Registering a Vehicle in California in 2026

Bought from a dealer

The DMV's dealer purchase page says many dealers are authorized to transfer titles and issue temporary registration until the permanent registration and stickers arrive by mail, and that a buyer registers the vehicle only if the dealer does not provide that service. What is always needed: for a new vehicle a completed Application for Title or Registration (REG 343), for a used one the California Certificate of Title or the out-of-state title, with an Application for Replacement or Transfer of Title (REG 227) if the title is lost or damaged; the seller's and lienholder's signatures and your own on the title; and the transfer fees or use tax. Sometimes needed: a Vehicle/Vessel Transfer and Reassignment (REG 262), which the DMV says cannot be downloaded because it is printed on security paper and must be picked up at an office; a Statement of Facts (REG 256); a smog certification or a Vehicle Emission System Statement (REG 139); a Declaration of Gross Vehicle Weight (REG 4008) for a commercial vehicle; and use tax and other fees. The DMV's fee calculator page says the dealer normally submits the fees, the plates usually arrive within 30 to 45 days, the temporary operating copy displayed in the passenger side of the windshield is valid until the plates and stickers arrive or for six months from the sale, whichever is first, and a dealer may charge a document preparation fee of no more than $65, or $80 for a Business Partner Automation participant, which the DMV does not collect.

Bought from a private party

In a private sale the buyer has 10 days to transfer ownership and the seller 5 days to report the sale with a Notice of Transfer and Release of Liability, per the DMV's private party page. The buyer needs the title signed by the seller on line 1 (a REG 227 if it is lost, stolen or damaged); a Bill of Sale signed by both the seller and the person named on the title when they differ; the odometer reading for a vehicle less than 10 years old, on the title or on a REG 262 signed by buyer and seller when the title has no mileage line; a smog certification; and the fees and use tax. The transfer is completed by mail or at a DMV office. The DMV's dealer page adds that transfer fees must be paid within 10 days of the sale and a late penalty applies after 30 days, that each vehicle needs its own transfer fee, that a buyer from a private party can get a National Motor Vehicle Title Information System report at vehiclehistory.gov for a small fee, and that the words between co-owners' names matter: "or" lets one owner sell alone, a slash or "and" requires both signatures.

A vehicle from another state

A vehicle last registered outside California must be registered within 20 days of becoming a resident or bringing it into the state, with penalties after that. The DMV asks for the vehicle to be brought to an office for a VIN verification, by appointment, and values it by the cost to the purchaser shown on a certificate of cost, bill of sale, title or pricing guide, including any trade-in or down payment but not taxes. The DMV's fee schedule lists a $28 non-resident service fee for an original from out of state. Nonresident military personnel are exempt from the vehicle license fee, as explained on the military guide; the rest of the move is on the new to California guide.

The smog check

The DMV's dealer page sets out the rule for a sale: a gasoline vehicle less than four years old needs no smog certification but pays the smog abatement fee ($20 on the fee schedule), and for a gasoline vehicle more than four years old the dealer must obtain a smog certification before the sale unless the vehicle was certified within the last 90 days. No smog inspection is required for diesel vehicles over 14,000 pounds, electric vehicles, natural gas vehicles, motorcycles, trailers, special equipment such as construction or farm vehicles, and off-highway vehicles. The smog rule at renewal, by county, is on the registration renewal guide.

What registration costs

Source: the DMV's registration fees page. Fees depend on the vehicle type, the purchase price or declared value, the dates of purchase and entry into California, the city and county, the weight and axles, any special plates, and any unpaid parking or toll bail; the DMV's fee calculator gives an estimate for a new vehicle from a California dealer, a used vehicle, a nonresident vehicle, a renewal, or the vehicle license fee paid for taxes. Disabled veterans with a 100 percent service-related rating, nonresident military, Native American tribes and tribal members, specialized transportation vehicles and historical vehicles (whose fee is $2) are exempt from the vehicle license fee. Late penalties are on the fees page.

The Car Buyer's Bill of Rights

The DMV's Car Buyer's Bill of Rights page summarizes the law for retail sales by California-licensed dealers, which does not apply to motorcycles, off-highway vehicles or private party sales. A dealer that pulls your credit must give a separate written Notice to Vehicle Credit Applicant with each credit score used, the score range, the date and the agency. Dealer compensation from a lender is capped at 2 percent of the amount financed for terms over 60 months and 2.5 percent for 60 months or less. Add-ons such as a service contract, gap insurance, a theft deterrent, surface protection or a cancellation option must be disclosed in writing with the monthly payment shown with and without them. A used car may be advertised as certified only after a complete inspection with a report given to the buyer, and never if the odometer is wrong, the vehicle was a lemon law buyback, had unrepaired collision, fire or flood damage, carries a salvage, junk or similar brand, has frame damage, or is sold as is. A buyer of a used car under $40,000 must be offered a two-day contract cancellation option, and from October 1, 2026 a buyer of a used car of $50,000 or less a three-day option, under the Combating Auto Retail Scams Act; the option costs $75 up to a $5,000 price, $150 to $10,000, $250 to $30,000, and one percent from $30,001, with restocking fees capped at $175, $350 and $500 and the option fee deducted from them. All California dealers must show a National Motor Vehicle Title Information System report, and the DMV says to check safercar.gov for unrepaired recalls. Complaints about a dealer go to the DMV online or at 1-800-777-0133; a dealer's license is checked in the DMV's Occupational Licensing Status Information System.

Questions about registering a vehicle in California

How long do I have to register a car I just bought?

A buyer in a private sale has 10 days to transfer ownership, and the seller 5 days to report the sale; the DMV charges a late penalty after 30 days. A vehicle brought from another state must be registered within 20 days of residency or arrival.

What are the registration fees on a car?

The DMV lists a $76 registration fee (including the $3 alternative fuel fee), a $34 CHP fee, a vehicle license fee of 0.65 percent of the purchase price or value, a transportation improvement fee from $33 to $231 by value, county fees that vary, and for a 2020 or newer zero emission vehicle a $121 road improvement fee at renewal; use tax of 7.25 to 10.25 percent applies to a purchase.

Does a dealer handle the registration?

Often. The DMV says many dealers are authorized to transfer titles and issue temporary registration, and normally submit the fees; the plates usually arrive within 30 to 45 days and the temporary operating copy in the window is valid until then or for six months, whichever comes first.

Is a smog check needed?

A gasoline vehicle less than four years old needs no smog certification but pays the smog abatement fee; for one over four years the selling dealer must obtain the certification unless the vehicle was certified within the last 90 days, and a private seller must provide one. Diesels over 14,000 pounds, electric and natural gas vehicles, motorcycles, trailers, special equipment and off-highway vehicles are exempt.

What does "or" between two owners' names mean?

That either owner can sell the vehicle without the other's consent; a slash or "and" requires both signatures, according to the DMV.

Is there a cooling-off period on a used car?

Only if you buy the contract cancellation option a dealer must offer on a used car under $40,000 (under $50,000 from October 1, 2026, for three days); otherwise the DMV says there is none.