Mountain View, California
Mountain View Car Bill of Sale Requirements
Complete requirements checklist for a car bill of sale in Mountain View, California (Form REG 135). Includes exact fees, notarization rules, and where to file at the California DMV – Mountain View.
Fees, notarization rules, and filing addresses on this page are reviewed against 49 CFR Part 580 — Odometer Disclosure Requirements and the California DMV – Mountain View. Source documents are cross-checked each quarter so Mountain View buyers and sellers always see the current California car bill of sale standard, not stale third-party summaries.
Title Transfer Fee
$15.00
Sales Tax Rate
9.125%
Notarization
Not Required
Required Fields — Mountain View Car Bill of Sale
All of the following must appear on a valid car bill of sale in Mountain View, California per Form REG 135:
- ✓Full legal name and current address of seller
- ✓Full legal name and current address of buyer
- ✓Agreed sale price (in numerals and words)
- ✓Date of sale
- ✓Car year, make, model, and body style
- ✓17-character VIN (Vehicle Identification Number)
- ✓Odometer reading at time of sale (federal disclosure required for most motor vehicles under 10 years old)
- ✓Signature of seller
- ✓Signature of buyer
Notarization in Mountain View: Not Required
California does not require notarization for a car bill of sale. 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. Both parties simply sign and date the completed form in the presence of each other.
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
Official California bill of sale form
The official California bill of sale form is REG 135 (Bill of Sale). BillOfSaleNow generates a document that meets all California requirements and can be used in place of the official form.
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.
Car title transfer rules
Standard passenger vehicle title transfer requires a signed title, bill of sale, and odometer disclosure statement. Both buyer and seller must sign the title assignment. A clean certificate of title signed by the registered owner is the primary transfer document. Some states issue electronic titles that must be converted to paper before a private sale.
Odometer disclosure for car sales
Federal law (49 CFR 580) requires an odometer disclosure for passenger cars less than 20 years old at the time of transfer. The seller must certify the reading is accurate or indicate if the odometer has been tampered with or exceeds its mechanical limits.
- Applicable law: 49 CFR Part 580 — Odometer Disclosure Requirements
Required disclosures for car sales in California
When selling a car in California, the following disclosures apply:
- Salvage or rebuilt title status must be disclosed to the buyer before sale.
- Lemon law buyback history must be disclosed in states that track branded titles.
- Emission compliance status may affect registration in states with inspection programs.
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.
Where to File — Mountain View Title Office
Office
California DMV – Mountain View
Address
595 Showers Dr, Mountain View, CA 94040
Phone
(800) 777-0133
Hours
Mon–Fri 8:00 AM–5:00 PM (Thu until 6:00 PM)
Additional requirements in Santa Clara 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
What to Bring to the CA DMV
- 1Completed, signed car bill of sale
- 2Car title signed over by seller on the back
- 3Valid government-issued photo ID (driver's license or passport)
- 4Payment for title transfer fee: $15.00
- 5Payment for sales tax (9.125% of sale price)
- 6Odometer disclosure statement (if not included on title)
FAQ — Car Bill of Sale Requirements in Mountain View
- What are the required fields on a car bill of sale in Mountain View?
- A valid car bill of sale in Mountain View, California must include both parties' full legal names and addresses, sale date, agreed sale price, VIN, year, make, model, and signatures of buyer and seller.
- What is the title transfer fee for a car in Mountain View?
- The title transfer fee in Santa Clara County is $15.00. The car sales tax rate is 9.125%. California state rate 7.25% + Santa Clara County district taxes 1.875%
- Is notarization required for a car bill of sale in Mountain View?
- No. 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.
- Where do I file a car title transfer in Mountain View?
- File the title transfer at the California DMV – Mountain View, 595 Showers Dr, Mountain View, CA 94040. Hours: Mon–Fri 8:00 AM–5:00 PM (Thu until 6:00 PM). Phone: (800) 777-0133.