| January 1 | The assessment date (KSA 79-301 and KSA 79-1455) |
| March 1 | Change of Value Notices mailed |
| March 15 | Personal Property Renditions due back to County Appraiser |
| April 1 | Oil and Gas renditions due back to County Appraiser. Notices of Appraised Value mailed to property owner |
| May 1 | Deadline for the county appraiser to notify taxpayers of the value and classification of personal property, including oil and gas (KSA-1460) |
| May 15 | Deadline for taxpayers to appeal notice of value or classification of personal property, including oil and gas (KS-1448). You can appeal when you pay your taxes if you do not appeal your notice |
| June 15 | Appraiser certifies appraisal roll to County Clerk |
| May 10 | Second half Payment Under Protest payment deadline from previous year |