Appraiser's Calendar  

• Note: green bullet refers to personal property

January 1

• Valuation date for all property for the current appraisal year roll. 

• Personal property renditions are sent to registered owners.

March 1

• Notices of appraised value mailed to real property owners.

March 15

• Due date for filing renditions for personal property leased, loaned, rented, consigned, or owned.*  These items include office furniture, equipment, machinery, boats, etc. 

March 31

• Deadline for filing a real property valuation appeal.

April 1

• Oil and gas renditions due.**

May 1

• Notices of appraised value mailed to personal property owners.

May 10

• Second half Payment Under Protest payment deadline from previous year.

May 15

• Deadline for filing a personal property valuation appeal.

• Date real property valuation appeals completed at informal level.

May 20

• Last date for decisions from real property valuation appeal changes to be mailed.

• Commercial real estate formal hearings begin.

June 15

• Appraiser certifies appraisal roll to RTA.

July 1

• Certify Tax Increment Finance (TIF) values to RTA.

November 1

• Tax bills mailed to property owners.

December 20

• Property tax payments, half or in full, due.

• First half Payment Under Protest payment due.

If a deadline falls on a weekend or legal holiday, the last day to file is automatically extended to the next business day. 

* See penalty schedule below for late filings 
**Oil and gas penalty schedule is moved back 15 days for each component of the schedule. 

Personal Property Penalty Schedule as required by K.S.A. 79-1422 and 1427a

• Filed March 15 through April 15 - 5% 

• Filed April 16 through May 17 - 10% 

• Filed May 18 through June 15 - 15% 

• Filed June 16 through July 15 - 20% 

• Filed July 16 through March 15 of following year - 25% 

• Filed after March 15 of following year - 50%