Chanllengin question

來源: 於 2006-11-16 10:48:00 [舊帖] [給我悄悄話] 本文已被閱讀：次

If one worked under H1B for 1 year, later transfered to F1. Now after 5 years in F1, can one switch back to H1 and be exampted from the annual quote?