When should I file H1B extension?

来源: 于 2007-04-02 21:41:27 [旧帖] [给我悄悄话] 本文已被阅读：次

My 140 has been approved and I haven't filed 485 due to priority date. My current H1B will expire by Sept 07. When should I file H1B extension? My lawyer told me that I can file by June or July and I am afraid it may be too late. Any advice on this? Thanks a lot.