Power of attorney vs. conservatorship in California: the difference is timing.

Timing and consent. A power of attorney is authority you grant yourself, in advance, while you still have the capacity to choose — you decide who acts for you and what they can do. A conservatorship is authority a court imposes after capacity is already gone, when no valid plan is in place: a judge decides that someone can no longer manage their own affairs, then appoints a conservator and sets the limits. One is planned ahead and private; the other is court-ordered and supervised. Which path a family ends up on is decided almost entirely by whether documents were signed in time.

Usually not, and this is the hard part families run into. Signing a power of attorney requires capacity — the person has to understand what they are granting and to whom. Once dementia or another condition has taken that understanding away, it is generally too late to sign one, and a conservatorship becomes the route to getting someone the legal authority to act. California law presumes an adult has capacity unless shown otherwise, so the question is fact-specific and worth a careful look early. The practical lesson is that these documents protect a family only if they are signed while the person can still make the choice.

Durability is the feature that makes a power of attorney useful for incapacity. A durable power of attorney stays in effect even after the person who signed it loses capacity — which is precisely when their agent needs to act. A power of attorney without that durable language can end at the very moment it is needed, leaving the family to seek a conservatorship anyway. There is also a "springing" version that only takes effect once incapacity is proven, often by a physician’s certification; it sounds cautious, but the proof step can cause delays when an agent needs to act quickly, which is why many California attorneys favor a durable power of attorney that is effective on signing. The wording of these documents carries real weight, and that is a conversation for an estate-planning attorney.

No — in California those are two separate documents, and people are often surprised by it. A financial power of attorney lets an agent handle money, property, and business matters. Health-care decisions are handled by an Advance Health Care Directive, which is California’s document for naming a health-care agent and setting out your wishes; it replaced what used to be called a durable power of attorney for health care. A complete plan for incapacity generally includes both, so that one trusted person can pay the bills while another (or the same person) can speak with the doctors. Without either, and once capacity is lost, the family is left petitioning the court — for control of finances, of personal and medical decisions, or both.

In both roles the person needs to be trustworthy, organized, and genuinely able to take it on — managing money, keeping records, and making careful decisions, sometimes for years. Families often name a relative, and that works well in many cases. But where there is no suitable family member, where relatives are in conflict, or where the matter is complex or contested, a neutral professional is often the right answer. A California professional fiduciary can serve either as the agent named in advance under a power of attorney, or as a conservator appointed by the court when no valid plan exists — the same steady, accountable hand on either path. That is the work Dr. Patish-Preobrazhenskaya does.