Registering a Vehicle in California

Different registration processes apply depending on whether you purchased from a dealership or a private party, with a separate process for converting non-transferable registrations.

Purchasing from a Dealership

Dealerships typically handle all registration paperwork and issue temporary certificates. License plate issuance varies by dealership.

Purchasing from a Private Individual

You have 10 days to register the vehicle after purchase. Required steps include:

• Present vehicle title with odometer mileage (if vehicle is less than 10 years old)
• If title is missing, complete Form REG 227 (Application for Duplicate or Paperless Title)
• Provide valid smog certificate (seller's responsibility for vehicles over 4 years old)
• Submit Form REG 343 (Application for Title or Registration)
• Pay all applicable fees and taxes

Smog Certificate Notes: Valid for 90 days; not required if previous owner renewed registration within 90 days and renewed for 2 years.

Non-Transferable to Transferable Registration

Required documents include current registration card, vehicle title, Form REG 343, bill of sale, odometer disclosure (if applicable), smog proof, and any transfer fees.

Military Vehicle Registration

Non-Resident Military Members: Not required to obtain California registration if they have valid auto insurance, out-of-state plates, and current registration.

CA Military Residents: Eligible for vehicle license fee exemption by submitting Form REG 5045 (military) or REG 5046 (NATO).

Registration Fees

All vehicles must pay:

• Registration fee: $56
• California Highway Patrol fee: $24

Late Registration Penalties:

• Register within 20 days of establishing residency or face late fees
• Private party purchases: 10 days or incur penalties
• Penalty structure: Less than 1 year ($30), 1-2 years ($50), over 2 years ($100)

Smog Checks

Required for most vehicles except:

• New vehicles under 4 years old
• Hybrid/electric vehicles
• Gas vehicles model year 1975 and older
• Diesel vehicles model year 1997+ (or over 14,000 lbs)
• Motorcycles and trailers

Weight Certifications

Required for commercial pickups/trucks with operating weight of 10,000 lbs or less. Complete Form REG 256 (Statement of Facts).

License Plates

California requires valid license plates with current registration stickers. Plates remain with vehicles unless specifically requested by seller. Special interest plates available through the Special Interest License Plate Application.