1. Yes, you will need to fill out I9 form and provide it to your employer. This
way, you are counted off from non-resident alien statistics. You are required to notify your employer of your change in legal status.
2. Wait for, say, three weeks and go to your nearest SSN Office and fill
out the form and tell them that you want to have the annotation removed from your card. You will get a new card w/o the annotation by mail after two/three weeks, though the number would remain "as is".
3. Wait for your GC and do the above. If you didn't get the card within
30 working days, then go to your nearby USCIS Office and get a stamp (I551) on your passport so you can travel outside the country in case of emergency.
Above are required thingys.
You could also do the following:
1. Use AR11 to notify your current address. Although it is not a must, I would recommend you to do this and keep a copy of the letter.
2. Save the approval notice for I485
3. Keep track of the dates of your travel in & out of the US
Most importantly, keep your GC with you at all times; if not possible,
keep it with you at least when you are travelling within the US.
Good luck
howdy_howdy
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I recently got my I-485 approved. What are the things one must do after getting the GC?
1. Do we have to fill out the I-9 form at our existing work or is it only for new jobs?
2. We have to change the Social Security card to get rid of the USCIS warning on permission to work..
Is there anything else we are required to or we should do? Thanks for your time.