About
The Gasconade County Assessor is dedicated to providing taxpayers with essential information about office hours, responsibilities, staff details, contact information, location, and mailing address, as well as access to online GIS services and property tax information, all presented in a professional and user-friendly manner.
The Assessor is responsible for developing and maintaining a current list of all taxable real and tangible personal property in Gasconade County and assessing the property annually. Assessed valuation provides the tax base for property taxes levied by the County’s and its various political subdivisions. The Assessor's Office processes annual assessment forms for all tangible personal property to Gasconade County residents. The Assessor also performs tax mapping by maintaining and updating property lines based upon deeds received from the Gasconade County Recorder of Deeds.
​
Personal property lists are due in the Assessor’s Office by March 1st of each year. Personal property is assessed at 33 1/3 %, except for farm machinery & livestock, which is assessed at 12 %. Real Estate property is as follows: Residential 19% of Market Value, Commercial 32 % of Market Value, Agriculture Land at 12% of Productivity Value & Buildings at 12% of Market Value.
​
The Gasconade County Assessor’s office currently tracks and assesses over 14,000 parcels and classifies each parcel of real estate in compliance with the classifications defined under Missouri Statute. The Gasconade County Assessor's office strives to assess all property fairly, equally and in a uniform manner under the laws of the State of Missouri, while providing the highest level of service to our taxpayers.
Please call the office if you have any questions. We will be glad to provide you with any help and assistance that you may need. Thank you!
Empowering taxpayers to understand their rights, responsibilities, and the impact they can make on their community through informed participation.
Our Mission
Our mission is to serve the residents of Gasconade County with integrity and efficiency by providing accurate and equitable assessments of their property for tax purposes.

