Show evidence of physical presence and abode (transient, temporary, or permanent) in the new location. In the City of Philadelphia.What does Pennsylvania domicile mean? Obtain a Driver's License in the New State and Register Cars and Boats in the New State. To get a PHL City ID, you must prove your identity and residency in Philadelphia. The proof of residency documents must have your name and official Pennsylvania street address on it. Use our Affidavit of Domicile form to verify the last home address of a deceased person to speed up the inheritance process.