回复：h1b transfer to TN and then transfer back to H1b possible? th

来源: 于 2008-01-24 15:36:20 [旧帖] [给我悄悄话] 本文已被阅读：次

You may have some problem to file I-140 after changing to TN (TN is non-immigration visa).

Why don't you file I-140 now? Then, you may extend your H-1B visa for another year while I-140 is pending (I am not 100% sure and you asking experts in this forum about this).