Probate in St. Louis County for Chesterfield Families: A Simple Guide
Thu 18 Sep, by Ingrid Cruz on Probate
If you just lost a loved one who lived in Chesterfield, you’re probably typing searches like “probate lawyer Chesterfield MO,” “probate attorney St. Louis County,” or “help getting letters testamentary.” You’re not alone—and you don’t have to figure this out by yourself. This plain-English guide explains how probate works in St. Louis County, what your first steps should be, and how a local probate lawyer helps.
For informational purposes only; not legal advice. Consult an attorney about your specific situation.
Where do we file probate?
In Missouri, you file in the county where the person lived (their domicile) when they passed. If your loved one lived in Chesterfield, that means the St. Louis County Probate Division. Also, Missouri’s venue statute says a will is probated and letters are issued “in the county in which the domicile of the deceased is situated.” (§ 473.010 RSMo) (Missouri Revisor of Statutes)
Which Probate path fits your situation?
Missouri offers several paths. Chesterfield probate lawyer John Fritz of Fritz Law LLC will help you choose the quickest, most cost-effective route your facts allow.
1) Small Estate Affidavit (often fastest for ≤ $40,000)
- For estates totaling $40,000 or less (after liens/debts). You must wait 30 days after death and no full probate can be pending.
- Missouri statute confirms the $40,000 cap, 30-day wait, bond, and publication trigger when the listed property exceeds $15,000. (§ 473.097 RSMo) (Missouri Revisor of Statutes)
- Practical steps include completing the court form, filing it in the county of residence, and using the filed affidavit to collect and transfer assets.
2) Refusal of Letters (spouse/minor children or creditors)
- Courts may “refuse to grant letters” so assets pass without a full estate in certain situations—commonly for a surviving spouse or minor children, or when a creditor’s claim is ≤ $15,000 and there’s no spouse/minor children (with a creditor bond). (§ 473.090 RSMo). (Missouri Revisor of Statutes)
- Our overview explains this option as a way for a spouse/minor child to inherit without full probate.
3) Full Probate Administration (Independent or Supervised)
- Used for larger or more complex estates.
- Independent administration: fewer court approvals, usually faster/less costly if all heirs consent or the will allows it.
- Supervised administration: court oversight at each step—helpful if there’s conflict or the will requires it.
Key early deadlines in a full estate
- Presenting the will / opening an estate: If notice of letters hasn’t been published, a will must be presented within one year of death; if an estate is open and notice published, the window can be six months from first publication (statute details). (§ 473.050 RSMo). (Missouri Revisor of Statutes)
- Inventory: The personal representative must file an inventory within 30 days after letters are granted (unless extended). (§ 473.233 RSMo) (Missouri Revisor of Statutes)
- Creditor claims: Most unsecured claims are barred if not filed within six months after first publication of notice of letters; the clerk publishes the notice for four weeks. (§ 473.360 & § 473.033 RSMo). (Missouri Revisor of Statutes) (Missouri Revisor of Statutes)
- Absolute one-year bar: Most unsecured claims are forever barred one year after death—even if no estate is opened. (§ 473.444 RSMo)(Missouri Revisor of Statutes)
4) Determination of Heirship (when no estate within a year)
If no estate is opened within one year, the assets are over $40,000 and no will is probated in time, an interested person can ask the court to determine the heirs so property can be transferred. (§ 473.663 RSMo). (Missouri Revisor of Statutes)
What Fritz Law LLC probate lawyers can do for you
- Sort assets into probate vs. non-probate (beneficiary, joint, trust) and pick the right path.
- Prepare filings (Small Estate Affidavit, Refusal of Letters, or a full-estate petition) and keep track of deadlines.
- Notices & claims: Ensure the clerk’s publication and creditor timelines are handled correctly. (§ 473.033 & § 473.360 RSMo). (Missouri Revisor of Statutes) (Missouri Revisor of Statutes)
First 7 things to gather for your lawyer
Bring what you can; we’ll help fill in gaps.
- Death certificate and any Last Will and Testament.
- Address where your loved one lived at death (helps confirm venue).
- Family information (spouse/children and addresses).
- Original will details (date, witnesses, self-proving affidavit).
- Asset list (bank accounts, home, vehicles) and estimated values.
- Debts/bills (funeral, medical, credit cards).
- Beneficiary forms / deeds you can find (to identify non-probate assets).
How long does this take?
- Small Estate Affidavit: often the quickest route once the 30-day wait and any required notice/bond are handled. The total time from start to finish is approx. 2-4 months.
- Independent administration: many estates wrap up in a few months once inventory, notices, and claims periods run. The total time from start to finish is approx. 8-12 months.
- Supervised administration: adds court checkpoints, which can extend timing. The total time from start to finish is approx. 10-14 months.
Actual timing depends on assets, creditors, taxes, and family agreement.
Quick summary
- File in St. Louis County if the decedent was domiciled in Chesterfield, MO. (§ 473.010 RSMo). (Missouri Revisor of Statutes)
- Under $40,000? Ask about a Small Estate Affidavit. (§ 473.097 RSMo). (Missouri Revisor of Statutes)
- Spouse/minor children may use Refusal of Letters. (§ 473.090 RSMo). (Missouri Revisor of Statutes)
- Over a year since death and no estate? Consider Determination of Heirship. (§ 473.663 RSMo). (Missouri Revisor of Statutes)
- Deadlines matter: will presentment windows, 30-day inventory, 6-month claim period, and the 1-year absolute bar.
Next steps (free checklist)
- Call John Fritz a Chesterfield-area probate lawyer to confirm the best path.
- Gather the documents listed above.
- Ask about independent administration if all heirs get along—it’s often quicker.
- Ask about fees up front—hourly fees are common for probate estates.
We’re here to help St. Louis County families
Fritz Law LLC helps Chesterfield families open the right case, meet deadlines, and transfer assets with care. If you’re searching for a probate lawyer in Chesterfield, MO or a St. Louis County probate attorney, reach out—we’ll walk you through your options and get a plan in place today.

