About Affidavit of Heirship – Addendum to Transfer by Affidavit
This form establishes the heirs and lineal descendants of a decedent to support a transfer by affidavit under Wisconsin probate law.
When you'd use it: File this form when using the transfer-by-affidavit procedure under Wis. Stats. §§852.01 and 854.03 to document who the decedent's legal heirs are.
Where to get the official form
The official version of Affidavit of Heirship – Addendum to Transfer by Affidavit is published as a PDF by the Wisconsin 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 Affidavit of Heirship – Addendum to Transfer by Affidavit (PDF) →
Source: wisbar.org
Link last checked: June 26, 2026
How to file Affidavit of Heirship – Addendum to Transfer by Affidavit in Wisconsin
- Step 1 — Confirm you have the correct formUse Affidavit of Heirship – Addendum to Transfer by Affidavit when file this form when using the transfer-by-affidavit procedure under Wis. Stats. §§852.01 and 854.03 to document who the decedent's legal heirs are. Double-check it's the right form for your situation — Wisconsin probate forms are revised periodically, so verify the name and number against your court's current form list before you start.
- Step 2 — Complete every required fieldFill out Affidavit of Heirship – Addendum to Transfer by Affidavit 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.
- 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.
- Step 4 — File it with the correct courtSubmit Affidavit of Heirship – Addendum to Transfer by Affidavit to the probate court or county clerk handling the estate — usually in the Wisconsin county where the deceased lived. Ask the clerk how they prefer to receive filings (in person, by mail, or e-filing).