Applying for new B-2 visa before current visa expires

[sam930]

Hi All:
My mom has a B-2 visa that expires in May 2008. She plans to arrive in the US in June 2008. Does she have to wait for her current visa to expire in May 2008, or can she apply right away for another B-2 visa?

Thanks!

 

[Triple Citizen]

She may apply now. If approved, they will cancel the old visa when the new one is issued.