There are some disadvantages to becoming an Arizona resident. You don't need to have a state residency.Leave the US, get FEIE and pay no state income tax. SD is unique among the 50 US states in having passed laws specifically intended to make it easier for nomads and longterm travelers to become residents. Read the essential requirements for obtaining temporary residency in Panama, including financial proofs, documents, and application tips. Application for title. There's an application for title that you'll need to fill out as well called Form 130-U. Bring proof of your residential address: ❑ Residency Affidavit.