老師好! 我EB1a 通過，但J豁免還在大使館最後審批階段，估計4月前可以送到DOS. 這樣的情況我可以現在直接遞交485，注明DOS pending嗎，等RF的時候估計J豁免已經下來了。這樣做會被直接reject嗎。EB1排期對我現在的工作會有很大影響。謝謝。
-Technically, you cannot file I-485 before you get the J-1 waiver approval from USCIS. But practically, you may just file I-485 now, and then USCIS will send you RFE for this document some time later, and then can provide it at that time. The only issue is that if USCIS send you RFE for this document and you have not got the J-1 waiver at that time (i.e. you cannot provide it before the deadline on the RFE), then your I-485 will be denied.
還有一個問題，在J豁免最終獲批之前，還可以延DS2019嗎。非常感謝。
-Yes. So, just go ahead to do it as soon as possible to extend your legal status. You cannot extend J-1 status after J-1 waiver is approved.
