Guardianship vs. Power of Attorney in Ohio: Which Does My Parent Need?

These two tools solve a similar problem — making sure decisions can be made on a parent's behalf — but they work in very different ways. A power of attorney is a document a competent adult (the principal) signs voluntarily, naming an agent and spelling out exactly what authority that agent has, with no court involved at all. It's faster and less expensive to set up, and the parent retains control by choosing their own agent and defining the scope of the role. Guardianship is different: it requires a formal probate court proceeding in which the court must find the adult legally incompetent before appointing — and then supervising — a guardian, with ongoing reporting requirements and, for some decisions, a requirement to get the court's approval first. Ohio courts are directed to look for the least restrictive alternative before imposing a full guardianship. In practice, this means that if a valid power of attorney is already signed and in place before a parent loses capacity, guardianship usually isn't necessary at all — it typically becomes necessary specifically when no valid POA exists and the parent can no longer make sound decisions on their own. See our related explanation of the difference between a health care and a financial power of attorney in Ohio.