BillOfSaleNow

California DMV Bill of Sale

The California DMV (or equivalent state agency) processes all vehicle title transfers, registrations, and odometer disclosures for private party sales. As of 2026, most California title transfers must be completed within 30 days of the sale date to avoid late fees.

BN
Reviewed against state DMV requirementsLast reviewed: April 20266 min readEditorial policy

The California DMV often requires documentation when transferring ownership of a vehicle. A bill of sale records the buyer, seller, vehicle details, and sale price.

Title Transfer Deadline

30 days from sale date

Title Transfer Fee

$23

Notary Required

No

Bill of Sale Required

Yes — for all private sales

How to Transfer a Vehicle Title in California

  1. Complete the bill of sale with buyer/seller information, vehicle details, and sale price
  2. Seller signs the back of the title, completing the assignment to the buyer
  3. Buyer and seller both sign the bill of sale — each keeps a copy
  4. Buyer brings the signed title, bill of sale, and valid ID to the California DMV or county office
  5. Pay the title transfer fee and any applicable sales tax
  6. Receive new title in buyer's name (typically mailed in 2–4 weeks)

What is the California DMV bill of sale requirement?

The California DMV requires a completed bill of sale (form REG 135) for all private-party vehicle transfers. The document must include buyer and seller names, vehicle VIN, sale price, sale date, and both parties' signatures. Submit it with the signed title at your local DMV office.

Documents needed to register a vehicle at the California DMV

  1. Signed vehicle title (seller endorsement on back)
  2. Completed bill of sale — California form REG 135 or equivalent
  3. Odometer disclosure statement (required for vehicles under 20 years old — 49 CFR Part 580)
  4. Proof of current auto insurance
  5. Government-issued photo ID for both buyer and seller
  6. Emissions inspection certificate

How to transfer a vehicle title at the California DMV

Total time: 30–45 minutes

  1. Gather all required documents

    Collect the signed vehicle title, completed bill of sale, odometer statement, proof of insurance, and photo ID. All parties must have signed the bill of sale.

    ~10–15 minutes

  2. Complete the bill of sale

    Fill in buyer and seller full legal names, vehicle VIN, year, make, model, odometer reading, and agreed sale price. Date the document and have both parties sign it.

    ~5 minutes

  3. Visit your local California DMV office

    Bring all documents to a California DMV location. The buyer submits the title transfer application and pays the title fee ($23) plus applicable sales tax.

    ~15–30 minutes

  4. Receive new title and registration

    The DMV processes the transfer and issues the buyer a new title in their name. Processing time varies — some offices issue same-day, others mail within 2–4 weeks.

    ~2–4 weeks processing

Generate a California bill of sale

Create a printable bill of sale with signatures in minutes.

Create California bill of sale
Information typically included:
  • Seller name
  • Buyer name
  • Vehicle year, make, model
  • VIN
  • Sale price
  • Sale date
  • Signatures

Official DMV resource: https://www.dmv.ca.gov

When the DMV may require a bill of sale

  • Private vehicle sales
  • Title transfers without dealer involvement
  • Out-of-state transfers

California Car transfer fees and requirements

In California, the title transfer fee is $23 and registration costs $46 base fee plus additional fees. Car sales are subject to 7.25% base state rate; total can reach 10.25% with local taxes. California does not require notarization for private-party car transfers. Emission testing is required in California — verify the car passes before completing the sale.

  • Smog certification required for vehicles 4+ model years old
  • REG 262 form required for title transfer
  • Use tax due within 30 days if purchased from a private party
  • Smog transfer fee of $8 applies

California sales tax on car purchases

California has a 7.25% state sales tax rate. 7.25% base; county/city adds 0.25–3.25% (total up to 10.75%). Private-party car sales in California are subject to sales tax. Use tax applies to private party purchases at the same rate. The title transfer fee is $23.

Car market data and safety information

The most common car makes in private-party sales are Toyota, Honda, Ford, Chevrolet, Nissan. Average private-party car prices range from $5,000–$25,000. The average NCAP safety rating for recent car models is 4.2 out of 5 stars. Cars average 3.1 NHTSA recalls per model across categories including Airbags (Takata), Power Train, Fuel System.

Safety checkpoints for buying a used car

Before completing a car bill of sale in California, verify these safety items:

  • Verify airbag recall status (Takata recall affected 67M+ vehicles)
  • Check tire age — tires over 6 years old degrade regardless of tread depth
  • Confirm brake pad thickness and rotor condition
  • Test all seatbelts for proper retraction and latching
  • Verify ABS warning light cycles off after ignition self-test
  • Confirm child-seat LATCH anchor accessibility and integrity
  • Test headlight aim and high-beam function on both low and high settings
  • Inspect windshield for cracks in the driver sight line that could fail state inspection

Car insurance and depreciation in California

Liability insurance required in 49 states (New Hampshire is the exception). Average annual premium: $1,600–$2,200. Cars lose approximately 20% of value in the first year and 60% over five years. Japanese brands retain value best. Peak season for private car sales is spring (march–may) when tax refunds boost demand, with an average of 21 days on market.

Car registration and titling

Cars are classified as "Passenger vehicle" for registration purposes. Standard passenger cars weigh 2,500–4,500 lbs; no special weight-class registration required. Federal odometer disclosure is required for cars under 20 years old.

California bill of sale statistics

BillOfSaleNow has generated 14,217 bill of sale documents for California transactions, with 382 generated this month alone. The most popular vehicle type is car.

California DMV registration and titling — FAQ

What forms do I need to register a vehicle in California?

To register a vehicle in California you need: the signed title, a completed bill of sale (form REG 135), odometer disclosure statement, proof of insurance, and photo ID. An emissions certificate is also required. Submit all documents at your local California DMV with payment for the title fee.

Does California require a notarized bill of sale?

No, California does not require notarization for most private-party vehicle bills of sale. A signed document with buyer and seller signatures is sufficient for DMV title transfer. Notarization is optional but adds legal protection for both parties.

How long do I have to title a vehicle in California?

California requires the buyer to apply for a new title within the timeframe set by state law after taking possession of the vehicle. Submit the signed title, completed bill of sale, and applicable fees to the California DMV promptly. Late filings may incur penalty fees.

Frequently Asked Questions

How long does it take to get a new title in California?

After submitting at the California DMV, new titles are typically mailed within 2–4 weeks. Some counties offer same-day issuance for in-person transfers. Keep your bill of sale as proof of ownership until the new title arrives.

What if I lost the title — can I still sell the vehicle?

You must obtain a duplicate title before selling in California. Apply for a duplicate title at the DMV with a completed application, valid ID, and the duplicate title fee (typically $10–$20). Once issued, complete the title assignment and bill of sale normally.

Do I need the bill of sale at the California DMV?

Yes. The California DMV requires a bill of sale to calculate the sales tax owed at title transfer. The sale price on the bill of sale is the taxable amount. Without a bill of sale, the DMV may assess tax based on the vehicle's retail value.

What if the seller doesn't show up to the DMV?

The seller does not need to accompany the buyer to the DMV in California. The buyer brings the signed title (seller's signature on the back) and the bill of sale. The DMV processes the transfer based on these documents.

Need state transfer instructions and a buyer closing packet?

The Complete plan ($29) includes California-specific transfer instructions, a buyer closing packet, a liability checklist, and notary guidance.

See Complete plan details →

Informational purposes only. This content is provided for informational purposes only and is not legal advice. Laws vary by state and individual circumstances differ. Consult a licensed attorney for jurisdiction-specific guidance on vehicle transfers, title requirements, or related legal matters.

California bill of sale by city

Trusted by private vehicle sellers nationwide

45% faster sale

Vehicles whose listings include a history report spend ~45% less time on site before selling, and report-viewers are 5x more likely to become a lead.

Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

17.5M private sales/yr

About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

Source: Cox Automotive 2024

1 in 3 buyers

Roughly 1 in 3 used-car buyers say they suspect private sellers are hiding mechanical problems — documentation closes that trust gap.

Source: JW Surety Bonds (n=3,000)

$60–$85 mobile notary

Mobile notary visit minimums run $60–$85 — higher on weekends, plus per-mile travel fees. State-formatted documents skip the trip.

Source: Thumbtack / NNA