Comparative Fault in Michigan: How Your Percentage of Fault Affects Your Recovery

By Attorney Manny Chahal · Updated 2026 · Reading time: ~6 min

Michigan is a modified comparative fault state with a hard 51% bar on pain and suffering. Your percentage of fault — assigned by a jury after hearing both sides — directly reduces your recovery and, past a certain threshold, eliminates an entire category of damages. Here is how the rule actually works and where the traps are.

The Core Rule: MCL 600.2959

Michigan replaced contributory negligence (which barred any plaintiff who was even 1% at fault) with a modified comparative fault system in 1995. Under MCL 600.2959, a plaintiff who is found to be more than 50% at fault is barred from recovering non-economic damages — pain, suffering, mental anguish, loss of companionship — but can still recover economic damages (medical bills, wage loss, future care) reduced by their percentage of fault.

How the Math Actually Works

Joint and Several Liability — Mostly Abolished

Before tort reform, multiple defendants could each be held responsible for the entire judgment. Today under MCL 600.6304, fault is allocated and each defendant is severally liable only for their share. If three drivers are 50% / 30% / 20% at fault and one is uninsured, the plaintiff cannot collect the missing 20% from the other two. That makes uninsured/underinsured motorist coverage on your own auto policy an essential safety net.

Auto Crashes: Comparative Fault and the No-Fault Threshold

Comparative fault interacts with Michigan’s no-fault threshold in important ways. Under MCL 500.3135(2)(b), a plaintiff who is more than 50% at fault in causing the crash cannot recover non-economic damages from the other driver at all — that is the same 51% bar but applied at the threshold instead of the damages step. So in auto cases, juries often resolve fault first; if the plaintiff is over 50%, the case ends without reaching damages on the third-party claim. PIP benefits remain available regardless of fault.

Premises Liability: Comparative Fault After Kandil-Elsayed

The July 2023 Michigan Supreme Court decision in Kandil-Elsayed v. F&E Oil made comparative fault central to slip-and-fall cases. Where the old Lugo doctrine eliminated duty for “open and obvious” hazards, the new framework asks the jury to weigh the obviousness of the hazard alongside the plaintiff’s care. A puddle plaintiff who walked past three warning cones may now reach a jury but lose 60% of the verdict — or get hit with the 51% bar — depending on how the jury weighs the conduct of both sides.

What Increases the Plaintiff’s Fault Percentage

• Speeding or distraction. Phone records, telematics, and dash-cam footage will be subpoenaed.
• Alcohol or drugs. A BAC over 0.08 raises a presumption of impairment under Michigan auto cases (MCL 500.3135(2)(b) on alcohol-related disqualifications).
• Failure to use a seatbelt. Permitted to reduce non-economic damages up to 5% under MCL 257.710e(7).
• Walking past obvious warnings. Especially in premises cases, “the cones were 4 feet from where you fell” is a fault-allocation argument.
• Inconsistent statements. What you told the ER, the police officer, the adjuster, and your lawyer will all be compared. Discrepancies are framed as deception.

What Reduces the Plaintiff’s Fault Percentage

• Clean police report. If the officer cited the other driver and not you, the jury starts from there.
• Sober and rule-following. Negative tox screens, posted speed limits, in-lane behavior.
• Independent witnesses. Bystanders are far more persuasive than passengers.
• Strong contemporaneous medical records. Same-day ER visit, consistent symptom reporting, and good follow-through reduce defense arguments about credibility (which juries sometimes redirect into fault percentage).
• Accident reconstruction. A retained expert can move the percentage 10–20 points either direction.

Allocating Fault to Non-Parties (the “Empty Chair”)

Under MCL 600.2957(2), defendants can ask the jury to allocate fault to non-parties — including people who were never sued and entities that settled out. The plaintiff’s lawyer must respond by identifying every potentially responsible actor early in litigation. Failing to add a known non-party with proper notice can let the defendant point at an empty chair without any plaintiff response, dramatically increasing the plaintiff’s allocated share.

Practical Strategy

Comparative fault is litigated in three places: at the scene, in pre-suit investigation, and at trial. Photos, dash-cam, surveillance, and witness statements taken in the first 72 hours are far more powerful than reconstructions done a year later. The single highest-leverage step a plaintiff can take is preserving every piece of contemporaneous evidence and avoiding statements to the at-fault carrier before counsel is involved.

Frequently Asked Questions