What Happens If a Mail Truck Gets in an Accident?

If you’ve been in a mail truck accident, you can’t sue the driver or file a normal state-court car accident case. The U.S. Postal Service is a federal agency, so any claim for your injuries or vehicle damage goes through a mandatory administrative process under the Federal Tort Claims Act (FTCA). You have two years from the date of the crash to file that claim with USPS, and only after the agency denies it or sits on it for six months can you take the case to federal court.

What to Do at the Scene

Safety first. Call 911 for medical help and police response, the same as any other collision. Once the immediate danger has passed, gather information you won’t be able to get later.

Ask the postal carrier for their name and employee identification number. Write down the vehicle number printed on the mail truck itself, which is separate from the license plate. On standard USPS delivery vehicles, a vehicle identification plate sits at the top of the instrument panel on the driver’s side and is visible through the windshield from outside.

Photograph everything: damage to all vehicles, their position in the roadway, traffic signals and signs, visible injuries, and the general scene. Get names and phone numbers from any witnesses. Make sure law enforcement generates an official police report. That report becomes a key piece of your claim file.

Why a Mail Truck Crash Follows Different Rules

The federal government normally cannot be sued. This protection, called sovereign immunity, would leave you with no recourse after a crash with a federal vehicle if Congress hadn’t carved out an exception. The FTCA waives that immunity and lets individuals seek compensation when a federal employee’s negligence causes injury or property damage while the employee is doing their job.¹

Even if the mail carrier was clearly at fault, you cannot name them personally in a lawsuit. Federal law makes a claim against the United States the exclusive remedy when a government employee causes harm on the job.² Your claim is against the federal government, period.

One detail that catches people off guard: although the FTCA is a federal statute, the negligence rules that decide who was at fault come from the state where the accident happened.³ If you’re rear-ended by a mail truck in a pure comparative negligence state, partial fault on your part reduces your recovery but doesn’t eliminate it. In a contributory negligence state, even slight fault could bar your claim entirely.

When the Driver Isn’t a Federal Employee

Not every vehicle delivering mail is driven by a federal employee. USPS contracts with private carriers known as Highway Contract Route drivers to handle many rural and long-distance routes. An accident involving one of these contractors falls outside the FTCA, which only covers negligent acts by government employees acting within the scope of their jobs.⁴ If a contractor caused your crash, you pursue a standard personal injury claim against the contractor or their employer under state law rather than going through the federal process.

Filing Your Administrative Claim With USPS

Before you can sue, you must first submit an administrative claim to the Postal Service. This step is not optional. You have to present the claim and either receive a written denial or wait out a six-month review period before a court will hear your case.¹

The SF-95 Form and the Sum Certain

The standard filing is a Standard Form 95, titled “Claim for Damage, Injury, or Death.” The form asks for your personal information, a factual description of the accident, and details about your injuries and property damage. The most important box is 12d, where you must enter a specific dollar amount for your total claim. This is called a “sum certain,” and leaving it blank or writing something vague like “to be determined” makes your claim legally invalid and can forfeit your rights.⁵

The dollar amount you put on the SF-95 generally becomes the ceiling for any future lawsuit. Federal law prohibits you from suing for more than what you claimed administratively unless you can show the increase is based on newly discovered evidence that wasn’t reasonably available when you filed.¹ Undervaluing the claim is one of the most common and costly mistakes in the FTCA process. If your injuries haven’t fully stabilized by the time the deadline approaches, err on the high side. You can always settle for less, but you generally can’t ask for more later.

Documents to Include

The form alone isn’t enough. USPS needs evidence to evaluate your claim, and strong documentation up front speeds the process. Submit:

The official police accident report.
A physician’s report covering the nature of your injuries, treatment received, any permanent disability, and your prognosis, along with itemized bills for all medical expenses.⁵
Records from your employer verifying income you lost because of the accident.
At least two itemized, signed repair estimates from independent shops. If the vehicle is totaled, submit documentation showing its value before and after the crash.⁵

You can amend your claim at any point before the agency issues a final decision or before you file suit, though an amendment resets the agency’s six-month clock for responding.

Where and When to File

You can submit the completed SF-95 and supporting documents to the Tort Claims Coordinator at the USPS district office where the accident happened, file at any post office, or mail everything directly to the USPS National Tort Center at 1720 Market Street, Room 2400, St. Louis, MO 63155-9948.⁶

The deadline is strict: two years from the date of the accident to get your claim into the agency’s hands.⁷ Miss it and your claim is permanently barred. The date that matters is when USPS receives your paperwork, not when you drop it in the mail. If you’re anywhere close to the deadline, hand-deliver or use a trackable method so you have proof of the receipt date.

What Happens After You File

Once USPS receives your claim, the General Counsel’s office takes over the investigation and settlement decisions. The agency has six months to review and respond. Three outcomes are possible: they approve and pay your full claim amount, they offer a lower settlement, or they deny the claim entirely. A denial arrives in writing by certified or registered mail and must include a statement that you can file suit in federal court if you disagree.⁶

If you receive a denial but believe it’s wrong, you can request reconsideration from the official who issued it or from the National Tort Center before the six-month lawsuit deadline expires. Filing a reconsideration request gives the agency another six months to respond and pauses your ability to file suit until that new period runs.

A practical note: the federal claims process moves slowly. While your FTCA claim is pending, file a claim with your own auto insurance company if you have collision or uninsured motorist coverage. Your insurer may pay for repairs or medical costs now and then seek reimbursement from the government later through subrogation. Waiting months for the federal process to play out while your car sits in a body shop or your bills pile up is a real hardship the FTCA wasn’t designed to solve.

Suing in Federal Court After a Denial

If USPS denies your claim, you have six months from the date the agency mails the denial letter to file a lawsuit in federal district court.⁷ If the agency simply never responds within the initial six-month review window, you can treat the silence as a denial and file suit at any time after that period ends.¹

Your lawsuit goes to the U.S. District Court for the district where the accident occurred.⁸ There is no jury. FTCA cases are bench trials, meaning a federal judge alone decides both the facts and the law.⁹ That’s a significant difference from a typical car accident case, where a sympathetic jury might award higher damages. In a bench trial, the judge focuses squarely on documented losses and legal standards.

What You Can Recover, and What’s Off-Limits

The federal government pays damages the same way a private person would under the laws of the state where the accident happened, with one major exception: punitive damages are off the table entirely.¹⁰ You can recover compensatory damages for medical expenses, lost income, property damage, and pain and suffering, but nothing designed to punish. If your state caps non-economic damages like pain and suffering, those caps apply to your FTCA claim as well, because state substantive law governs the damages calculation.

Attorney fees are capped by federal statute. A lawyer handling only the administrative claim stage cannot charge more than 20 percent of any settlement or award. If the case goes to federal court, the cap rises to 25 percent of the judgment or settlement.¹¹ An attorney who exceeds these limits faces criminal penalties, including fines and imprisonment. These caps sit below the typical one-third contingency fee in a private personal injury case, which can make it harder to find an attorney willing to take smaller claims.

Combined with the SF-95 amount ceiling and the no-punitive-damages rule, the FTCA creates a framework where careful documentation and a realistic dollar figure on your original claim matter far more than courtroom drama.

1
Office of the Law Revision Counsel. 28 US Code 2675 – Disposition by Federal Agency as Prerequisite; Evidence
2
GovInfo. 28 US Code 2679 – Exclusiveness of Remedy
3
eCFR. Subpart B Federal Tort Claims Act
4
Office of Inspector General. Tort Claims Management – Western Area
5
General Services Administration (GSA). Claim for Damage, Injury, or Death
6
eCFR. 39 CFR Part 912 – Procedures to Adjudicate Claims for Personal Injury or Property Damage
7
Office of the Law Revision Counsel. 28 US Code 2401 – Time for Commencing Action Against United States
8
Office of the Law Revision Counsel. 28 US Code 1346 – United States as Defendant
9
Office of the Law Revision Counsel. 28 US Code 2402 – Jury Trial in Actions Against United States
10
Office of the Law Revision Counsel. 28 US Code 2674 – Liability of United States
11
Office of the Law Revision Counsel. 28 US Code 2678 – Attorney Fees; Penalty