Estate and Inheritance Tax in California 2026
Estate and Inheritance Tax in California 2026
California does not impose a state estate tax or a state inheritance tax. The only estate tax that applies to California residents is the federal estate tax, which has a $15,000,000 exemption in 2026. For most California families, no estate tax of any kind is owed at death. However, unlike Texas, California does have a state income tax, which affects the estate's tax obligations during administration. This guide explains what applies, how community property creates a tax advantage, and what Medi-Cal estate recovery means for California estates.
California Has No State Estate Tax
California's state estate tax was repealed and is no longer in effect. Like many states, California formerly had a "pick-up" tax linked to the federal credit for state death taxes. When the Economic Growth and Tax Relief Reconciliation Act of 2001 (EGTRRA) phased out the federal credit by 2005, the California tax dropped to zero.
Unlike states such as Massachusetts and Oregon, California did not "decouple" from the federal system by creating a standalone state estate tax. The result: California has had no state estate tax since 2005, and no legislation has been enacted to create one.
California Has No Inheritance Tax
An inheritance tax is different from an estate tax. An estate tax is paid by the estate before assets are distributed. An inheritance tax is paid by the person who receives the inheritance.
California has never had an inheritance tax.
As of 2026, only five states impose an inheritance tax: Kentucky, Maryland, Nebraska, New Jersey, and Pennsylvania. Iowa repealed its inheritance tax effective January 1, 2025.
Money or property received through bequest, devise, or inheritance is not subject to California income tax. However, if inherited property later produces income (rent, dividends, capital gains on sale), that income is taxable at both the federal and California state level.
If the deceased owned property in a state that does have an inheritance tax, you may owe that state's tax on the property located there, even if you live in California.
California Does Have State Income Tax
This is a critical distinction from states like Texas, Florida, and Nevada. California has a state income tax, and this affects estate administration in several ways:
- Final state income tax return: You must file a final California income tax return (Form 540) for the deceased's year of death, covering January 1 through the date of death.
- Fiduciary income tax return: If the estate or trust earns income during administration, you must file a California fiduciary income tax return (Form 541) with the Franchise Tax Board.
- Inherited income is taxable: While the inheritance itself is not taxed, any income the inherited property generates (rent, dividends, interest, capital gains) is subject to California income tax.
Federal Estate Tax in 2026
The federal estate tax is the only estate-level tax that could apply to a California resident's estate.
Exemption. The federal estate tax exemption for deaths in 2026 is $15,000,000 per person. This was set by the One Big Beautiful Bill Act (P.L. 119-21), signed July 4, 2025, which amended IRC Section 2010(c)(3).
Rate. The top federal estate tax rate is 40% on amounts above the exemption.
Filing. The filing form is IRS Form 706 (United States Estate Tax Return). It is due 9 months after the date of death. A 6-month extension is available by filing Form 4768, but any estimated tax owed must still be paid by the 9-month deadline.
Portability. A surviving spouse can inherit the deceased spouse's unused federal exemption through portability. To elect portability, the executor must file a federal Form 706, even if no federal estate tax is owed. A simplified late election procedure is available within 5 years of death under Rev. Proc. 2022-32. This effectively gives a married couple a combined $30 million exemption.
Who actually owes it. Fewer than 0.1% of deaths trigger a federal estate tax filing obligation. For the vast majority of California families, the federal estate tax is not a factor.
Federal Income Tax After Death
Final Form 1040. The deceased's final federal income tax return covers January 1 through the date of death. It is due April 15 of the following year.
Estate income tax, Form 1041. If the estate earns more than $600 in income after death, it must file Form 1041. The estate needs its own Employer Identification Number (EIN).
Form 56. The personal representative should file Form 56 with the IRS to notify them of the fiduciary relationship.
Qualifying Surviving Spouse status. If you were widowed and have a dependent child, you may file using the "Qualifying Surviving Spouse" tax rates for two years after the year of death.
Step-Up in Basis: The Community Property Advantage
Under IRC Section 1014, inherited property receives a new cost basis equal to the fair market value at the date of death. This is called the step-up in basis.
How it works. If someone bought stock for $50,000 and it was worth $200,000 when they died, the heir's basis in that stock is $200,000. If the heir sells it for $205,000, they owe capital gains tax on only $5,000, not $155,000.
The community property double step-up. California is a community property state. Under IRC Section 1014(b)(6), when one spouse dies, both halves of community property receive a step-up in basis, not just the deceased spouse's half.
Here is why that matters:
A couple buys a home for $200,000 as community property. At the death of one spouse, the home is worth $600,000.
- In a community property state (California): The surviving spouse's basis in the entire home becomes $600,000. If they sell for $610,000, the capital gain is $10,000.
- In a common-law state: Only the deceased spouse's half gets a step-up. The surviving spouse's basis is $100,000 (their original half) + $300,000 (stepped-up half) = $400,000. If they sell for $610,000, the capital gain is $210,000.
That is a $200,000 difference in taxable gain on the same house. The community property double step-up is a real financial advantage for California families.
Property Tax Reassessment (Proposition 19)
Unlike income and estate taxes, California's property tax rules create a unique consideration at death. Transfer of real property upon death may trigger a property tax reassessment to current market value under Cal. Rev. and Tax. Code Section 60.
Spousal exclusion: Transfer between spouses, including upon death, is excluded from reassessment (Cal. Rev. and Tax. Code Section 63). The surviving spouse keeps the existing assessed value.
Parent-child exclusion (Proposition 19, effective February 16, 2021): Limited to a primary residence inherited by a child who uses it as their primary residence within 1 year. The excluded amount is capped at $1,000,000 above the current factored base year value (inflation-adjusted biennially; as of February 2025, the adjusted amount is $1,044,586). A family farm exclusion also exists.
What this means: If a child inherits a parent's investment property or a home they do not use as their primary residence, the property will be reassessed to current market value, which can dramatically increase the annual property tax bill.
Tax Forms and Deadlines
| Tax | Form | Deadline | Extension |
|---|---|---|---|
| Federal estate tax | 706 | 9 months after death | 6 months via Form 4768 |
| Final federal income tax | 1040 | April 15 of following year | 6 months via Form 4868 |
| Final California income tax | 540 | April 15 of following year | 6 months (automatic with federal) |
| Estate income tax (federal) | 1041 | April 15 of following year | 5.5 months via Form 7004 |
| Estate income tax (California) | 541 | Same as federal | Same as federal |
| California state estate tax | None | N/A | California has no state estate tax |
| Fiduciary notification | 56 | Promptly upon appointment | N/A |
Medi-Cal Estate Recovery in California
While California has no estate or inheritance tax, Medi-Cal estate recovery is a real financial issue for some California families.
If the deceased received Medi-Cal benefits (administered by DHCS), the state may file a claim against the probate estate to recover what it paid. Recovery applies to beneficiaries who received benefits on or after age 55, and to those who received nursing facility or home and community-based services at any age (Cal. Welf. and Inst. Code Section 14009.5).
Reporting requirement. The estate representative must report the death to DHCS within 90 days (Cal. Prob. Code Section 700.1).
Protections:
- No recovery while a surviving spouse, registered domestic partner, or minor child survives
- No recovery while a surviving child who is blind or disabled survives
- Hardship waiver available upon request
What Medi-Cal recovery can reach. Recovery claims apply to the probate estate. Assets that pass outside probate (life insurance to a named beneficiary, POD accounts, joint accounts, assets in trust) are generally not subject to recovery.
If the deceased received Medi-Cal benefits, consult an elder law attorney before distributing any estate assets.
Gift Tax Exclusion
The federal gift tax annual exclusion for 2026 is $19,000 per recipient. A person can give up to $19,000 to any number of people each year without filing a gift tax return or reducing their lifetime estate tax exemption. A married couple can jointly give $38,000 per recipient.
California has no state gift tax.
Estate Planning Considerations for California Residents
Living trusts are common in California. Because California probate can be expensive (statutory fees on a $1,000,000 estate total $46,000 for the personal representative and attorney combined), many California residents use revocable living trusts to avoid probate. A living trust does not reduce federal estate tax, but it avoids statutory probate fees entirely.
TOD deeds. California authorizes transfer-on-death deeds for real property (Cal. Prob. Code Sections 5600-5696). Filing a TOD deed means the property transfers at death without probate.
Community property with right of survivorship. Spouses can hold community property with right of survivorship (Cal. Civ. Code Section 682.1), causing all community property to pass directly to the surviving spouse. Combined with the double step-up in basis, this is a powerful planning tool.
Beneficiary designations. Review beneficiary designations on retirement accounts, life insurance, POD bank accounts, and TOD securities. These designations override the will.
Frequently Asked Questions
Does California have an estate tax? No. California does not have a state estate tax. The former pick-up tax was eliminated when the federal credit for state death taxes was phased out.
Does California have an inheritance tax? No. California has never had an inheritance tax.
Does California have an income tax that affects estates? Yes. California has a state income tax. You must file a final state return (Form 540) for the deceased and a fiduciary return (Form 541) if the estate earns income.
What is the federal estate tax threshold in 2026? $15,000,000 per person, set by P.L. 119-21. The top rate is 40%. Form 706 is due 9 months after death.
What is the community property double step-up? Under IRC Section 1014(b)(6), when one spouse dies in a community property state like California, both halves of community property receive a step-up in basis to fair market value. This can save significant capital gains taxes.
What to Do Next
If you are a personal representative or family member managing the estate of someone who recently died in California, here is the order of operations for the tax side:
- Confirm that no state estate or inheritance tax is owed. California has neither.
- File the final California income tax return (Form 540) and federal return (Form 1040).
- If the estate exceeds $15 million, contact a California estate attorney and CPA immediately. Form 706 is due 9 months after death.
- If the deceased received Medi-Cal benefits, understand what DHCS may claim before distributing assets.
- Obtain an EIN for the estate before any estate income is received after death.
- Take advantage of the community property double step-up when valuing inherited assets.
- Understand Proposition 19 property tax reassessment implications before transferring real property.
For the full sequence of tasks after a death, see the complete guide to what to do when someone dies in California.
Kaira organizes every step for your state — deadlines, forms, and next actions — so nothing gets missed. See how it works.
This guide reflects California and federal estate tax law as of April 2026, including the One Big Beautiful Bill Act (P.L. 119-21). Tax laws change. For estates near the $15 million federal threshold or with complex community property issues, consult a California-licensed estate planning attorney and a CPA.
Sources: Cal. Rev. and Tax. Code (repealed state estate tax provisions); Cal. Rev. and Tax. Code Sections 60, 63 (Property Tax Reassessment); IRC Section 2010(c)(3) (Federal Estate Tax Exemption); IRC Section 1014 (Step-Up in Basis); Proposition 19; ftb.ca.gov; irs.gov