Insurance Subrogation After a Wildfire: What It Is and Why It Matters

After a major wildfire, two recovery streams typically run in parallel: first-party insurance, which pays the insured for covered losses, and tort recovery, which holds the at-fault parties responsible for those same losses. In a single-plaintiff case the relationship between the two streams works behind the scenes. In a mass-tort settlement, that relationship can become one of the most consequential issues in the entire proceeding.

This post is a plain-English overview of insurance subrogation in the wildfire context — what it is, why it matters, and the levers that affect how much of a tort settlement actually reaches the survivors who lost the underlying property.

What subrogation is

A standard property-insurance policy contains a subrogation clause: when the insurer pays a covered claim, it succeeds to (or "is subrogated to") the insured's right to recover the same amount from any third party responsible for the loss. The principle is straightforward — without subrogation, an insured could collect the same loss twice (once from the insurer, once from the tortfeasor), and tortfeasors could escape responsibility for losses simply because the victim happened to be insured.

Subrogation is generally implemented one of two ways:

• Direct action by the insurer — the insurer sues the tortfeasor in its own right for the amount it paid out
• Subrogated claim through the insured — the insurer pursues its claim by riding alongside the insured's tort recovery, taking a defined share when the insured collects

In a single-plaintiff case, subrogation is usually a quiet line item handled between the insurer and the plaintiff's counsel out of the proceeds. In a mass-tort settlement, the aggregate subrogation exposure across thousands of claimants can be enormous.

Why mass-tort settlements raise the stakes

In a wildfire mass-tort settlement, the math runs as follows:

1. The total settlement fund is fixed (e.g., $4 billion in the Lahaina case)
2. Insurers across the affected population have already paid out substantial first-party claims
3. If insurers can fully assert their subrogation interests against the settlement fund, a meaningful share of the fund is diverted to the insurers before reaching the survivors

The diversion happens before the survivors see allocation, so the fund that "reaches survivors" can be materially smaller than the headline number. Whether and how that diversion is appropriate is one of the more contested questions in mass-tort settlement design.

The plaintiff-side and insurer-side positions

The plaintiff-side argument is, in general terms:

• The settlement was negotiated to compensate the people directly harmed by the fire
• The contributing defendants paid into the fund based on the loss to those people
• Allowing insurers to recover the bulk of those contributions through subrogation produces a result that is at odds with the settlement's purpose
• The doctrines underlying subrogation were developed for ordinary single-event tort recoveries, not mass-event settlements where the relationship between the contributors and the recipients is more complex

The insurer-side argument is, in general terms:

• Subrogation is a contractual right that was bargained for and paid for in the policy premium
• The insurance industry's ability to sustain coverage in fire-prone areas depends on its ability to recover paid losses through subrogation
• Carving out subrogation in mass-tort settlements creates moral-hazard problems in future markets
• The doctrinal solution should respect the contract while implementing the settlement's purpose

Different jurisdictions and different settlement frameworks have struck the balance differently. The Hawaii Supreme Court's 2025 ruling in the Lahaina proceeding addressed this question in the context of that specific settlement, in a way that materially favored the survivor plaintiffs while not eliminating subrogation entirely. (See the related post.)

The levers that affect outcomes

For an individual wildfire survivor, several factors affect how much subrogation will affect their recovery:

• The structure of the insurance policy — different coverages have different subrogation provisions; some kinds of coverage carry stronger subrogation rights than others
• The type of damages recovered — personal-injury and wrongful-death recoveries are generally subject to different subrogation rules than property-loss recoveries
• The specific settlement allocation methodology — some methodologies build subrogation considerations into the allocation; others handle them separately
• The "made-whole" doctrine — many jurisdictions hold that an insured must be "made whole" before the insurer can collect on subrogation, which can substantially reduce the insurer's effective claim where the tort recovery does not fully cover the loss
• Statutory or judicial overrides — some jurisdictions have specific statutes or court rulings that limit insurer subrogation in particular contexts

What this means for survivors

Two practical points for survivors:

• Read the engagement letter. Counsel representing wildfire survivors should explain how subrogation is being handled in the proceeding and what that means for the client's expected net recovery. If the engagement letter is silent on the question, that is itself worth a conversation.
• Coordinate with insurance counsel where applicable. If the survivor was sophisticated enough to engage separate insurance counsel during the first-party claim process, that counsel's work intersects with the tort representation in ways that benefit from active coordination.

For an individual considering representation in a wildfire mass-tort matter, understanding how subrogation will be handled is part of the front-end conversation. If you would like to talk through it, please reach out.

This article is general information and not legal advice. Subrogation rules vary by jurisdiction, by policy, and by the specific settlement framework; specific situations need specific review with current authority.