The three documents to have in place
1. Durable Power of Attorney (A.R.S. §14-5501 et seq.)
Arizona’s POA statute is at A.R.S. §14-5501 et seq. Statutory short form available; must be notarized. Springing POAs (effective on incapacity) and immediate-effect POAs both permitted.1
2. Health Care Power of Attorney / Living Will (A.R.S. §36-3261)
Arizona allows a combined Health Care POA + Living Will document, or separate documents. A.R.S. §36-3261 et seq. Pre-Hospital Medical Care Directive (DNR-equivalent for out-of-hospital settings) is a separate AZ-specific document.
3. Revocable Living Trust
AZ probate?, while less expensive than California, still has cost and time. Most AZ families with meaningful assets use a revocable trust as the primary probate-avoidance tool. AZ adopted the Uniform Trust Code in 2009.
Arizona's homestead exemption — raised to $400,000
Proposition 209 (passed November 2022, effective December 2022) substantially raised Arizona’s homestead exemption from $150,000 to $400,000.2The homestead exemption protects equity in the primary residence from most creditor claims (with limited exceptions for purchase-money mortgages, mechanic’s liens, tax liens, and certain other claims).
Practical implications:
- Materially expanded asset-protection planning for AZ retirees with home equity
- For Medicaid (ALTCS) planning, the homestead remains generally exempt up to federal equity caps ($752,000 in 2026)
- The exemption adjusts annually based on cost of living
The Senior Property Valuation Protection
Often called the “Senior Freeze,” this AZ-specific program locks in the assessed value of a primary residence for qualifying seniors 65+ with limited household income.3Eligibility:
- Owner-occupant 65+
- Income under threshold (varies; updated annually)
- Property is the primary residence
- Must apply through the county assessor
Once approved, the assessed value is “frozen” for 3 years (renewable). The freeze can produce substantial property-tax savings over time, especially for seniors who bought decades ago and would otherwise face large annual increases. Materially under-claimed because the application is opaque and most AZ seniors don’t know about it.
Community property in Arizona
Arizona is a community-property? state. Marital assets acquired during marriage are community property; pre- marriage and gift/inheritance assets are separate. Estate planning must navigate:
- Each spouse owns 1/2 of community property
- Community property gets full step-up in basis at death of either spouse (federal tax benefit)
- Each spouse can devise their half of community property at death
- AZ permits community-property agreements that convert separate property to community (and vice versa)
The Vulnerable Adult statute
A.R.S. §46-451 et seq. defines “Vulnerable Adult?” and creates a civil cause of action for abuse, neglect, and exploitation. Distinctive features:4
- Treble damages (3x actual damages) available for proven exploitation
- Attorney’s fees recoverable
- Punitive damages available
- One of the strongest elder-abuse civil remedies in the US
AZ-licensed elder-law attorneys handle Vulnerable Adult cases frequently; many take contingency given the treble- damages provision.
Probate in Arizona — and recent threshold expansion
AZ probate is administered through the Superior Court in each county. Two main paths:
- Small-estate affidavit?. HB 2116 (effective June 30, 2025) substantially raised the small-estate thresholds: $200,000 personal property / $300,000 real property under A.R.S. §14-3971. Streamlined transfer procedure
- Informal probate. Standard probate for larger estates; typical timeline 6-12 months
The 2025 small-estate threshold increase means many more AZ estates now qualify for the simplified procedure. Worth confirming current thresholds at filing.
What to do this quarter
- Confirm AZ-compliant POA and Health Care POA are in place
- Check Senior Property Valuation Protection eligibility at the county assessor — the application is under-used
- If estate exceeds the 2025 small-estate thresholds and no trust exists, talk to an AZ estate planner
- If you suspect elder financial exploitation, contact APS?(Adult Protective Services, 1-877-767-2385) and an AZ elder-law attorney about Vulnerable Adult remedies