I am currently on 12 month OPT that expires in May 2013. I am eligible for 17 OPT STEM Extension. My employer only use 1099 form when hire employees. They are willing to get E-verify to help me to extend the OPT. But it seems the firm must uses 1-9 form? very confused. Could you tell me is there any way i can get extension with this employer? Is company only uses 1099 eligible to apply for E-verify? If not, what will be a better solution on my case? Thank you very much.