Home-Based Business Insurance in California: What Your Homeowners Policy Won't Cover
A standard homeowners policy covers very little of a home-based business. It typically pays only a few thousand dollars for business equipment and inventory, and it generally excludes liability arising from business activities. That means a client who trips on your front steps on the way to a meeting, or a customer harmed by a product you sold, may not be covered at all. To protect a business you run from home, you'll usually need a home business endorsement, an in-home business policy, or a separate commercial policy such as a business owner's policy.
Which one fits depends on how much business property you have, whether clients or customers come to your home, whether you have employees, and how you use your car. This guide walks through each gap and how California home-based businesses usually close it. If you're setting up coverage for a new venture, our small business insurance page is the place to start.
Gap 1: Business property is barely covered
Homeowners policies treat business property as a special limit item. The California Department of Insurance's homeowners guide lists "business personal property" alongside jewelry, firearms and money as property with limited coverage amounts.
How limited? It depends on your carrier's form:
Source | Typical limit on business property |
Insurance Information Institute | "only $2,500 coverage for business equipment" in a typical homeowners policy |
ISO's current HO 3 form (per IRMI, 2024) | $3,000 on the residence premises, $1,500 away from the premises |
Either way, that's a laptop, a printer and a desk. A photographer's camera kit, a baker's commercial mixer, a reseller's inventory or a contractor's tools will blow past it quickly. Check the "special limits of liability" section of your own policy. Many California homeowners policies are written on carrier-specific forms, and the number can differ.
Inventory is a special problem
If you sell products, inventory stored in your garage or spare room counts as business property and falls under that same small limit. A single fire, theft or burst pipe can wipe out more inventory than the policy will pay for. If you sell online, the property cover is only half of it. You also face liability for the products themselves, covered below. Our retail and e-commerce insurance page covers those exposures.
Data and records
Customer files, accounts receivable records and business data are generally not covered in any meaningful way by a homeowners policy. Business policies offer valuable papers, accounts receivable and electronic data coverage. A ransomware attack or data breach is a cyber insurance issue entirely.
Gap 2: Business liability is generally excluded
This is the bigger gap. Standard homeowners liability coverage is built for personal life, not business.
According to IRMI's analysis of ISO's HO 3 form, the policy:
Defines "business" broadly as "a trade, profession, or occupation engaged in, regardless if it is on a full-time, part-time, or occasional basis"
Excludes bodily injury or property damage "arising out of or in connection with a 'business' conducted from an 'insured location' or engaged in by an 'insured'"
The CDI's homeowners guide also notes that, under medical payments to others, "business activities are also excluded."
The exception for a part-time business with no employees is narrow. Under ISO's form it applies to an insured under age 21. It isn't meant for adults running a side business.
Client visits
If clients, customers, students or patients come to your home, think about what happens when one is hurt:
A tutoring student falls on the stairs.
A client trips on a rug in your home office.
A customer picking up an order slips on the driveway.
Under a standard homeowners policy, the insurer may deny coverage because the visit was connected to your business. You need business liability coverage that specifically applies at your home. That means a business liability endorsement, an in-home business policy, a BOP, or general liability for sole proprietors and other small businesses.
Products and professional advice
Products you make or sell can injure people or damage property long after they leave your home. That's products-completed operations liability, which business liability policies include and homeowners policies don't.
Advice, designs and professional services can cause financial loss to a client. That's professional liability insurance, which neither homeowners policies nor most business liability policies cover.
Running a business from home and not sure what's covered? TSM is an independent agency — we compare carriers for you. Call (209) 524-6366 (Modesto) or (530) 221-3031 (Redding).
Gap 3: Your car
If you drive for your business, your personal auto policy may not cover you. The California Department of Insurance has said that "personal automobile policies do not typically provide coverage for vehicles used for commercial purposes."
How carriers treat business use varies. Some personal auto policies allow incidental business driving, such as an occasional trip to the bank or a client meeting. Delivery, transporting goods for pay, carrying tools and materials to job sites, or a vehicle titled to your business usually requires either a business-use rating on your personal policy or a commercial auto policy. If you drive for a delivery or rideshare platform, ask specifically about that use.
Three steps:
Tell your auto insurer exactly how you use the vehicle. Misreporting use can create a coverage problem at claim time.
If the business owns the vehicle, it almost always needs commercial auto. See when you need commercial auto insurance.
If employees run errands in their own cars, look at hired and non-owned auto It covers your business, not the employee's car.
Gap 4: Employees
Hiring changes everything. In California, Labor Code §3700 requires every employer to secure workers' compensation coverage. A home-based business with even one employee needs a workers' comp policy, and homeowners policies don't provide it. Our guide do I need workers' comp covers who counts as an employee.
Employees also raise eligibility issues for homeowners endorsements, which are generally limited to very small operations.
Your options, from smallest to largest
Option 1: Increase business property limits on your homeowners policy
ISO's form HO 04 12 is one example of an endorsement that raises the on-premises business property limit. Under ISO's version, the increase goes up to $10,000. The III also notes that business equipment coverage can be raised "up to $10,000 in increments of $2,500."
The catch: IRMI points out that this kind of endorsement "does not affect the business liability exclusion." It fixes the property gap only.
Fits: freelancers with equipment but no client visits and no products.
Option 2: A home business endorsement
Some carriers offer a broader home business endorsement that adds business property, business income and business liability to the homeowners policy. ISO's version is the Home Business Insurance Coverage endorsement (HO 07 01). Per IRMI, it:
Is limited to businesses owned by the named insured (or the insured and resident family members)
Allows up to three employees and gross annual receipts up to $250,000
Excludes certain operations, including food manufacturing or distribution
Provides business property, business income, extra expense, liability and medical payments, with optional products-completed operations
Does not include professional liability
Availability varies. Not every California carrier offers this endorsement, and eligibility rules differ by carrier.
Fits: small home businesses with occasional client visits and modest property, within the carrier's limits.
Option 3: An in-home business policy
The III describes in-home business policies as offering more than an endorsement, including business property, lost papers and accounts receivable, and potentially business interruption, along with liability. These are standalone policies sold by some carriers.
Fits: home businesses that have outgrown an endorsement but don't need a full commercial package.
Option 4: A business owner's policy (BOP)
A business owner's policy bundles commercial property, business income and general liability. The III describes BOPs as covering business property and equipment, loss of income, extra expense and liability "on a much broader scale than the in-home business policy."
Fits: home businesses with significant inventory or equipment, regular customer traffic, employees, growing revenue, or contracts that require commercial liability certificates. Read BOP vs general liability if you're weighing the two.
Quick comparison
| Increased property limit | Home business endorsement | In-home business policy | BOP |
Business property | Higher limit | Yes | Yes | Yes |
Business liability | No | Yes | Yes | Yes |
Products-completed operations | No | Optional (ISO version) | Varies | Yes |
Business income | No | Yes (ISO version) | Often | Yes |
Professional liability | No | No | Generally no | No (narrow exceptions) |
Workers' comp | No | No | No | No |
Size limits | Homeowners eligibility | Tight | Moderate | Carrier BOP rules |
Typical California home businesses and what they usually need
Business | Usually needs |
Freelance designer or writer, no visitors | Increased property limit + professional liability; GL if clients require it |
Bookkeeper or tax preparer with client visits | Business liability (endorsement or BOP) + professional liability + cyber |
Online reseller with garage inventory | BOP or in-home policy for inventory + products liability |
Home bakery or food maker | Commercial GL with products coverage (often ineligible for homeowners endorsements) |
Tutor or music teacher | Business liability covering students on premises |
Handyman based at home | Commercial GL, tools coverage, commercial auto; workers' comp if hiring |
Licensed home daycare | Specialized liability coverage; homeowners policies typically won't respond |
These are starting points, not a coverage plan. See also business insurance for sole proprietors and the new business insurance checklist.
Tell your homeowners insurer
Whatever you buy for the business, tell your homeowners carrier that you run a business from the home. Undisclosed business use can complicate a homeowners claim, especially if business activity contributed to the loss, like a kiln, inventory storage or customer traffic. Disclosing it lets your agent match the coverage instead of finding the gap after a loss.
FAQs
Does homeowners insurance cover a home-based business?
Only minimally. Typical policies limit business property to a few thousand dollars and generally exclude liability arising from business activities. Most home businesses need an endorsement or a separate policy.
How much business equipment does homeowners insurance cover?
Often $2,500 to $3,000 on the premises, and less away from home, depending on the carrier's form. Check the special limits section of your policy.
What happens if a client is injured at my home office?
Under a standard homeowners policy, the insurer may deny the claim because the injury arose from business activity. Business liability coverage that applies at your home closes that gap.
Do I need commercial auto insurance for a home-based business?
If the business owns the vehicle, usually yes. If you use your personal car for business, tell your insurer how you use it. The CDI notes personal auto policies do not typically cover commercial use.
Do I need a BOP for a home business?
Not always. Very small businesses may be able to use a homeowners endorsement. Those with inventory, regular visitors, employees or contract requirements often need a BOP or general liability policy.
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