Browse all questions

The HO-3 Special Form is the most widely sold homeowners policy precisely because it gives the dwelling and other structures open-peril ("all-risk") protection, meaning any cause of loss is covered unless specifically excluded, while personal property is written on a named-peril basis covering only the 16 listed perils such as fire, lightning, windstorm, theft, and vandalism.

The HO-4, often called the Renter's or Tenant's form, is built specifically for someone who does not own the building. It provides named-peril coverage on personal property (Coverage C), additional living expense (Coverage D), personal liability (Coverage E), and medical payments to others (Coverage F), but does not include Coverage A for the dwelling itself, which remains the landlord's responsibility.

The HO-5 Comprehensive Form is the broadest unendorsed homeowners contract sold in the United States. It upgrades the HO-3 by extending open-peril protection from the dwelling to personal property as well, so a loss to either is covered unless an exclusion applies. It carries a higher premium and tighter underwriting because of that broader trigger.

The HO-6 is the condo unit-owners form. It covers interior building items the owner is responsible for (cabinets, flooring, fixtures), personal property, additional living expense, liability, and medical payments. A built-in loss-assessment coverage responds when the homeowners association assesses unit owners for a covered loss to common property, subject to the policy's assessment limit.

The HO-8 Modified Coverage Form is designed for older or historic homes whose replacement cost greatly exceeds market value. Dwelling losses are paid on an actual cash value basis (or repair-cost basis using common materials and methods) instead of full replacement cost, making coverage available where an HO-3 would not be affordable or insurable.

Other Structures (Coverage B) is automatically provided at 10% of Coverage A on the standard ISO HO-3. This is an additional amount of insurance, not a sublimit, and pays for detached garages, sheds, fences, and similar structures separated from the dwelling by clear space. Higher Coverage B can be purchased by endorsement when needed.

Personal Property (Coverage C) is automatically set at 50% of Coverage A on the standard owner-occupied HO-3. The insured may increase this percentage by endorsement if the home contains an unusually large amount of contents, but the 50% default reflects typical household exposure. Coverage C also extends worldwide, with limited coverage off-premises.

Coverage D, Loss of Use, pays additional living expense (ALE) above the family's normal cost of living when a covered Section I peril makes the residence uninhabitable. It covers reasonable lodging, meals, and other increases until the home is repaired or until the family permanently relocates, subject to the policy's time and dollar limits.

Coverage F, Medical Payments to Others, is a no-fault Section II coverage that pays reasonable medical expenses for guests injured on the insured premises up to the listed limit, typically $1,000 to $5,000. The insured's legal liability is irrelevant; the coverage is meant to head off disputes and small lawsuits. Larger awards based on negligence fall under Coverage E.

The ISO homeowners forms list $100,000 per occurrence as the standard Section II personal liability limit, although insureds routinely buy higher limits such as $300,000 or $500,000, or purchase an umbrella policy to sit above the homeowners. Coverage E pays sums the insured is legally obligated to pay as damages because of bodily injury or property damage covered by the policy.

California Insurance Code §10081 requires every insurer that writes residential property insurance in California to offer earthquake coverage at the time the policy is first issued, and again at least once every other renewal (i.e., every two years). Most insurers satisfy the requirement by referring the buyer to the California Earthquake Authority (CEA) for a separate companion policy.

California Insurance Code §675.1 imposes a one-year moratorium following a declared wildfire emergency. During that period an insurer may not cancel or non-renew a residential property policy solely because the property is located within the perimeter or ZIP codes adjacent to the disaster, even if the insured did not suffer a direct loss. The protection applies to policies in force on the date of the declaration.

Flood — defined as surface water, waves, tidal water, overflow of a body of water, or spray from any of these — is excluded from every standard ISO homeowners form. Coverage requires a separate flood policy, almost always written through the National Flood Insurance Program (NFIP) or a private flood insurer. The HO-3 also excludes earth movement, sewer backup (unless endorsed), war, nuclear hazard, and intentional acts.

The HO-3 loss settlement clause pays replacement cost on the dwelling only if the insured carries at least 80% of the full replacement cost at the time of loss. Here 80% of $500,000 is $400,000 but the limit is only $300,000, so the insurer pays the greater of actual cash value or the proportion (300,000/400,000 = 75%) of the loss, which results in a reduced settlement on the $50,000 loss.

By default the HO-3 settles Coverage C losses on an actual cash value (ACV) basis — the replacement cost of the item minus depreciation for age and wear. A common optional endorsement, sometimes called Personal Property Replacement Cost, upgrades the settlement to full replacement cost (no depreciation) if the insured actually replaces the item within a stated time.

The standard HO forms cap loss-by-theft on jewelry, watches, furs, and precious stones at a low special limit (commonly $1,500). Similar special limits apply to firearms theft, silverware theft, money, securities, and certain business property. Insureds who own valuable items above the sublimit should add a scheduled personal property endorsement (inland marine floater) to provide full coverage and avoid these sublimits.

Adding a scheduled personal property endorsement (also called a personal articles floater) is the right answer. It lists the item individually with an appraised value, gives broad open-peril coverage including mysterious disappearance, and is not subject to the deductible or the homeowners $1,500 jewelry-theft sublimit. Simply raising Coverage C would not eliminate the sublimit or extend the perils.

The standard mortgage clause requires the insurer to give the mortgagee at least 10 days' written notice before cancellation for non-payment of premium, and longer notice (often 30 days) for other reasons. The clause also protects the mortgagee's interest even if the insured's own claim would be denied because of the insured's act or neglect, and gives the mortgagee a right to pay the premium and continue coverage.

The liberalization clause provides that if the insurer broadens a form during the policy period (or within a stated window before the policy started) without an additional premium, the broader coverage applies automatically to the existing policy. This protects the insured from having to wait for renewal to enjoy the improvement and avoids cumbersome endorsement procedures.

The CEA is a privately funded but publicly managed entity created by the California Legislature in 1996. Participating residential property insurers offer CEA earthquake policies as the companion coverage required under §10081's mandatory offer; the participating insurer collects the premium and issues a separate CEA policy, while CEA pays the earthquake losses out of its capital and reinsurance.

An inflation guard endorsement automatically increases the dwelling limit by a stated percentage (often pro-rated each quarter) during the policy term so that Coverage A keeps pace with rising construction costs. This helps the insured stay above the 80% coinsurance threshold and avoid being underinsured at the time of a loss. Code-upgrade costs are handled by a separate Ordinance or Law coverage.

The HO-6 includes a built-in Loss Assessment coverage (often $1,000 with the option to increase) that pays the unit owner's share of a special assessment levied by the condominium association for direct loss to common property caused by a covered peril, subject to the policy's loss-assessment limit. The other listed coverages address different exposures.

Section II Coverage E excludes bodily injury and property damage arising out of business activities conducted by the insured, including a home-based daycare or any other for-profit venture. The insured would need a separate commercial general liability or in-home business endorsement. The other choices involve typical personal-liability exposures that the standard form covers.

A full-time student who is a resident relative of the insured and whose absence from the household is temporary qualifies as an insured under the homeowners definition of insured. The student's personal property at school is covered, generally up to 10% of Coverage C or $1,000, whichever is greater (limits vary by edition). All standard exclusions and Coverage C sublimits still apply.

Under the California Standard Form Fire Insurance Policy (the framework incorporated into residential property policies), the insurer must pay the amount of an undisputed loss within 60 days after receiving the insured's sworn proof of loss and reaching agreement with the insured (or a final judgment is rendered). Other claim-handling deadlines come from the Fair Claims Settlement Practices regulations.

The standard HO-3 excludes theft of building materials and supplies before the dwelling is finished and occupied as a residence. A builder's risk policy (or a dwelling under construction endorsement) is the proper coverage during the construction phase. After the insured moves in, the theft exclusion no longer applies and ordinary HO-3 theft coverage begins.

Lightning is one of the original named perils universally covered on the HO-3 dwelling (open peril) and on personal property (named peril). Earthquake and flood are excluded and require separate coverage; ordinary wear and tear, settling, and deterioration are explicitly excluded as inevitable, non-fortuitous losses that fail the basic insurability test.

The HO definition of insured location includes the residence premises, other premises the insured occasionally occupies, vacant land owned or rented by the insured, individual cemetery plots, and temporary residences (such as hotel rooms). It excludes premises rented to others as a regular business venture and farms or other premises used for business — which is exactly what choice B describes.

California's Fair Claims Settlement Practices regulation (10 C.C.R. §2695.5) generally requires the insurer to acknowledge receipt of the claim within 15 calendar days, provide necessary forms and instructions, and begin any required investigation. A separate provision requires the insurer to accept or deny the claim within 40 days after receiving proof of claim, subject to certain extensions.

The California FAIR Plan Association is the market of last resort for basic residential property insurance. Established under Cal. Ins. Code §10091 et seq., it provides a stripped-down dwelling-fire form covering fire, lightning, and certain other named perils for owners who cannot obtain coverage in the voluntary market — most commonly because of wildfire exposure. Owners typically pair FAIR Plan with a difference-in-conditions (DIC) policy for broader protection.