回複：請問白兔等各位大俠，i-539能提前3個月遞交嗎？謝謝！

來源: 於 2007-07-16 08:12:23 [舊帖] [給我悄悄話] 本文已被閱讀：次

You can file I539 and/or I-129 even up to 6 months in advance (3-6 months recommended).