How Do I File Taxes for a Deceased Person in California?
Find out which tax returns you need to file after someone dies. See state-specific forms, deadlines, and whether tax clearance is required.
Frequently Asked Questions
At minimum, a final federal income tax return (Form 1040) and a final California income tax return (Form 540) must be filed for income earned through the date of death.Cal. Rev. & Tax. Code §§ 13301, 13302, 18031, 18501, 18505, 18566; AB 672 (Stats. 2013, ch. 613)Verified May 31, 2026 If the estate earns income during administration, a federal fiduciary return (Form 1041) and California fiduciary return (Form 541) may also be required.
The final federal and California income tax returns are due april 15 following year of death.Cal. Rev. & Tax. Code §§ 13301, 13302, 18031, 18501, 18505, 18566; AB 672 (Stats. 2013, ch. 613)Verified May 31, 2026 The fiduciary return is due april 15 (calendar year); 15th day of 4th month after fiscal year end. 6-month automatic extension available..
No. California eliminated tax clearance certificates effective January 1, 2014 (AB 672, repealing Cal. Rev. & Tax. Code §§ 19513–19515). Optional prompt audit under § 19517 triggers 18-month FTB assessment window. No estate or inheritance tax clearance needed — § 13301 (Prop 6, 1982) prohibits CA estate/inheritance/gift taxes.Cal. Rev. & Tax. Code §§ 13301, 13302, 18031, 18501, 18505, 18566; AB 672 (Stats. 2013, ch. 613)Verified May 31, 2026 All tax obligations must be satisfied before making final distributions.
Yes. Estate size does not affect the requirement to file a final income tax return. A final Form 1040 is required regardless of estate value if the deceased had income. What smaller estates typically avoid is the federal estate tax return (Form 706).
The executor named in the will (or the court-appointed administrator) is responsible for filing the final income tax return and any estate tax returns. If the deceased was married, the surviving spouse can file a joint federal return for the year of death. For trust assets, the successor trustee handles fiduciary tax returns. The California executor checklist covers all filing responsibilities in order.
No. California does not impose a state estate tax or inheritance tax. The primary tax filings after death are income tax related (final return and, if applicable, estate income tax return). See how California compares with the death tax calculator.
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California Estate Planning Resources
In-depth guides covering California probate laws, trust requirements, and estate planning strategies.
