hi everybody
i am new to this forum.i wanna ask u one thing. i am in visa B1 and my visa will expire on jan 1 and i already applied once for extension and got approved upto jan1.could i apply again for the extension of my visa? if i get rejection after applying the visa,is there any problem in getting the visa later. Visa given to me from the us embassy ktm is upto march 15.can USCIS extend my visa beyond march 15 regardless of my visa from ktm us embassy?

you can extend only for one time maximum for 6 months. But u already extended for next 6 month, you can't extend for more. As you mentioned that you have visa till march15th, better to leave US before Jan 1(before I-94 expire) and come back to US before march 15th (if ur visa is multiple entrance).

hi saab
Thanks for the information.