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我今年的好幾個來美國讀書的學(xué)生，持B1入境，都是先去了夏校。然后有的學(xué)生是回國，再簽F。有的直接入讀美國的學(xué)校，具體的操作過程。我把我給學(xué)生的這個粘貼過來，希望能幫到你！

Here is what you need to know/do to make this process go smoothly:

· You will be entering the US with your B-1/B-2 visa. Your F-1 visa will not be 'active' yet.

·
· Before your summer program ends, you will need to apply for a 'Change of Non-Immigrant Status'. This process can be done by using USCIS ELIS (an online system) and filling out Form I-539. You will need a couple of things:

· A copy of your signed I-20

· A copy of your I-94 with the 'prospective student' mark on it

· A bank statement (just like the one you provided to us when you first applied to Stuart, this is just to prove that you have enough funds to attend school here)

· $195.00, which is the I-539 standard fee.
An essay of statement why you want to change your status of B1

Make sure you don't wait until the very last minute to apply for the change of status - even though you will be fine if the case is still processing, ideally you'd want to make the switch to an F-1 just in time for school to start. Not a big deal if it goes over for a few days/weeks though, as long as you don't have any intents of leaving the country.

有兩種方法：
1，從美國的移民法來說，你拿B1簽證入美國境內(nèi)，如果不想離開美國，可以用Form I-539這種申請表來申請轉(zhuǎn)換學(xué)生身份，但這種轉(zhuǎn)換身份并不是F1簽證，當你的I-539成功獲得批準后，你在美國就是學(xué)生身份，可以合法地在美國讀書，只要你不離境并且你的I-20有效，那么，你學(xué)生身份就有效；
2，離開美國回到祖國申請學(xué)生簽證。這種操作比在美國用I-539轉(zhuǎn)換身份容易得多。因為在美國申請轉(zhuǎn)換身份會要求你提供資產(chǎn)證明、以及你要對你從b1簽證轉(zhuǎn)成學(xué)生身份的合理說明等等以及其它相關(guān)說明。我成功地辦理過兩個學(xué)生在美國由B1轉(zhuǎn)換成學(xué)生身份，但我覺得在美國轉(zhuǎn)換身份比學(xué)生在國內(nèi)申請F1簽證復(fù)雜很多。建議直接回國申請F1簽證。

回來申請面簽。找個合適的面簽時間就好。

回國換F1簽證！保持良好簽證記錄！

這么晚還被錄取?! 能說說什么學(xué)校嗎 回來簽證