Missouri Property Appraisers & Tax Directory
Directory of all 115 counties in Missouri. Access local property valuation administrators, parcel search GIS maps, and tax appeal boards.
County Property Tax Calculator
Estimated using County's effective tax rate of 0.96% (Assessment ratio: 19%)
Missouri County Assessors Directory
Select your county to view the local property appraiser office and parcel search portal.
Adair County
Seat: Kirksville
Andrew County
Seat: Savannah
Atchison County
Seat: Rock Port
Audrain County
Seat: Mexico
Barry County
Seat: Cassville
Barton County
Seat: Lamar
Bates County
Seat: Butler
Benton County
Seat: Warsaw
Bollinger County
Seat: Marble Hill
Boone County
Seat: Columbia
Buchanan County
Seat: Saint Joseph
Butler County
Seat: Poplar Bluff
Caldwell County
Seat: Kingston
Callaway County
Seat: Fulton
Camden County
Seat: Camdenton
Cape Girardeau County
Seat: Jackson
Carroll County
Seat: Carrollton
Carter County
Seat: Van Buren
Cass County
Seat: Harrisonville
Cedar County
Seat: Stockton
Chariton County
Seat: Keytesville
Christian County
Seat: Ozark
Clark County
Seat: Kahoka
Clay County
Seat: Liberty
Clinton County
Seat: Plattsburg
Cole County
Seat: Jefferson
Cooper County
Seat: Boonville
Crawford County
Seat: Steelville
Dade County
Seat: Greenfield
Dallas County
Seat: Buffalo
Daviess County
Seat: Gallatin
DeKalb County
Seat: Maysville
Dent County
Seat: Salem
Douglas County
Seat: Ava
Dunklin County
Seat: Kennett
Franklin County
Seat: Union
Gasconade County
Seat: Hermann
Gentry County
Seat: Albany
Greene County
Seat: Springfield
Grundy County
Seat: Trenton
Harrison County
Seat: Bethany
Henry County
Seat: Clinton
Hickory County
Seat: Hermitage
Holt County
Seat: Oregon
Howard County
Seat: Fayette
Howell County
Seat: West Plains
Iron County
Seat: Ironton
Jackson County
Seat: Independence
Jasper County
Seat: Carthage
Jefferson County
Seat: Hillsboro
Johnson County
Seat: Warrensburg
Knox County
Seat: Edina
Laclede County
Seat: Lebanon
Lafayette County
Seat: Lexington
Lawrence County
Seat: Mount Vernon
Lewis County
Seat: Monticello
Lincoln County
Seat: Troy
Linn County
Seat: Linneus
Livingston County
Seat: Chillicothe
McDonald County
Seat: Pineville
Macon County
Seat: Macon
Madison County
Seat: Fredericktown
Maries County
Seat: Vienna
Marion County
Seat: Palmyra
Mercer County
Seat: Princeton
Miller County
Seat: Tuscumbia
Mississippi County
Seat: Charleston
Moniteau County
Seat: California
Monroe County
Seat: Paris
Montgomery County
Seat: Montgomery
Morgan County
Seat: Versailles
New Madrid County
Seat: New Madrid
Newton County
Seat: Neosho
Nodaway County
Seat: Maryville
Oregon County
Seat: Alton
Osage County
Seat: Linn
Ozark County
Seat: Gainesville
Pemiscot County
Seat: Caruthersville
Perry County
Seat: Perryville
Pettis County
Seat: Sedalia
Phelps County
Seat: Rolla
Pike County
Seat: Bowling Green
Platte County
Seat: Platte
Polk County
Seat: Bolivar
Pulaski County
Seat: Waynesville
Putnam County
Seat: Unionville
Ralls County
Seat: New London
Randolph County
Seat: Huntsville
Ray County
Seat: Richmond
Reynolds County
Seat: Centerville
Ripley County
Seat: Doniphan
St. Charles County
Seat: Saint Charles
St. Clair County
Seat: Osceola
Ste. Genevieve County
Seat: Ste. Genevieve
St. Francois County
Seat: Farmington
St. Louis County
Seat: Clayton
Saline County
Seat: Marshall
Schuyler County
Seat: Lancaster
Scotland County
Seat: Memphis
Scott County
Seat: Benton
Shannon County
Seat: Eminence
Shelby County
Seat: Shelbyville
Stoddard County
Seat: Bloomfield
Stone County
Seat: Galena
Sullivan County
Seat: Milan
Taney County
Seat: Forsyth
Texas County
Seat: Houston
Vernon County
Seat: Nevada
Warren County
Seat: Warrenton
Washington County
Seat: Potosi
Wayne County
Seat: Greenville
Webster County
Seat: Marshfield
Worth County
Seat: Grant
Wright County
Seat: Hartville
St. Louis city
Seat: Clayton
Missouri Property Tax Laws & Rules
Hancock Amendment caps municipal revenue growth. New Senate Bill 190 allows counties to freeze property tax values for eligible seniors.
Missouri Property Tax Credit (Circuit Breaker) pays up to $1,100 for seniors 65+ and disabled individuals. 100% service-connected disabled veterans exempt from all real property tax.
Second Monday in July to the County Board of Equalization.
Appeals are filed before the: County Board of Equalization (BOE) & State Tax Commission.
Frequently Asked Questions
What is the average property tax rate in Missouri?
The average effective property tax rate in Missouri is approximately 0.96%. Actual tax bills depend on your county, municipality, and local school district levies.
How are properties assessed in Missouri?
Under Missouri law, properties are assessed at a statutory assessment ratio of 19% of fair market value by the local County Assessor's Office.
When is the deadline to appeal property taxes in Missouri?
In Missouri, property valuation appeals must generally be filed by: Second Monday in July to the County Board of Equalization. Appeals are heard by the local County Board of Equalization (BOE) & State Tax Commission.
What homestead exemptions are available in Missouri?
Hancock Amendment caps municipal revenue growth. New Senate Bill 190 allows counties to freeze property tax values for eligible seniors.
State Tax Authority
Agency: Missouri State Tax Commission
Visit Official State Tax Agency