After having moved to the United States, I've camped around the Bay area for 6 months, using Airbnb, and trying out different living conditions. Throughout these time, I haven't completed an AR-11, due to not having a stable place of residence.
I have now found a place to crash long-term; I've been living here for 3 months. I have filled out the forms to arrange for my NI; they've posted it to this specific address. Does it mean they have this as my permanent resident address, or do I have to fill out an AR-11?
What are the consequences for late filing?
If this is required, what should I put under "old address"?