If you disagree with an individual or a company, and informal efforts to resolve your dispute fail, you should write a demand letter. Assuming I receive a judgment, which will be part of the public record available to credit agencies, I will promptly follow all legal avenues to collect it.Here you will find forms that are used statewide in Washington Courts. Re: (Case Name and Court Docket No.) Dear Sir or Madam: I am the authorized representative of the United States in the captioned matter. Court Forms: Garnishment. I Won, I Have a Judgment! Here are the basic steps: 1. Fill out an answer and appearance form. 2. A firstclass letter is adequate. Post with District Court a bond in a sum equal to twice the amount of the judgment and costs, or twice the amount in controversy, whichever is greater.