: A shelf you installed falls a month later and damages a client's TV

Coverage B: personal and advertising injury

What it pays for: Libel, slander, copyright infringement in ads, false arrest, invasion of privacy
Example claim: A rival sues over a social media post you made about its service

Coverage C: medical payments

What it pays for: Small medical bills for non-employees hurt on your premises, regardless of fault
Example claim: A visitor cuts a hand on a display case and needs stitches

Damage to premises rented to you

What it pays for: Fire damage you cause to the space you lease
Example claim: A toaster fire in your leased café damages the landlord's walls

What general liability does not cover

General liability is broad, but it is not a catch-all. The exclusions below send claims to other policies, and knowing them is the fastest way to see what else you need to buy.

Your own employees. Work injuries to employees belong to workers' compensation, which most states require from your first hire. Our workers' compensation guide covers the state rules. Some employee lawsuits, such as a spouse's claim connected to a worker's injury, are covered by the employer's liability part of a workers' comp policy, not by general liability.

Your own property. A CGL policy pays for damage to other people's property. Your building, equipment, stock and furniture need commercial property insurance, which is why many small businesses buy a business owner's policy that bundles property and liability together.

Vehicles. Accidents involving autos are excluded and belong under commercial auto insurance. Hired and non-owned auto coverage, which protects the business when employees drive their own cars for work, can often be added to a general liability or BOP policy by endorsement.

Professional mistakes. Financial harm caused by bad advice, a design error or a missed deadline is a professional liability claim, not a general liability one. If you sell expertise, read our professional liability insurance guide.

Employment practices, pollution and liquor. Claims of discrimination, harassment or wrongful termination need employment practices liability insurance. Pollution is excluded except for narrow exceptions, and businesses that make, sell or serve alcohol need liquor liability coverage, because the standard form excludes it for those businesses.

Your faulty work itself. If a contractor's tiling is defective, the policy generally won't pay to redo the tiling, though it may pay for resulting damage to other property, such as water damage to the floor below. Insurers call this the "your work" exclusion, and it surprises many contractors.

Coffee spilled across a tiled floor beside a wooden bench — A spill nobody cleaned up is a classic Coverage A claim: a customer slips, and the business is blamed for an unsafe floor.· Image: Phing. (CC BY-SA 2.0)

How general liability limits work

A general liability declarations page usually lists six limits, not one. Insureon reports that about 85% of its small business customers choose $1 million per occurrence and $2 million aggregate, and that is also the most common figure in leases and client contracts. Here is what each limit means.

The each occurrence limit is the most the insurer pays for all bodily injury and property damage arising from one incident, however many people are hurt. The general aggregate caps everything the policy pays in the policy year for premises and operations claims combined. The products and completed operations aggregate is a separate annual cap for claims arising from products you sold or work you finished, which is why contractors and manufacturers look at it closely. The personal and advertising injury limit applies per person or organisation for Coverage B offences. The damage to premises rented to you limit, often $100,000 to $300,000, applies to fire and similar damage you cause to the space you lease. The medical expense limit applies per person under Coverage C.

Aggregates reset each policy year. Some contracts, especially in construction, ask for a per-project aggregate endorsement so that one large job's claims can't use up the limit for every other job.

If your contracts or your risks need more than $1 million or $2 million, an umbrella or excess liability policy adds a layer on top of general liability, commercial auto and employer's liability. The NAIC notes that umbrella limits typically range from $1 million to $5 million, and buying an umbrella is usually cheaper than raising the underlying general liability limits.

Typical general liability limits and costs (estimates)

$1M / $2M

Most common limits

Chosen by about 85% of Insureon customers

about $45/mo

Median premium

Insureon customers; estimate

$265–$3,030

Annual premium range

Insureon customers; estimate

$500–$1,000

Common deductible

Insureon customers

Who requires general liability insurance

There are two different kinds of "required", and the consequences differ. Breaking a legal requirement can cost you a licence or bring a fine. Breaking a contractual one costs you the lease, the job or the client.

When state law requires it

No federal law requires every business to carry general liability, and no state imposes a blanket requirement. The legal requirements come through occupational and contractor licensing. Many states make proof of liability insurance a condition of getting or renewing a licence or registration in the trades, and some cities add their own rules. The examples below are minimums set by state agencies, verified for 2026; your own licensing board's rules are what count.

State and licence	Minimum liability insurance
New Jersey home improvement contractor registration	$500,000 per occurrence
Florida certified general or building contractor	$300,000 public liability
Florida residential contractor	$100,000 public liability
Texas responsible master plumber	$300,000
Washington contractor registration	$200,000 public liability and $50,000 property damage, or $250,000 combined single limit
Vermont residential contractor	$1,000,000 per occurrence and $2,000,000 aggregate
Rhode Island contractor registration	$500,000
Louisiana residential and home improvement licensees	$500,000
Connecticut home improvement contractor	$20,000
Florida pest control (non-fumigation)	$500,000 combined single limit

Two lessons come out of that table. First, statutory minimums are often well below what customers will ask for: a Connecticut contractor who buys only the legal minimum will still be asked for $1 million by most general contractors and commercial clients. Second, the licence requirement usually continues for as long as you hold the licence. If the policy lapses, you can lose the right to work under that licence until you show new proof of coverage. Our business licenses guide explains how to find which licences apply to you.

When contracts require it

Contractual requirements are far more common. A commercial lease will almost always require general liability with the landlord named as an additional insured. General contractors require it from every subcontractor. Event venues, farmers' markets and trade shows require it for a single day. Corporate and government clients put insurance clauses in vendor agreements, and lenders may require it on businesses they finance.

You prove coverage with a certificate of insurance (COI), which your agent or insurer issues, usually free. Read the insurance clause in the contract before you sign, because three phrases need changes to your policy, not just a certificate:

Additional insured. The landlord or client is added to your policy for claims arising from your work. Many policies include a blanket additional insured endorsement that covers anyone you have agreed in writing to add.
Waiver of subrogation. Your insurer gives up its right to recover a paid claim from the other party. This needs an endorsement.
Primary and non-contributory. Your policy pays first, before the other party's own insurance contributes. This also needs an endorsement.

Plumber kneeling under a bathroom sink with a drain-cleaning machine and hoses on a tiled floor — Tradespeople working inside clients' homes face both property damage claims and licence rules that make liability insurance mandatory in many states.· Image: Plumberondemand (CC BY-SA 4.0)

What general liability insurance costs

Prices depend on your industry, revenue or payroll, location, limits, deductible and claims history. The best broad benchmark comes from Insureon, an online broker, which reports a median of about $45 a month for general liability among roughly 100,000 small business customers, with annual premiums ranging from about $265 to $3,030. About 22% of its customers pay under $30 a month and 41% pay between $30 and $60. These are estimates from one broker's customers, most of whom have fewer than five employees and revenue under about $200,000. Contractors, restaurants and businesses with heavy customer traffic pay more.

How the insurer calculates your premium matters as much as the number. The NAIC explains that general liability is usually rated on your estimated sales or payroll for the year, multiplied by a rate set for your type of business. At the end of the policy year the insurer audits your actual figures: if sales or payroll came in higher, you owe additional premium; if lower, you may get a refund. The NAIC gives an illustration of how much risk varies by trade: a toy manufacturer might pay up to $3 per $1,000 of sales, while a florist might pay $1.50.

Worked example: a two-person handyman business

Take a handyman business in Ohio with two owners, no employees, and $180,000 of expected sales. A client's lease and a property manager's vendor agreement both require $1 million / $2 million limits with the property manager named as additional insured.

Suppose the insurer's rate for this class is $3.50 per $1,000 of sales (an illustrative figure; real rates vary by insurer and state). The premium is 180 × $3.50 = $630, plus a minimum premium adjustment or policy fee if the insurer has one, and perhaps $50 to $100 for the blanket additional insured and waiver of subrogation endorsements. At year end, sales came in at $220,000, so the audit adds 40 × $3.50 = $140 of premium.

Now a claim. While mounting a television, one owner leaves a drill cord across a hallway; the client's elderly mother trips and fractures a hip. Her medical bills reach $48,000, and her lawyer demands $150,000 for medical costs, lost independence and pain and suffering. The insurer appoints defence counsel, which spends $22,000, and settles for $95,000. Coverage A pays the $95,000 settlement, which is within the $1 million occurrence limit, and the $22,000 defence is paid on top of the limits. The business's aggregate drops to $1,905,000 for the rest of the year. Without insurance, the owners would have faced the full $117,000 personally if they operated as a sole proprietorship or partnership without an LLC, and possibly even with one if the injured party sued the owners directly for their own negligence.

Build insurance into your prices

Monthly Fixed CostsSelling Price per UnitVariable Cost per Unit

Contribution Margin / Unit₹200.00

Contribution Margin Ratio40%

Break-Even Revenue₹3,75,000.00

Break-Even Units750

Open the full Break Even Calculator (PDF, save, compare)

Occurrence vs claims-made general liability

Almost all general liability policies for small businesses are written on an occurrence basis: the policy in force when the injury or damage happened responds, even if the lawsuit arrives years later. That makes switching insurers simple, because last year's policy still answers for last year's incidents, and there is nothing extra to buy when you close the business.

Some insurers write claims-made general liability for higher-risk classes such as certain manufacturers or products. If you are offered one, keep the same retroactive date when you renew or switch, and plan to buy an extended reporting period ("tail") when the policy ends. Our professional liability guide explains claims-made policies in detail, because professional liability is almost always written that way.

Tax treatment of general liability premiums

IRS Publication 334 lists liability insurance among the business insurance premiums you can generally deduct. Sole proprietors and single-member LLCs report the deduction on Schedule C; partnerships and corporations deduct it on their own returns. Two rules trip people up. First, you can't deduct expenses in advance: if you pay a three-year policy up front, you deduct each year's share in that year. Second, amounts you set aside in a reserve to "self-insure" are not deductible; only actual losses may be, under separate casualty and theft rules.

Deductibles and uninsured losses you pay out of pocket after a claim are a separate question from premiums. Settlements and legal fees connected with the business are usually deductible business expenses too, but get advice on large or unusual amounts.

Common mistakes and how to fix them

Buying the licence minimum and assuming you're covered for contracts. Statutory minimums are floors. Collect the insurance clauses from your lease and your three biggest client contracts and buy limits that meet the highest one.

Misdescribing your work. The business description and class code on your application decide what the insurer thinks it is covering. A landscaper who starts doing tree removal or a cleaner who starts doing restoration work without telling the insurer risks a denied claim. Update your agent when your services change.

Ignoring the audit. Underestimating sales or payroll to cut the deposit premium only moves the bill to the end of the year. Keep clean records so the audit matches your books, and dispute audit errors promptly; most insurers allow a review if you send supporting records.

Hiring uninsured subcontractors. If a subcontractor has no general liability, your insurer may treat its work as yours and charge premium on what you paid it, and you carry its claims. Collect a current certificate from every subcontractor before work starts and calendar the expiry dates.

Letting coverage lapse between policies. A gap can breach your lease, suspend a licence, and leave occurrence-based incidents during the gap uninsured. Renew before the expiry date, and ask for a binder if the new policy isn't issued in time.

Before you buy or renew general liability

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How to buy general liability insurance

The SBA's advice is to assess your risks first, then use a licensed agent and compare quotes from more than one. In practice: write down where you work (your own premises, clients' sites, events), what you sell, and who has asked you for insurance. Then decide whether to buy standalone general liability or a business owner's policy. If you have a premises, equipment or stock worth protecting, a BOP is usually better value, because it adds property and business interruption cover at a modest extra cost.

Independent agents and brokers can compare several insurers; online brokers are fastest for simple, low-risk businesses. Check that whoever you use is licensed with your state insurance department; the NAIC's directory links to every state's lookup tool. When comparing quotes, line up the limits, deductible, exclusions and endorsements side by side. The cheapest quote often carries a lower products-completed operations aggregate, a classification limitation endorsement that excludes some of your work, or no additional insured wording.

Official links

What to do next

Pull out your lease, your client contracts and your licence renewal notice, and write down the highest limit and the endorsements each one asks for. Then get two quotes for either standalone general liability or a business owner's policy, and add the premium to your budget with the startup cost calculator so your prices cover it from the first job.

This is general information, not legal, tax or insurance advice — confirm on the official source or with a licensed professional.

Frequently asked questions

Commercial general liability covers claims that your business caused bodily injury or property damage to someone else, personal and advertising injury such as libel, slander or copyright infringement in your ads, and small medical payments to people hurt on your premises regardless of fault. It also pays your legal defence. Injuries from products you sold or work you finished are usually covered under the products and completed operations part of the policy.

Sources & verification

Figures on this page were checked against the sources below when it was last reviewed on 13 October 2026. Each rate and limit is stored once with its own official source and review date, and official update channels are monitored daily so changes are picked up. How we verify

1.Get business insurance — U.S. Small Business Administration · accessed 13 October 2026
2.Small Business Insurance — National Association of Insurance Commissioners · accessed 13 October 2026
3.Publication 334, Tax Guide for Small Business (for 2025 returns) — Insurance — Internal Revenue Service · accessed 13 October 2026
4.Responsible Master Plumber — licence requirements — Texas State Board of Plumbing Examiners · accessed 13 October 2026
5.Fla. Admin. Code R. 61G4-15.003 — financial responsibility (contractors) — Legal Information Institute (Florida Administrative Code) · accessed 13 October 2026
6.Commercial general liability insurance — Insurance Information Institute · accessed 13 October 2026
7.How much does general liability insurance cost? — Insureon · accessed 13 October 2026

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We provide tools, guides and information for general educational purposes only. Always refer to official government websites for the latest and most accurate information.