I filed the I-300 form for my husband by my Green Card a year ago. Now, I passed the citizenship test, what should I do?...Do I need to file any form to show USCIS I am a citizen now? What kind of documents do I need to send to the USCIS?
I assume that you filed an I-130 for your husband. If you have been sworn in as a US citizen - not just taken the test - you can upgrade his preference category under the I-130. You need to notify CIS that you are now a US citizen so that his category changes from family 2nd preference to immediate relative. You will need to send evidence of your US citizenship to CIS.
