The letter describes how to get the car back, and what will happen if it is sold. This page will provide an overview of California's Repossession Laws and what you should know if you've fallen behind on car payments.I certify that I, or the firm, company, or corporation I am authorized to represent, am the legal owner within the meaning of California Vehicle Code. A copy of a valid photo ID or Passport. California law permits cars to be repossessed after one late or missed loan payment. Cars may be repossessed after missed insurance payments as well. If you're worried about how to get out of debt, here are some things to know — and how to find legitimate help. Call them up and make payment arrangements, however you might be liable for the repo fee. You have options as long as you have the vehicle. Registration fees are based on: Your vehicle type (auto, motorcycle, etc.).