One of my customers is asking me for a w9 form and DWQA Questions › Category: General Questions › One of my customers is asking me for a w9 form and 0 Vote Up Vote Down Jean Bayardelle asked 10 years ago I don't have a (TIN) number yet. Could this stop him from paying me? I am listed as a LLC on sumbiz.org What do I do? Please login or Register to submit your answer Email Address Password Remember Me