Estate Planning in California: A Complete Guide

Estate planning in California is mostly about one practical goal: making sure your assets reach the people you choose, with as little court involvement, delay, and cost as possible. California probate is unusually slow and expensive — attorney and executor fees are set by statute as a percentage of the gross estate — which is why the revocable living trust is the centerpiece of most California plans rather than a will alone. This guide explains the core documents, when probate is required and how to avoid it, what happens if you die without a plan, and how to decide whether you need a lawyer.

This is general information about California law, not legal advice. Dollar thresholds adjust over time and every estate has facts that change the analysis; consult a California-licensed estate planning attorney about your situation.

California estate planning at a glance

Why planning matters in California

The core problem California estate planning solves is probate — the court-supervised process of transferring a deceased person's assets. California probate is slower and costlier than in most states because the attorney and the personal representative are each entitled to a statutory fee calculated on the gross value of the estate, not the net (Prob. Code § 10810, § 10800). On a $1 million home, those fees are figured on the full $1 million even if the property carries a mortgage. A well-built plan keeps assets out of probate entirely, so they pass privately and quickly to your beneficiaries.

The statutory fee schedule is 4% of the first $100,000 of the gross estate, 3% of the next $100,000, 2% of the next $800,000, 1% of the next $9 million, and lower percentages above that — and both the attorney and the personal representative are each entitled to that amount. So a $500,000 estate generates roughly $13,000 to each (about $26,000 total), and a $1 million estate roughly $23,000 to each (about $46,000 total), on top of court filing fees, the probate referee's appraisal fee, publication costs, and any bond. The court can also award extra "extraordinary" fees for unusual work such as selling real estate or handling litigation. A typical probate also runs about 9 to 18 months, and beneficiaries usually wait until late in the process to inherit. See the California probate process for the full picture.

Wills

A California will must be in writing, signed by the person making it (the testator), and witnessed by at least two people who watch the signing and sign themselves (Prob. Code § 6110). California also recognizes a holographic will — one whose signature and material provisions are in the testator's own handwriting — with no witnesses required (Prob. Code § 6111). A will lets you name guardians for minor children, name an executor, and direct who receives your property. But a will does not avoid probate: it is the document the probate court uses to administer the estate. See California wills explained.

To make a valid will you must be at least 18 and of sound mind. California's capacity test (Prob. Code § 6100.5) is relatively low: you must understand that you are making a will, understand the nature and extent of your property, and remember your relationship to the people who would naturally inherit. Wills can still be challenged for lack of capacity, undue influence, fraud, or improper execution — one reason to use disinterested witnesses (a gift to a witness who is also a beneficiary can be voided) and to keep the document clear. You can update a will with a witnessed codicil or replace it entirely; review it after any marriage, divorce, birth, or death, since California has special protections for an "omitted" spouse or child who joined the family after the will was signed (Prob. Code § 21610, § 21620).

Living trusts: the centerpiece of most California plans

A revocable living trust is the main tool Californians use to avoid probate. You create the trust, transfer your major assets into it (this step, called "funding," is essential — an unfunded trust does nothing), and name yourself trustee during your life so you keep full control. When you die, your named successor trustee distributes the trust assets to your beneficiaries without court involvement, privately and usually within weeks or a few months rather than the year-plus a probate takes. A trust is almost always paired with a "pour-over will" that catches any assets you forgot to transfer in. See living trusts in California.

California presumes a living trust is revocable unless it says otherwise (Prob. Code § 15400), so you can amend or revoke it at any time while you have capacity. A revocable trust is a probate-avoidance and incapacity-management tool, not a tax shelter: because you keep full control, it provides no creditor protection and no tax savings during your life. (That is not a real drawback in California, which has no state estate or inheritance tax in any event.) The trust also helps if you become incapacitated — your successor trustee can manage the trust assets without a court conservatorship — which is a major advantage over a will alone.

Building the plan: a basic sequence

1. Inventory your assets and note how each is titled and whether it already has a beneficiary designation.
2. Decide on the centerpiece — a funded revocable living trust if you own a home or substantial assets, or a simple will for a small, simple estate.
3. Choose your people — successor trustee, executor, guardian for minor children, financial agent, and health care agent — with alternates.
4. Sign the core documents — trust, pour-over will, durable power of attorney for finances, and advance health care directive — with the proper formalities.
5. Fund the trust by retitling real estate (by deed) and accounts into the trust's name — the step people most often skip.
6. Coordinate beneficiary designations on retirement and life-insurance accounts so they match the plan.
7. Store and share the documents and tell your trustee, executor, and agents where to find them.
8. Review periodically and after major life events.

When probate is required — and how to avoid it

Probate is generally required when a person dies owning assets, in their own name alone, that are not covered by a trust, a beneficiary designation, or joint ownership, and whose total value exceeds California's small-estate limit. For deaths on or after April 1, 2026, that personal-property limit is $239,700; estates under it can often be transferred with a simple small-estate affidavit instead of full probate (Prob. Code § 13100). California provides several other shortcuts: a spousal property petition to transfer assets to a surviving spouse (Prob. Code § 13500), and an affidavit procedure for real property of small value (Prob. Code § 13200). Owning a home in your own name above the threshold typically forces a full probate, which is the single most common reason Californians set up a trust. See the California probate process and the California small-estate affidavit.

Advance health care directive

An advance health care directive (Prob. Code § 4670 et seq.) does two things: it names an agent to make medical decisions for you if you cannot make them yourself, and it records your wishes about life-sustaining treatment and end-of-life care. Without one, your family may have to go to court to obtain authority to make health decisions for you. See advance health care directives in California.

Durable power of attorney for finances

A durable power of attorney (Prob. Code § 4000 et seq.) names someone to manage your finances — pay bills, manage accounts, handle property — if you become incapacitated. "Durable" means it stays effective even after you lose capacity. Without one, your family may need a court-supervised conservatorship to handle your affairs, which is expensive and intrusive. Together with the health care directive, these two documents handle incapacity during life, while the will and trust handle the transfer of assets at death. A power of attorney can be drafted to take effect immediately or only on a later finding of incapacity (a "springing" power), and it can be broad or limited to specific tasks. Note that it ends at death — from that moment the executor or successor trustee takes over — so it is one piece of the plan, not a substitute for a will or trust.

What happens if you die without a plan

If you die without a will or trust, California's intestate succession statute decides who inherits (Prob. Code § 6400 et seq.) — not you. In general, your community property passes to your surviving spouse or registered domestic partner, while your separate property is divided among your spouse and your children, parents, or siblings according to a statutory formula. The result frequently differs from what people assume or would have chosen, and unmarried partners, stepchildren, and friends receive nothing under the intestacy rules. Intestate estates also still go through probate.

The separate-property split is more specific than many people realize (Prob. Code § 6401–6402). A surviving spouse takes all of the decedent's separate property only if there are no children, parents, or siblings. If the decedent leaves a spouse and one child, the spouse and that child split the separate property in half. If the decedent leaves a spouse and two or more children, the spouse takes one-third and the children divide the remaining two-thirds. With a spouse but no children, the separate property is shared between the spouse and the decedent's surviving parents (or siblings, if the parents are gone). When there is no spouse at all, the estate passes down the line — to children, then grandchildren, then parents, then siblings, and outward — with a deceased child's share passing to that child's own children. The practical takeaway is that intestacy almost never matches what a person would have chosen: a long-term unmarried partner inherits nothing, a stepchild who was never adopted inherits nothing, and a surviving spouse may be surprised to share the decedent's separate property with in-laws. A will or trust replaces this rigid default with your own choices.

Beneficiary designations and non-probate transfers

Many assets pass outside of a will or trust by their own terms, and these designations override your will, so keeping them current is essential:

• Retirement accounts and life insurance pass to the named beneficiary directly.
• Payable-on-death (POD) and transfer-on-death (TOD) accounts pass to the named person at death without probate.
• Joint tenancy property passes to the surviving co-owner automatically.
• A revocable transfer-on-death deed (Prob. Code § 5600 et seq.) lets a homeowner name a beneficiary to receive residential real property at death without probate — a useful but limited tool that should be coordinated with the rest of your plan.

Planning for children and young beneficiaries

For parents of minor children, two pieces of the plan matter more than any tax question. The first is nominating a guardian: California law lets you name, in your will, the person who should raise your minor children if both parents are gone (Prob. Code § 1500). The court has the final say in the child's best interest, but a clear nomination by the surviving parent carries great weight and spares the family a painful dispute. A trust cannot nominate a guardian — that is one of the specific jobs of a will, which is part of why even a trust-based plan always includes a pour-over will. The second is controlling how and when children inherit. If a minor inherits outright, the court will generally require a guardianship of the estate or a custodianship until the child turns 18, at which point the full inheritance is handed over — rarely what a parent would choose. A living trust solves this elegantly: it can hold a child's share and direct the trustee to pay for health, education, and support, then distribute the balance in stages (say, a third at 25, a third at 30, and the rest at 35) so a young heir is not handed a large sum all at once.

Where a beneficiary has a disability and receives, or may need, means-tested public benefits such as SSI or Medi-Cal, leaving an inheritance outright can disqualify them. The usual solution is a special needs trust, which lets the trustee supplement the beneficiary's care without counting as the beneficiary's own resource. These trusts are technical and should be drafted by counsel, but they let a family provide for a loved one with special needs without jeopardizing essential benefits.

Estate taxes

California has no state estate tax and no inheritance tax. The only death tax that can apply is the federal estate tax, which affects only very large estates above the federal exemption (in the multi-millions per person). For the large majority of Californians, estate planning is about avoiding probate and controlling distribution, not about taxes.

Do you need a lawyer?

Simple, low-asset situations can sometimes be handled with reputable self-help resources. But the stakes — and the cost of mistakes — rise quickly with a home or other real estate, a blended family, minor children, a business, out-of-state property, or anyone with special needs. An improperly executed will, or a trust that is never funded, can send the entire estate through exactly the probate it was meant to avoid. Estate planning in California is usually flat-fee work, and a single well-built plan can save heirs many times its cost in avoided probate fees and delay.

Frequently asked questions

Do I need a living trust, or is a will enough?

A will alone still goes through probate, which in California is slow and carries statutory fees on the gross estate (Prob. Code § 10810). A funded revocable living trust avoids probate, so most Californians who own a home or substantial assets use a trust as the centerpiece, paired with a pour-over will. A will may be sufficient for a small, simple estate.

When is probate required in California?

Generally when a person dies owning assets in their own name — not in a trust, not passing by beneficiary designation or joint ownership — that exceed the small-estate limit ($239,700 for deaths on or after April 1, 2026). Owning a home above that threshold usually forces a full probate. Smaller estates can often use a small-estate affidavit (Prob. Code § 13100).

How much does probate cost in California?

California sets the attorney's and the personal representative's fees by statute as a percentage of the gross estate (Prob. Code § 10810): 4% of the first $100,000, 3% of the next $100,000, 2% of the next $800,000, and so on. On a $1 million estate, that is roughly $23,000 to each, plus court costs — one of the strongest reasons to plan around probate.

What happens if I die without a will in California?

California's intestate succession law decides who inherits (Prob. Code § 6400 et seq.). Community property generally goes to the surviving spouse or domestic partner; separate property is split among spouse and children, parents, or siblings by formula. Unmarried partners and stepchildren typically inherit nothing, and the estate still goes through probate.

Does California have an estate or inheritance tax?

No. California imposes neither a state estate tax nor an inheritance tax. Only the federal estate tax may apply, and only to estates above the high federal exemption. For most people, planning is about avoiding probate, not taxes.

What documents make up a basic California estate plan?

A typical plan includes a revocable living trust (funded with your major assets), a pour-over will, a durable power of attorney for finances (Prob. Code § 4000), and an advance health care directive (Prob. Code § 4670). The trust and will handle transfers at death; the power of attorney and health care directive handle incapacity during life.

I already have a trust — is anything else needed?

Two things commonly trip people up: the trust must actually be funded (assets retitled into it), or it won't avoid probate, and beneficiary designations on retirement and life-insurance accounts must be kept current because they override the trust and will. A periodic review — especially after a marriage, divorce, birth, death, or major purchase — keeps the plan working.

What happens to my affairs if I become incapacitated but don't die?

That is exactly what the incapacity documents are for. A durable power of attorney for finances (Prob. Code § 4000) lets a trusted person manage your money and property, an advance health care directive (Prob. Code § 4670) lets an agent make medical decisions, and a funded living trust lets your successor trustee manage trust assets. Without these, your family may need a court-supervised conservatorship — expensive, intrusive, and slow. See advance health care directives in California.

Is a handwritten or DIY will valid in California?

A fully handwritten "holographic" will is valid if the signature and material terms are in your own handwriting (Prob. Code § 6111), and a typed will is valid if signed before two disinterested witnesses present together (Prob. Code § 6110). But homemade documents are far more likely to be ambiguous or improperly executed, and a defective will or an unfunded trust can send the whole estate through the probate it was meant to avoid. For anything beyond a very small, simple estate, the cost of professional drafting is small next to the cost of a mistake.

How often should I update my estate plan?

Review your plan every few years and after any major life event — marriage, divorce, the birth or adoption of a child, a death in the family, a significant change in assets, the purchase or sale of a home, a move to or from California, or a change of mind about who should serve as trustee, executor, or agent. Funding and beneficiary designations need attention too: a new account or property should be titled into your trust or coordinated with your plan from the start.

When to talk to a California estate planning attorney

Simple, low-asset situations can sometimes be handled with reputable self-help tools, but the stakes rise quickly. Get California-licensed advice if you own a home or other real estate, have a blended family or minor children, want to treat heirs unequally or disinherit someone, own a business, hold out-of-state property, have a beneficiary with special needs, or simply want certainty that your documents are valid and your trust is funded. An attorney can build a coordinated plan — trust, pour-over will, power of attorney, and health care directive — and make sure your beneficiary designations line up, so your wishes actually take effect with the least possible court involvement.

Find a California estate planning attorney

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