Pursuant to Arizona law, you have twelve days from receipt of this notice to pay or tender to. Fill out a simple, secure Demand Letter questionnaire, and Fast Legal Form filing handles all the legal form filing work.Drafts your demand letter Arizona. STEP 1: USING BLACK INK ONLY, Fill out the "Civil Cover Sheet. " â–« Write in "Maricopa" as the county. Be sure your form is titled DEMAND FOR NOTICE in the upper right hand part of the first page. 2. Fill in your name, address, daytime phone number. 3. In the opening paragraph, explain the reason for writing the letter. State that you are pursuing a resolution to the dispute before pursuing legal action. Court Forms and Instructions.