The clock starts on the date of injury. The controlling statute is Wash. Rev. Code § 4.16.080. Filing one day late dismisses the case with prejudice.
Washington's rules of civil procedure give injured parties a defined period to sue. The clock starts on the day of injury (with limited exceptions), runs continuously, and stops only when a complaint is properly filed and served.
Washington applies the same 3-year limitations period to personal injury, medical malpractice, and wrongful-death claims (Wash. Rev. Code § 4.16.080). Property-damage claims run separately, with a 3-year deadline.
The statute itself, Wash. Rev. Code § 4.16.080, is the controlling authority. Interpretive decisions come from WA Sup. Ct., which has repeatedly enforced the deadline against late-filed plaintiffs.
The statute begins running on the date the injury occurred. Several Washington appellate decisions have emphasized that the clock is not tolled by ongoing medical treatment or by the plaintiff's subjective sense that the case can wait.
The discovery rule in Washington is narrowly applied. Courts generally require evidence that the injury was inherently undiscoverable, not merely that the plaintiff was unaware. Routine soft-tissue injuries from a car accident almost never qualify.
Once the deadline passes, the defendant has an absolute defense. They can ignore settlement demands, refuse to mediate, and simply wait for the dismissal motion to be granted. There is no leverage left.
For minors, Washington pauses the SOL clock until the child reaches adulthood. Medical-malpractice claims involving minors often have separate, more restrictive tolling rules , see the statute citation below for the specific Washington provisions.
Washington courts have recognized tolling for plaintiffs whose mental condition prevents them from understanding or pursuing their legal rights. The burden of proof is on the plaintiff. Temporary impairment after the accident, such as pain medication or short hospitalizations, does not qualify in most Washington cases.
If the at-fault party leaves Washington after the injury, the SOL is typically tolled for the period of absence. Modern long-arm statutes and the increasing availability of service via the Washington insurance commissioner have narrowed this rule.
If the defendant actively concealed the cause of action, Washington courts can extend the SOL until the concealment is discovered or could have been discovered with reasonable diligence. Passive non-disclosure does not usually qualify.
If your injury was caused by a Washington state or local government entity , a city bus, a police officer, a public-school employee , you generally must file a separate "notice of claim" within a much shorter window (typically 60 to 180 days) BEFORE filing a civil suit. Missing the notice deadline bars the lawsuit even if the longer SOL has not yet expired.
Filing on time gets you into court. Winning at trial is a separate question, and Washington's comparative-fault rule is the next major hurdle.
Washington applies pure comparative negligence. Washington uses pure comparative negligence: recovery reduced by percentage of fault. Authority: Wash. Rev. Code § 4.22.005.
| Claim type | Deadline | Statute | Clock starts |
|---|---|---|---|
| Personal injury (negligence) | 3 years | Wash. Rev. Code § 4.16.080 | Date of injury |
| Medical malpractice | 3 years | Wash. Rev. Code § 4.16.080 | Discovery or treatment end |
| Wrongful death | 3 years | Wash. Rev. Code § 4.16.080 | Date of death |
| Property damage | 3 years | Wash. Rev. Code § 4.16.080 | Date of damage |
Washington is a pure at-fault (tort) state for car-accident claims. That means injured parties can sue the at-fault driver directly. The minimum liability coverage required under Wash. Rev. Code § 46.30.020 is 25/50/10.
Washington requires UM coverage at a minimum of 25/50 (Wash. Rev. Code § 48.22.030). Stacking treatment: limited.
Washington does not cap non-economic damages in medical-malpractice cases. Punitive damages are limited per statute (prohibited). Authority: Sofie v. Fibreboard Corp..
Washington tolls the running of the SOL while the defendant is absent from the state. The defense bears the burden of proving the dates of absence, and tolling typically does not apply to defendants who can be served via long-arm statute or through their Washington insurer.
Insurance negotiations do not toll the statute. Washington courts have repeatedly held that an adjuster's willingness to talk settlement is not a waiver of the SOL defense. Plaintiffs' lawyers routinely file protective complaints in the final 30 days even if talks are ongoing.
No. A workers' compensation claim is a separate administrative remedy with its own deadlines. If a third party (not your employer) caused the injury, you must still file the civil personal-injury suit within the standard Washington SOL.
Tolling pauses the clock. Washington recognizes tolling for minority, mental incapacity, defendant absence, and (in narrow cases) fraudulent concealment of the cause of action by the defendant.
Choice-of-law principles generally apply the SOL of the state where the injury occurred (the lex loci delicti rule), but Washington courts also look at the borrowing statute and the parties' connections. Cross-state cases benefit from early counsel.
Yes, in limited circumstances. Washington permits tolling agreements between the parties that extend the deadline, but they must be in writing, signed by an authorized representative of each side, and entered before the original deadline expires.
No. Only proper filing of a civil complaint in a Washington court stops the SOL. Demand letters, pre-suit mediation, and adjuster negotiations have no legal effect on the statutory deadline.
In most states the personal-injury SOL applies uniformly to negligence-based claims regardless of accident type. Washington does have separate deadlines for medical-malpractice, wrongful-death, and certain intentional-tort claims, addressed on dedicated pages.
Last verified against primary sources on 2026-05-16.