A collection cost recovery fee (CRF) is applied to most past due liabilities that remain unpaid for more than 90 days. Please fill out claim form as instructed.Missing information will delay the processing of your claim. Call a representative at (916)875-7589. Complete the back of the tear off portion of the billing statement. Information on how to recover property booked as evidence. If you are an individual, please fill out the Change of Address form and mail it to our office with a copy of your driver license. What Assets in the "Estate" are Subject to Recovery? What is a Debt Recovery Letter? It refers to a letter organisations send clients who miss completing timely payments.