Indiana Durable Power of Attorney

What a Durable Power of Attorney Does Under Indiana Law

A durable power of attorney (POA) under Indiana Code § 30-5 lets your young adult name a trusted person — called the attorney-in-fact — to handle financial and property decisions on their behalf. The word "durable" matters: under IC § 30-5-10-3, Indiana powers of attorney survive the principal's subsequent incapacity by default unless the document explicitly says otherwise.

That single feature makes a durable POA one of the most useful tools for families navigating the transition to adulthood. If your child can understand the general nature of delegating financial authority on their 18th birthday, they can sign a POA that afternoon. No court filing, no physician's report, no hearing.

There is one critical limitation: since January 1, 2023, a standard durable POA under IC § 30-5 cannot include healthcare powers. IC § 30-5-5-16(e) voids any POA executed after that date that attempts to grant medical decision-making authority. Healthcare decisions require a separate Health Care Advance Directive under IC § 16-36-7.

Signing Requirements for Indiana POAs

Indiana Code § 30-5-4-1 allows a POA to be signed before either a notary public or two adult witnesses. Both methods produce a legally valid document.

That said, notarization makes real-world enforcement dramatically easier. Banks, brokerages, and government agencies routinely flag witness-only documents for extended compliance review, even when the statute doesn't require notarization. A notarized POA gets processed faster and challenged less.

The principal — your young adult — must have "sound mind" at the moment of signing. This is a higher bar than what Indiana requires for a Supported Decision-Making agreement, but lower than the clinical evaluation needed for guardianship. Whether the standard is met is fact-specific.

What Happens When a Bank Refuses to Accept Your POA

Indiana has some of the strongest POA enforcement protections in the country. Under IC § 30-5-9-9, a financial institution must accept a valid durable POA within three business days of receiving it, or provide a detailed written explanation of the legal basis for refusal.

"Internal policy" and "the document is too old" are not valid legal defenses. If a bank refuses without a statutory basis, your attorney-in-fact can sue for:

• Treble damages — three times the actual financial loss caused by the refusal
• Attorney's fees for the agent who had to bring the enforcement action
• Prejudgment interest running from the date of the bank's refusal

This statutory remedy exists because Indiana lawmakers recognized that institutional foot-dragging defeats the entire purpose of a POA. When a bank rejects your document, the first step is a written demand citing IC § 30-5-9-9 specifically. Most institutions comply once they realize the statute exposes them to triple damages.

Financial POA vs. Guardianship of the Estate

A durable financial POA and a court-appointed Guardian of the Estate do similar work — managing money, paying bills, signing contracts — but the paths to get there are completely different.

For families where the young adult has signing capacity, the financial POA is almost always the right starting point. It preserves their autonomy, costs almost nothing, and can be revoked with a notarized written instrument at any time.

When a POA Is Not Enough

A durable POA only works if the principal has the cognitive capacity to understand what they're signing at the moment of execution. If your young adult's disability is severe enough that they cannot grasp the concept of delegating financial authority, the document won't be legally valid.

In that situation, the next step is not necessarily full guardianship. Indiana law requires courts to consider less restrictive alternatives first, including a limited guardianship that covers only financial matters while leaving personal autonomy intact. A Supported Decision-Making agreement under IC § 29-3-14 has a lower capacity threshold than a POA and may also bridge the gap.

The Indiana Adult Guardianship & Alternatives Guide walks through the full decision framework — from SDM agreements and POAs through limited and plenary guardianship — with the specific Indiana statutes, signing requirements, and cost breakdowns for each option.

See more Indiana guides →