BillOfSaleNow

Antioch, California

Antioch DMV — Bill of Sale & Title Transfer

California vehicle title transfer office for Antioch and Contra Costa County. Get your Antioch bill of sale, find local fees, and file at the California DMV – Antioch.

Antioch Title & Registration Office

Office Name

California DMV – Antioch

Address

2505 A St, Antioch, CA 94509

Phone

(800) 777-0133

Hours

Mon–Fri 8:00 AM–5:00 PM (Thu until 6:00 PM)

Title Transfer Fee

$15.00

Vehicle Sales Tax

8.75%

Special requirements in Contra Costa County:

  • Submit a Notice of Transfer and Release of Liability (REG 138) to the CA DMV within 5 days of sale
  • Seller must sign the title certificate and provide odometer disclosure
  • Buyer has 10 days to transfer title; $15 title transfer fee due at DMV
  • Smog certificate required for most vehicles older than 4 model years

Notarization in Antioch: ✓ Not Required

California does not require notarization for a standard vehicle bill of sale; a REG 135 or written bill of sale with both signatures is sufficient.

Documents Required for Antioch Title Transfer

  • 1Signed vehicle title (seller signs the back)
  • 2Completed bill of sale
  • 3Valid government-issued photo ID
  • 4Payment for title transfer fee: $15.00
  • 5Payment for sales tax: 8.75% of sale price
  • 6Odometer disclosure statement (for most motor vehicles under 10 years old)
  • 7Insurance proof (varies — check with the office)

FAQ — Antioch DMV

Where is the DMV in Antioch, California?
The Antioch title office is the California DMV – Antioch, located at 2505 A St, Antioch, CA 94509. Hours: Mon–Fri 8:00 AM–5:00 PM (Thu until 6:00 PM). Phone: (800) 777-0133.
What is the vehicle title transfer fee in Antioch?
The title transfer fee in Contra Costa County is $15.00. The vehicle sales tax rate is 8.75%. California state rate 7.25% + Contra Costa County/Antioch district taxes 1.50%
What documents do I need to transfer a vehicle title in Antioch?
You need the signed vehicle title, a completed bill of sale, a valid photo ID, and payment for the $15.00 title fee plus 8.75% sales tax.
Is a bill of sale required for a vehicle sale in Antioch?
A signed bill of sale is required by the California DMV – Antioch to document the private sale and process the title transfer. Generate one free at BillOfSaleNow — fill in online, download a PDF in 60 seconds.

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