Working With a Power of Attorney or Guardian

Why this matters

"I have power of attorney for Mom" is said at a lot of kitchen tables, and it means less than people think about half the time. Sometimes it is exactly right and the son is the person who should sign. Sometimes the document is a healthcare proxy that covers medical decisions and nothing else, or a power that only switches on after a doctor certifies incapacity, or it ended when the parent died last month. A shop that takes the sentence at face value can end up with a contract signed by someone who had no authority, an angry sibling who did, and a customer who was talked over in her own house. This walks through asking for the document without insulting anyone, reading the parts that matter, recording it, and getting the signature and payment from the right person.

The vocabulary, once

• Principal: the person who made the power of attorney (usually the customer).
• Agent (also attorney-in-fact): the person the principal named to act for them. They do not need to be a lawyer.
• Financial power of attorney: authorizes the agent to handle money, property and contracts. This is the one that covers a repair contract.
• Healthcare power of attorney (also healthcare proxy, medical power of attorney): authorizes medical decisions only. It does not authorize buying a furnace.
• Durable: stays in effect if the principal loses capacity. A non-durable power ends exactly when you would need it, so most powers drafted for an aging parent say "durable".
• Springing: takes effect only when a stated event happens, usually a doctor certifying in writing that the principal lacks capacity. Until then it is paper.
• Guardian or conservator: a person appointed by a court, not chosen by the principal. Names vary by state: many use "guardian of the person" for personal and medical decisions and "conservator" or "guardian of the estate" for money. Proof is a court order, often called letters of guardianship or letters of conservatorship.

The steps

1. Ask who makes decisions, early and neutrally

Ask at booking or at the start of the visit, before any price is on the table, and ask everyone the same way so it reads as routine rather than suspicion.

Why: the same question asked after a large estimate sounds like "can you afford this?" or "are you competent?", and it is asked too late to change who should be in the room. If skipped: you sell to the principal, the agent arrives later, and the sale gets re-litigated.

TECH:     Before I go through options, who usually
          helps you make decisions on things like
          this? Some folks like a family member in
          on it.
CUSTOMER: My son Dan handles my bills now. He has
          the power of attorney.
TECH:     That's helpful. Would you like him on the
          phone while we go through it? And so I
          set this up right, could Dan send a photo
          of the page that names him? We keep that
          on file for every customer who has one.
DAN:      (on speaker) Sure. Why do you need it?
TECH:     So when you sign, the paperwork says you
          signed for your mom, and nobody can say
          later that we took it on your word.

Note what the dialog does. It keeps the customer as the person being spoken to, frames the document request as standard practice, and gives the agent a reason that protects him rather than doubts him.

2. Get the document, or the pages that matter

Ask for the full document if possible, at minimum: the first page naming the principal and agent, the page granting powers, the signature and notary page, and any page with conditions. A photo is fine.

Why: the cover page alone tells you nothing about scope or conditions. If skipped: you are relying on a description from the person who benefits from the description.

3. Identify which kind it is

Read the title and the grant of powers. Financial authority looks like "real property", "banking", "contracts", "to make repairs to my residence" or a general grant of authority over property. Healthcare authority talks about "medical treatment", "health care decisions", "life-sustaining treatment".

Why: a healthcare proxy is the most common wrong document families hand over, because it is the one they remember making. If skipped: the person signs under a document that gives them no authority over the contract at all.

4. Read the four lines that decide whether it works today

• Is it durable? Look for "this power of attorney shall not be affected by subsequent disability or incapacity" or similar.
• Is it springing? Look for "shall become effective upon" and a certification requirement. If springing, ask for the physician's letter or certification it requires.
• Is anything excluded? Some powers carve out real estate or cap spending, or require co-agents to act together ("jointly"), in which case both sign.
• Is the principal alive and has it been revoked? Every power of attorney ends at the principal's death. After that, the estate's executor or administrator, with court papers, is the one who can contract.

Why: these are the four ways a valid-looking document fails to authorize this contract on this day. If skipped: you may be accepting a signature from an agent who has authority next year, or had it until last month.

Many states have adopted the Uniform Power of Attorney Act, under which a third party can ask the agent for a signed certification that the power is in effect and has not been revoked, and can generally rely on it in good faith. Ask your attorney whether your state adopted it and what form it uses; where it applies, a one-page certification is the cleanest thing you can collect. This is not legal advice, and step 7 names where to stop.

5. For a guardian, read the court order instead

Ask for the current letters of guardianship or conservatorship. Check: which kind (person, estate, or both), the date, and whether the order lists limits. In some states a guardian of the estate needs court approval for expenditures over a set size or outside ordinary maintenance.

Why: a guardian of the person may have no authority over money at all, and a court-limited guardian can be personally exposed for signing outside the limit. If skipped: the contract can be challenged in the guardianship case, which the court supervises.

6. Record it where the next person will find it

Attach the pages (or the certification) to the customer record with restricted access, and note on the account: document type, agent's name, date of document, effective status (durable, springing with certification on file, court order date), any limits. Set a reminder to re-confirm at least annually for an ongoing customer.

Why: the next tech or office person will face the same question without the context. If skipped: you redo this every visit, or worse, someone assumes the old status still holds.

7. Get the signature in the right capacity, and keep the principal in it

The agent signs as agent: "Daniel Ross, as attorney-in-fact for Margaret Ross" or "Margaret Ross, by Daniel Ross, POA". The contract names the principal as the customer. The principal still hears the explanation, in front of the agent, and is asked what she thinks.

Why: an agent who signs in their own name alone may be personally on the hook and has not bound the principal; an agent who signs correctly binds the principal. Keeping the principal in the conversation is also what lets you notice an agent acting against her interest. If skipped: you have a contract with the wrong party, and a customer who was talked around.

Stop and route to your own attorney when: two family members each claim authority and disagree; the document is ambiguous about whether it covers this decision; the agent wants the contract or payment structured to benefit themselves; or the principal says she does not want the work and the agent overrides her. Walk in with the document, your notes of who said what, and the estimate.

8. Take payment from the principal's money, or document that it is not

Payment from the principal's account, signed by the agent, is normal. An agent paying from their own card is a gift to the principal and fine, but note it. An agent asking to be invoiced at their own address, or to have a refund or rebate paid to them, is a flag.

Why: an agent's duty is to the principal's interests, and payment routing is where exploitation shows. If skipped: you may become part of the trail. See related: Elder Financial Exploitation: The Signs a Tech Sees.

Worked example: two documents, one family

A heating shop is called by Karen about her father, Earl, 86, whose 22-year-old furnace has a cracked heat exchanger. The replacement is about two days of work for two techs. Karen says she has power of attorney. Her brother Mike lives nearby.

Step 1 to 3. Karen sends a photo of a document titled "Durable Power of Attorney for Health Care". The tech reads the grant: medical treatment decisions. It says nothing about property or contracts. The office replies: "Thanks, this one covers medical decisions. Is there a separate financial power of attorney?"

Step 4. Karen finds a second document, "Durable General Power of Attorney", naming both her and Mike as agents. The powers include real property and "to contract for the maintenance and repair of my residence". It is durable. It is not springing. One line reads "my agents shall act jointly".

Jointly means both must agree and, for a contract, both should sign. The office tells Karen that Mike needs to sign as well.

What would have gone wrong. Had the shop accepted the healthcare proxy, Karen would have signed with no authority over the contract. Had it accepted the financial power with only Karen's signature, Mike, who the office later learned preferred a cheaper repair, could have argued the contract was never validly made.

Step 7. Both siblings sign on site, as agents. Earl is in the room; the tech explains that the furnace is cracked and cannot be safely repaired, and that the new one is quieter and will heat the back bedroom better. Earl asks whether it will be done before his granddaughter visits. It will.

Step 8. Payment is from Earl's account, Karen signing the check as agent. The account note: "Durable general POA, agents Karen and Mike jointly, dated 2019, not springing. Healthcare POA (Karen) also on file, not used for contracting. Re-confirm before next major job."

What changes the answer. Had the financial document been springing, the shop would have needed the physician certification before either sibling's signature counted, and in the meantime Earl, if he could explain the job back, could sign for himself. Had Earl died, neither document would count; the shop would wait for the estate's executor.

References

• Uniform Law Commission, Uniform Power of Attorney Act (agent certification and good-faith reliance, in the states that have adopted it)
• American Bar Association Commission on Law and Aging, guides on powers of attorney and guardianship
• See related: Capacity to Contract: The Signs and What to Do
• See related: Elder Financial Exploitation: The Signs a Tech Sees