The forms shown below are available in the PDF format. You may need to have Adobe Acrobat Reader installed on your computer to view and print these forms.ENTER YOUR RECEIPTS: In completing Boxes 1 through 4 below, all businesses except wholesale merchants must report gross receipts. Business license taxes are levied annually and are typically based on a business's gross receipts. PLEASE READ BEFORE FILLING OUT ON-LINE FORMS. Adobe Reader XI is required to be able to save a filled out copy of your filing for your records. Fairfax Water only accepts checks, money orders, and cashier's checks for the hydrant meter deposit fees. No credit cards or cash accepted. Fill out the intake form and have your login credentials sent directly to your inbox.