Monday, December 04, 2023
 Message from the Collector of Revenue


Collector of Revenue, Michelle D. McBride

Thank you for visiting our website! 

Due to the COVID variants, taxpayers are strongly encouraged to continue paying using contactless methods: online, over the phone (1-855-227-7840), by mail or by putting payment in the drive-up drop box on Monroe Street near the corner of North Second Street in Saint Charles or in the drop box in the lobby of the County Administration Building at 201 N Second Street in St Charles. 

      To pay or research accounts/bills, click on a search button at the right

  To see additional information about the Office, visit


 Paying Your Bill


  • The Online Payment Transaction Receipt is not sufficient for license plate renewal.  The official Paid Personal Property Tax Receipt is needed and will be mailed from the Collector's Office.  Please allow 5 business days for mail time and for the state to update its paid tax database.
  • To obtain a receipt immediately, DO NOT PAY ONLINE. Come to the Collector's Office, pay your bill with card, cash, check or money order and leave with an official paid receipt.
  • Reminder: Partial Payments are accepted on existing bills.  Accounts must be paid in full to get the Personal Property Tax Receipt needed for Vehicle Registration Renewals.  All 2021 and prior Real Estate taxes must be paid in full to prevent their offering in the 2022 Tax Certificate Sale. 
  • When funds submitted exceed the amount due on an account, a credit is typically placed on the record toward future taxes.  A written request (by mail or email) from the party making the payment and containing current contact information is required for the release of funds. Duplicate Payments, are typically rejected and returned.  




Late payment interest and penalty are due on all tax payments made after January 1st of the year for which tax is assessed in accordance with State Law (Sections 52.290, 139.100, 140.100 RSMo).  The late payment interest and penalty is calculated based on the date of payment receipt or on the USPS postmark of the payment envelope.  The late payment interest and penalty increase on the first of each month.

The Personal Property bills shown on this site only display the first asset from a bill. The listing of assets on a paper bill should include everything owned on January 1st of the tax year (Section 137.115 RSMo). If a zero-dollar-due or no bill is showing, it could be because the Assessor did not receive a completed  Personal Property Assessment Form for the account.

This site will cease to accept payments at 12:01am on the 1st of each month.  It re-opens for payments by the fifth business day of the month.  This is to allow sufficient time for updating to the current amount due.



 Annual Billing Update

2023 Tax Bills:

  • The 2023 Tax Bills are not yet available
  • Bills are expected to be mailed Nov 27, 28, and 29.  New or Revised bills are mailed when information becomes available
  • Sign up to receive an eAlert when the bills become available by viewing your account online now and clicking on the eAlert tab
  • If you recently moved and have a forwarding order on file with the Post Office, the bill should be forwarded to you
  • Per Section 52.240(1) Revised Statutes of Missouri, failure to receive a tax bill does not relieve the taxpayer from any liability imposed by law, including the duty to pay 2023 tax (without penalty and interest) on or before Dec 31st, 2023.  Tax will be DELINQUENT on Jan 1st, 2024 and payments on or after that date must include statutory late payment interest and penalties.
  • Payments will be processed in the order received

    Back again - Project CARE.

 Pay Your Tax Online
Real Estate Search
Personal Property Search
Partial/Advance Payment Information
Project Care - Help Someone Pay their Taxes
   Double-Click on a Button...


 Payment Options

NOTE:  No Personal Checks will be accepted for 2021 and prior years' Taxes.  Payment for taxes past due by more than one year must be in the form of Cash, Cashier's Check, Money Order, Certified Funds or Credit Card.

The online shopping cart is disabled the first 3-5 business days of the month...  Statutory penalties are updated during that time.  

Pay By Check
Please make checks payable to:
Michelle D. McBride
St. Charles County Collector

Mailing Address:
201 N Second St
Suite 134
Saint Charles, MO 63301

Dropbox located inside the lobby at 201 North Second Street in Saint Charles 

Drive-up dropbox located on Monroe Street near the intersection of North Second and Monroe in Saint Charles

Office Hours:
Monday – Friday
8:00am to 5:00pm



This site is best viewed using Google Chrome, Internet Explorer 11 in Compatibility Mode, Mozilla Firefox or Safari.

The St. Charles County Collector’s Office makes every effort to produce and publish the most current and accurate information. No warranties, expressed or implied, are provided for the data herein, or its interpretation. All information provided by this online resource is subject to verification by the St. Charles County Collector’s Office.

Important Information

The information on this website is for informational purposes only. It is believed to be reliable, but we do not warrant its completeness, timeliness or accuracy.  Please call toll free at 855-245-2906 if you require additional information about a particular account or if you have questions about the use of this site.

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