Defend a friend or family member's moral character in court. Use our Character Reference Letter for Court template to easily write your document.1 – Provide The Heading And The Greeting. "Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template. A character reference letter for court is a written statement advocating for an individual's moral standing, which can influence the judge's decision. Learn how character letters can help you get charges dismissed or reduced, get a more lenient sentence, or get treatment instead of jail. 1. Enter your name, address, and contact information.