1. In the sample letter, fill in your personal information. Before you start How do I find the form?The form you need to respond to an eviction case is Answer - Unlawful Detainer-Eviction (form UD-105). You must fill out an Answer, serve the plaintiff, and file your Answer form with the court. Generally, this is due within 30 days after you were served. The purpose of the letter is to describe why the borrower may not be able to make their mortgage, car loan, or other debt payments. Use this sample letter to dispute mistakes on your credit report. Remember to focus on the reasons you are writing this financial hardship letter. If you knew about and agreed to the transaction mentioned in the Informational Letter, you do not need to take any action. The Assessor's Office does not send out tax bills.