How Long Do You Have to File a Car Accident Lawsuit in Louisiana?

Written by
Grady Flattmann
Reviewed as of
July 3, 2026

For many years, Louisiana had one of the shortest deadlines in the country for filing a personal injury lawsuit—just one year from the date of the accident.

That changed recently, and it is important to understand what the new law means for your case.

Louisiana Now Has a Two-Year Deadline for Injury Claims in Most Cases

Under Louisiana's revised law, most people injured in a car accident now have two years from the date of the wreck to file a lawsuit seeking compensation for medical bills, lost wages, pain and suffering, and other damages resulting from the accident. The change applies to most negligence-based injury claims arising on or after July 1, 2024.

However, there is an important catch.

The new law only applies to accidents that occurred on or after July 1, 2024. If your accident happened before that date, the former one-year prescriptive period generally still applies.

Don't Let the Extra Time Fool You

While two years may sound like plenty of time, waiting too long can still seriously hurt your case.

Evidence disappears. Vehicles get repaired or sold. Witnesses move away or forget important details. Surveillance footage that could have helped prove your case may be overwritten or deleted.

The insurance company also has more time to investigate the claim and develop its defenses.

That is why it is almost always better to begin protecting your claim sooner rather than later, even if you have no intention of filing a lawsuit.

Talking to a Lawyer Doesn't Mean You're Filing a Lawsuit

One misconception we hear regularly is that calling a lawyer means you're automatically "lawyering up" or preparing for a courtroom battle.

That simply isn't true.

At Flattmann Law, most of our car accident cases are resolved without ever filing a lawsuit. Our goal is always to resolve claims fairly and efficiently whenever possible.

Sometimes, however, filing suit becomes necessary to protect an important deadline, preserve evidence, or move a claim forward when negotiations have stalled.

Having an attorney involved early simply helps ensure that you understand your rights and don't accidentally lose them by waiting too long.

The Bottom Line

Whether your case falls under Louisiana's former one-year deadline or the new two-year prescriptive period, one thing remains true:

Waiting is rarely beneficial.

If you have questions about your deadline, your injuries, or your insurance claim, getting answers early can make a significant difference later.

Have You Been Injured in a Car Accident and Have Questions About Your Deadline?

If you've been injured in a Louisiana car accident and have questions about your rights or the time limits that apply to your claim, we would be happy to help.

Call our office at 985-590-6182 for a free and confidential consultation.

We represent clients throughout St. Tammany Parish, Tangipahoa Parish, Washington Parish, and communities across the Northshore including Covington, Mandeville, Slidell, Hammond, and Madisonville.

Have you been in an accident recently? Get a free, confidential case review with Grady

When you hire us, rest assured that an attorney handles your case. Your
file won’t be handed over to a junior attorney or secretary. Communication is a cornerstone of our firm.

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