Your domicile is the state of your permanent home, or the state you consider your home whenever you are elsewhere. Your domicile is an important place.Although there is no universal definition for all purposes, generally, your domicile is where you intend to permanently remain. In fact, its meaning can be tricky. Simply put, your domicile is your home—the state you consider your permanent place of residence. This means the county where the Decedent lived and considered their primary home address before they died. Domicile is intended to be permanent rather than temporary, whereas residence means living in a particular locality and requires mere physical presence. 1. a dwelling place : place of residence : home 2. Law a : a person's fixed, permanent, and principal home for legal purposes Domicile is the place a person intends to establish a permanent home.