Personal Injury Laws in Michigan: Deadlines, Fault Rules & Damages

Michigan's Personal Injury Statute of Limitations: 3 Years

If you were hurt in Michigan because of someone else's negligence, the state's general rule is 3 years from the date of injury to file a lawsuit for personal injury or wrongful death. This is set by MCL 600.5805, Michigan's Revised Judicature Act. Miss this deadline and a Michigan court will almost certainly dismiss your case, no matter how strong it is.

A few claim types run on different clocks, so don't assume 3 years applies to everything:

• Assault, battery, or false imprisonment: 2 years (MCL 600.5805).
• Medical malpractice: generally 2 years from the act or omission, or 6 months from when you discovered (or should have discovered) the injury, whichever is later — subject to a 6-year outer limit in most cases. Medical malpractice claims also require special pre-suit notice and an affidavit of merit before filing.
• Claims against a government body (city, county, road agency, or the State of Michigan): much shorter notice deadlines apply on top of — and before — any lawsuit deadline (see below).

Because exceptions, tolling rules (for minors or legal disability), and recent amendments can change these numbers, confirm the current text of MCL 600.5805 on the Michigan Legislature's website or talk with a Michigan court clerk or attorney before relying on any specific date.

Michigan's Fault Rule: Modified Comparative Negligence, 51% Bar

Michigan uses modified comparative fault, codified at MCL 600.2959. Here's how it works:

• If you are 50% or less at fault, you can still recover damages, but the total is reduced by your percentage of fault. Example: $100,000 in damages, you're found 20% at fault, you recover $80,000.
• If you are more than 50% at fault (51% or more), you are barred from recovering noneconomic damages — pain and suffering, emotional distress, loss of enjoyment of life. Your economic damages (medical bills, lost wages) are still reduced by your fault percentage but are not cut off entirely at the 51% mark under this statute.

In practice this means the fault percentage a jury or insurer assigns you can make or break the noneconomic part of a Michigan injury claim, so how fault gets allocated matters enormously — especially in car accident and premises liability disputes where both sides dispute what happened.

Damage Caps in Michigan

Medical malpractice noneconomic damages are capped under MCL 600.1483. The caps are adjusted every year for inflation by the Michigan Department of Treasury. Recent posted figures show two tiers:

• A lower, standard cap (roughly the high $500,000s for 2025-2026 filings, per the Treasury's annual notice).
• A higher cap (roughly $1 million to $1.07 million for 2025-2026) that applies only when the malpractice caused specific catastrophic harm defined in the statute — for example permanent paralysis, permanent brain damage, or permanent loss of a reproductive organ.

These dollar figures change every year. Do not rely on a specific number from this article or any other website — check the Michigan Department of Treasury's current annual notice under MCL 600.1483, or confirm with the Michigan courts, before assuming what cap applies to your case.

Ordinary negligence claims (car accidents, slip-and-falls, most other personal injury cases) are not subject to a general noneconomic damages cap in Michigan — the MCL 600.1483 cap applies specifically to medical malpractice.

Economic damages (medical bills, lost wages, future care costs) are not capped in Michigan personal injury or malpractice cases.

Punitive damages are generally not available in Michigan unless a specific statute authorizes them. Michigan courts instead recognize "exemplary damages" — a form of compensatory damages meant to compensate a plaintiff for humiliation and mental distress caused by a defendant's willful or wanton conduct, not to punish the defendant. Don't assume you can recover a large "punishment" award in an ordinary Michigan injury case; ask a Michigan attorney whether any statute applies to your specific facts.

Car Insurance: Michigan Is a No-Fault State

Michigan runs a no-fault auto insurance system. After the drivers involved seek treatment, your own insurer generally pays your Personal Injury Protection (PIP) medical benefits regardless of who caused the crash — you're not required to prove the other driver was at fault to get your own medical bills and some lost wages covered.

Since reforms signed in 2019 (effective for policies issued or renewed after July 1, 2020), Michigan drivers must actively choose their PIP medical benefit level — options include $50,000 (for those enrolled in Medicaid), $250,000, $500,000, or unlimited, among other tiers, with an opt-out available for drivers who have Medicare and other qualifying health coverage. If you don't make a selection on a new policy or first renewal, your policy defaults to unlimited PIP coverage at the corresponding premium.

You can still sue the at-fault driver outside the no-fault system for pain and suffering (noneconomic damages) if your injury meets Michigan's "serious impairment of body function," permanent serious disfigurement, or death threshold — and for certain economic losses PIP doesn't cover. Confirm your policy's PIP level and the current tort threshold with the Michigan Department of Insurance and Financial Services before assuming what's covered.

Dog Bites: Strict Liability in Michigan

Michigan is a strict liability dog-bite state under MCL 287.351. If a dog bites a person without provocation while that person is on public property, or lawfully on private property (including the dog owner's own property, as an invitee, licensee, or someone performing a legal duty), the dog's owner is liable for the resulting damages — regardless of whether the dog ever bit anyone before and regardless of whether the owner knew the dog was dangerous. Michigan does not follow a "one bite" rule.

Note the statute's limits: it applies to bites specifically, generally does not apply if the victim provoked the dog, and courts have held it may not cover every kind of dog-inflicted injury (such as being knocked down rather than bitten). Confirm how MCL 287.351 applies to your specific facts with the statute text or a Michigan attorney.

Suing a City, County, or the State of Michigan: Short Notice Deadlines

Claims against government bodies in Michigan move on a much faster clock than ordinary claims, governed by the Governmental Tort Liability Act and, for claims against the state itself, the Court of Claims Act:

• Defective highway/road claims against a city, county, or road agency: under MCL 691.1404, you generally must serve written notice on the government agency within 120 days of the injury (180 days if the injured person was under 18), specifying the exact location and nature of the defect, the injury, and known witnesses. Miss this notice window and the claim is typically barred entirely.
• Claims against the State of Michigan itself: under MCL 600.6431, you generally must file a claim or written notice of intention to file a claim with the clerk of the Court of Claims — commonly cited as within about 6 months of the event for many claims, or within 1 year in other circumstances described in the statute.

These notice deadlines run separately from, and much sooner than, the underlying 2- or 3-year lawsuit deadline — and governmental immunity can bar many claims outright regardless of notice. If your injury involved a government road, vehicle, building, or employee in Michigan, treat the clock as running from day one and confirm the exact notice requirements with the specific statute or a Michigan court clerk immediately.

What to Do in Michigan

1. Get medical care and keep records. Documentation ties your injuries to the incident and supports both PIP claims and any lawsuit.
2. Report the incident. File a police report for crashes or dog bites; notify a property owner or manager in writing for a fall or other premises injury.
3. Notify your own auto insurer promptly if a vehicle was involved, since Michigan's no-fault PIP benefits come through your own policy.
4. Identify if a government entity is involved (bad road, government vehicle, public building). If so, treat the notice deadline as urgent — it can be as short as 120 days.
5. Note today's date against the statute of limitations that applies to your claim type, and calendar it with margin to spare.
6. File in the proper Michigan court. Most personal injury lawsuits are filed in the Michigan Circuit Court (or district court for smaller claims) in the county where the injury occurred or the defendant resides; claims against the State of Michigan go to the Michigan Court of Claims.
7. Confirm current law before you rely on any number in this article. Check the Michigan Legislature's website for the current statute text, or the Michigan Courts website for court and filing information.

This article is general information, not legal advice — confirm current Michigan law and how it applies to your situation with a Michigan attorney or the courts.