How Long Do You Have to File a Car Accident Claim in Montana?
If you were hurt in a car crash in Montana, one of the most important things you need to know is how much time you have to take legal action. Miss the deadline, and you could lose your right to any compensation — no matter how serious your injuries are.
This guide breaks down Montana's filing deadlines, what can shorten or extend them, and the steps you should take right now to protect your claim.
Montana's Statute of Limitations for Car Accident Claims
In Montana, you generally have three years from the date of the accident to file a personal injury lawsuit in civil court. This is known as the statute of limitations, and it is set under Montana Code Annotated § 27-2-204.
If someone died as a result of the crash, the surviving family has three years from the date of death to file a wrongful death lawsuit under Montana Code Annotated § 27-2-204.
For property damage only — such as a wrecked vehicle — the deadline is also three years from the date of the accident.
Three years may sound like plenty of time, but it goes faster than most people expect. Building a strong case takes time, and waiting too long can hurt you even before the deadline passes.
What Happens If You Miss the Deadline?
If you try to file a lawsuit after the statute of limitations has expired, the defendant's attorney will almost certainly ask the court to dismiss your case. The court will typically grant that request.
Once dismissed, you lose your legal right to recover compensation through the courts — even if the other driver was clearly at fault and even if your injuries were severe. Insurance companies know these deadlines too, and they will use an expired statute of limitations as leverage against you.
Important Exceptions That Can Change Your Deadline
Certain situations can shorten or extend the standard three-year window. Here are the most common ones in Montana:
Minors: If the injured person was under 18 at the time of the accident, the clock may not start running until they turn 18. This means a minor could potentially have until their 21st birthday to file — but confirm the specifics with an attorney.
Government vehicles or employees: If a government-owned vehicle or a government employee caused your accident, you may need to file an administrative claim with the state or local agency before filing a lawsuit — and the timeline for doing so can be much shorter. Do not assume the standard three-year rule applies.
Discovery of injuries: Some injuries — like traumatic brain injuries or internal damage — are not immediately obvious. Montana courts may allow the clock to start from the date you discovered the injury rather than the accident date, but this is not guaranteed and varies case by case.
Mental incapacity: If the injured person was legally incapacitated at the time of the crash, the limitations period may be paused until capacity is restored.
Because these exceptions are fact-specific, it is always a good idea to speak with someone who can review your situation before assuming you have more time.
Montana's Fault Rules and How They Affect Your Claim
Montana follows a modified comparative negligence system. Under this rule, you can still recover compensation even if you were partly at fault for the accident — as long as you were not more than 50% responsible.
However, your compensation will be reduced by your percentage of fault. For example, if you are found 20% at fault and your total damages are $100,000, you would receive $80,000.
Insurance companies will often try to increase your share of the blame to reduce what they owe you. Documenting the accident scene, gathering witness statements, and working with an attorney early can help protect you from this tactic.
Steps to Take After a Montana Car Accident
Taking the right steps early protects both your health and your legal rights:
- Call 911 — Get police and medical help to the scene.
- Seek medical attention — Even if you feel fine, some injuries show up days later. A medical record also creates documentation.
- Document everything — Photos, videos, witness names and contact info, and the other driver's insurance details.
- Report to your insurer — Notify your insurance company promptly, but be cautious about giving recorded statements without legal guidance.
- Consult an attorney — Montana personal injury attorneys typically work on contingency, meaning no upfront cost to you.
- Track your damages — Keep records of medical bills, lost wages, and any other expenses tied to the accident.
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FAQ: Montana Car Accident Claims
How long do I have to file a car accident claim in Montana?
You generally have three years from the date of the accident to file a personal injury lawsuit, under Montana Code Annotated § 27-2-204. Property damage claims carry the same three-year window.
Does Montana's deadline apply to insurance claims too?
The statute of limitations applies to lawsuits. Insurance claims often have their own, shorter deadlines set by your policy — sometimes as little as 30 days for certain coverages. Read your policy carefully and report accidents promptly.
What if the at-fault driver was uninsured?
Montana requires insurers to offer uninsured motorist (UM) coverage. If you have it, you may file a claim with your own insurer. The statute of limitations and any policy deadlines still apply, so act quickly.
Can I still recover if I was partly at fault?
Yes, as long as you were 50% or less at fault. Your compensation will be reduced by your percentage of fault under Montana's modified comparative negligence rule.
Do I need a lawyer to file a car accident claim in Montana?
You are not legally required to have one, but having an attorney can significantly affect the outcome of your claim — especially for serious injuries. Most personal injury lawyers in Montana work on a contingency fee basis, so there is no upfront cost.
This article is for general informational purposes only and does not constitute legal advice. Laws can change, and individual circumstances vary. Always consult a licensed Montana attorney about your specific situation.
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