What a Release of Liability Does and When You Need It
A Release of Liability (also called an REL form) tells the California DMV that you no longer own a vehicle. You file it to protect yourself from liability for traffic violations, accidents, or parking tickets that happen after you sell, donate, or transfer the car. Without it on record, the DMV may still hold you responsible for violations committed by the new owner.
You need to file a Release of Liability within five days of selling or transferring the vehicle. If you do not file within that window, you remain the registered owner in the DMV's system, and any violations or accidents involving that vehicle can be traced back to you — even if you no longer own it.
California allows you to file this form online through the DMV website, by mail, or in person at a DMV office. The online method is the fastest and requires no trip or postage.
Key Takeaways
- File your Release of Liability within five days of selling or transferring your vehicle to avoid liability for future violations or accidents.
- You can file online at dmv.ca.gov using your vehicle's license plate number, VIN, and odometer reading.
- The online form costs nothing and takes about 10 minutes to complete.
- Keep your confirmation number and receipt for your records in case a violation or ticket arrives after you have filed.
- If you sell to a private buyer, you must also provide them with a copy of the Release of Liability form.
How to File Online at the California DMV Website
Go to dmv.ca.gov and look for the "Release of Liability" option under the Online Services menu. You will need your vehicle's license plate number, Vehicle Identification Number (VIN), and the odometer reading at the time of sale. Have the buyer's name and address ready if you are transferring the vehicle to another person.
The form itself is straightforward: you enter the vehicle information, the date of sale or transfer, and the buyer's details (if applicable). If you are donating the vehicle, you will enter the charity's information instead. The system will ask you to confirm the information before submitting.
Once you submit, the DMV sends you a confirmation number when ready. This confirmation is your proof that you filed. Write down the confirmation number and save the email or screenshot — you may need it if a violation arrives weeks or months later and you need to prove you filed within the five-day window.
What Happens After You File Online
The DMV processes online filings within one to two business days. During that time, the vehicle is still registered to you in the system. After processing is complete, the registration transfers to the new owner (if you sold to someone) or is canceled (if you donated it).
You will not receive a paper confirmation in the mail — the online confirmation is your only record. If you need a copy later, you can log back into your DMV account or contact the DMV directly with your confirmation number.
If a traffic violation or accident report arrives after you have filed, respond with your confirmation number and the date you filed. This protects you from being held liable for violations that occurred after the vehicle was no longer yours.
When You Must Provide the Form to the Buyer
If you sold the vehicle to a private buyer (not a dealer), California law requires you to give them a copy of the Release of Liability form. You can print the confirmation from your online filing or request a copy from the DMV. The buyer needs this to prove they purchased the vehicle from you and to protect themselves if your name appears on any violations.
Dealers handle their own paperwork and do not need you to provide the form. If you sold to a dealer, ask them for a receipt showing the sale date — this serves the same purpose as the Release of Liability.
What to Do If You Miss the Five-Day important date
If more than five days have passed since the sale, you can still file a Release of Liability online. The five-day window is the important date to avoid liability, but filing late is better than not filing at all. Late filings protect you from violations that occur after you file, even if you remain liable for violations that happened during the gap.
If you receive a ticket or violation notice for something that happened after the sale but before you filed, you can respond to the notice with your Release of Liability confirmation and explain the situation. The court or DMV may dismiss the violation if you can prove the vehicle was no longer yours at the time of the incident.
Alternatives If You Cannot File Online
If you do not have internet access or prefer not to file online, you can mail the Release of Liability form (Form REL) to the DMV. read the form from dmv.ca.gov, fill it out by hand, and mail it to the address listed on the form. Mail filings take longer — typically two to three weeks — so file as soon as possible after the sale.
You can also file in person at any DMV office. Bring your vehicle registration, proof of sale (bill of sale or receipt), and your driver's license. In-person filing is processed when ready, and you receive a stamped confirmation on the spot.
Frequently Asked Questions
What if the new owner never registers the vehicle in their name?
Your Release of Liability protects you from liability once it is filed and processed, regardless of whether the new owner registers it. However, if the vehicle remains unregistered and is involved in an accident or violation, you may still be contacted initially. Provide your Release of Liability confirmation number to clear your name.
Can I file a Release of Liability if I donated the vehicle?
Yes. File online using the charity's name and address as the recipient. The process is the same as selling to a private buyer. Keep your confirmation number in case the charity takes time to register the vehicle in their name.
Do I need to file if I sold the car to a dealership?
Dealers typically handle the paperwork themselves, but filing a Release of Liability is still a good idea for your protection. It takes five minutes online and costs nothing. Ask the dealer for a receipt showing the sale date as backup documentation.
What if I lost the vehicle's title or registration?
You can still file a Release of Liability online using your license plate number and VIN. If you do not have the VIN, contact the DMV or check your insurance documents — the VIN is listed there. You do not need the physical title or registration to file.
How long does the online confirmation stay valid?
Your confirmation number and the filing date are permanent in the DMV's system. Keep your confirmation number and the date you filed. If a violation arrives years later, you can still use this information to prove you filed within the required timeframe.