To establish a new domicile, you need 1) a physical presence, and 2) a truthful, concurrent, intent of making the new state your permanent place of abode. Purpose: To request domicile verification from a nonrelative who is familiar with the household's situation.A domicile is a place where a person has the intent of making their permanent home. Use our Affidavit of Domicile form to verify the last home address of a deceased person to speed up the inheritance process. Domicile is the place a person intends to establish a permanent home. Affidavit of Domicile is a form in our office for people to sign before a notary claiming Texas to be your home. We file the form with the court. The letter is worded to the outside person not to you.