"Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. At the start of the letter, introduce yourself and explain how you know the defendant.What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template. Writing a character letter for a judge can be a daunting task. Here are nine essential tips for writing an effective sentencing letter. Below, find a fill-in-the-blank template, as well a detailed example of a declaration letter. Keep in mind that court requirements and preferences vary. The example reflected below is a typical motion in the appellate court. Use this handy court letter template to ensure your letter includes all the essential information and successfully conveys your message.