Updated August 3, 2026. Quick answer: they are not alternatives — most people who need one benefit from both. An ABLE account is cheap, self-managed and limited to about $20,000 a year. A special-needs trust has no contribution limit and costs real money to draft. The dividing line is size and control.
Side by side
| ABLE account | Special needs trust | |
|---|---|---|
| Annual limit | $20,000 for 2026, plus an extra amount for a working beneficiary | None |
| Cost to set up | Minimal — open it online through a state programme | Legal drafting; a pooled trust is cheaper than an individual one |
| Who controls it | The beneficiary, usually | A trustee |
| Eligibility | Disability onset before age 46 | No onset-age rule; first-party requires under 65 at funding |
| SSI resource treatment | Up to $100,000 excluded | Properly drafted, not a countable resource |
| Medicaid payback | Only assistance paid after the account was opened | First-party: lifetime. Third-party: none |
The two differences that actually decide it
1. The payback is narrower on an ABLE account. The state’s claim reaches only medical assistance paid after the account was established. A first-party trust payback reaches a lifetime. For someone disabled since childhood with decades of Medicaid behind them, that gap is enormous. The trust payback rule.
2. An ABLE account gives the beneficiary control. That is the point for someone managing their own life, and it is the drawback where money management is part of the disability. A trustee is a safeguard or an obstacle depending entirely on the person.
Why most people should have both
The usual shape: the ABLE account for day-to-day money — a debit card, rent, a phone, transport — and the trust for the larger sum that would blow through the annual limit, typically a settlement or a family bequest.
A trust can even fund the ABLE account, which combines the trustee’s oversight of the bulk with the beneficiary’s independence over spending money.
If you are the one writing the will
Both of these exist because of one number: an outright inheritance above the SSI countable-resource limit can end the benefit, and the Medicaid that rides on it. What that limit is, and the mistakes that happen in the will itself.
Where the third-party trust wins outright
If the money is coming from you rather than from the disabled person, a third-party trust carries no payback at all and no age rule. That is strictly better than routing family money into an ABLE account, whose balance the state can claim against on death. An ABLE account is the right home for the beneficiary’s own earnings; it is the wrong home for your bequest.
The eligibility change that opened ABLE to far more people.
General information drawn from IRS, Medicare, HUD and state statute and regulation, not legal, tax or financial advice. Continuing-care law is state law and differs materially between states; every figure here is year-labelled and every source named. Powers of attorney, guardianship and trusts are governed by STATE law and differ materially between states; nothing here is a substitute for reading your own documents or taking advice on your own facts.
The choice usually gets made in a hurry, because an inheritance has already arrived — what an inheritance does to SSI, and the routes out.