I just log into the E-form. As of now its just Form 6, 5, 2, and 1. As said the rest, the only way you can e-file is if you do form 1 as you are the MFG of it. When I was on the phone with NFA about 2 weeks ago, the woman said a form 4 is about 9 months I know I hate waiting for a stamp to come in. So good luck on your wait.