ARS § 42-18151

42-18151 - Who may redeem real property tax liens; persons owning partial interest 42-18151 . Who may redeem real property tax liens; persons owning partial interest A. A real property tax lien that is sold under article 3 of this chapter may be redeemed by: 1. The owner. 2. Any person that wants to pay on behalf of the owner by making a charitable gift. 3. The owner's agent, assignee or attorney. 4. Any person who has a legal or equitable claim in the property, including a certificate of purchase of a different date. B. A person who owns an interest in real property less than the whole may redeem a tax lien against that interest as a percentage of the entire liability reported by the county assessor by paying the proportionate part of the whole amount due.