Utah Power of Attorney for a Disabled Adult

The moment your child turns 18, hospitals stop talking to you about their care, banks won't let you manage their accounts, and schools direct all communication to them — unless a legal document says otherwise. For many families, a power of attorney is sufficient to solve these problems without going to court for guardianship.

Utah offers two separate instruments that together cover the main areas where parents lose authority at the 18th birthday: the durable financial power of attorney and the advance health care directive.

Durable Financial Power of Attorney

Under Utah Code § 75-9-101 et seq., a financial power of attorney lets your adult child designate you (or another trusted person) as their agent for financial matters — banking, bill-paying, managing benefits, signing contracts, handling insurance claims.

The "durable" designation is critical. A standard power of attorney terminates if the principal loses capacity. A durable power of attorney survives incapacity, meaning it continues to work precisely when you need it most — when your adult child can no longer manage finances on their own.

Capacity requirement: Your child must have contractual capacity at the time of signing. They need to understand that they're appointing someone to handle money on their behalf. This is a higher bar than what's needed for a Supported Decision-Making Agreement, so timing matters — if capacity is borderline, execute the POA while the principal has the required capacity, because a later loss of capacity may prevent execution.

Scope flexibility: The POA can be broad (covering all financial matters) or limited to specific activities. You can tailor it to exactly what your family needs — maybe your adult child can manage day-to-day spending but needs an agent for investment decisions, tax filings, or government benefit applications.

Advance Health Care Directive

Utah's Advance Health Care Directive (AHCD) under Utah Code § 75-2A-101 et seq. combines two functions in one document: it appoints a healthcare agent (the person who makes medical decisions), and it serves as a living will (documenting treatment preferences).

The healthcare agent can only act when a clinician certifies that the individual has lost capacity to make their own treatment choices. Until that certification happens, your adult child makes their own medical decisions — the AHCD sits dormant.

The 2024 update matters. Senate Bill 79 added a supported decision-making requirement for healthcare agents and surrogate decision-makers. This means that even when the AHCD is activated, the agent must involve the individual in decisions to the greatest extent possible — explaining treatment options, considering their stated preferences, and supporting their participation rather than simply deciding for them.

Capacity requirement: The principal must be able to choose a healthcare agent and understand basic treatment choices at the time of signing.

Educational Power of Attorney

Utah doesn't have a statutory form specifically called an "educational power of attorney," but families use two approaches to maintain educational involvement:

USBE Rule R277-752 Educational Representative. If the school evaluates the student as lacking capacity for informed educational consent, an educational representative can be designated administratively. This covers IEP participation, evaluation consent, and placement decisions without a court proceeding.

SDMA covering educational decisions. Under a Supported Decision-Making Agreement, your adult child can designate you as a supporter for educational matters. Schools must accept valid SDMAs, giving you formal standing at IEP meetings while keeping decision-making authority with your child.

When a POA Isn't Enough

Powers of attorney require current capacity at the time of execution. If your adult child cannot understand the concept of appointing someone to manage their health or finances — if the very idea of delegating authority is beyond their comprehension — then a POA isn't a legal option. This is the scenario where guardianship fills the gap.

But capacity isn't all-or-nothing. Your child might have the capacity to execute a healthcare directive (understanding "I want Mom to talk to doctors for me") but not a financial POA (the concept of financial agency being more abstract). In that case, the AHCD handles medical decisions while a limited guardianship or representative payee arrangement handles finances.

The Utah Adult Guardianship & Alternatives Guide includes a domain-specific capability worksheet that helps you assess your child's capacity for each type of legal instrument before deciding which combination of tools fits.

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