AZ ABLE Account

What a STABLE Account Is

Arizona's ABLE-eligible savings program is called STABLE — it's the state's designated plan under the federal Achieving a Better Life Experience Act. A STABLE account lets a person with a qualifying disability save and invest money for disability-related expenses without losing eligibility for means-tested benefits like SSI and AHCCCS (Arizona's Medicaid program).

The mechanics are simple: you open the account, contribute funds, and spend them on qualified disability expenses — housing, transportation, education, assistive technology, health and wellness, legal fees, and more. The funds grow tax-free, and withdrawals for qualified expenses aren't taxed either.

Eligibility After the Age Expansion

The ABLE Age Adjustment Act expanded eligibility from onset-before-age-26 to onset-before-age-46, effective for tax years beginning in 2026. Any Arizona resident whose qualifying disability began before age 46 can now open a STABLE account. That covers the vast majority of developmental and intellectual disabilities, since those are present from birth or early childhood.

Qualifying means either receiving SSI or SSDI, or self-certifying a disability that meets Social Security's criteria. You don't need a formal SSA determination if you can self-certify — but keep documentation of your diagnosis in case the IRS requests verification.

Contribution Limits and the SSI Boundary

Annual contributions cap at $20,000. If the account holder is employed and doesn't participate in an employer retirement plan, they can contribute an additional $15,650 from their earnings — bringing the practical maximum to $35,650 per year for a working adult with a disability.

The SSI interaction is where families need to pay attention: your adult child's SSI benefit is unaffected as long as the STABLE account balance stays under $100,000. Once the balance crosses that threshold, SSI payments suspend (not terminate) until the balance drops back below $100,000. AHCCCS eligibility continues regardless of the account balance — the SSI suspension doesn't cascade to Medicaid.

Funds in a STABLE account don't count as a "resource" for SSI purposes, which is why they don't trigger SSI's ordinary individual resource limit that disqualifies most other savings.

STABLE Account vs. Special Needs Trust

Both tools protect assets without jeopardizing benefits, but they serve different situations:

STABLE account advantages: no attorney needed to set up, no trustee required, the account holder controls their own money, low administrative costs, tax-free growth, and annual contributions are straightforward.

Special Needs Trust advantages: no annual contribution cap (a settlement or inheritance of any size can go in), no account balance threshold that triggers SSI suspension, and a third-party SNT can be funded by anyone without the beneficiary needing to be involved.

The practical dividing line: if you're managing ongoing income (SSI, wages, family gifts) and the total will stay under $100,000, a STABLE account is simpler and cheaper. If your adult child receives a personal injury settlement, an inheritance, or holds assets that exceed the STABLE thresholds, a special needs trust is the appropriate vehicle — and you'll likely need an attorney to draft it.

Many families use both: a STABLE account for day-to-day disability expenses and a third-party special needs trust for larger assets that need to be sheltered from the $100,000 boundary.

Opening an Account

Arizona's STABLE program is administered through a national ABLE plan — you apply online, designate the beneficiary (the person with the disability), name an authorized signer if the beneficiary needs help managing the account, and fund it. The account holder can be their own authorized signer if they have the capacity to manage it.

For disability families navigating the transition at 18, a STABLE account is often the first financial tool to set up — it doesn't require court involvement, doesn't strip any civil rights, and starts protecting assets from the SSI resource limit immediately.

The Arizona Adult Guardianship & Alternatives Guide covers how STABLE accounts fit into the broader financial protection framework alongside Representative Payee appointments, durable financial POAs, and conservatorships.

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