Yes, a theft case may keep the USCIS officer from determining that you are a "person of good moral character", which is a requirement for naturalization. The expungement does nothing, as it does not change the fact that you committed a crime, were arrested, charged and convicted. You may need to wait for five years beyond the final disposition of your criminal case. Consult with an immigration attorney to review the criminal record.
Answered on Aug 05th, 2011 at 3:59 PM