Louisiana Domicile, what is it and how can I prove it?

Although a person can have multiple residences, they can only have one domicile. The determination of domicile can be quite complex, requiring living in Louisiana for at least six months out of the year, plus evidence of intent to remain here permanently. Domicile can be inferred from a totality of a person’s actions and can be supported by documents such as a voter registration card or filing of Resident Tax Return IT 540.