Sample Car Accident Demand Letter to an Auto Insurance Company

Settlement negotiations begin with a written demand for compensation. Here’s a sample demand letter with tips you can use for your letter to the auto insurance company.

Most Americans can expect to be involved in three or four car accidents during their lifetime.¹ That means sooner or later, you’ll need to file a claim with an auto insurance company.

Severe or complicated injury claims are best handled by an experienced personal injury attorney to get anywhere near a fair settlement.

However, you can probably build a minor car accident injury claim on your own, if you’re willing to take the time to organize your paperwork and learn how to negotiate.  The negotiation phase of your claim begins when you send a written demand for compensation to the insurance company.

Here we provide an example of how to put together a demand letter for compensation after a car accident.

Putting Together Your Demand Packet

You won’t be ready to negotiate your insurance claim until you’ve recovered from your injuries.  By this time, you should have copies of the following documentation:

  • Medical, chiropractic, or dental records and bills
  • Receipts for out-of-pocket medical expenses
  • A letter from your employer confirming your lost wages
  • The police crash report
  • Witness statements
  • Photographs and video of the collision and your injuries

You’ll need all your bills, receipts, and wage loss statements to calculate the value of your injury claim.

Make copies of all your evidence and proof of losses to send with your demand letter.

Sending a Polished Demand Letter

Most claims adjusters are working on over a hundred claims at any one time, so you want your demand letter to stand out. While you won’t be using an attorney’s letterhead, there’s no reason you can’t craft your letter just as professionally as an attorney.

Be sure your demand letter is free of grammar and spelling errors. Double-check to confirm that all names and addresses are spelled correctly.

Your demand letter should include:

  • Statement of Facts: Describing the circumstances just before, during and after the collision
  • Liability: You have the burden of proving the other driver is responsible for causing for your injuries
  • Injuries: Describe your physical injuries, emotional distress, and pain and suffering caused by the collision
  • Damages: A detailed cost list of your special and general damages

Print your letter on white bond paper. Send the letter by USPS certified mail, return receipt requested to confirm the date the insurance company receives the letter.

Sample Car Accident Demand Letter

Here’s an example of a personal injury demand made by a fictional car accident victim. You can easily adapt the basic letter format to create your own effective demand letter.

Click the buttons to see explanations of wording in the letter. 

Russell Chatman
1234 Main Street
Phoenix, AZ 85003

June 10, 2020

Date the letter the same day you mail it. Notice dates are an important part of your injury claim timeline.

Classic Insurance Company
101 High Street, Suite 16
New York, NY 10002

Attn: Lou Jones

Your Insured: Alex Smith
112 Abbey Lane
Phoenix, AZ 85007

Re: Auto Collision on March 15, 2020

Claim Number:  ABC000099


Dear Mx. Jones:

Mx. is a gender-neutral title that may be used in place of the traditional honorifics Mr./Mrs./Ms.

As you know, on March 15, 2020, I was seriously injured in an automobile collision on the Maricopa Expressway caused by your insured, Alex Smith.

While no one would suggest the driver who caused your injuries did so intentionally, referring to the event as a “collision” instead of an “accident” eliminates the notion it was a chance occurrence.

If not for the negligence of your insured, I would not have suffered my injuries and subsequent lost wages, pain and suffering.

My doctors say I’ve reached a level of maximum medical improvement. I still have painful symptoms that may continue for several more months. However, I’ve decided to bring this matter to a conclusion with a reasonable and equitable settlement of my injury claim.


On March 15, 2020, at approximately 6:30 pm, I was headed home from work in my 2016 Honda Accord, traveling north in the far-right lane of the Maricopa Expressway. At all times, I was observing the posted speed limit of 65 miles per hour, wearing my seat belt, and fully aware of surrounding traffic.

It’s important to be clear that you did not contribute to the circumstances leading to the collision. Your compensation can be reduced or denied if you share any blame for the accident.

As I was preparing to enter the exit ramp for Thunderbird Road, suddenly, and without notice, your insured moved from the center lane directly in front of my car. As he did, the right rear quarter panel of his 2018 Chevy Cruze slammed into the left front quarter panel of my Honda.

The brutal force of impact forced my Honda into the exit ramp’s concrete retaining wall. My head and neck violently jolted back and forth and side to side, and my left shoulder was slammed against the door.

Using descriptive words like “brutal” and “violently” reminds the adjuster how serious the collision was.

After careening off the cement wall, my Honda finally came to an abrupt stop. I felt a searing and acute pain in my head, neck, and shoulder areas. Your insured pulled over in front of me. We got out of our cars and began to speak.

When I asked your insured why he cut in front of me, he said he was distracted. He explained that when he realized he was about to miss the Thunderbird Road exit, he quickly changed lanes to exit.

Be sure to include incriminating statements of the at-fault driver in your demand letter. The adjuster knows that when the other driver apologizes or admits they were distracted, sleepy, or otherwise not driving safely, they are making an “admission against interest” that strongly indicates their liability for the accident.

I called 911 and reported the collision. The Phoenix police and emergency medical services arrived within several minutes. Your insured stated he was not injured, but I was in excruciating pain. After evaluating me at the scene, the paramedics transferred me to the General Hospital’s emergency department.

If you weren’t taken directly to the emergency room, describe how you sought medical attention as soon as possible after the accident, for example, “As soon as I got home, I had a friend drive me to Urgent Care…”  

As you know, Sam Shapley witnessed the collision. Mr. Shapley was traveling directly behind me in his car. He pulled over immediately after the collision. Mr. Shapely told the investigating officer that he saw your insured cut in front of me without signaling and smash into the front of my Honda.

Statements from an independent witness can be powerful evidence. The adjuster doesn’t want eyewitness testimony in your favor to end up in front of a jury.

You’ll see in the enclosed police crash report that Officer Jacobs issued two traffic citations to your insured for “Failing to Signal” and “Illegal Lane Change.” Officer Jacob’s drawing of the accident and his written narrative show conclusively that your insured was at fault.

The police report also shows that I had no part in causing the collision. The negligent driving of your insured, Alex Smith, was the direct cause of my damages.

It’s good to remind the adjuster that if not for their insured’s negligence, you wouldn’t have been injured. 


Doris Waters, M.D. at Phoenix General Hospital’s Emergency Room, examined me the day of the collision. I was found to have severe neck strain, and an MRI confirmed that I sustained a Grade 3 left shoulder separation, involving ligaments connecting the scapula and clavicle.

I was prescribed Flexeril as a muscle relaxer and instructed to use over-the-counter pain relievers. I was referred to an Orthopedic surgeon, Dr. Wiseman, for follow-up. Two days after the accident, I was seen by Dr. Wiseman, who explained that my separated shoulder could heal without surgery but required me to keep my shoulder immobilized by wearing a sling and remain out of work for six to eight weeks.

Give more authority to your injury claim by using medical terminology to describe the diagnosis and treatment of your injuries.

As you’ll see in Dr. Wiseman’s notes, I was ordered not to return to my job as a sheet fitter until he released me, as doing so would likely exacerbate my injuries and prolong my recovery.

This makes clear to the adjuster you aren’t a malingerer. Rather, by following the doctor’s orders, you will heal faster and be able to return to work sooner.


Driving distance to and from medical appointments totaled 200 miles, at the standard mileage rate, equals $116. Medications, bandages, and slings totaled $64.

My total out-of-pocket expenses are $180.


As detailed in the enclosed statement from my employer, I have worked as a sheet fitter for the CDP Company since 2008. At the time of the collision, I made $18 an hour. I did not receive any income during my recovery since my injury was not related to my job. As a result, I lost $4,320 in wages.

Support your wage loss claim with a written statement from your employer detailing your wages and the time missed from work.


This entire event has been devastating. I never asked for any of this. Before your insured crashed into me, I led a full life, free of pain and discomfort. But ever since the collision, I have suffered from extreme pain and discomfort, anxiety, guilt, and depression – all because of your insured’s negligence.

The loss of income placed a terrible financial burden upon my family. Without an income, I was forced to borrow money from family members and friends. The embarrassment of our financial situation strained my marriage. Moreover, because of the pain and suffering I’ve endured, I have also been unable to enjoy the intimacy I previously shared with my wife.

The legal term for loss of intimacy with a spouse is “loss of consortium’ and counts as a valid type of damages you can claim after an accident.

There is no way your company can fully compensate me for all I have suffered. At a minimum, I expect you as their representative to try to compensate me for my injuries and damages.


Phoenix General Hospital


Orthopedic Specialist


Out-of-Pocket Expenses


Lost Wages CDP Company


Pain and Suffering


Total Damages


To compensate me for the physical pain, emotional distress, and financial costs I sustained because of the negligence of your insured, I demand the total amount of $30,000 to resolve my personal injury claim.

Please respond within fifteen (15) business days. I appreciate your prompt attention to this matter.


Russell Chatman
Cell: (555) 587-5525

Protect your privacy by using your personal email instead of your work email. Employers have legal access to work communications, including attachments.


Help is Always Available

Negotiating with the adjuster is the hardest part of handling your own car accident claim. Most of the time, by negotiating with patience and persistence, you’ll be able to reach a fair settlement for your claim. But sometimes negotiations break down.

Every claims adjuster has their own style and tactics, and some personalities can make negotiations especially difficult.

If you can’t get the adjuster to come off a ridiculously low offer, or your negotiations are stalled, it’s good to know you can consult an attorney at any point in the negotiations process.

Sometimes, getting an attorney involved is all it takes for the adjuster to stop playing hardball and offer a fair settlement for your injuries.

Most injury attorneys don’t charge car accident victims for their initial consultation, and there’s no obligation. It costs nothing to find out what an experienced attorney can do for you.

Charles R. Gueli, Esq. is a personal injury attorney with over 20 years of legal experience. He’s admitted to the NY State Bar, and been named a Super Lawyer for the NY Metro area, an exclusive honor awarded to the top five percent of attorneys. Charles has worked extensively in the areas of auto accidents,... Read More >>