Short answer: A complete California estate plan rests on four documents: a will, a revocable living trust, a financial power of attorney, and an advance health care directive. The will and trust decide who gets your property and whether that transfer goes through court. The power of attorney and the health care directive decide who acts for you, and how, if you become unable to handle things yourself while you are still alive. California requires formal probate for an estate worth more than $208,850 (Prob. Code § 13100), and a properly funded trust is the main tool that avoids it.
What are the four key estate planning documents in California?
Every California estate plan is built from four documents. Each one does a different job, and none of them substitutes for the others.
- Will: names who inherits your property and who should raise your minor children, but it only takes effect after a court validates it through probate.
- Revocable living trust: holds title to your assets while you are alive and passes them to your beneficiaries when you die, without a probate filing, as long as the trust was actually funded, meaning your assets were retitled into it.
- Financial power of attorney: lets a person you choose manage your bank accounts, pay bills, and handle your financial affairs if you become unable to do so yourself.
- Advance health care directive: states your medical treatment wishes and names someone to make health care decisions for you if you cannot make them yourself.
A will and a living trust are not interchangeable. Most California families end up needing both: a trust to hold the bulk of their assets, and a pour-over will as a backstop for anything that never gets retitled.
How is a living trust different from a will in California?
A will does not avoid probate. It only takes effect once a court validates it through probate, which is a public, court-supervised process. A properly funded revocable living trust is private and generally avoids court involvement altogether. Most California probate cases take twelve to eighteen months from the date the court appoints a personal representative.
Probate also costs money the estate would otherwise keep. On a $1,000,000 gross estate, the statutory fee schedule produces $23,000 for the executor and a separate $23,000 for the estate’s attorney, for $46,000 in ordinary statutory fees before court costs, bond, or extraordinary fees (Prob. Code §§ 10800, 10810). That fee runs on the gross value of the estate, so a mortgage does not reduce it.
A trust works differently. If the trust document specifies how the trustee is paid, that term controls. If it is silent, the trustee is entitled to reasonable compensation under the circumstances, and there is no statutory percentage schedule for trust administration (Prob. Code §§ 15680, 15681). One catch worth naming directly: a living trust that is never funded, meaning assets are never retitled into it, does not avoid probate for those un-retitled assets. Signing the trust document is not enough by itself.
What do a power of attorney and a health care directive actually do?
A financial power of attorney authorizes someone you trust to step into your shoes for money matters: paying bills, managing accounts, handling property, dealing with insurance. It matters most when you are alive but temporarily or permanently unable to manage your own affairs, since a will and a trust generally only govern what happens to your property.
An advance health care directive covers medical decisions rather than financial ones. It lets you state your treatment preferences in advance and name someone to make health care decisions for you if you cannot communicate them yourself. Without one in place, your family may have to go to court to get authority to make medical decisions on your behalf, at exactly the moment they can least afford the delay.
Both documents only work if they exist before they are needed. Neither can be created or signed once a person has already lost the capacity to understand what they are signing.
Which assets pass outside probate no matter what my will says?
Certain assets bypass probate regardless of what your will provides, because ownership or beneficiary designation controls instead: joint tenancy property, payable-on-death and transfer-on-death accounts, life insurance with a named beneficiary, and retirement accounts with a named beneficiary. These designations override whatever your will says, so an outdated beneficiary form can undo careful planning elsewhere in your estate plan.
That is also why beneficiary designations need to be reviewed after a marriage, divorce, death in the family, or any other major life change. A will drafted last year does not fix a beneficiary form that still names an ex-spouse.
What happens if I do not have a will in California?
If you die without a will, California’s intestate succession statutes, not your personal wishes, determine who inherits (Prob. Code § 6400). For community and quasi-community property, a surviving spouse takes all of it: their own half plus the decedent’s half (Prob. Code § 6401(a)-(b)). For separate property, the surviving spouse’s share depends on who else survives: all of it if there are no surviving children, parents, or siblings; one-half if there is one child or that child’s issue, or no children but a surviving parent or sibling; one-third if there are two or more children (Prob. Code § 6401(c)).
If nothing passes to a surviving spouse, or the decedent was unmarried, the estate passes in a fixed order: first to children and their issue, then to parents, then to siblings and their children, then outward to grandparents and their issue (Prob. Code § 6402). Stepchildren who were never legally adopted, and unmarried partners, generally inherit nothing under these rules (Prob. Code §§ 6401 to 6402). And dying without a will does not avoid probate. An intestate estate above the small-estate threshold still goes through full, court-supervised probate under the same statutory fee schedule described above (Prob. Code §§ 10800, 10810).
Figures verified July 2026.
What to do next
Start by checking whether you actually have all four documents, and whether the trust, if you have one, was ever funded. Pull your beneficiary designations on life insurance and retirement accounts and confirm they still name who you intend. If you are missing a document, or unsure whether your trust holds title to what you think it does, that is worth a conversation with an estate planning attorney who can review what you have and fix the gaps.
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