Estate planning guide
Power of Attorney, Explained
Who acts for you, what they can do, and when their authority begins and ends.
What it means
Permission to act for you
A power of attorney is a written document that gives someone else legal authority to act for you. Despite the name, the person you choose does not have to be a lawyer. In estate planning, the phrase usually means a financial power of attorney: the document that lets a trusted person pay your bills, deal with your bank, and manage your property if you cannot.
The vocabulary can be confusing. This guide explains the terms you will see, how the document works in California, and where it fits in a complete plan.
It is also one of the documents families most often discover they needed only after it is too late to sign one. Once a person no longer has the capacity to understand what they are signing, a new power of attorney generally cannot be made, and the family may have to go to court instead.
The people involved
Every power of attorney names at least two people:
Principal: the person who signs the document and gives the authority.
Agent: the person who receives the authority. Older documents call this person the attorney-in-fact.
Successor agent: a backup who can act if the first agent cannot or will not.
You can name co-agents to act together, but requiring two signatures on every transaction can slow things down.
Durable or not durable
In California, a power of attorney ends if you lose the capacity to make decisions unless the document says it continues. A durable power of attorney includes that language, so it keeps working at the moment your family is most likely to need it. That is why estate plans use a durable power. A power that is not durable is mostly useful for a single errand while you are healthy, such as having someone sign closing papers while you are out of the country.
General or limited
A general power of attorney gives broad authority over your finances. A limited, or special, power covers one task or a short period. Estate plans usually use a general, durable power so the agent can handle whatever comes up. Certain powers, such as making gifts or changing your trust, generally must be stated in the document itself before an agent can use them.
When it takes effect
A power of attorney can take effect when you sign it or only if you later become incapacitated. The second kind is called a springing power. It sounds safer, but it can slow your agent down, because the agent may first have to prove that you are incapacitated, often with a doctor’s written statement. An immediate power does not take control away from you; you can keep managing your own affairs. Our power of attorney page explains how we help clients choose.
What it does not cover
A financial power of attorney does not cover medical decisions. Those belong in an advance health care directive, where you name someone to speak with your doctors. If you have a living trust, your successor trustee manages the property in the trust, and your agent handles what is outside it, such as retirement accounts, tax returns, and any property not yet transferred into the trust. A power of attorney also ends at your death. After that, your trust and will take over.
Your agent’s duties
An agent is a fiduciary. That means the agent must act in your best interest, follow the instructions in the document, keep your money separate from the agent’s own, and keep records of what is done on your behalf. Choose someone honest and organized, and name at least one backup.
Making it valid in California
California requires a power of attorney to be dated and signed, and to be either acknowledged before a notary or signed by two qualified adult witnesses. Your agent cannot serve as a witness. Banks and other institutions sometimes resist a document that is not on their own form. California law gives an agent some ways to push back when a properly signed power of attorney is refused without a good reason.
Why it matters
Without a durable power of attorney, a family may have to ask the court for a conservatorship to manage the finances of someone who can no longer do it. Conservatorship is public, takes time, and continues under court supervision. A power of attorney signed while you are healthy usually avoids it. It is one of the four core documents in a complete estate plan.
Talk with us
Montanez Yu prepares complete estate plans for individuals and families throughout California, including revocable living trusts, wills, powers of attorney, and advance health care directives. Estate planning consultations are free, and every plan is a flat fee, quoted in writing before we begin. Call (951) 444-7407 or request a free consultation.
This guide is general information about California law, not legal advice for your situation. Reading it does not create an attorney-client relationship.