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California property tax assessment appeal filing period opens
- Date
- Type
- Tax deadlines
- Where it applies
- California
The regular filing period for 2026 property tax assessment appeals opened in every California county. The State Board of Equalization set the window to run from July 2 to September 15 in counties where the assessor mailed value notices to all secured roll owners by August 1, and to November 30 in other counties. Owners file with the county assessment appeals board, one application per parcel.
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