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A step-by-step guide to filing at the Circuit Court - Probate Division—what documents you'll need, where to go, and what happens after you file.
If you're handling probate yourself in St. Charles County, Missouri, you can file at the Circuit Court - Probate Division in person or by mail. E-filing is mandatory for attorneys but families filing without one are exempt and can use paper forms. The court sits in the 11th Judicial Circuit.
How to File Your Documents
You can file your probate documents in person or by mail. While attorneys are required to e-file in St. Charles County, families handling probate themselves are exempt and can file on paper.
If you prefer, you can file electronically through the state's online system. This is optional for families filing without an attorney.
View E-Filing InformationNot every estate requires an attorney. Factors like estate size, asset types, and whether beneficiaries agree can determine if self-filing at the Circuit Court - Probate Division is realistic for your situation.
For a detailed cost comparison and filing checklist, see the full St. Charles County Self-Filing Assessment.
These are specific requirements for filing probate in this county. Following these guidelines will help avoid delays or rejected filings.
Social Security Numbers required on all parties in probate cases. If unable to obtain, must provide sworn statement explaining attempts and reasons.
Probate Court Party Information Sheet required with all new filings.
Death certificate required for deceased estates. Birth certificates required for minors and death certificates for deceased parents in minor cases.
Estates with a total value of $40,000 or more must be handled by an attorney, as must adult guardianship and conservatorship cases. Refusal of Letters applications, small estates, limited guardianships, minor conservatorships when both parents serve, and filing/admitting wills may be done without legal counsel.
The Circuit Court - Probate Division is located at 300 North Second Street, Room 517, St. Charles, MO 63301. Phone: 636-949-3086. Hours: Mon-Fri 8:00am-5:00pm.
To file at the Circuit Court - Probate Division you need: the original will (or proof there isn't one), a certified death certificate, contact information for all heirs and beneficiaries, and a summary of what the estate owns and owes.
Additional resources, forms, and fee schedules are available on the Circuit Court - Probate Division website.
You open probate by filing a petition with the Circuit Court - Probate Division in St. Charles County, attaching the original will (if any), the death certificate, and the filing fee ($250). Once the court issues letters, the personal representative can act.
At minimum: petition for probate, application for letters testamentary or of administration, notice to heirs, and an oath for the personal representative. St. Charles County uses the standard Missouri probate forms — the court's website lists the current versions.
Missouri permits self-representation, but formal probate procedures make it impractical for most families. The Circuit Court - Probate Division staff can accept filings but cannot give legal advice. Check the Missouri self-filing assessment before deciding.
Yes. The Circuit Court - Probate Division in St. Charles County accepts e-filing through the state portal. In-person filing at the courthouse is still available for those without digital access.
Assets stay locked, creditors can still pursue them, and beneficiaries cannot sell real property or close accounts. After a few years, interested parties can petition to open probate themselves. Waiting rarely helps. Families who set up a revocable living trust ahead of time bypass this problem entirely.
St. Charles County
300 North Second Street, Room 517
St. Charles, MO 63301
Phone:
636-949-3086Fax:
636-949-3070
Hours:
Mon-Fri 8:00am-5:00pm
Each institution has a separate death claim process. Find yours below.
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