A car accident can happen in an instant — and what you do in the minutes and days that follow matters far more than most people realize. Massachusetts has specific laws that govern car accidents, insurance claims, and personal injury lawsuits. If you do not know those rules, you could make mistakes that hurt your ability to recover compensation, even if the accident was not your fault. This guide walks you through exactly what to do after a car accident in Massachusetts, in plain English, so you can protect your health and your legal rights from the very start.
Step 1: Stay at the Scene and Make Sure Everyone Is Safe
This is not optional — Massachusetts law requires every driver involved in an accident to remain at the scene. Leaving before law enforcement has finished is a criminal offense under Massachusetts General Law Chapter 90, regardless of how minor the crash appears. The penalties range from fines and license suspension to prison time, depending on whether there was property damage, injury, or death involved.
Once you are stopped, check yourself and any passengers for injuries. Call 911 immediately if anyone is hurt. Even if everyone seems fine, calling the police is strongly recommended. A police report creates an official record of the accident that can be critical if an insurance dispute or personal injury claim arises later.
Step 2: Gather Information at the Scene
While you wait for police to arrive — and as long as you are physically able — collect as much information as you can. You will want to document:
- Full names, addresses, and phone numbers of all drivers and passengers involved
- Driver’s license numbers and license plate numbers for all vehicles
- Insurance company names and policy numbers for all drivers
- Contact information for any witnesses
- The exact location of the accident, road conditions, and weather at the time
- Photographs of all vehicles, property damage, injuries, and the surrounding scene
Do not rely solely on the police report. Take your own notes and photos while everything is fresh. Details that seem minor at the scene can become significant later when insurance adjusters or attorneys are piecing together what happened.
Step 3: Do Not Admit Fault — To Anyone
This is one of the most important rules after any accident. Do not apologize, speculate about what happened, or make any statement that suggests you were at fault — not to the other driver, not to bystanders, and not to police beyond the basic facts of what occurred. Even a simple “I’m sorry” can be used against you.
Massachusetts follows a modified comparative negligence rule under MGL Chapter 231, Section 85. This means that if you are found to be 50% or less at fault, you can still recover damages — but your compensation is reduced by your percentage of fault. If you are found to be more than 50% at fault, you may recover nothing. What you say at the scene can influence how fault is assigned. Let the evidence and the professionals determine responsibility.
Step 4: Seek Medical Attention — Even If You Feel Fine
One of the most common and costly mistakes accident victims make is skipping or delaying medical care because they feel okay right after the crash. Adrenaline is powerful. It can mask pain and symptoms of serious injuries — including concussions, soft tissue damage, and internal injuries — for hours or even days after impact.
Getting prompt medical attention does two things: it protects your health, and it creates a medical record that directly connects your injuries to the accident. If you wait days or weeks to see a doctor, an insurance company will use that gap to argue that your injuries were not caused by the crash. See a doctor the same day if at all possible, and follow all treatment recommendations carefully.
Step 5: Understand Massachusetts’ No-Fault Insurance System
Massachusetts is a no-fault car insurance state. That means after an accident, you first file a claim with your own insurance company — not the other driver’s — regardless of who caused the crash. Your Personal Injury Protection (PIP) coverage, which is required under Massachusetts law, covers up to $8,000 in medical expenses and lost wages for you and your passengers.
However, there are important limits to the no-fault system. If your medical expenses exceed $2,000, or if your injuries are serious and permanent, Massachusetts law allows you to step outside the no-fault system and pursue a claim directly against the at-fault driver. This is where working with a personal injury attorney becomes especially important — because insurance companies, including your own, are not in the business of maximizing your recovery. They are in the business of minimizing what they pay out.
Step 6: File Your Accident Report Within Five Days
Under Massachusetts General Law Chapter 90, Section 26, if your accident involved injury, death, or property damage exceeding $1,000 — which covers almost every accident — you are required to file a Motor Vehicle Crash Operator Report with the Massachusetts Registry of Motor Vehicles within five days and send a copy to the local police department. Failing to do this can result in fines and license suspension.
Your attorney can assist with this filing and ensure the report accurately reflects the facts of the accident.
Step 7: Do Not Give a Recorded Statement to Insurance Companies Without Legal Advice
After an accident, insurance adjusters — including adjusters from your own insurer — may contact you quickly and ask for a recorded statement. You are not required to provide one. Insurance adjusters are trained to ask questions in ways that can reduce or eliminate your claim. Before giving any statement, speak with a personal injury attorney.
The same caution applies to any settlement offer that arrives early in the process. Initial offers are almost always lower than what you may be entitled to, and once you accept a settlement, you typically cannot go back and ask for more — even if your injuries turn out to be more serious than initially understood.
The Three-Year Deadline You Cannot Miss
In Massachusetts, the statute of limitations for filing a personal injury lawsuit after a car accident is three years from the date of the accident under MGL Chapter 260. Miss that deadline and you lose the right to pursue compensation entirely, regardless of how strong your case might be. Three years may sound like plenty of time, but building a strong case — gathering evidence, medical records, witness statements, and expert opinions — takes time. Do not wait until the deadline is approaching.
You Do Not Have to Navigate This Alone
Being injured in a car accident is stressful, confusing, and often frightening. At Zaheer Law Group, we represent personal injury clients across Greater Boston and the North Shore — and we know how overwhelming the insurance process can feel. Jay Zaheer and our team are here to answer your questions quickly, explain your options clearly, and fight for the compensation you deserve.
Learn more about our personal injury practice or schedule your free 15-minute consultation today. Call us at (978) 301-6100 — no pressure, just answers. You can also contact us online at any time.
This article is for informational purposes only and does not constitute legal advice. Consult an attorney for guidance specific to your situation.