Power of Attorney Ends at Death: Who Acts on a California Home Afterward

A common call begins this way: "Dad signed a durable power of attorney years ago, so I can handle the house, right?" It is a reasonable assumption, but the answer is more careful than that. A power of attorney grants authority for a person's decisions while they are alive. Under California law, that authority ends at the moment the homeowner dies. Taking care of a family home after a loss belongs to a different set of people with a different legal standing.

What a Power of Attorney Actually Does

A power of attorney is a document in which one person, called the principal, appoints another person, called the attorney-in-fact or agent, to make decisions and sign papers on their behalf. It is used for everyday matters such as paying bills, speaking with a bank, or signing documents during a period of illness. When it is "durable," it continues to work even after the principal becomes incapacitated, which is why families often rely on it during a long decline. The durability protects the agent's authority during the principal's lifetime; it does not extend beyond it.

When the Authority Ends

Under California Probate Code, the authority of an attorney-in-fact ends when the principal dies. Incapacity does not end a durable power of attorney, but death does. This is a firm rule with a narrow practical exception: an agent or a third party may act in good faith without actual knowledge of the death, but once the death is known, the agent can no longer convey, sell, or make new decisions about the property. Even in that narrow window, the agent has a duty to hold the principal's property carefully and, eventually, to account for it to the estate.

This is why a signature on a purchase agreement made by the power-of-attorney holder after the homeowner has died can raise a cloud on the title. The authority simply is not there, and the transaction cannot stand the way an authorized one would. Families who sign something out of urgency and good intentions can create a title problem that must be sorted out later, at a cost to the estate and everyone waiting on it.

Who Takes Over Instead

Authority over the home passes to whoever the deceased person's estate plan names. If the home is held in a revocable living trust, the successor trustee steps in and can act on the trust's real property, usually without going through the probate court, following the terms of the trust. If the home is in the deceased person's name alone, the probate court appoints an executor or administrator who receives Letters and then has the power to manage, protect, and eventually sell the estate home with the court's oversight.

Neither role is the same as the old power of attorney. The successor trustee and the executor each carry fiduciary duties to the beneficiaries, and each follows a process that is more deliberate than an agent writing checks under a broad POA. That structure exists to protect everyone who has an interest in the home, and it is the reason the mortgage and the title questions are handled properly rather than quickly.

What This Means for the Mortgage

The mortgage does not disappear and it does not move into the power-of-attorney holder's name. The loan stays attached to the property, and the estate or trust is responsible for keeping it current while authority is being established. Because a power of attorney cannot convey or refinance a home after death, the family's early steps should be practical: notify the mortgage servicer that the homeowner has passed, confirm the status of the payments, and identify who, between the executor and the successor trustee, will act on the loan. Acting early keeps the loan out of default and keeps more options open.

The Practical First Steps for a Family

If your family holds a power of attorney and the homeowner has passed, the first step is to gather the estate planning documents, including the trust or will, the death certificate, and any recent statements. The second step is to confirm who holds authority over the property, meaning whether the successor trustee can proceed under the trust or whether the personal representative needs to petition the probate court for Letters. The third step is to notify the mortgage servicer and keep the property protected while authority is established.

On the sale side, this is precisely the kind of situation where an experienced probate agent earns their place. The trustee or executor needs someone who understands trust and court-confirmed sales, the probate referee appraisal, the listing and marketing requirements, and the way the mortgage gets paid from the proceeds at the close of escrow. Handling it correctly from the start keeps the family home out of trouble and the estate on a steady path.