A list of all form categories with links to their respective pages. In this article, we will discuss how to write a formal letter to a judge, along with the proper format and a sample letter.Download all of the court services forms. You may submit a letter to the judge through the Clerk of Court. Everything you need to write a declaration letter to the judge in your custody case: an example, a downloadable template, an outline and tips. You are required to include anything you want the judge to consider in a motion with your pleadings. The core of your letter should clearly explain the purpose of your correspondence, briefly outlining the nature of your postjudgment motions. The character reference letter for court serves the purpose of offering the Judge insights into the Defendant's moral or mental attributes.