Hi, just found this forum and have an urgent situation with my wife who is here on her B2. We are getting ready to file the I-130 petition, but she only has less than 2 weeks remaining on her B2 stay this time(multiple entry 10 year visa) and she wants to stay here until April. We are wondering if it is ok to file an I-539 to extend and then file the I-130 after that. Does anyone know if filing the I-539 electronically gets you a receipt right away so that you don't have to worry about going out of status?