How Do I File for Probate in Wisconsin?
Wisconsin's mandatory statewide petitions (PR-1801 informal; PR-1901 formal) are print-only PDFs with no fillable fields, so this tool cannot complete them; the petition is filed on the official statewide forms.
Opening an estate in Wisconsin
Wisconsin publishes mandatory statewide PR-series forms, but the petitions — PR-1801 (informal) and PR-1901 (formal) — are print-only flat PDFs with no interactive AcroForm fields (re-verified 2026-07-14: both live PDFs qpdf-normalized, zero widget annotations; the only editable format Wisconsin publishes is a Word .DOC), so our field-fill tool cannot complete them and an automated fill is not viable without a text-overlay layer; the page off-ramps to the wicourts.gov forms and counsel. The process is otherwise pro se permitted (informal administration before the probate registrar; eFiling is mandatory only for attorneys and high-volume filing agents, Wis. Stat. § 801.18(3)(a)), but appointment is a judgment-heavy packet (Proof of Heirship PR-1806, Consent to Serve PR-1807, creditor notices PR-1804/PR-1805) and bond is discretionary under § 856.25. Small estates of $50,000 or less use the Transfer by Affidavit (§ 867.03(1g)), which the State Bar of Wisconsin's RPPT section — not the Court System — now maintains.
A simpler path may apply
Wisconsin offers a small-estate or summary procedure that can transfer property without a full grant of Letters when the estate qualifies. This is often the honest self-service path where full administration is not.
Frequently asked questions
Yes. Wisconsin permits a self-represented person to open an estate and apply for Letters. What we do not do is produce the document for you here: wisconsin's mandatory statewide petitions (PR-1801 informal; PR-1901 formal) are print-only PDFs with no fillable fields, so this tool cannot complete them; the petition is filed on the official statewide forms.
Wisconsin offers a small-estate or summary procedure that can transfer property without a full grant of Letters when the estate qualifies. Two appointment tracks: informal administration (ch. 865) before the probate registrar using PR-1801, and formal administration (ch. 856) before the circuit court using PR-1901. Each form carries both the with-will and no-will track, so there is no separate testate/intestate petition, and both tracks issue the same Domiciliary Letters (PR-1810). Bond is unusual: § 856.25(1) makes the requirement and amount "solely within the discretion of the court" and § 856.25(4) provides that a will's request to serve without bond is not binding. Small estates of $50,000 or less can avoid administration entirely via the Transfer by Affidavit (§ 867.03(1g)) — the Court System retired its PR-1831 form and the State Bar RPPT section now maintains it at wisbar.org; larger but still modest estates may use summary settlement (PR-1835, § 867.01) or summary assignment (PR-1840, § 867.02).
Circuit Court handles decedents' estates in Wisconsin. Probate registrar (register in probate) in informal administration; the circuit court in formal administration — Domiciliary Letters (PR-1810) issue on qualification issues the Letters after the court grants the petition.
In Wisconsin the court issues Domiciliary Letters to the personal representative — the executor when there is a will, or the administrator when there is none. They give that person authority to act for the estate.
