Estate Planning in California:
Protect Your Family and Minimize Taxes

Why California Estate Planning Is Different

California's combination of high property values, community property rules, one of the nation's most expensive probate processes, and Proposition 19's inheritance tax changes creates estate planning challenges that are uniquely Californian. A plan designed for a family in another state may be entirely wrong for a California family with a Bay Area home, a rental property, and a retirement account.

Effective California estate planning requires understanding how all of these systems interact — and building a plan that addresses all of them together.

The Core Documents of a California Estate Plan

1. Revocable Living Trust

For most California homeowners, a revocable living trust is the foundation of a complete estate plan. It avoids the expensive, time-consuming California probate process, keeps your asset distribution private, and provides seamless management of your finances if you become incapacitated. A trust that is properly funded — with real estate deeded into it and financial accounts retitled — can save your family $40,000 to $100,000+ in probate costs and 12–24 months of court proceedings.

2. Pour-Over Will

Even with a living trust, you need a will — specifically a pour-over will — that serves as a safety net for any assets accidentally left outside the trust and names guardians for minor children. Without a will, guardianship of your children is decided by a court without your input.

3. Durable Power of Attorney for Finances

This document authorizes someone you trust to manage your financial affairs if you become unable to do so. Without it, your family may need to petition the court for a conservatorship — a costly and public process — even if you have a living trust.

4. Advance Healthcare Directive

California's Advance Healthcare Directive combines a healthcare power of attorney (naming someone to make medical decisions for you) with a living will (your instructions for end-of-life care). Without this document, healthcare providers may be unable to share information with your family, and decisions may default to whoever the hospital deems appropriate.

5. HIPAA Authorization

A standalone HIPAA authorization allows your designated agent to access your medical records and communicate with healthcare providers — essential for coordinating care during incapacity even before end-of-life issues arise.

California Estate Planning and Taxes: The Critical Intersection

A complete California estate plan must address at least four distinct tax issues:

Federal Estate Tax

The federal estate tax applies to estates exceeding $13.61 million per individual in 2024 — with a 40% rate on the taxable amount above the exemption. For married couples, proper planning (portability or a bypass trust) can preserve both spouses' exemptions. Critically, this elevated exemption is scheduled to sunset at the end of 2025, potentially reverting to ~$7 million per person.

California Property Tax and Proposition 19

California's Proposition 19 dramatically changed property tax rules for inherited property in 2021. Most inherited real property is now reassessed to current market value at transfer — which can mean a massive property tax increase for heirs. Only a primary residence transferred to a child who will also use it as their primary residence qualifies for even a limited exclusion. See our full Prop 19 guide for planning strategies.

Capital Gains Tax and the Stepped-Up Basis

Inherited property receives a stepped-up cost basis to fair market value at the date of death — potentially eliminating decades of embedded capital gains. For California families with appreciated real estate, this can be worth hundreds of thousands of dollars in avoided tax. Preserving the step-up should be a central goal of estate planning — but it must be balanced against the Prop 19 reassessment risk.

Probate Costs

California probate fees are set by statute at 4% of the first $100,000 of gross estate value, 3% of the next $100,000, 2% of the next $800,000, and so on. Both the attorney and the personal representative are each entitled to these fees. A $1.5 million estate faces $56,000+ in statutory fees alone — before court costs. A properly funded living trust eliminates these costs entirely. Use our Probate Cost Estimator to see the numbers for your estate.

Advanced Estate Planning Strategies

For families with larger estates, several additional strategies are worth discussing with an estate planning attorney:

• Bypass Trust / Credit Shelter Trust — preserves both spouses' estate tax exemptions for married couples
• Irrevocable Life Insurance Trust (ILIT) — removes life insurance proceeds from the taxable estate
• Annual gift exclusion strategy — systematically removes assets from the estate using the $18,000-per-recipient annual exclusion
• Grantor Retained Annuity Trust (GRAT) — transfers appreciating assets to heirs at reduced gift tax cost
• Charitable Remainder Trust (CRT) — provides income, charitable deduction, and estate reduction
• Community property with right of survivorship — maximizes the double stepped-up basis at a spouse's death

When to Update Your Estate Plan

An estate plan is not a set-it-and-forget-it document. You should review and potentially update your plan after any of these events:

• Marriage, divorce, or remarriage
• Birth or adoption of a child or grandchild
• Death of a named beneficiary, trustee, or guardian
• Significant change in asset values or composition (buying or selling a home, business, or investment property)
• Moving to California from another state — or leaving California
• Major changes in tax law (such as the upcoming 2025 estate tax exemption sunset)
• Any time it's been more than 3–5 years since your last review