A California FAIR Plan policy on its own has no liability, no water damage and no theft coverage.

The California FAIR Plan's own difference in conditions page states that DIC policies "provide coverages that are not available through the California FAIR Plan, such as water damage, theft and liability coverage," that "they are designed to combine with a California FAIR Plan policy to provide coverage similar to that in a comprehensive homeowner's policy," and that "the California FAIR Plan does not offer DIC policies" (California FAIR Plan, Difference in Conditions, page modified December 31, 2025). The California Department of Insurance maintains the public list of insurers that sell DIC products meant to complement a FAIR Plan policy, and notes on that page that it is not a list of insurers selling DIC to add perils to a traditional homeowners policy (CDI, List of Insurers that Sell Difference in Conditions (DIC) Policies, accessed August 5, 2026).

The letter that starts this conversation

Usually it comes from the mortgage servicer. The FAIR Plan policy was uploaded at closing, somebody in a compliance department read it, and now there's a letter saying the coverage doesn't satisfy the loan and they may buy insurance on your behalf and add it to your payment.

Sometimes it comes later, and worse. A pipe fails behind a wall, the floor is ruined, and the claim gets declined because water damage was never a covered cause of loss on the policy in the first place.

Either way the underlying issue is the same. The FAIR Plan sold you exactly what it says it sells: basic fire coverage. Somebody was supposed to build the other half, and nobody did.

If the FAIR Plan policy went on the house after a nonrenewal and that notice is still recent, read what to do after a California home insurance nonrenewal alongside this page. The companion side is easier to build once you know whether the standard market is genuinely closed to the property.

What difference in conditions coverage is

Difference in conditions is a plain description of the job. Your FAIR Plan dwelling policy covers a short list of named perils. A DIC policy is written to cover the difference between that short list and what a normal homeowners policy would have done, so the two together approximate one comprehensive policy.

Three things about it catch people out.

It is a separate contract with a separate company. Not an endorsement, not an add on to the FAIR Plan policy. Different carrier, different policy number, different declarations page, different bill, different adjuster.

It is written around the FAIR Plan policy, not on its own. A residential DIC policy assumes there's a FAIR Plan dwelling policy underneath it doing the fire work. That is why the Department of Insurance separates these products from DIC policies sold to add perils onto a traditional homeowners policy. They are not the same thing and the list is not interchangeable.

Forms vary, so the product name tells you very little. Two DIC policies from two carriers can treat water damage, theft, liability limits, deductibles and loss of use differently. What matters is the form and the declarations page for the policy in front of you, not what DIC does in general.

The three gaps DIC is built around

Working from the FAIR Plan's own description of what is not available through the Plan.

Personal liability. This is the one that costs the most when it's missing, because there's no limit on how bad it can get. A guest falls down your steps. Your dog bites a neighbor. A branch off your tree lands on a parked car. Liability coverage pays what you're legally responsible for, and it also pays to defend you, which on its own is often the larger number. If you carry a personal umbrella, it sits above an underlying liability policy, so it needs something underneath it to work at all.

Water damage. Not flood, which is a separate thing entirely. This is the supply line, the failed water heater, the connection behind the dishwasher. It's the most common homeowners claim there is, and it is not a named peril on the FAIR Plan dwelling policy.

Theft. Of your belongings, and of building materials during a project.

Many DIC forms address more than those three, and many address them differently from one another. Some may pick up additional perils, loss of use, or coverage for your belongings on a broader basis. That is a question for the specific proposal in front of you. Ask for the form, ask what the limits are, and ask what is excluded, rather than accepting a description of the category.

How the two policies work together

They do not merge into one policy. They sit side by side, and each claim goes to whichever contract covers that cause of loss.

A kitchen fire is normally the FAIR Plan file. A burst supply line is normally the DIC file. Someone injured on the property is normally the DIC file. Smoke damage from a wildfire is normally the FAIR Plan file, subject to that policy's smoke wording. In each case you're dealing with one carrier, one adjuster and one deductible, not a merged claim.

Which means four housekeeping items matter more than usual on a FAIR Plan household:

• Keep both declarations pages together. When something happens at eight on a Sunday night, you want both policy numbers in one place.
• Match the effective dates. Two policies with two renewal dates give you two chances a year to accidentally let one lapse.
• Coordinate the limits. A DIC policy written around a FAIR Plan policy is normally structured against the FAIR Plan's Coverage A dwelling limit. Raise one and leave the other, and the two fall out of step.
• Tell both carriers about changes. A remodel, a change in occupancy, a new detached structure. Telling one carrier is not telling the other.

Where the two policies can fall out of step

Two deductibles, not one. Each policy carries its own. If a single event touches both, expect both.

Different settlement bases. The published California FAIR Plan Dwelling Fire form settles Coverage A and B losses at actual cash value unless there is a checkmark next to Dwelling Replacement Cost on the declarations page (sample Dwelling Fire Policy, form CFP 00 01 (05/2026), posted as effective March 17, 2026). Actual cash value means depreciated value. A DIC policy may settle its own covered losses on a different basis, so read both.

Gaps in the middle. Because these are two forms from two companies, a loss can sit in a spot where the FAIR Plan says it is outside the named perils and the DIC form says it is excluded. That is worth raising directly with whoever places the companion policy, before you buy it.

Renewal drift. The FAIR Plan reprices and reissues, the DIC carrier reprices and reissues, and nobody is looking at both documents side by side. That is exactly the job an independent agent should be doing once a year.

What neither policy covers

Do not assume the pair adds up to everything.

Earthquake. Excluded from standard California homeowners policies, not part of the FAIR Plan dwelling policy, and not something to assume on a DIC form. The FAIR Plan sells a separate earthquake policy through the California Earthquake Authority. If you carry homeowners insurance in California, your insurer has to offer you earthquake coverage in writing every other year, stating limits, deductible and premium, and you have 30 days to accept, counted from the date the company mails the offer. If you do not reply, you have rejected it (California Department of Insurance, Earthquake Insurance, revised April 25, 2024). Our earthquake insurance page goes further.

Flood. A separate policy from the National Flood Insurance Program or a private flood carrier. Almost one third of NFIP claims come from outside high risk flood areas (FEMA, FloodSmart), and flood risk on burned ground stays significantly higher until vegetation is restored, up to five years after a wildfire (FEMA, FloodSmart, Wildfires). For a California household on the FAIR Plan because of wildfire exposure, that is not an academic point. See our flood insurance page.

Rebuilding to current code. Ordinance or law coverage is excluded on the published FAIR Plan dwelling form unless it is checked and given a limit. Check whether the DIC policy addresses it, and at what limit.

A dwelling limit that is too low. No companion policy fixes an undersized Coverage A. The FAIR Plan does not estimate what your home would cost to rebuild, its value, or the cost of labor and materials, and says so directly (California FAIR Plan, How to Apply). That number is on you and your broker.

Wildfire exposure is the usual reason a California property is on the FAIR Plan to begin with, and it shapes both halves of this structure. Our page on California wildfire home insurance covers what carriers look at on a brush exposed home and what documented hardening work can change.

What your lender is actually asking for

Mortgage servicers rarely say "you need a DIC policy." They say the coverage on file does not meet the requirements, which sends people back to the FAIR Plan to ask for something the Plan does not sell.

Read the letter for three specifics. What amount of dwelling coverage does the loan require, and how is it defined? Does it require liability coverage, and at what limit? Does it require a minimum financial strength rating, and if so, note that the California FAIR Plan says it has not been rated or evaluated by A.M. Best (California FAIR Plan, About).

Then send the servicer both declarations pages together, the FAIR Plan policy and the companion policy, rather than one at a time. Most of these letters resolve once someone can see the whole structure on one desk.

What drives eligibility and price on the companion side

We don't publish premium figures we haven't quoted, and we won't use an industry average with a California label on it. What we can tell you is what the underwriter is weighing.

The FAIR Plan policy underneath it. The dwelling limit, which coverages were purchased, and which checkmarks are on the declarations page. The companion carrier is pricing the difference, so what the FAIR Plan policy already covers changes the answer.

The liability limit you choose. The single biggest coverage decision on the companion policy, and usually not the biggest cost line.

The property and its condition. Age, construction type, plumbing, wiring, panel and roof. Water damage exposure is priced from the plumbing, not from the brush.

Occupancy. Owner occupied, rented long term, seasonal or vacant. Vacancy changes the answer sharply on both policies.

Claims history. Water losses in particular.

Which carriers are writing companion business in California this year. The Department's list is public, but appetite still moves.

When we have real quoted California figures of our own, they will go in this section. Until then, ask for numbers on your address.

Why there is still no single FAIR Plan policy that does all of this

It is a fair question, and people ask it every week. If the Plan knows its dwelling policy leaves liability, water and theft uncovered, why not just sell one policy that includes them?

Today the California FAIR Plan's policy menu is dwelling, commercial and earthquake (California FAIR Plan, Policies). A broader FAIR Plan product has been directed by the Department of Insurance and discussed publicly, but as of the Plan's presentation to the Assembly Insurance Committee on January 28, 2026 it remained a pending directive rather than something a consumer can buy (California FAIR Plan update to the Assembly Insurance Committee, January 28, 2026). Until that changes, two policies is the structure, and anyone telling you there is a comprehensive FAIR Plan homeowners policy available today is mistaken.

The other California specific point worth carrying: the FAIR Plan describes itself as a temporary safety net whose goal is attrition. The companion policy is part of a stopgap, not a destination. It is worth building properly, and it is also worth revisiting every year alongside a look at whether the standard market has reopened. That is the job of the FAIR Plan alternatives page.

How Vantage Point Risk builds the companion side

We treat a FAIR Plan placement as two halves of one job. When we look at a California household on the Plan, the first question is always what is covering liability, water damage and theft, and the answer is frequently nothing.

From there we work the structure. We check the FAIR Plan Coverage A limit against a real rebuild figure, because the companion policy gets built around that number. We line up the effective dates so there is one renewal conversation rather than two. We read both forms and tell you where a loss could sit between them. And we go back through the checkmark list on the FAIR Plan policy, because sometimes the cheaper fix is adding a coverage there rather than buying it on the companion side.

We don't promise placement, eligibility or acceptance, and DIC availability varies by property and by carrier. Payment is either pay in full or financed, depending on what the carrier offers on that policy. Coverage is subject to policy terms, underwriting and availability.

Questions to ask before you buy a companion policy

Ask these of whoever is placing it, us included:

• What is the liability limit, and what does it cost to raise it?
• Is water damage covered, and which kinds are excluded?
• Is theft covered, and are there caps on jewelry, art or firearms?
• How does this policy settle a covered loss, replacement cost or actual cash value?
• Is loss of use included, and what is the limit or time period?
• Is ordinance or law addressed on either policy, and at what limit?
• What is the deductible here, and how does it interact with the FAIR Plan deductible?
• Is this policy built around my current FAIR Plan Coverage A limit?
• Do the two effective dates line up?
• Can I see the form, not just the proposal summary?

And send us these so the answer is real rather than general:

• The full California FAIR Plan declarations page, including the checkmark list
• Any existing companion or DIC policy declarations page
• Your lender's written insurance requirements
• Roof age and material, year built, square footage, construction type
• Plumbing, wiring, panel and heating updates, with dates
• Claims in the last five years, with dates and amounts paid
• Occupancy: owner occupied, rented, seasonal or vacant
• Any earthquake or flood policy you already carry

Richard Sweet, owner of Vantage Point Risk and an independent insurance advisor. Last reviewed August 5, 2026. How we review this.