We often see people who were interviewed for their naturalization application months ago but have yet to receive a decision. The wait can be maddening, but there is a solution if you were interviewed at least 120 days ago and have not received a decision.
What can I do?
Congress anticipated such delays by passing a law that allows you to appeal to a US district court if the United States Citizenship and Immigration Services (USCIS) fails to make a decision on your naturalization application within 120 days of the interview.
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