Workers' Compensation June 30, 2026 · 3 min read

How Long Do You Have to Report a Workplace Injury in Michigan?

Injured on the job? Make sure you don't miss critical deadlines. Learn about Michigan's 90-day notification rule and how to protect your benefits.

If you have been injured on the job in Michigan, navigating the workers’ compensation system can feel overwhelming. Unlike standard personal injury claims, workers’ comp is a no-fault system designed to get you medical care and wage replacement quickly. However, the system is strictly governed by deadlines, and missing a single notification window can result in a total denial of your benefits.

The 90-Day Rule for Reporting Injuries

Under Michigan law, you must notify your employer of your work-related injury within 90 days of the accident. While 90 days is the legal maximum, you should ideally report the injury in writing on the day it happens, or as soon as physically possible.

When reporting, make sure to include:

  • The date, time, and exact location of the accident.
  • A description of how the injury occurred and what body parts were affected.
  • The names of any co-workers or supervisors who witnessed the incident.

Always request a copy of the written incident report for your own records.

The 2-Year Deadline for Filing a Formal Claim

While you have 90 days to notify your employer, you have two (2) years from the date of the injury to file a formal claim for workers’ compensation benefits if your employer or their insurer refuses to pay. If you fail to file a claim within this two-year statute of limitations, you lose your right to benefits permanently.

Why Employers and Insurers Deny Workplace Claims

Insurance companies look for any discrepancy to save money. Common excuses for denying claims include:

  • Late Reporting: Claiming that since you didn’t report the injury immediately, it must not have been serious.
  • Pre-Existing Conditions: Arguing that your back pain, carpal tunnel, or joint injury was pre-existing and not caused by your job duties.
  • Independent Contractor Status: Misclassifying you as an independent contractor to avoid providing workers’ comp coverage.

How to Protect Your Claim

To give your workers’ compensation claim the highest chance of approval, follow these three steps:

  1. Seek Immediate Medical Care: Tell the treating doctor immediately that your injury occurred at work so it is noted in your medical records. Note that for the first 28 days of treatment, Michigan law allows your employer to choose the treating physician. After 28 days, you have the right to switch to a doctor of your own choice.
  2. Document Everything: Keep a detailed log of your symptoms, medical visits, prescription receipts, and any communications with your manager.
  3. Consult a Workers’ Comp Attorney: If your claim is denied, delayed, or if your employer pressures you to return to work before you are healed, consult an experienced attorney immediately to file a formal petition for a hearing.

Injured in Michigan? Get a Free Case Review.

Our legal team handles everything from medical coordination to insurance claims — at no upfront cost.

Check My Case Eligibility — Free
Online Now
The Injury Desk
Vetted legal & medical care coordination. 100% free consultation.
Call Hotline Check Eligibility