Guardianship and conservatorship: the last resort

When an adult can no longer make decisions and has no legal documents in place, the courts step in through guardianship or conservatorship. It works, but it’s slow, expensive, public, and strips away a person’s rights — which is why it should be the last resort.

What they are

A guardian is appointed by a court to make personal and medical decisions for someone found legally incapacitated; a conservator manages their finances. (States use the terms differently — some use “guardian of the person” and “guardian of the estate.”) The court, not the family, decides who is appointed and oversees them afterward.

When a family needs it

Typically when someone has lost capacity — advanced dementia, a severe stroke — without having signed a power of attorney, and decisions must be made: consenting to care, managing money, applying for benefits. If valid powers of attorney exist, guardianship is usually unnecessary.

How the process works

It involves a petition, a medical evaluation of capacity, notice to the person and family, sometimes a court-appointed evaluator, and a hearing. It can take weeks to months and cost thousands in legal and filing fees, and the guardian must file ongoing reports to the court.

How to avoid it

The single best step is to set up a durable financial power of attorney, a healthcare power of attorney, and advance directives while the person still has capacity. It costs a fraction of guardianship and keeps decisions inside the family. If you’re reading this before a crisis, handle the documents now.

When there was no earlier moment: lifelong disability

Everything above is written for capacity that was lost — and it quietly implies that guardianship is a failure of planning, something you’d have avoided with better paperwork. For a large group of families that framing is simply wrong, and we’d rather say so than let the page keep implying it.

If your son or daughter has an intellectual or developmental disability and has never had the capacity to sign a contract, there is no earlier moment you missed. A power of attorney is a document a person grants; granting it requires understanding it. So the advice above — sign a POA while you still can — was never available to you, and arriving at your child’s 18th birthday facing this decision is not a mistake. It is the ordinary shape of the situation.

What is true is that guardianship still shouldn’t be the automatic answer at 18, because it takes rights away wholesale from someone who may only need help in specific areas. The alternatives worth knowing by name:

• Supported decision-making. Instead of transferring the decision to someone else, the person keeps their legal right to decide and formally names supporters who help them understand options and communicate their choice. A growing number of states now recognize it by statute, sometimes with a standard agreement form; elsewhere it exists in practice without a statute. It can also work alongside narrower tools rather than replacing them.
• Representative payee. If the practical problem is managing an SSI or Social Security check, SSA can appoint a representative payee to receive and manage just those benefits. It requires no court and no finding of incapacity — and for many families it is most of what they actually needed.
• Limited or partial guardianship. Where a court order genuinely is needed, most states allow one tailored to specific areas — medical decisions, say — leaving the person their rights everywhere else. Ask for the narrowest order that solves the real problem rather than a plenary one by default.
• The ordinary tools, where capacity allows. Capacity is not all-or-nothing and it is decision-specific. Someone who can’t manage a portfolio may well be able to appoint a healthcare proxy. Don’t assume the whole set is unavailable.

ABLE accounts: the piece most families are never told about

Whatever route you take on decision-making, there is a separate and very practical problem: a person on SSI generally cannot hold more than $2,000 in countable resources. That single rule is why families are warned never to put savings in a disabled child’s name, and why well-meaning grandparents’ gifts can suspend benefits.

An ABLE account (from the ABLE Act; they’re Section 529A accounts, cousins to 529 college accounts) is the fix, and it is badly under-known. Money in an ABLE account is excluded from the SSI resource limit up to $100,000, and doesn’t count for Medicaid eligibility at all. The beneficiary can hold real savings, in their own name, for their own housing, transport, education, assistive technology, or basic living expenses, without losing benefits. Earnings grow tax-free when spent on qualified disability expenses. Most states run a plan and you can generally enroll in another state’s.

Three things worth knowing before you open one:

• Eligibility runs off age of onset, and it just changed. The disability must have begun before a set age — and as of January 1, 2026 that threshold rose from 26 to 46, which newly qualifies a very large group of people, including many disabled by conditions in mid-life. If someone told you years ago that ABLE wasn’t an option, that answer may now be out of date.
• It complements a special-needs trust; it doesn’t replace one. ABLE is simple, cheap, and the beneficiary controls it, but it’s capped. A third-party special-needs trust has no cap and is the vehicle for what you leave. Most families who plan well end up with both.
• There’s a Medicaid payback question. Federal law contemplates states recovering Medicaid costs from what’s left in an ABLE account when the beneficiary dies, and state practice on whether they actually do it varies. It’s a real consideration for how much you park there versus in a trust — and a specific thing to ask about.

Both of these — the decision-making route and the money route — are worth an hour with an attorney who does special-needs planning specifically, which is a different specialty from ordinary elder law. Ask your state’s developmental-disabilities agency or Arc chapter who families actually use; they will know.

Sources and honesty: the $100,000 SSI exclusion, the $2,000 resource limit, and the age-46 onset threshold effective January 2026 are federal ABLE/SSI rules — confirm current figures and your state’s plan details with SSA ↗ and the ABLE National Resource Center ↗. Supported-decision-making law is genuinely state-by-state and moving fast; we deliberately don’t list which states have it, because any list we published would be wrong somewhere. Your state’s protection-and-advocacy organization tracks it accurately.

This guide is general information, not medical, legal, or financial advice. Rules vary by state and change over time. For personalized, unbiased help, your Area Agency on Aging and your state’s Long-Term Care Ombudsman are free.