Michigan UPOAA 2024: What the New Power of Attorney Law Changes for Your Family

On July 1, 2024, Michigan's power of attorney framework underwent its most significant overhaul in decades. The Michigan Uniform Power of Attorney Act (UPOAA), codified at MCL 556.201 et seq., replaced the old EPIC-based power of attorney provisions with a modernized statute that directly affects how families establish, execute, and enforce financial powers of attorney for aging parents.

If your parent signed a POA before July 1, 2024, it remains valid — the UPOAA does not retroactively invalidate existing documents. But if you're creating a new POA today, these changes determine whether your document will hold up at the bank, in the hospital, and in court.

Automatic Durability: The Biggest Change

Under the old law, a power of attorney survived the principal's incapacity only if the document explicitly stated it was "durable." Without that magic word, the POA died the moment your parent lost cognitive capacity — precisely when you needed it most.

The UPOAA flips this default. Under MCL 556.204, every power of attorney executed on or after July 1, 2024, is presumed durable unless the document explicitly says otherwise. This means even a bare-bones POA without the word "durable" anywhere in it will survive your parent's subsequent dementia diagnosis, stroke, or cognitive decline.

This matters enormously for families in crisis. Under the old regime, a POA that accidentally omitted the durability clause became worthless the moment the parent was diagnosed with Alzheimer's — forcing the family into a guardianship petition that could cost thousands. That failure mode is now eliminated by default.

Execution Requirements Under MCL 556.205

The UPOAA changed how a POA must be signed to be legally valid. Under MCL 556.205, the principal must sign the document (or direct another person to sign in their conscious presence) and then satisfy one of two witnessing options:

Option 1: Notarization. The principal's signature is acknowledged before a notary public. This is the strongly recommended option because it triggers the mandatory bank acceptance protections under MCL 556.220.

Option 2: Two witnesses. The principal signs in the presence of two adult witnesses who are not named as agents or successor agents in the document.

Either option produces a valid POA, but the practical difference is significant. A notarized POA comes with statutory teeth — banks must accept it within defined timelines or face liability. A witnessed-only POA is legally valid but gives financial institutions more room to delay or request additional verification.

Agent's Acknowledgment: A New Mandatory Step

Before the UPOAA, an agent could simply start acting under a POA the moment the principal signed it. The new law adds a formal step: under MCL 556.213, the agent must execute a written acknowledgment of their fiduciary duties before exercising any authority.

The acknowledgment confirms that the agent understands they must act in the principal's best interest, keep personal and principal funds separate, maintain records of all transactions, and avoid conflicts of interest. Failure to sign the acknowledgment does not invalidate the POA or relieve the agent of their duties — it's a safeguard against elder financial abuse, not a validity requirement.

As a practical matter, include the agent's acknowledgment as part of the original signing session. Having the agent sign at the same time as the principal, in front of the same notary, prevents any gap between the POA's creation and the agent's formal acceptance of their duties.

Hot Powers: What You Must Explicitly Grant

The UPOAA creates a category of "hot powers" — significant financial actions that the agent cannot perform unless the principal explicitly authorizes them in the document. Under MCL 556.201 and MCL 556.301, these include:

• Making gifts of the principal's property
• Creating, amending, or revoking trusts
• Changing beneficiary designations on insurance policies or retirement accounts
• Creating rights of survivorship
• Delegating authority to another person

A general grant of financial authority no longer covers these actions. If your parent wants you to have the ability to make Medicaid-planning gifts, restructure a trust, or update life insurance beneficiaries, each power must be spelled out in the document. This is particularly important for families facing long-term care costs — the ability to make strategic asset transfers within the Medicaid lookback rules requires explicit gifting authority.

Springing Powers: Still Available but Changed

Under the old law, "springing" powers of attorney — documents that only activate when the principal becomes incapacitated — were common. The UPOAA still permits springing powers, but the mechanics changed.

If the POA specifies that it springs into effect upon the principal's incapacity, the agent must obtain a certification from the principal's physician (or other qualified professional) confirming incapacity before exercising any authority. The agent presents this certification to third parties along with the POA.

For most families, an immediately effective durable POA is more practical than a springing one. The agent can act now — paying bills, managing investments, communicating with Medicare — while the parent retains the right to override any decision they disagree with. A springing POA creates an unnecessary delay at the worst possible moment: when your parent just had a stroke and you need to access their accounts immediately.

What This Means for Your Family

If your parent's existing POA was properly executed under the old EPIC rules, it remains valid and enforceable. But if you're creating new documents — or if the existing POA is inadequate (missing hot powers, expired agent, no durability clause) — the UPOAA framework should govern how you draft and execute the new one.

The Michigan Power of Attorney & Guardianship Kit is built entirely around the 2024 UPOAA requirements, including the execution checklist (notary vs. witnesses), the agent's acknowledgment template, hot powers language for Medicaid planning and trust management, and the bank enforcement procedures under MCL 556.220.

See more Michigan guides →