Rhode Island Probate Form PC-10.4

Supplemental Inventory

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: June 1, 2026
First page of Supplemental Inventory

Working through the Supplemental Inventory? 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

About Supplemental Inventory

To list and document additional personal property and/or real estate assets that were not included in the original estate or guardianship inventory.

When you'd use it: When a fiduciary or guardian discovers additional assets after filing the initial inventory and needs to supplement the estate or guardianship record with those assets.

Where to get the official form

The official version of Supplemental Inventory is published as a PDF by the Rhode Island 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 Supplemental Inventory (PDF) →

Source: docs.sos.ri.gov

Link last checked: May 31, 2026

How to file Supplemental Inventory in Rhode Island

  1. Step 1 — Confirm you have the correct formUse Supplemental Inventory (PC-10.4) when when a fiduciary or guardian discovers additional assets after filing the initial inventory and needs to supplement the estate or guardianship record with those assets. Double-check it's the right form for your situation — Rhode Island 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 Supplemental Inventory 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 Supplemental Inventory to the probate court or county clerk handling the estate — usually in the Rhode Island county where the deceased lived. Ask the clerk how they prefer to receive filings (in person, by mail, or e-filing).

Working through the Supplemental Inventory? 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 Rhode Island

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

Read the Rhode Island probate guide →

Frequently Asked Questions

What is Supplemental Inventory (PC-10.4)?
To list and document additional personal property and/or real estate assets that were not included in the original estate or guardianship inventory. You'd typically use it when when a fiduciary or guardian discovers additional assets after filing the initial inventory and needs to supplement the estate or guardianship record with those assets.
Where do I file Supplemental Inventory in Rhode Island?
Probate forms are filed with the probate court or county clerk in the Rhode Island county where the deceased person lived. Our Rhode Island probate guide can help you find the right courthouse, filing fees, and local requirements.
Do I need a lawyer to complete Supplemental Inventory?
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 Supplemental Inventory available online?
Most Rhode Island probate forms are published as PDFs by the state courts or the county clerk. You can find the official source linked above.

Other Rhode Island Probate Forms

Petition for Probate of WillPC-1.5Certification of AccountingPC-7.2Petition to Render Inventory and/or AccountPC-5.2Affidavit of Notice to CreditorsPC-10.14

Need help with Rhode Island probate?

  • Personalized to your assets, heirs, and jurisdiction
  • Deadlines calculated from your date of death
  • Track progress and store documents in one place
Get step-by-step help

Free — no credit card required

Informational guidance only — not legal advice

Find the other Rhode Island probate forms you'll need →

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.