- How long do I have to transfer a car title in California after buying it? The California DMV currently requires buyers to submit title transfer paperwork within 10 days of the sale date — check dmv.ca.gov to confirm this hasn't changed, as fees and penalties for late transfers also apply.
- Do I have to pay taxes when I transfer a car title in California? Yes. A use tax based on the purchase price is due at the time of transfer, collected by the DMV on behalf of the California Department of Tax and Fee Administration. The rate varies by county and generally mirrors local sales tax rates.
- Does a smog check have to be done before selling a car in California? For most private-party sales of gasoline-powered vehicles over four model years old, the seller is responsible for providing a valid smog certificate completed within 90 days before the sale. Electric vehicles are exempt, and several other exemptions exist — verify your vehicle's status at dmv.ca.gov.
- What happens if I don't file a Notice of Release of Liability after selling my car? Without that notice on file, tickets, tolls, or other violations tied to the vehicle after the sale can still show up connected to your name in DMV records. The notice is free to file online at dmv.ca.gov and takes only a few minutes.
- How do I transfer a car title when the owner has died? It depends on the estate. Small estates below California's current threshold may qualify for a simplified affidavit process. Larger estates may require probate court involvement. The DMV's REG 5 form covers some surviving spouse and joint tenancy situations. The California Courts Self-Help Center at selfhelp.courts.ca.gov can help clarify which process applies.
Buying or selling a car in California involves more than handing over keys and cash. Failing to properly transfer the vehicle's title can leave a seller on the hook for parking tickets, tolls, or worse — and a buyer without legal proof of ownership. The California DMV gives each party specific obligations, and the clock starts running the moment a deal is done.
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When You're Buying a Car From a Private Seller
The seller must sign the title over to you, typically on the back of the existing California Certificate of Title. They'll fill in the odometer reading, sale date, sale price, and their signature. You then have a limited window — currently 10 days per the DMV's rules — to submit the transfer paperwork and fees to the DMV. If the title is lost, the seller needs to apply for a duplicate before the sale can move forward, or both parties can use the DMV's REG 227 form (Application for Duplicate or Transfer of Title) to work around a missing certificate.
As the buyer, you'll owe a title transfer fee (check dmv.ca.gov for the current fee schedule, as amounts can change), plus use tax based on the purchase price, which the DMV collects on behalf of the California Department of Tax and Fee Administration. The use tax rate generally mirrors local sales tax, so it varies by county. If you paid more than the vehicle's market value, the DMV uses the sale price; if you paid less, they may question the figure.
When You're Selling a Car
Your job as a seller is to protect yourself once the car is gone. Before or right after handing over the vehicle, file a Notice of Release of Liability with the DMV — you can do this online at dmv.ca.gov in a few minutes. That notice timestamps when you gave up ownership, which matters if the new owner racks up a red-light camera ticket or gets into an accident the day after the sale. Without it, those headaches can follow your name in the DMV system.
Remove your license plates before the buyer drives away — in California, plates stay with the seller by default on most standard passenger vehicles, not the car. Give the buyer the signed title, your copy of any smog certificate if one was required, and any keys and documentation you have.
Smog Check Requirements for Private-Party Sales
Most used vehicle sales require a smog inspection completed within 90 days before the transfer. The seller is generally responsible for providing a valid smog certificate unless the car is less than four model years old, is diesel-powered above a certain weight threshold, is a hybrid that meets specific criteria, or falls into another DMV exemption category. Electric vehicles are exempt entirely. If the vehicle fails smog, it's typically on the seller to repair it or renegotiate the deal — buyers cannot be required to accept a car that won't certify. Check the current exemption list at dmv.ca.gov, because the rules shift as the state updates its emissions standards.
Inheriting a Vehicle After a Death
Transferring a title after the owner dies is a separate process that depends largely on the size of the estate and how the vehicle was held. If the total value of the estate is under the current California small estate threshold (check the California Courts Self-Help Center at selfhelp.courts.ca.gov for the current dollar amount, as it's been adjusted in recent years), an heir may be able to use a simple Affidavit for Transfer of Personal Property form to claim the vehicle without going through probate. The DMV also has its own form, the REG 5, for situations involving a surviving spouse or a vehicle held in joint tenancy.
If the estate requires probate, the court-appointed executor or administrator will eventually receive authority to transfer the title, and the DMV will need to see documentation of that authority. If the deceased had a living trust that included the vehicle, the successor trustee can generally handle the transfer with a copy of the trust and a death certificate. Given how much variation there is in these situations, consulting with an estate attorney or the probate court's self-help center is often worth the time before submitting paperwork to the DMV.
Out-of-State Titles and Other Complications
If you're buying a car that's currently titled in another state, the California transfer process also requires a physical VIN verification — a VIN Verification form (REG 31) completed by a DMV employee, a California Highway Patrol officer, a licensed vehicle dealer, or certain other authorized verifiers. This step confirms the vehicle identification number on the car matches what's on paper. You'll also likely need to pass a smog inspection regardless of any out-of-state certificate the seller provides.
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Vehicles with a lien — meaning the seller still owes money to a lender — require the lender to release the title before or at the time of sale. If a buyer is financing through a bank or credit union, that institution typically manages the title process until the loan is paid off.
Submitting Your Paperwork
Most title transfers can be handled by mail or in person at any DMV field office. The DMV also allows some transfers to go through licensed vehicle registration services (often called VROs or auto clubs), which can be faster for straightforward transactions. The basic package you'll need as a buyer includes the signed title, a completed Application for Title or Registration (REG 343), proof of insurance, any smog certificate, and payment for fees and use tax. If anything is missing or the title has a defect, the DMV will send a notice of what's needed to complete the transfer — which can add weeks to the process.
Once everything is accepted and processed, the DMV issues a new title in the buyer's name, which arrives by mail. Processing times vary, so don't expect it overnight, especially during busy periods.
This is general information, not legal or financial advice — check dmv.ca.gov or consult an attorney for guidance on your specific situation.