AZ HB2107

Prohibits foreclosure actions on certificates of purchase when the real property is the property owner's primary residence as defined in section 42-12053.

Requires the county treasurer to recover redemption amounts through alternative methods including setoff for debts, wage garnishment, payment plan agreements, or other legal methods instead of foreclosure.

Maintains existing foreclosure rights for non-primary residences, allowing certificate of purchase holders to bring foreclosure actions beginning three years after the lien sale but not later than ten years after acquisition.

Updates terminology throughout the statute from "purchaser" to "certificate of purchase holder" for clarity.

Applies to all tax liens sold on or after the effective date of the act.