Purpose: To request domicile verification from a nonrelative who is familiar with the household's situation. 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.Use our Affidavit of Domicile form to verify the last home address of a deceased person to speed up the inheritance process. An affidavit of domicile is a sworn statement signed before a notary public establishing the legal domicile of someone who has died. The letter is worded to the outside person not to you. In order to prove domicile, all original applicants for a CDL must present two acceptable documents verifying the applicant's domicile address in Texas.