2.1 Washington Homeowners Insurance Requirements

Cancellation and Non-Renewal Notice Rules

Washington's notice requirements are tested with exact day counts, so memorize them rather than approximating. The governing statute is RCW 48.18.290 (cancellation) and RCW 48.18.2901 (renewal required, with exceptions). After a homeowners policy has been in force for 60 days, the insurer may cancel mid-term only for specific reasons — non-payment of premium, material misrepresentation, a substantial change in the risk, or the insured's conviction of a crime increasing the hazard.

Common trap: a brand-new policy (in force fewer than 60 days) is in the "underwriting window," where the insurer has broader latitude to cancel; after 60 days the grounds narrow sharply. The exam likes to test the difference between the 10-day non-payment notice and the 45-day "all other reasons" notice.

Worked example

A homeowners policy renews March 1, 2026 and the insurer decides not to renew it. To comply, the non-renewal notice must be delivered or mailed at least 60 days before the March 1 expiration, i.e., by roughly December 31, 2025, and must state the insurer's actual reason. A 45-day notice that was legal before July 1, 2025 is now non-compliant. Notice must also go to any mortgagee or other interested party shown on the policy.

2025 law change: Substitute Senate Bill 5798 extended the non-renewal notice from 45 to 60 days and aligned auto and homeowners timelines. If a question still says "45 days for non-renewal," treat it as outdated.

Prohibited and required practices

Washington bars unfair discrimination in underwriting: an insurer may not refuse, cancel, or non-renew solely on the basis of race, religion, national origin, the geographic location of the risk (so-called redlining), or a single inquiry or weather claim that did not result in payment. Surcharging or non-renewing for a credit-based insurance score must follow the disclosure rules, and the insurer must give the consumer the adverse-action reasons.

The notice of cancellation or non-renewal must always be in writing, state the actual reason (not boilerplate), give the effective date, and be sent to the named insured and any mortgagee or loss payee shown on the policy. Oral notice or a vague "underwriting reasons" statement does not satisfy the statute.

Washington FAIR Plan (Market of Last Resort)

The FAIR Plan (Fair Access to Insurance Requirements) is a state-mandated residual market that writes basic property coverage on dwellings the voluntary market will not touch — older homes, properties in wildfire-exposed or high-crime areas, or risks declined after a hard-market contraction. It is not a discount program: premiums run higher and coverage is narrower than a standard HO-3.

What the FAIR Plan covers

How a property qualifies

1. The applicant (or producer) makes a genuine effort to place coverage in the voluntary market.
2. The risk is declined by at least one admitted insurer for reasons other than non-payment or fraud.
3. The applicant applies to the FAIR Plan, which must accept any eligible property.
4. Because liability is excluded, the producer arranges a separate liability or umbrella policy and often a Difference in Conditions wrapper for excluded perils.

Exam tip: The FAIR Plan guarantees availability, not affordability. A risk cannot be refused FAIR Plan coverage solely because it is high-hazard, but the insured pays for that exposure in rate.

Earthquake Disclosure

Washington straddles the Cascadia Subduction Zone and the Seattle Fault, so earthquake risk is a front-burner consumer issue. Standard homeowners forms exclude earthquake under the earth-movement exclusion. Washington therefore requires insurers to disclose, in writing, that quake damage is not covered and to explain how coverage can be added.

A $400,000 dwelling with a 15% quake deductible absorbs the first $60,000 of loss, which is why producers must walk insureds through the math. Flood is likewise excluded and is written through the National Flood Insurance Program (NFIP) — producers should document that flood availability was disclosed, especially near the Puget Sound and river floodplains.

Mine subsidence, ordinance-or-law, and named-storm gaps

Beyond quake and flood, the homeowners form contains other exclusions worth flagging to a Washington buyer. Ordinance or law coverage — the extra cost to rebuild to current building codes after a covered loss — is often capped at 10% of the dwelling limit and can be increased by endorsement; a 1950s home rebuilt to 2026 seismic and energy codes can blow past that cap. Water back-up of sewers and drains is excluded under the base form and added by endorsement. Producers in coastal counties should confirm whether windstorm carries a separate percentage deductible.

NFIP basics every Washington producer should know

Because of the 30-day NFIP waiting period, a homeowner who waits until a flood watch is issued cannot get same-day coverage. Documenting that flood and earthquake availability were offered and either purchased or declined protects the producer against an errors-and-omissions claim after an uncovered catastrophe.