The Personal Property Online Assessment program is closed for the 2017 Assessment season. If you need to fill out your 2017 Assessment you may go to the Clay County Assessor website and print a blank form, fill it out completely and either mail it, fax it, or bring it in to one of our locations. OR you may visit one of our locations and we will assist you in filling out the form at our front counters. At this time, penalties will apply for not returning your assessment form before the May 1st deadline. This program will re-open for the 2018 Assessment season on January 2nd, 20 18. Have a great year.

contact us

Cathy Rinehart
Clay County Assessor

Clay County Courthouse
1 Courthouse Square
Liberty, Missouri 64068

phone: (816) 407-3500
fax: (816) 407-3501

Office Hours


Clay County Courthouse Annex
1901 NE 48th St
Kansas City, Missouri 64118

phone: (816) 407-3470
fax: (816) 407-3461
business: (816) 407-3460

Office Hours


234 W. Shrader St, Suite D
Liberty, Missouri 64068

phone: (816) 407-3370
fax: (816) 407-3371

Office Hours