To finish completing your PA-40 return, add the amounts on Lines 13, 18, 21, 22 and 23 and enter the total on Line 24. Links to a paper version of the form and a form that can be signed electronically are located to the right in the Resource box.PAR's Buyer Agency Contract includes all of the legallyrequired language and allows for a buyer's broker fee to be structured in several ways. â–» When changing a letter in a quotation from upper to lower case, or vice versa, enclose it in brackets. Substituted words or letters also should be bracketed. Filling Out the Form Properly. In the case of millage, the decimal is moved three places to left instead of two. Assessment. Show All Answers. 1.