Your domicile is the place where you reside and the place where you intend to return after temporary absences. Domicile refers to the place you call home permanently.Your domicile is important for legal purposes such as paying taxes, voting, and claiming benefits. The domicile is the place a person regards as his or her true home, and where they maintain the most economic, social, political, and family ties. An Affidavit of Domicile is a legal document that serves as a sworn statement used to establish the residence or domicile of a deceased person. 'Domicile' generally refers to where you live – your residence that you intend to keep for the foreseeable future. 1. a dwelling place : place of residence : home 2. Law a : a person's fixed, permanent, and principal home for legal purposes A person's domicile is his or her primary permanent residence. The common question is, "What does domicile mean?