County Appraiser
Important Dates and Valuations
Real Property Dates
| January 1 | Valuation Date |
| ~March 1 | Change of Value Notice Mailed |
| 30 Days After Notice Mailing | Last Day to File an Informal Appeal |
| May 10 | Second Half of Previous Year's Taxes Due (If not already paid in full) |
| May 20 | All Informal Appeal Results Must Be Mailed |
| December 20 | First Half of Taxes Due |
Personal Property Dates
| January 1 | Assessment Date |
| April 1 | Oil and Gas Renditions Due |
| May 1 | Valuation Notices Mailed to Owners Who Filed by March 15th |
| May 10 | Second Half of Previous Year Taxes Due (If not already paid in full) |
| May 15 | Last Day to File an Appeal |
| May 20 | All Appeal Results Must Be Mailed |
| December 20 | First Half of Taxes Due |
| December 20 | Deadline to Notify Appraiser of Changes for Proratable Items |
*Late filing of the required statement of personal property ownership will result in the following penalties:
Penalty Amount
| Filed March 16 through April 15th | 2% |
| Filed April 16 through May 15th | 4% |
| Filed May 16 through June 15th | 6% |
| Filed June 16 through July 15th | 8% |
| Filed July 16 through March 14th of the following year | 10% |
| Failure to file penalty but not more than one year from March 15 | 12.5% |