06/26/2026
Today's Public Services Accouncement is in regards to Supplemental Property Tax.
California homeowners: inherited property can come with a surprise tax bill.
When someone passes away, their property may be reassessed by the county assessor because death can trigger a change in ownership. If the property is reassessed to current market value, the result may be a supplemental property tax bill.
What is a supplemental tax bill?
It is an additional bill that reflects the difference between the property’s prior assessed value and its new assessed value after a change in ownership.
Important California note:
• Transfers to a surviving spouse are generally excluded from reassessment.
• Parent-to-child transfers are no longer automatically protected the way many people remember.
• Under Proposition 19, an inherited family home may avoid full reassessment only if specific requirements are met, including primary-residence rules and timely filings.
• Rental properties, vacation homes, and properties that do not qualify may be reassessed to current market value.
Bottom line: After a death, do not assume the old property tax bill will stay the same. The timing, relationship, property use, and required filings can all affect whether reassessment happens.
If you recently inherited California real estate, speak with your county assessor, estate attorney, or tax professional before deadlines pass.
This post is for general information only and is NOT legal or tax advice.
