Arizona Debtor Change of Address is a process for debtors residing in Arizona to update their address with creditors. The process requires debtors to provide creditors with written notice of a change of address. There are two main types of Arizona Debtor Change of Address: voluntary and involuntary. Voluntary change of address occurs when a debtor provides written notice to a creditor that their address has changed. Involuntary change of address occurs when a creditor is provided with written notice from a third party that the debtor’s address has changed. In either case, the creditor must update their records with the new address or risk potential legal action.