To cancel your vehicle registration in California, you file a form with the DMV, and which form depends on why you’re canceling. Sold or gave away the car? File a Notice of Transfer and Release of Liability (REG 138) within five calendar days of the transfer. Keeping the car but parking it for the year? File a Planned Non-Operation certification (REG 102). Both take a few minutes online, and missing the deadlines can leave you paying for someone else’s parking tickets or stacking up late penalties on a car you aren’t even driving.
Pick the Right Path for Your Situation
California requires registration for any vehicle driven, moved, or parked on a public road or in an off-street public parking facility. When that stops being true, the DMV needs to know. The form you file depends on what’s happening with the vehicle:
- Selling, gifting, or donating the vehicle, whether the buyer is in California or out of state: REG 138.
- Keeping the vehicle but taking it off the road for the whole registration year: REG 102 (Planned Non-Operation).
- Moving out of state and registering there: write the date the vehicle left California and the new state of registration on the back of any California renewal notice you receive, and mail it back to the DMV.
- Sending the vehicle to a scrapyard: apply to record it as “junk” with the DMV before any dismantling begins.
- Total loss declared by an insurer, or stolen and not recovered: work with the DMV to update the record; you may qualify for a partial refund of fees already paid.
Reporting a Sale or Transfer With the REG 138
When you sell, donate, or gift a vehicle, file a Notice of Transfer and Release of Liability with the DMV within five calendar days of the transfer date. This is the single most important step to protect yourself after a sale. Skip it and you can end up on the hook for parking tickets, red-light camera violations, and civil lawsuits tied to a car you no longer own.
What Filing Actually Does
The REG 138 tells the DMV ownership has changed hands. Once processed, liability for parking violations, traffic violations, and civil litigation after your reported sale date shifts to the buyer. It does not remove your name from the vehicle record. Your name stays on the title until the buyer completes their own transfer application using the endorsed title you gave them. The REG 138 simply shields you from liability in the meantime.
How to File It
The fastest method is the DMV’s electronic Notice of Release of Liability system. You’ll need the license plate number, the VIN, the buyer’s name and address, the sale date, and the odometer reading. You get a confirmation receipt immediately, and the DMV updates the vehicle record within one business day. Print the confirmation and keep it.
You can also mail a paper REG 138, but you won’t receive any confirmation the DMV received it. Since the whole point is proving you reported the sale, the online route is worth the extra few minutes.
The Smog Certificate Requirement
California requires the seller to provide a valid smog certificate when transferring a vehicle. The inspection must have been completed within the 90 days before the sale. Exempt vehicles include those four model years old or newer, gasoline or hybrid vehicles from 1975 or older, diesel vehicles from 1997 or older, electric vehicles, and motorcycles. Transfers between immediate family members are also exempt.
Filing Planned Non-Operation on a Vehicle You’re Keeping
If you’re keeping a vehicle but won’t drive, tow, store, or park it on any public road for the entire registration year, file a Planned Non-Operation certification using REG 102. This exempts you from paying full registration renewal fees. You’ll still owe a PNO filing fee, shown on your renewal notice, but it’s far less than renewing.
When to File
File before your registration expiration date. You can submit up to 60 days before expiration without penalty. Filing within 90 days after expiration is still allowed, but you’ll pay late penalties on top of the filing fee, and they climb fast:
- 1 to 10 days late: 10 percent of the fee.
- 11 to 30 days late: 20 percent of the fee.
- 31 to 90 days late: 60 percent of the fee.
Miss the 90-day window entirely and you owe full registration fees plus all accumulated late penalties, which defeats the purpose of filing PNO at all.
You can submit through the DMV’s renewal website, by mail using a printed REG 102, or in person at a field office. After processing, the DMV sends an Acknowledgment of Non-Operational Status receipt. Keep it.
What You Can and Can’t Do on PNO Status
A vehicle on PNO status cannot be driven, towed, or even parked where it could receive a citation. If it’s spotted on a public road, full registration fees and penalties for that year become due immediately. One exception: you can buy a one-day permit to move the vehicle between storage locations, take it in for repairs, get a smog inspection, or transport it to a dismantler.
Junking or Dismantling the Vehicle
If the vehicle is headed to the scrapyard, apply with the DMV to record it as “junk” before any dismantling happens. Skipping this step can trigger an investigative service fee.
Submit your evidence of ownership (typically the California Certificate of Title endorsed for transfer), the license plates from the vehicle, and any applicable fees. If the vehicle is worth less than $5,000, you can submit a Statement of Facts (REG 256) explaining how you acquired it and confirming it’s free of liens, rather than obtaining a surety bond. Vehicles worth $5,000 or more require a motor vehicle bond. Vehicles being transferred for wrecking or dismantling are exempt from the smog inspection requirement.
Coordinate Your Insurance Before You Cancel Coverage
This is where people trip themselves up. If you cancel auto insurance on a vehicle that still has active California registration and you haven’t filed a PNO or otherwise notified the DMV, your registration can be suspended. California’s electronic insurance verification system flags uninsured registered vehicles.
If you’re selling, keep insurance active until the sale is complete, the title is signed over, and you’ve filed the REG 138. Dropping coverage before the transfer is finalized leaves you exposed if the vehicle is in an accident while still legally in your name.
If you’re putting a vehicle on PNO status and want to cancel its insurance, file an Affidavit of Non-Use (REG 5090) with the DMV. This notifies the department that the vehicle is not being used and that you’ve canceled liability coverage. Without it, the DMV may treat the cancellation as a lapse and suspend the registration, which becomes a headache when you eventually want to put the vehicle back on the road.
What Happens to the License Plates
In California, standard license plates stay with the vehicle when it’s sold. You don’t pull them off and hand them in like in some other states. If you have personalized or special interest plates, you can transfer them to another vehicle you own, transfer them to the new owner with a Special Interest License Plate Application (REG 17), or surrender them to the DMV. Special plates can also be inherited by family members or transferred between spouses without losing priority.
If the vehicle is being junked, surrender the plates to the DMV as part of the junk application. For any plates you’re not transferring or surrendering, destroy them so no one else can misuse them.
Whether You Get Any Money Back
California does not refund registration fees when you sell a vehicle, even if months of paid registration remain. The fees are tied to the vehicle, not the owner.
You may qualify for a prorated refund of the Vehicle License Fee (VLF) portion in specific situations:
- Total loss: if your insurer declares the vehicle a constructive total loss and a Salvage Certificate is issued, you can request a VLF refund for the remaining full months of registration.
- Stolen and not recovered within 60 days after the police report date, with ownership transferred to the insurer or party that paid you for the loss.
- Junked as nonrepairable, when a Nonrepairable Certificate is issued for a vehicle with no value except as parts or scrap.
- Moved out of state: if you paid California renewal fees and then registered the vehicle in another state before the California registration expired, apply for a refund with an Application for Refund (ADM 399), proof of registration in the new state, and your California registration card, sticker, and plates.
The refund covers only the VLF portion, calculated at one-twelfth of the annual VLF for each full month remaining. Registration fees, weight fees, and miscellaneous fees are not refundable.
Keep Your Paperwork
Save every confirmation. For an online REG 138, the receipt is your proof you reported the sale and the document you’ll point to if a parking ticket or toll violation shows up months later. For a PNO filing, hold onto the Acknowledgment of Non-Operational Status. If the vehicle stays off the road past the current period, you’ll need to renew the PNO or register the vehicle again when the next registration period comes around, and a missed PNO renewal draws the same late penalties as a missed registration renewal.
If the DMV sends a renewal notice for a vehicle you’ve already reported as sold, the REG 138 likely wasn’t received or was incomplete. File a new one immediately rather than ignoring the notice.