Buyer-first rule:

The seller's job is to sell the vehicle. Your job is to understand the vehicle, the numbers and the risk before you commit.

Confirm the person has the right to sell the car

Match the seller's identity and authority to the title. If the seller is not the person named on the title, California DMV may require additional documentation such as a bill of sale connecting the titled owner to the seller. Unclear ownership should be resolved before payment, not afterward.

Prepare the title-transfer documents

California DMV's private-party guidance calls for the signed title and, depending on the situation, odometer information, smog certification, applicable fees, use tax, and additional forms. Requirements can vary based on the vehicle and transaction.

Respect the deadlines

California DMV states that buyers generally have 10 days after purchase to transfer ownership, while sellers generally have 5 days to report the transfer. Delays can create unnecessary complications.

Protect yourself mechanically as well as legally

Correct paperwork does not mean the car is mechanically sound. Review the history and consider an independent pre-purchase inspection before completing a private-party transaction.

Bottom line

Do not let urgency replace verification. Compare the market, understand the history, inspect when appropriate, review the complete transaction and decide your maximum before emotion takes over.

Official California sources
California DMV โ€” Private-party purchases โ†—
California DMV โ€” Title transfers โ†—

Vehicle rules can change. Verify the current official requirements for your exact transaction.