Washington's rule on being sued after a car accident turns on a feature the national template does not capture: Washington applies pure comparative fault. Fault is allocated among all parties and damages are reduced by the plaintiff’s percentage, without a complete bar for partial fault. The controlling authority is Wash. Rev. Code § 4.22.005. The personal-injury deadline is Three years for personal injury actions under Wash. Rev. Code § 4.16.080(2).. Washington requires auto liability coverage; PIP is optional but comparative fault under RCW 4.22 governs tort recovery among parties.
Key takeaways
- Fault system: pure comparative fault (recovery reduced by your share of fault, with no percentage bar).
- Controlling authority: Wash. Rev. Code § 4.22.005.
- In Washington, you can still recover even if you were mostly at fault — your damages are simply reduced by your percentage of fault. There is no 50% or 51% cutoff.
- Personal-injury filing deadline: Three years for personal injury actions under Wash. Rev. Code § 4.16.080(2)..
- Insurance: Washington requires auto liability coverage; PIP is optional but comparative fault under RCW 4.
Worked example under Washington law
The illustration below uses only rules already stated for Washington. It is a research hypothetical, not a prediction of what a court will do.
Two drivers collide in Washington. Each claims the other was negligent, and one was partly at fault.
- Identify the fault system: In Washington, you can still recover even if you were mostly at fault — your damages are simply reduced by your percentage of fault. There is no 50% or 51% cutoff..
- Apply what fault does to the claim: Washington applies pure comparative fault. Fault is allocated among all parties and damages are reduced by the plaintiff’s percentage, without a complete bar for partial fault.
- Calendar the lawsuit deadline: Three years for personal injury actions under Wash. Rev. Code § 4.16.080(2)..
- Separate insurance coverage from whether a tort claim exists: Washington requires auto liability coverage; PIP is optional but comparative fault under RCW 4.22 governs tort recovery among parties.
In Washington the accident lawsuit turns on Wash. Rev. Code § 4.22.005 and the pure comparative rule, not on a national no-fault script.
Can you be sued after a car accident in Washington?
Yes. A driver, passenger, pedestrian, or property owner injured in a crash can file a negligence (or related) claim against an allegedly at-fault driver — and against owners or employers in some agency/vicarious-liability settings. Being “mostly not at fault” does not stop a lawsuit from being filed; it shapes whether the plaintiff can win and how much they recover.
You can also be sued even when you believe the other driver is primarily responsible. Fault is usually a contested jury (or settlement) issue under Wash. Rev. Code § 4.22.005.
Comparative fault and negligence in Washington
Washington applies pure comparative fault. Fault is allocated among all parties and damages are reduced by the plaintiff’s percentage, without a complete bar for partial fault.
In Washington, you can still recover even if you were mostly at fault — your damages are simply reduced by your percentage of fault. There is no 50% or 51% cutoff.
Practical consequences:
- Settlement leverage tracks predicted fault shares.
- Insurers often reserve rights or deny coverage based on comparative-fault findings.
- Multiple defendants (other drivers, employers, vehicle owners) can split fault among themselves under Washington allocation rules.
Insurance: at-fault, PIP, and no-fault thresholds
Washington requires auto liability coverage; PIP is optional but comparative fault under RCW 4.22 governs tort recovery among parties.
First-party benefits (PIP / MedPay) do not always eliminate a tort suit. Where Washington uses a no-fault threshold, confirm whether your injuries meet the statutory trigger before assuming a lawsuit is barred or available.
Deadline to sue (statute of limitations)
Three years for personal injury actions under Wash. Rev. Code § 4.16.080(2).
Missing the deadline usually ends the claim permanently. Tolling (minority, discovery rules, bankruptcy stays) can apply in narrow situations — do not assume extra time without counsel.
What to do after a crash in Washington
- Get medical care and document injuries.
- Preserve photos, dash-cam, witness names, and the police report.
- Notify your insurer promptly; avoid recorded statements to the other driver’s insurer without advice.
- Calendar the SOL: Three years for personal injury actions under Wash. Rev. Code § 4.16.080(2)..
- Use LawDiver’s LawDiver rail (scoped to Washington) to research comparative/contributory negligence opinions before negotiating.
Case law: fault and auto accidents in Washington
ESCA Corp. v. KPMG Peat Marwick
ESCA Corp. v. KPMG Peat Marwick, 959 P.2d 651 (1998)
…28, 939 P.2d 1228 (1997). We are asked to determine whether comparative fault principles apply to claims of negligent misrepresentation. We conclude they do and affirm. FACTS ESCA Corporation (ESCA), a software company, hired KPMG, an accounting firm, to audit its 1988-1989 financial statements. KPMG provided ESCA with a preliminary draft audit in January 1990. Each page of the…
Washington opinions such as ESCA Corp. v. KPMG Peat Marwick are cited where car-accident / fault is disputed. The court stated: "P.2d 1228 (1997). We are asked to determine whether comparative fault principles apply to claims of negligent misrepresentation. We conclude they do and affirm." That is the language to brief; the rest of the decision supplies the procedural posture.
ESCA Corporation v. KPMG Peat Marwick
ESCA Corporation v. KPMG Peat Marwick, 135 Wash. 2d 820 (1998)
…28, 939 P.2d 1228 (1997). We are asked to determine whether comparative fault principles apply to claims of negligent misrepresentation. We conclude they do and affirm. FACTS ESCA Corporation (ESCA), a software company, hired KPMG, an accounting firm, to audit its 1988-1989 financial statements. KPMG provided ESCA with a preliminary draft audit in January 1990. Each page of the…
Practitioners open ESCA Corporation v. KPMG Peat Marwick when Washington car-accident / fault turns on the distinction in this sentence: "P.2d 1228 (1997). We are asked to determine whether comparative fault principles apply to claims of negligent misrepresentation. We conclude they do and affirm." Do not lift it out of the facts the court was deciding.
George B. Amend, Et Al, Respondents, v. Robert L. Bell, Et Al, Petitioners
George B. Amend, Et Al, Respondents, v. Robert L. Bell, Et Al, Petitioners, 89 Wash. 2d 124 (1977)
…uilty of negligence, and/or contributory negligence, and/or comparative negligence which was a proximate cause of the collision. Defendant alleged that plaintiff driver's Volkswagen was equipped with a shoulder harness seat belt, but that she was not wearing it at the time of the collision which caused in whole, and/or contributed to, and/or enhanced, and/or aggravated her inju…
Practitioners open George B. Amend, Et Al, Respondents, v. Robert L. Bell, Et Al, Petitioners when Washington car-accident / fault turns on the distinction in this sentence: "uilty of negligence, and/or contributory negligence, and/or comparative negligence which was a proximate cause of the collision. Defendant alleged that plaintiff driver's Volkswagen was equipped with a shoulder harness seat belt, but that she was not wearing it at the time of the" Do not lift it out of the facts the court was deciding.
Certification From the United States District Court for the Eastern District of Washington in Debbie C. Clark
…lt under RCW 4.22.070? In accordance with the principles of comparative fault, tort reform, and adequate compensation for injured workers, we hold RCW 51.24-.060(1)(f), through the incorporation of RCW 4.22.070, requires a reduction of the Department's right to reimbursement in accordance with the employer's share of fault. A trier of fact shall apportion fault to all at-fault…
Washington opinions such as Certification From the United States District Court for the Eastern District of Washington in Debbie C. Clark are cited where car-accident / fault is disputed. The court stated: "In accordance with the principles of comparative fault, tort reform, and adequate compensation for injured workers, we hold RCW 51.24-.060(1)(f), through the incorporation of RCW 4.22." That is the language to brief; the rest of the decision supplies the procedural posture.
John D. Christie, Et Al, Appellants, v. Mike Maxwell, Et Al, Respondents
John D. Christie, Et Al, Appellants, v. Mike Maxwell, Et Al, Respondents, 40 Wash. App. 40 (1985)
…vative and the damages must be reduced in proportion to the comparative negligence percentage. However, we take recognition of a trend in the law to establish a separate legal identity for each individual, despite his or her familial or legal relationship to another. This trend is contrary to the rule announced in Ostheller v. Spokane & I.E. R.R., 107 Wash. 678, 685, 182 P. 630…
On car-accident / fault, John D. Christie, Et Al, Appellants, v. Mike Maxwell, Et Al, Respondents speaks to the Washington dispute in this passage: "However, we take recognition of a trend in the law to establish a separate legal identity for each individual, despite his or her familial or legal relationship to another. This trend is contrary to the rule announced in Ostheller v. Spokane & I.E. R.R., 107 Wash. 678, 685, 182 P." The surrounding opinion shows how the court applied that language to the record.
Elwood Seay, Appellant, v. the Chrysler Corporation, Respondent
Elwood Seay, Appellant, v. the Chrysler Corporation, Respondent, 93 Wash. 2d 319 (1980)
…iability. Over the objection of plaintiff, the issue of his comparative fault was also submitted to the jury. The jury returned a verdict for plaintiff but also found that 40 percent of his damages could be attributed to his own negligence. In his appeal, plaintiff raises the issue of (1) whether the comparative negligence statute (RCW 4.22.010) applies in cases of strict produ…
On car-accident / fault, Elwood Seay, Appellant, v. the Chrysler Corporation, Respondent speaks to the Washington dispute in this passage: "Over the objection of plaintiff, the issue of his comparative fault was also submitted to the jury. The jury returned a verdict for plaintiff but also found that 40 percent of his damages could be attributed to his own negligence." The surrounding opinion shows how the court applied that language to the record.
Maria Tegman v. Accident and Medical Investigations, Inc., Lorinda S. Noble — Chambers, J., dissenting
…case law and statutory law confirm these principles. Before comparative negligence was widely adopted, it was black-letter law that contributory negligence principles were not a defense to an intentional tort action. And under comparative negligence, this same defense of nonapplicability to intentional torts carried over and became the general rule, so that there would be no ap…
Washington opinions such as Maria Tegman v. Accident and Medical Investigations, Inc., Lorinda S. Noble — Chambers, J., dissenting are cited where car-accident / fault is disputed. The court stated: "Before comparative negligence was widely adopted, it was black-letter law that contributory negligence principles were not a defense to an intentional tort action." That is the language to brief; the rest of the decision supplies the procedural posture.
Frequently asked questions
Can I get sued if the accident was not my fault?
Anyone can file a suit. Winning — and collecting — depends on proving negligence and overcoming Washington’s pure comparative rules under Wash. Rev. Code § 4.22.005.
What if I was partly at fault?
In Washington, you can still recover even if you were mostly at fault — your damages are simply reduced by your percentage of fault. There is no 50% or 51% cutoff.
How long do I have to sue after a car accident in Washington?
Three years for personal injury actions under Wash. Rev. Code § 4.16.080(2).
Does insurance prevent a lawsuit?
Washington requires auto liability coverage; PIP is optional but comparative fault under RCW 4.22 governs tort recovery among parties. Coverage disputes are separate from whether a tort claim exists.