Updated October 5, 2026. Quick answer: No. California has no estate tax for a person who dies in 2026. The State Controller’s Office says that for decedents who die on or after January 1, 2005, there is “no longer a requirement to file a California Estate Tax Return”. The federal exclusion is $15,000,000 for 2026.
Naming a beneficiary on a brokerage account or a vehicle title is covered here: transfer-on-death registration in California.
Inheriting from, or planning for, someone in this state? Whether the state has an inheritance tax, from its own tax documents: Does California have an inheritance tax?.
Making a gift or planning an estate? The state’s gift tax answer, from its own tax documents: Does California have a gift tax?.
California estate tax at a glance
| Item | What the documents say |
|---|---|
| State estate tax | None |
| Why | The federal state death tax credit that California’s tax equaled was eliminated effective January 1, 2005 |
| State estate tax return | None required for deaths on or after January 1, 2005 |
| State inheritance tax | None: eliminated by Proposition 6 (June 1982), per the Legislative Analyst |
| Federal estate tax basic exclusion amount, 2026 | $15,000,000 |
| Source | California State Controller’s Office; Legislative Analyst’s Office; IRS Revenue Procedure 2025-32 |
Why California has no estate tax
The Controller’s page says the federal Economic Growth and Tax Relief Reconciliation Act of 2001 phased out the state death tax credit over a four-year period beginning January 2002, and that “Effective January 1, 2005, the state death tax credit has been eliminated”.
Does California have an inheritance tax?
The Legislative Analyst’s Office primer on California’s tax system says the state’s estate tax was established by Proposition 6 in June 1982, “which eliminated the state’s Inheritance and Gift Tax law”.
CMG’s inheritance tax by state page covers the beneficiary side.
What applies to a California estate instead
Federal estate tax is separate. Revenue Procedure 2025-32 says the One Big Beautiful Bill Act, section 70106, increased the “basic exclusion amount to $15,000,000 for calendar year 2026”.
An estate of $3,000,000 in California owes $0 of state estate tax, and $3,000,000 is below the federal $15,000,000.
Probate: California probate cost. Retirement accounts: how California taxes 401(k) and IRA withdrawals.
What the documents do not say
- The Legislative Analyst’s primer is dated 2001; the Controller’s page is the current document for the filing rule.
Common mistakes
- Assuming that no California estate tax means no tax on a California resident’s estate; the federal basic exclusion amount still applies.
- Assuming the state answer settles the federal one, or the answer for property held in another state.
Related: estate tax by state, inheritance tax by state, and probate cost by state.
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Answer againSources
- California Estate Tax: https://sco.ca.gov/ardtax_estate_tax.html
- California’s Tax System: A Primer, Chapter 5: https://lao.ca.gov/2001/tax_primer/0101_taxprimer_chapter5.html
- Estate Tax Law and Regulations: https://www.sco.ca.gov/Files-ARD-Tax-Info/estate_lawreg_lawreg.pdf
- Revenue Procedure 2025-32 (Internal Revenue Service): https://www.irs.gov/pub/irs-drop/rp-25-32.pdf
Sources: the primary documents linked above, read on October 5, 2026. General information, not tax advice. Your own facts decide the outcome, and an estate attorney, a tax preparer or the state agency itself is the right place to confirm anything consequential.