Personal Injury Cases Involving Minors: 7 Rules for Washington Parents

A broken arm on a Tacoma playground and a broken arm in a Tacoma crosswalk can generate nearly identical medical bills and completely different legal paths. Personal injury cases involving minors run on a separate set of Washington rules, and most families never hear about those rules until an adjuster is already on the phone offering to take care of everything quickly.

Injury is the leading cause of death for children and teenagers in the United States, according to CDC data, and motor vehicle crashes remain one of the largest contributors. Nonfatal injuries outnumber those deaths many times over, yet the procedural side of a child’s claim gets almost no public explanation. Below are seven rules that shape nearly every one of these cases in Washington.

Rule 1: Parents Cannot Settle Personal Injury Cases Involving Minors Alone

A parent’s signature does not finalize a child’s injury settlement in Washington. Superior Court rule SPR 98.16W requires a judge to determine the adequacy of any settlement involving an unemancipated minor’s beneficial interest and to approve or reject it, whether or not a lawsuit was ever filed.

This surprises people. An adjuster can mail a release and a check to a parent, and a parent can sign it. Without court approval, though, that paperwork may not hold up against the child, and the claim can resurface years later, which is why careful insurers route these settlements through the court instead of around it.

Absent a contrary order, the petition is filed where a suit was already brought, or otherwise where the child lives. For most of the families we work with, that means Pierce County Superior Court in Tacoma or King County Superior Court in Seattle.

Rule 2: The Filing Deadline Pauses Until 18, Until It Does Not

Deadlines are where personal injury cases involving minors trip families up most often. Washington’s three-year injury deadline generally does not run while the injured person is under 18. RCW 4.16.190 removes the period of minority from the calculation, so a child hurt at nine can still bring a claim as an adult. Three common situations quietly cancel that protection.

• Medical negligence. RCW 4.16.350 imputes a custodial parent’s or guardian’s knowledge to the child, and that imputed knowledge bars the child’s claim on the same schedule that would bar an adult’s. The statute also sets an eight-year outer limit, subject to narrow exceptions for fraud, intentional concealment, and retained foreign objects. Waiting for a child’s 18th birthday in a birth injury or misdiagnosis case is often fatal to the claim.
• Claims against a school district, city, or county. RCW 4.96.020 requires a standard tort claim form presented to the entity’s designated agent, followed by a sixty calendar day waiting period before suit. Minority may extend the underlying limitations period, but it does not remove the presentment requirement itself. State agencies run on a parallel track under RCW 4.92.100. Our explanation of Washington tort claims walks through the mechanics.
• The parents’ own losses. Tolling is person-specific. It protects the child’s claim, not the derivative claim a parent holds for the same incident.

Since the deadline analysis here turns on which defendant and which theory applies, it is worth a consultation rather than a self-assessment. Getting it wrong forecloses the claim entirely.

Rule 3: The Court Appoints Someone to Second-Guess the Settlement

Once the petition is filed, the court appoints a Settlement Guardian ad Litem, an independent attorney whose job is to investigate whether the proposed number is actually adequate. That person must have at least five years of pertinent legal experience, and must have no interest in conflict with the child, including any conflicting interest held by the parents.

The Settlement Guardian ad Litem files a written report within 45 days of appointment. It covers the incident, the injuries and prognosis, the potential liability of everyone involved, the recoverable damages, every lien and subrogation claim, the attorney fees requested, and a recommendation on where the net proceeds should go. Courts read these reports closely, and a thin one invites questions.

The court can skip that appointment when a qualified guardian ad litem is already in place, or when the child has independent counsel meeting the same standards. Someone still writes the report. This built-in second opinion is the single biggest structural difference between adult claims and personal injury cases involving minors.

Rule 4: A Judge Decides Where the Money Sits Until Age 18

Families often assume approved settlement money lands in a household account. In personal injury cases involving minors it does not. Except for structured portions, funds are paid into the registry of the court or as the court otherwise orders, and approved fees, bills, and expenses come out first. What remains goes into one of a few court-supervised arrangements.

• Net proceeds of $50,000 or less. The money goes into a blocked account at an insured financial institution withdrawable only by court order, or to a qualified guardian, or into an approved trust.
• Net proceeds above $50,000. The court requires a guardian or limited guardian, or places the funds in a court-approved trust.
• Trust conditions. The court approves the trustee and the terms, no family member or potential residual beneficiary may serve as sole trustee, a bonded or insured fiduciary must hold principal financial responsibility, and annual accountings go back to the court.

Under the rule, blocked account orders should recite that the funds are payable on further order of the court or to the child at the age of majority, and should specify that date. Structured settlements sit outside the registry and pay on their own schedule, which is why they show up so often in cases involving lifelong care.

Rule 5: Parents Hold a Separate Claim of Their Own

Parents are claimants too, a point that gets lost in most discussions of personal injury cases involving minors. RCW 4.24.010 lets a parent or legal guardian who has regularly contributed to a minor child’s support bring or join a claim for that child’s injury. It is a distinct cause of action, not a line item inside the child’s case, and overlooking it leaves real money unclaimed.

Recoverable losses include the child’s health care expenses, loss of the child’s services, loss of financial support, other economic losses, loss of love and companionship, loss of the child’s emotional support, and injury to the parent-child relationship. Each parent recovers separately, regardless of marital status, even though the statute creates a single cause of action.

One trap deserves attention. If one parent files and the other is not named, the filing parent must serve notice and a copy of the complaint on the other parent where parentage has been established. That parent has twenty days to join, and failing to appear bars them from recovering any part of the award made to the parent who filed.

Rule 6: Damages in Personal Injury Cases Involving Minors Run on a Longer Timeline

Valuing a child’s injury means projecting decades forward instead of documenting what already happened. Since a child has no settled medical baseline and no wage history, that projection drives most of the disagreement between families and insurers, and it is where outside experts earn their keep.

• Growth plate involvement. A fracture through an active growth plate can produce limb length differences or angular deformity that only becomes visible years later.
• Developmental effects. A traumatic brain injury in a child can look mild at discharge and surface as attention, memory, or behavioral problems once school demands increase.
• Lost earning capacity. With no wage history to point to, economists build projections from educational trajectory, family background, and the functional limitations documented by treating providers.
• Lifetime care needs. Spinal cord injuries and other catastrophic harms usually require a life care plan covering equipment replacement, home modification, and attendant care across an entire adult lifespan.

Rule 7: Settling Early Is the Costliest Mistake Families Make

Early offers in personal injury cases involving minors arrive when the medical picture is still incomplete. A child six weeks past a crash looks like a child who is healing. That same child eighteen months later may be the one whose reading scores dropped, whose hardware needs revision, or whose knee stopped tracking correctly during sports.

A few habits protect the claim while the medical picture develops:

• Keep pediatric follow-up appointments even when your child insists they feel fine, since gaps in treatment become the centerpiece of the defense argument.
• Write down what teachers and coaches observe, because school staff often notice cognitive and behavioral changes before parents do.
• Preserve the physical evidence, including the helmet, the bike, the car seat, and photographs of the scene and the hazard.
• Route adjuster contact through counsel before giving any recorded statement about your child’s condition.
• Ask early which liens will need resolution, since health insurance, Apple Health, and school policy reimbursement claims all change what your child actually keeps.

Where Personal Injury Cases Involving Minors Usually Come From

Most child injury claims trace back to a handful of recurring situations. The legal machinery described above applies the same way whether the injury happened on a sidewalk, a soccer field, or a neighbor’s porch, but the liability analysis shifts considerably depending on who controlled the space and what they knew.

• Passenger and pedestrian collisions. Children are rarely the at-fault driver, which simplifies liability but not damages. Our vehicle accident practice handles the crash side while the settlement approval track runs in parallel.
• Bicycle and scooter crashes. Helmet use, right-of-way, and roadway design all get argued. Bicycle accident claims involving riders under 18 frequently turn on whether a driver had a clear sightline, and on how Washington’s pure comparative negligence rule allocates any shared fault.
• Unsafe property conditions. Broken playground surfacing, unfenced pools, and poorly lit stairwells fall under premises liability, where notice of the hazard is usually the central fight.
• Dog bites. Washington imposes strict liability for dog bites in many circumstances, and children take a disproportionate share of facial injuries. Animal attack claims often involve scarring damages that are hard to value before growth is complete.
• School and organized activity injuries. These carry the tort claim form requirement described in Rule 2 whenever a public entity is involved, and our breakdown of school injury liability covers how those claims are proven.

How Attorney Fees Work in a Child’s Injury Case

Fees in personal injury cases involving minors get more scrutiny than fees in an adult case, because the client cannot evaluate the agreement for themselves. Any attorney claiming fees, costs, or charges from the settlement proceeds must file a sworn affidavit or declaration supporting the request, with copies of the written fee agreement attached.

The judge then considers and disposes of all fees, costs, and other charges incident to the settlement at the approval hearing. A percentage that would pass without comment in an adult case can draw questions here, particularly where the recovery is large relative to the work performed or where the Settlement Guardian ad Litem flags it in the report.

Practically, this means two things for families. Read the fee agreement before signing, since a court will eventually read it too. And expect liens, medical bills, and reimbursement claims to be resolved on the record rather than quietly netted out, which is one of the genuine protections built into how Washington handles these claims.

Talk With a Washington Child Injury Attorney at EPIC

Handling personal injury cases involving minors means running two tracks at once: building the underlying liability case, and satisfying a court that the outcome genuinely serves the child. At Evergreen Personal Injury Counsel we have spent more than two decades on Washington injury and wrongful death matters, and we use national experts and demonstrative technology to show juries how an injury happened and what it will mean over a lifetime. Justice matters because you matter.

No firm can promise a particular outcome, and any lawyer who does should give you pause. What careful handling can do is make sure the deadline is calculated correctly, the tort claim form is filed where one is required, future damages are documented rather than guessed at, and the settlement is structured so the money is still there when your child needs it. You can review our case results, read what families have said on our reviews page, meet the attorneys who would handle your child’s claim, or reach us through our contact page for a free consultation.

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