Inventory (Form 31C)

This page is for educational purposes only and is not legal advice. Forms and requirements change frequently — verify the current version with your local probate court or an attorney.

Last updated: August 16, 2026

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About Inventory (Form 31C)

Inventory (Form 31C) is a probate form used during estate settlement in Illinois.

Where to get the official form

The official version of Inventory (Form 31C) is published as a PDF by the Illinois courts. We checked this link and it resolved to a form on an official court or government website — always download the current version directly from the source rather than a third-party copy:

Verified official PDF

Download Inventory (Form 31C) (PDF) →

Source: circuitclerkofwillcounty.com

Link last checked: August 16, 2026

How to file Inventory (Form 31C) in Illinois

  1. Step 1 — Confirm you have the correct formDouble-check that Inventory (Form 31C) is the right form for your situation. Illinois probate forms are revised periodically, so verify the name and number against your court's current form list before you start.
  2. Step 2 — Complete every required fieldFill out Inventory (Form 31C) carefully and review it for errors before filing. Probate cases can already take months — a small mistake on the form can set your timeline back further.
  3. Step 3 — Get it notarized or witnessed if requiredSome probate forms must be signed in front of a notary or witnesses. Check the instructions on the form itself, and arrange notarization before you file if it's required.
  4. Step 4 — File it with the correct courtSubmit Inventory (Form 31C) to the probate court or county clerk handling the estate — usually in the Illinois county where the deceased lived. Ask the clerk how they prefer to receive filings (in person, by mail, or e-filing).

Working through the Inventory (Form 31C)? SwiftProbate builds a personalized, step-by-step checklist for settling the estate — so you know which forms to file, in what order, and by when.

Get help with this form

Probate in Illinois

See the full Illinois probate guide for filing deadlines, small-estate options, timelines, costs, and county courthouse details.

Read the Illinois probate guide →

Frequently Asked Questions

What is Inventory (Form 31C)?
Inventory (Form 31C) is a probate form used during estate settlement in Illinois. It's filed with the probate court as part of administering a deceased person's estate.
Where do I file Inventory (Form 31C) in Illinois?
Probate forms are filed with the probate court or county clerk in the Illinois county where the deceased person lived. Our Illinois probate guide can help you find the right courthouse, filing fees, and local requirements.
Do I need a lawyer to complete Inventory (Form 31C)?
Many people complete probate forms themselves, especially for smaller or uncontested estates. Complex estates may benefit from professional advice. SwiftProbate is an informational tool that helps you understand and organize the process — it is not a law firm and does not provide legal advice.
Is Inventory (Form 31C) available online?
Most Illinois probate forms are published as PDFs by the state courts or the county clerk. You can find the official source linked above.

Other Illinois Probate Forms

Notice of Probate (Form 51B)Order Admitting Will to Probate and Appointing Representative (Form 37B)Order Declaring Heirship (Form 30A)Petition for Letters of Administration (Form 36C)

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Disclaimer: This page is for informational purposes only and does not constitute legal advice. Probate forms and requirements vary by state, county, and individual circumstances, and change over time. Always verify the current form and instructions with your local probate court, and consult a qualified attorney for advice specific to your situation. SwiftProbate is not a law firm and does not provide legal representation.