InjuryMichigan gives you 3 years from the date of injury to file most personal injury lawsuits, under MCL §600.5805 — longer than most states. But one common type of claim carries a notably shorter deadline.
The Standard 3-Year Deadline
Most negligence-based personal injury claims in Michigan — car accidents, slip and falls, dog bites, product liability — fall under the standard three-year window measured from the date of injury.
Medical Malpractice Is a Shorter, Separate Deadline
Medical malpractice claims in Michigan are subject to a 2-year statute of limitations — a full year shorter than the standard personal injury deadline. Michigan also applies shorter deadlines to injuries caused by violent crimes and claims against government agencies, each with its own specific rules.
⚠️ If your injury involves a healthcare provider's treatment decisions rather than ordinary negligence, confirm early whether your claim is classified as medical malpractice — the shorter 2-year deadline may apply instead of the standard 3 years.
Modified Comparative Fault: The 51% Bar
Separately from the filing deadline, Michigan uses modified comparative fault with a 51% bar for pursuing pain-and-suffering damages. If you're found 50% or less at fault, you can recover damages reduced by your fault percentage; at 51% or more, you recover nothing.
Two Deadlines Shorter Than Most Claimants Expect
| Situation | Deadline | Statute |
|---|---|---|
| Standard adult claim | 3 years from injury | MCL §600.5805 |
| Injured minor | 1 year after turning 18 | MCL §600.5851(1) |
| Claim against the State | 6 months | MCL §600.6431(4) |
⚠️ Michigan's 1-year post-majority window for injured minors is shorter than the 2-to-3-year extensions many neighboring states allow — and claims against a state agency require formal notice within just 6 months of the incident, far shorter than the standard 3-year deadline.
Frequently Asked Questions
How long do I have to file a personal injury lawsuit in Michigan?
Generally 3 years from the date of injury under MCL §600.5805, for most negligence-based claims.
Is the deadline different for medical malpractice?
Yes — medical malpractice claims face a shorter 2-year deadline, distinct from the standard 3-year rule, along with separate deadlines for claims against government agencies.
How long does an injured child have to file a lawsuit in Michigan?
Generally 1 year after turning 18, under MCL §600.5851(1) — shorter than the post-majority window many other states allow.
What is the deadline to file a claim against the State of Michigan?
Generally 6 months after the incident for personal injury or property damage claims, under MCL §600.6431(4).
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