Domicile refers to the place you call home permanently. Your domicile is important for legal purposes such as paying taxes, voting, and claiming benefits.1. a dwelling place : place of residence : home 2. Law a : a person's fixed, permanent, and principal home for legal purposes What does Domicile mean? Under English law a party is generally domiciled in the country in which they have made their permanent home. In law, domicile is the status or attribution of being a lawful permanent resident in a particular jurisdiction. The term 'domicile' in law refers to a person's permanent legal home, which they consider to have no genuine intention of changing. The term "domicile" means the bodily presence of an individual person in a place coupled with an intent to make such a place one's home. 1. a place of residence; house or home. 2.