Hi,
we get most of our mail to a p.o. box due to mail issues in our neighborhood. When filing, will we indicate our street address and then the po box as a mailing address? do we ned to change our address before although we haven't physiclaly moved? Does uscis find po boxes "suspicious" and maybe calls for an interview due to the po box? we do not want yet another interview for somethign silly like this. any help aprecfiated!