California Property Tax Appeal Calendar
| County (Assessor Link) | Filing Deadline | 60 Days From | App Fee | |
| Alameda | 15-Sep | Notice | $50.00 | |
| Alpine |
30-Nov | Bill | $30.00 | |
| Amador | 30-Nov | Notice | None | |
| Butte | 30-Nov | Notice | None | |
| Calaveras | 30-Nov | Bill | None | |
| Colusa | 30-Nov | Bill | None | |
| Contra Costa | 30-Nov | Notice | $40.00 | |
| Del Norte | 30-Nov | Bill | None | |
| El Dorado | 30-Nov | Notice | $30.00 | |
| Fresno | 30-Nov | Notice | None | |
| Glenn | 30-Nov | Bill | None | |
| Humboldt | 30-Nov | Bill | None | |
| Imperial | 30-Nov | Notice | $35.00 | |
| Inyo | 15-Sep | Notice | None | |
| Kern | 30-Nov | Notice | None | |
| Kings | 15-Sep | Bill | None | |
| Lake | 30-Nov | Bill | None | |
| Lassen | 30-Nov | Bill | None | |
| Los Angeles | 30-Nov | Bill | None | |
| Madera | 30-Nov | Bill | None | |
| Marin | 30-Nov | Bill | $30.00 | |
| Mariposa | 30-Nov | Notice | None | |
| Mendocino | 30-Nov | Bill | $55.00 | |
| Merced | 30-Nov | Bill | $30.00 | |
| Modoc | 30-Nov | Bill | None | |
| Mono | 30-Nov | Bill | None | |
| Monterey | 30-Nov | Bill | None | |
| Napa | 30-Nov | Bill | None | |
| Nevada | 30-Nov | Notice | None | |
| Orange | 15-Sep | Notice | None | |
| Placer | 15-Sep | Bill | $40.00 | |
| Plumas | 30-Nov | Bill | None | |
| Riverside | 30-Nov | Notice | $30.00 | |
| Sacramento | 30-Nov | Bill | $30.00 | |
| San Benito | 30-Nov | Notice | $45.00 | |
| San Bernardino | 30-Nov | Bill | $45.00 | |
| San Diego | 30-Nov | Bill | None | |
| San Francisco | 15-Sep | Bill | $60.00 | |
| San Joaquin | 30-Nov | Notice | $30.00 | |
| San Luis Obispo | 15-Sep | Notice | $45.00 | |
| San Mateo | 30-Nov | Notice | $30.00 | |
| Santa Barbara | 30-Nov | Bill | $65.00 | |
| Santa Clara | 15-Sep | Notice | $40.00 | |
| Santa Cruz | 30-Nov | Notice | $30.00 | |
| Shasta | 30-Nov | Notice | None | |
| Sierra | 15-Sep | Notice | None | |
| Siskiyou | 30-Nov | Notice | None | |
| Solano | 30-Nov | Bill | $35.00 | |
| Sonoma | 30-Nov | Notice | $30.00 | |
| Stanislaus | 30-Nov | Bill | $30.00 | |
| Sutter | 15-Sep | Bill | None | |
| Tehama | 30-Nov | Bill | None | |
| Trinity | 30-Nov | Bill | None | |
| Tulare | 30-Nov | Notice | $30.00 | |
| Tuolumne | 30-Nov | Bill | None | |
| Ventura | 15-Sep | Bill | None | |
| Yolo | 30-Nov | Notice | $45.00 | |
| Yuba | 30-Nov | Notice | None |