Taxes, Fees, and Financial Information

Property Taxes

All property taxes for residents of Cottleville are collected by the St. Charles County Collector's Office.

All sales, TDD and CID taxes for Cottleville businesses are collected by the Missouri Department of Revenue.

All utility taxes for Cottleville businesses and residents are collected by each utility company.


Property Tax Rates
Debt Service0.0000
Total Property Tax Charged by Cottleville.2458

Sales Tax Rates
Capital Improvements0.5000
Storm Water and Parks0.5000

TDD/CID Sales Tax Rates and Assessments*
Mid Rivers Transportation District (Sales Tax)0.5000
Cottleville Old Town Community Improvement District (Sales Tax)1.0000
Frank Martin's Garden Community Improvement District (Sales Tax)1.0000
Cottleville Greenway Community Improvement District (Assessment Only, No Sales tax)TBD

Utility Tax Rates
Laclede Gas0.0500
All Others0.0500

 *The City of Cottleville has Transportation Development Districts and Community Improvement Districts within it's boundaries. CID and TDD are additional sales taxes applied to purchases within these districts to finance public improvements and public services. CID and TDD are a separate political subdivisions of the State of Missouri and each are administered by legal and administrative professional companies.

For more information or to find annual reports for a CID or TDD please visit:

For questions regarding sales tax rates, to confirm your sales tax rate  or to obtain a Missouri Retail Sales Tax License for Cottleville, call the Missouri Department of Revenue at 573-751-2836.

Other Financial Information
Additional Questions?

Contact the Cottleville City Treasurer with questions at [email protected], or 636-498-6565 dial 5.