Oregon Car Accident Laws: Fault, Insurance, and Your Claim

Oregon is an at-fault (tort) state with mandatory add-on Personal Injury Protection (PIP), and it follows modified-51 comparative fault under ORS 31.600, meaning you retain the right to sue the at-fault driver for all damages but are barred from recovery if you are 51% or more at fault.

Is Oregon a no-fault or at-fault state?

Oregon is an at-fault (tort) state, but with a mandatory "add-on" PIP layer that makes it distinct from the 12 traditional no-fault states. Under ORS 742.520-742.524, every private-passenger auto liability policy issued in Oregon must include PIP benefits that pay the injured party's own medical expenses, wage-loss, and essential-services losses regardless of who caused the crash. After you collect PIP, you then pursue the at-fault driver's liability insurance for all remaining losses, including pain and suffering. There is no verbal or monetary threshold to satisfy before suing for non-economic damages. You can seek full compensation from the at-fault driver from the first dollar of loss. Oregon's PIP insurer retains reimbursement and inter-insurer recovery rights against the at-fault driver's insurer under ORS 742.534-742.544.

The key distinction from a true no-fault state is that Oregon preserves the full tort right. An injured motorist in Massachusetts or Michigan must meet a serious-injury threshold before suing. An injured motorist in Oregon faces no such barrier. PIP is a first-party benefit that speeds up early medical payment; it does not replace or limit the right to sue the person responsible for the accident.

How fault is shared: Oregon's negligence rule

Oregon follows modified-51 comparative fault under ORS 31.600. This rule has two consequences. First, if you are partially at fault for the accident, your total damages award is reduced in proportion to your own percentage of fault. If a jury finds your damages are $100,000 and you were 30% at fault, you recover $70,000. Second, if you are found 51% or more at fault, you receive nothing. The cutoff is at the majority-fault line: a party who is exactly 50% at fault can still recover the other 50%; a party who is 51% at fault is completely barred.

This is not Oregon's most permissive possible rule. Under pure comparative fault (used by California and a handful of other states), a plaintiff who is 99% at fault could still recover 1% of damages. Oregon draws a harder line. For practical purposes, comparative fault disputes are central to many Oregon car accident claims. Insurers frequently argue that the injured party bears some share of fault to reduce the payout, so documenting the other driver's negligence thoroughly from the scene forward is critical.

Minimum car insurance in Oregon

Every motor vehicle operated in Oregon must carry at least the mandatory minimum liability limits set by ORS 806.070(2): $25,000 bodily injury or death per person; $50,000 bodily injury or death per accident (when two or more people are injured); and $20,000 property damage per accident, often written as 25/50/20. Note that Oregon's property-damage minimum is $20,000, which is lower than many states' $25,000 floor. These limits fulfill the Financial Responsibility Law under ORS chapter 806, and proof of insurance is required to register and operate a vehicle in the state.

On top of liability coverage, every Oregon policy must include at least $15,000 in PIP medical coverage per person (ORS 742.524), along with wage-loss and essential-services benefits, payable regardless of fault.

Uninsured motorist (UM) coverage is mandatory, not optional (ORS 742.502). It must be included on every motor-vehicle bodily-injury liability policy at limits matching the policy's liability limits, unless the named insured elects lower limits in writing, and the limits can never fall below the 25/50 statutory minimum. Underinsured motorist (UIM) coverage is a required part of that UM coverage under ORS 742.502(2)(a).

SB 411 (Oregon Laws 2015, chapter 5) changed how UIM pays out. ORS 742.504(7) now lists the only amounts that can reduce what your UIM coverage owes: payments made or payable under a workers' compensation law, disability benefits law or similar law under subsection (7)(b), and a credit the insurer earns under subsection (7)(c). Subsection (7)(d) goes further and provides that the amount payable may not be reduced by liability proceeds that were offered but never paid to the injured person.

The at-fault driver's liability payment is not on that list, so UIM sits on top of it rather than being subtracted from it. If the at-fault driver pays a $25,000 liability limit and you carry $100,000 in UIM, your UIM limit is not cut to $75,000, so total recovery on a large enough claim can exceed the UIM limit standing alone. That is the change from the older difference-in-limits approach, which credited the liability payment against the UIM limit.

This is not the same thing as stacking. Stacking means combining the limits of more than one policy or more than one insured vehicle, and Oregon does not require insurers to permit it.

How long you have to file: the statute of limitations

Oregon gives injury victims two years from the date of injury to file a personal-injury lawsuit, including claims arising from a car accident, under ORS 12.110(1). The clock generally starts on the date of the crash, though the discovery rule can delay the start in limited circumstances where the injury was not immediately apparent. Missing the two-year deadline will almost certainly result in dismissal and the loss of any right to recovery.

Property damage claims follow a longer timeline: Oregon's general 6-year statute of limitations under ORS 12.080 applies to property-damage losses. If you totaled your car but were not injured, you have more time, but waiting is still inadvisable because evidence deteriorates and witnesses become harder to locate.

An absolute 10-year statute of repose for negligent injury applies under ORS 12.115, which can cut off even latent-injury claims more than a decade after the negligent act.

Claims against government defendants, such as a crash involving a government-owned vehicle driven by a state employee, require a separate step: you must serve a tort-claim notice within 180 days of the injury under the Oregon Tort Claims Act, ORS 30.275. Failure to file the notice within that window bars the claim entirely, regardless of how strong the underlying case may be. If a government entity was involved in your crash, consult an attorney immediately so the notice deadline is not missed.

For more on Oregon-specific filing deadlines, see the Oregon statute of limitations page.

What an Oregon car accident claim is worth

Damages in an Oregon car accident claim fall into two broad categories. Economic damages cover objectively verifiable financial losses: medical bills (past and future), lost wages, reduced earning capacity, vehicle repair or replacement, and out-of-pocket expenses. Non-economic damages cover losses that are real but harder to quantify: physical pain, emotional distress, loss of enjoyment of life, and disfigurement. Oregon does not cap non-economic damages in an ordinary automobile personal-injury claim, so the amount depends on the severity of the injury, the quality of medical documentation, and the persuasiveness of the evidence. Two statutory limits do still exist, though, and an insurer can raise them. ORS 31.710(1) caps non-economic damages at $500,000 in a claim for wrongful death, and a 2021 amendment (Oregon Laws 2021, chapter 478) narrowed that section so it now reaches only wrongful-death claims. Separately, ORS 31.715 bars a plaintiff from recovering non-economic damages at all if the plaintiff was driving uninsured (ORS 806.010) or under the influence of intoxicants (ORS 813.010) when the crash occurred. That bar has its own exceptions in ORS 31.715(5) and (6), including where the defendant was also uninsured or intoxicated, where the defendant committed an intentional tort or was reckless driving under ORS 811.140, and where the plaintiff was insured within the 180 days before the crash.

Oregon's modified-51 comparative fault rule directly affects the value of your claim. If the insurer can successfully argue that you were partly at fault (for speeding, failing to brake, or not wearing a seatbelt), your award is reduced proportionally. In practice, settlement negotiations often center on the fault split, not just the medical bills.

Insurance limits are the practical ceiling in most cases. Even a strong claim is capped by the at-fault driver's liability policy if the driver carried only Oregon's mandatory 25/50/20 minimums. UM/UIM coverage and your own PIP layer become critical when the at-fault driver is underinsured or uninsured. You can use the Oregon car accident settlement calculator to get a general sense of how common injury scenarios play out given Oregon's fault and damages rules.

What to do after a car accident in Oregon

The steps you take in the hours and days after a crash directly affect your ability to recover full compensation.

First, make sure everyone is safe and move out of traffic if possible without worsening any injuries. Call 911. A police report creates an official record of the crash, which is foundational evidence in any claim.

Exchange insurance and contact information with every driver involved. Document the scene thoroughly: photograph damage to all vehicles, road conditions, skid marks, traffic control signs, and any visible injuries. Gather names and contact information for witnesses before they leave.

Seek medical attention even if you feel fine. Some injuries, including soft-tissue injuries and concussions, do not produce severe symptoms immediately. A same-day or next-day medical record ties your injuries to the crash date and prevents the insurer from arguing the harm was caused by something else.

Report the crash to your own insurer as required by your policy. Your PIP coverage begins paying your medical expenses and wage losses without waiting for a fault determination, which can provide critical financial relief during recovery.

If the at-fault driver's insurer calls with an offer, let an Oregon car accident lawyer look at it in a free claim review (attorney advertising). Insurance adjusters may contact you quickly with an offer that sounds reasonable but is calculated to close your claim before the full extent of your injuries and future medical costs is clear. Oregon's 2-year statute of limitations gives you time to make an informed decision, and a signed release is final.

Related Oregon resources: Oregon hit-and-run laws | Oregon car accident settlement calculator | Car accident laws by state hub

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This article is general legal information, not legal advice. Car accident law varies by state and changes, and settlement values depend on the specific facts. For advice about a specific crash, consult a licensed attorney in Oregon.

More Oregon Laws

• Oregon Dashcam Laws
• Oregon Hit and Run Laws
• Oregon Slip and Fall Laws
• Oregon Statute of Limitations
• Oregon Workers Compensation Laws

Frequently Asked Questions

Is Oregon a no-fault state?

No. Oregon is an at-fault (tort) state. You have the right to sue the driver who caused your accident for all damages, including pain and suffering, with no injury threshold to satisfy. Oregon does require mandatory add-on PIP coverage that pays your own medical and wage-loss benefits first regardless of fault, but this does not make Oregon a no-fault state; your tort rights against the at-fault driver are fully preserved.

Is Oregon an at-fault state?

Yes. Oregon is an at-fault state, meaning the driver who caused the accident is legally responsible for the victims' injuries and losses. Injured parties file claims against the at-fault driver's liability insurance. Oregon's mandatory add-on PIP is layered on top of this tort system to provide immediate medical payment, but it does not replace the right to sue the at-fault driver for full compensation.

What is the statute of limitations for a car accident in Oregon?

Two years from the date of injury for personal-injury claims (ORS 12.110(1)). Property-damage claims have a 6-year limit under ORS 12.080. If a government vehicle was involved, you must also file a tort-claim notice within 180 days of the injury under ORS 30.275; missing that notice deadline bars the claim.

Can I still recover if I was partly at fault in Oregon?

Yes, as long as you are 50% or less at fault. Oregon's modified-51 comparative fault rule (ORS 31.600) reduces your damages by your percentage of fault but only bars recovery entirely if you are 51% or more at fault. For example, if you were 25% at fault and your total damages are $80,000, you recover $60,000.

What are the minimum insurance requirements in Oregon?

Oregon requires 25/50/20 minimum liability limits: $25,000 bodily injury per person, $50,000 per accident, and $20,000 property damage (ORS 806.070). Every policy must also include at least $15,000 in PIP medical coverage per person (ORS 742.524) and mandatory UM/UIM coverage at limits matching your liability limits unless you elect lower in writing (ORS 742.502).

What does Oregon's mandatory PIP cover?

Oregon's mandatory add-on PIP (Personal Injury Protection) pays at least $15,000 in medical expenses per person plus wage-loss and essential-services benefits, regardless of who caused the accident (ORS 742.524). PIP pays first; after PIP is exhausted you pursue the at-fault driver for all remaining losses. PIP does not limit your right to sue for pain and suffering.

How much is my Oregon car accident claim worth?

Your claim's value depends on your economic losses (medical bills, lost wages, future care costs) plus non-economic damages (pain, suffering, loss of enjoyment), reduced by your share of fault under modified-51 comparative fault. Oregon does not cap non-economic damages in an ordinary auto injury claim, though ORS 31.710(1) caps them at $500,000 in a wrongful-death claim and ORS 31.715 can bar them entirely if you were driving uninsured or under the influence when the crash happened. The at-fault driver's insurance limits are a practical ceiling in many claims, which is why UM/UIM coverage matters. Use the Oregon car accident settlement calculator for a general estimate.