Power of Attorney vs Guardianship in Maine: Cost, Process, and Which One You Need

A power of attorney and a guardianship both give someone authority to act on another person's behalf. But the similarities end there. One is private, voluntary, and costs under $50. The other is public, court-ordered, and can cost $5,000 to $15,000 or more. Understanding the difference matters because the choice is usually made for you by timing — if you wait too long, the POA option disappears.

The Core Difference

A power of attorney is a voluntary delegation. The principal (the person granting authority) chooses their agent, defines the scope of authority, and signs the document while they have mental capacity. It takes effect immediately or upon a triggering event (springing). No court involvement. No public record.

A guardianship (for personal and healthcare decisions) or conservatorship (for financial decisions) is a court-imposed delegation. It's only available when someone has already lost the capacity to manage their own affairs and didn't have a POA in place. A probate court judge appoints a fiduciary after a formal hearing.

Cost Comparison

Process Comparison

Power of Attorney

1. Principal chooses their agent
2. Document is drafted with appropriate scope and statutory notices
3. Principal signs before a notary (financial POA) or two witnesses (healthcare directive)
4. Agent's authority is immediate (or springing, if specified)
5. No court involvement at any point

Guardianship in Maine

1. Someone (usually a family member) files a petition in the county probate court under 18-C M.R.S. Article 5
2. The court appoints a visitor to interview the incapacitated person and report on their condition
3. The court may appoint an attorney to represent the incapacitated person's interests
4. A hearing is held where the petitioner must prove, by clear and convincing evidence, that the person is incapacitated and that guardianship is necessary
5. If granted, the guardian must file annual reports with the court
6. The guardian's authority can be modified or terminated by the court at any time

What You Lose Under Guardianship

Guardianship strips autonomy in ways a POA never does:

• Privacy — Guardianship proceedings are public court records. Anyone can access the petition, medical evaluations, and financial accountings
• Choice — The court decides who serves as guardian, not the incapacitated person. While preferences expressed in a prior advance directive are considered, the court isn't bound by them
• Flexibility — A guardian must seek court approval for major decisions (selling property, changing residence). A POA agent can act within their granted authority without court permission
• Family harmony — Guardianship hearings are adversarial. If multiple family members disagree about who should serve, the proceeding becomes a contested legal battle

Guardianship vs Conservatorship

Maine distinguishes between the two:

• Guardian — Appointed for personal and healthcare decisions. Determines where the ward lives, what medical treatment they receive, and manages personal care
• Conservator — Appointed for financial decisions. Manages bank accounts, pays bills, handles investments, files taxes, and manages property

A single petition can request both (filing fee: $125 including the $10 surcharge). In many cases, the same person serves in both roles.

When You Can Still Avoid Guardianship

Even after an early dementia diagnosis, a POA is often still possible. Under Maine law, the capacity to sign a POA is functional — the person must understand what they're signing at the moment of signing. People with early-stage cognitive decline often have lucid intervals where they meet this standard.

The window closes when the person can no longer understand:

• That they're appointing someone to act on their behalf
• Who they're appointing
• What powers they're granting

Nominating Your Own Guardian

Maine allows a strategic hedge: you can use your advance directive to nominate who you'd want as your guardian and conservator if the need ever arises. Under 18-C M.R.S. § 5-803, the probate court must appoint your nominated fiduciaries unless there's clear evidence of unfitness or abuse.

This doesn't prevent guardianship proceedings, but it gives you a voice in who serves — even after you've lost capacity.

The Simple Calculus

A durable POA costs a fraction of guardianship, takes a single day instead of months, stays private, and preserves the principal's autonomy. The only catch: you must sign it while you still have capacity.

The Maine Power of Attorney Kit includes both the financial POA and healthcare directive with guardian nomination provisions — the two documents that keep your family out of probate court when a health crisis hits.

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