Power of Attorney Mistakes That Cause Problems

When Robert’s father had a stroke at his home in Palm Beach, the family thought they were prepared — Dad had “a power of attorney.” But when Robert took it to the bank in West Palm Beach to pay his father’s bills, the teller refused to honor it. That single moment exposed several common Florida power of attorney mistakes that turn a helpful document into a useless one.

Mistake 1: Using an Outdated or Non-Durable Form

Florida overhauled its power of attorney law in 2011 with Chapter 709. A power of attorney that is not durable stops working the moment the principal becomes incapacitated — exactly when families need it most. Robert’s father had an old form that did not clearly state it survived incapacity. The bank read it strictly and declined. A properly drafted durable power of attorney makes that survival explicit.

Mistake 2: Relying on a “Springing” Power

Older plans sometimes use a “springing” power that only activates once a doctor certifies incapacity. Florida no longer permits new springing powers under Chapter 709; they must be effective when signed. Worse, springing language creates real-world delays — banks demand proof of incapacity before acting, slowing everything to a halt. An immediately effective durable power avoids this trap.

Mistake 3: Leaving Out Specific “Superpowers”

Florida law requires certain significant authorities to be separately initialed by the principal — things like making gifts, creating or amending a trust, changing beneficiary designations, or right of survivorship decisions. If those powers are not specifically enumerated and initialed, the agent simply cannot do them. Robert later discovered his father’s agent could pay bills but could not move funds for Medicaid planning because that authority was never included.

Mistake 4: Naming the Wrong Agent or No Backup

Choosing an agent is a trust decision, not a fairness contest. Naming all three children jointly sounds even-handed but can cause gridlock when they disagree. And many documents name only one agent with no successor, so if that person dies or cannot serve, the family is left with nothing. A clear primary agent plus a named backup prevents both problems.

Mistake 5: Letting It Get Too Old

A power of attorney does not legally expire, but in practice, banks and brokerages grow wary of documents that are decades old. Institutions in Palm Beach County may hesitate to honor a yellowed form from the 1990s. Reviewing the document every few years and re-executing it when it ages keeps it usable.

What Happens When It Fails

The consequence of these mistakes is the very outcome a power of attorney is meant to prevent: guardianship. Because Robert’s father’s document fell short, the family had to petition a Palm Beach County court to appoint a guardian — a public, expensive, and slow process, complete with ongoing court supervision. A few corrected details up front would have spared them all of it.

Getting It Right

A strong Florida power of attorney is durable, immediately effective, specific about enumerated powers, properly witnessed and notarized, and paired with a successor agent. It should also coordinate with the rest of your plan — your health care surrogate, will, and any trust — so authority is seamless across a crisis.

A power of attorney is only as good as its drafting. Before relying on one, or if yours predates 2011, consult a licensed Florida estate planning attorney to confirm it complies with Chapter 709 and will actually be honored when your family needs it.