I am currently on an H1B visa and my wife entered on a B1 visa. She had obtained the B1 visa prior to our marriage but came to US only after our marriage. I was wondering if its possible to convert her B1 to H4, while she is still in US ? or is it required that she leave the country and then get a H4 stamp. In the latter case can we get the H4 stamp from Mexico/Canada ?
thanks,
kcab
thanks,
kcab