回复：回复：h1b with Canadian passpo

来源: 于 2005-09-21 08:07:48 [旧帖] [给我悄悄话] 本文已被阅读：次

TN visa has no immigration intention, but H1B has dual intentions and it is valid for 6 years at least. With TN, you need to renew it every year. Switching to H1B from TN is just to save the hassle to reapplying every year.