Complete the enclosed Affidavit of Domicile attesting to the decedent's state of residency, and have the completed form notarized. A certified Affidavit of Domicile.This section provides you with the most frequently requested forms necessary to make changes to your account. CocoDoc collected lots of free affidavit of domicile computershare for our users. Welcome to the Forms Center, the location for all administrative and policy servicing forms. Visit our Help Center for additional support.