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Personal Property Assessment Form

  1. St. Charles County Assessor - Personal Property Assessment Form

    NOTE: If you are a business or own aircraft, please download and complete the Business and Aircraft Personal Property form located at Do not complete the following form. Thank you.

    The assessment form must be filed by March 1 every year. This process needs to be completed annually to keep your personal property account active. Penalty(s) range up to $105 for filing late based on the assessed value. If you are moving out of St. Charles County, it is your responsibility to notify both your old and new Assessment Authority. For questions, please contact the St. Charles County Assessor - Personal Property, by phone at 636-949-7420, by email at, or visit 201 N.Second Street, St. Charles, MO 63301. The office is open Monday through Friday, 8 a.m. to 5 p.m., excluding holidays. Thank you!

  2. Please note: If you have more than eight items to list in your assessment, please print the PDF Personal Property Assessment Form located at, complete, and send by mail or deliver in-person to the address on the form. Or, this form may be downloaded, completed, attached/scanned and sent via the email address on the form.

  3. Tax Year*

  4. Name and Current Address Information

  5. Address on Jan. 1 of the Tax Year You Are Filing If Different From Above

  6. Instructions

    List below any items which you owned on January 1 of the tax year you are filing. Indicate year, make, model and series; VIN #; 2 wheel, 4 wheel, or all wheel drive; cylinders and mileage as of January 1 of this year. Also include CC's for motorcycles and length for trailers, boats, campers, and recreational vehicles. If you have a mobile home located in a mobile home park, include the year, make, length and width along with the location address. DO NOT LIST LEASED VEHICLES ON THIS FORM.

  7. ITEM 1

  8. ITEM 2

  9. ITEM 3

  10. ITEM 4

  11. ITEM 5

  12. ITEM 6

  13. ITEM 7

  14. ITEM 8

  15. Taxpayer Certification

    By typing in my name and information below, I certify the foregoing list contains a true and correct statement of all the tangible personal property made taxable by the laws of the State of Missouri, which I owned or which I had under my charge or management on the first day of January, of the current year. I further certify that I have not sent or taken, or caused to be sent or taken, any property out of this State to avoid taxation.

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  17. This field is not part of the form submission.