The new law is we can no longer force sellers to pay commsion to the buyer's hired agent. That was also the old law, but brokers ignored it.I am a sales agent and am not sure how to fill out the listing agreement form. I'm gonna break down all the terms and conditions so you can understand what it means and we're gonna fill that out so you can have a real-life example of it. The form will most commonly be used at or near the time of listing but may be used at any time. 1. Type this form if possible; otherwise print or write legibly in ink. 2. Fill in all blank spaces. Real estate agents commonly use standardized, fill-in-the-blank forms that cover all the bases, including the ones described in this article. Real estate agents commonly use standardized, fill-in-the-blank forms that cover all the bases, including the ones described in this article. Click the form name or number to open a form.