The Finance Department strives to ensure that O'Fallon is fiscally responsible and fair in management and safeguarding of City assets. We develop and maintain processes, systems, policies, and internal controls that ensure legal compliance and fiscal stability.
Real/Personal Property Taxes
City of O'Fallon Property Tax Breakdown per $100 assessed valuation
| General |
0.2909 |
| Parks |
0.0000 |
| Debt Service |
0.1550 |
| Total |
0.4459 |
All Taxing Jurisdictions
| City of O'Fallon |
0.4459 |
| State of Missouri |
0.0300 |
| St. Charles Co. |
0.0000 |
| St. Charles Co. Road & Bridge |
0.1743 |
| St. Charles Co. Library District |
0.1728 |
| St. Charles Co. Developmental Disability |
0.1108 |
| St. Charles Co. Ambulance |
0.3273 |
| St. Charles Co. Alarm & Dispatch |
0.0335 |
| St. Charles Co. Community College |
0.1676 |
| O'Fallon Fire Protection District |
0.8499 |
| Fort Zumwalt School District |
4.2346 |
| Total |
6.5467 |
Other School Districts
| Francis Howell School District |
4.0878 |
| Wentzville School District |
4.6532 |
Other Fire Districts
| Central County Fire & Rescue |
1.0292 |
| Cottleville FPD |
0.8220 |
| Lake Saint Louis FPD |
0.7595 |
| New Melle FPD |
0.7813 |
| Wentzville FPD |
0.6698 |
Surtax on Commercial Real Property – The surtax on commercial real property is $0.53 per $100 of assessed valuation. The tax is a replacement for the merchants and manufacturers tax, which was discontinued as a result of a reassessment in 1985. The tax is shared on a proportional basis within each county based on lost revenue from 1985. The assessed valuation on commercial real property is calculated at 32% of the market value.
Property taxes are collected by the St. Charles County Collector's Office. Get more information on the City of O'Fallon's Sewer Lateral Insurance Program.
Current Sales Tax
State of Missouri
| |
General Sales |
Qualified Food Sales |
| General |
3.000 |
0.000 |
| Education |
1.000 |
1.000 |
| Conservation |
0.125 |
0.125 |
| Parks & Soil |
0.100 |
0.000 |
St. Charles County
| |
General Sales |
Qualified Food Sales |
| General |
0.750 |
0.750 |
| Transportation |
0.500 |
0.500 |
| Capital Improvements |
0.250 |
0.250 |
| County Regional Parks |
0.100 |
0.100 |
| Community Services for Children |
0.125 |
0.125 |
City of O'Fallon
| |
General Sales |
Qualified Food Sales |
| General |
1.000 |
1.000 |
| Transportation |
0.500 |
0.500 |
| Parks/Storm Water |
0.500 |
0.500 |
| Total Sales Tax |
7.950 |
4.850 |
Utilities Taxes: Ameren UE - 4.8%, All others - 5.0%
Transient Guest (Lodging) Tax: 5.0%
Adult Use Marijuana Local Sales Tax: 3.0%
In November 2000, voters passed a Regional Parks Tax of 0.100%. This tax went into effect July 1, 2001. In November 2004, voters passed a Community Services for Children Tax of 0.125%. This tax went into effect April 1, 2005.
Current Use Tax
| State of Missouri |
4.225 |
| St. Charles County |
1.725 |
| City of O'Fallon |
2.000 |
| Total |
7.950 |
Use Tax Notice: The City of O’Fallon imposes a use tax on purchases from out-of-state vendors in the amount of 2.0 percent. A new Missouri law has expanded the application of the use tax so that such tax is now applicable to certain purchases from out-of-state vendors that were previously exempt. This notice is intended to apprise all interested parties of such change. Pursuant to Section 144.761 RSMo, a petition signed by fifteen percent of the registered voters of the city voting in the last gubernatorial election may be submitted to the city calling for an election to repeal the local use tax.
TDD/CID Tax Rates
The City of O’Fallon has Transportation Development Districts (TDD) within its boundaries. A TDD includes an additional sales tax applied to purchases. It is the business owner’s responsibility to determine if the business is located in one of these districts.
City of O'Fallon
| |
Sales Tax |
| Belleau Creek CID |
0.08950 |
| Caledonia CID |
0.08575 |
| Hutchings Farm TDD |
0.08950 |
| Kingsmill TDD |
0.08950 |
| Megan Shoppes TDD |
0.08950 |
| Mexico Road TDD |
0.08950 |
| O'Fallon Retail Walk CID |
0.08950 |
| O'Fallon Station CID |
0.08950 |
| South Ridge TDD |
0.08950 |
| Streets of Caledonia CID |
0.08950 |
| Waterbury Storm Water CID |
0.07950 |
| WingHaven TDD |
0.08575 |
View a map of Local Finance Initiative Districts (TDDs, CIDs and TIFs) (PDF).
Questions regarding sales tax rates should be directed to the Missouri Department of Revenue at www.dor.mo.gov
or 573-751-2836.
Contact Finance staff