The simplest way to terminate a listing agreement is through mutual consent. If the seller requests Cancellation of Listing, the Listing Agent will generally complete the CAR Cancellation of Listing form (form COL).All that is required in California is to notify the listing agent in writing. This blog post aims to unravel the legal intricacies and potential consequences of backing out of an escrow contract in California's real estate market. It does need to be in writing. The Underwood Law Firm is familiar with these disputes and is in the ideal position to assist your dealings with real estate brokers. Do you know how to find out if you are a beneficiary on a bank account? Contract may result in cancellation of the award. Your Secured Property Tax Bill contains your Assessor's Identification Number (AIN) which you will need to complete the transaction.