Wyoming Probate and Estate Law: Wills, Intestacy, and Administration
Wyoming probate and estate law governs the legal process by which a deceased person's assets are identified, debts satisfied, and property distributed to heirs or beneficiaries. The framework draws on Title 2 of the Wyoming Statutes (Wyoming Probate Code), which establishes rules for valid wills, intestate succession, personal representative authority, and supervised or unsupervised administration. Practitioners, heirs, creditors, and fiduciaries navigating Wyoming estate matters operate within this statutory structure, overseen by Wyoming District Courts. The regulatory context for the Wyoming legal system shapes how these rules interact with federal tax obligations and cross-jurisdictional asset holdings.
Definition and Scope
Wyoming's probate framework is codified in Wyoming Statutes Title 2, which the Wyoming Legislature has structured around the Uniform Probate Code model adopted in modified form. Probate encompasses the court-supervised or independent process of administering a decedent's estate — authenticating testamentary instruments, appointing a personal representative, notifying creditors, resolving claims, and transferring title to real and personal property.
The scope of Wyoming probate law covers:
- Testate succession (death with a valid will)
- Intestate succession (death without a valid will)
- Small estate procedures for qualifying estates below statutory thresholds
- Ancillary administration for non-residents who died owning Wyoming property
- Supervised and unsupervised administration proceedings
Wyoming District Courts hold exclusive jurisdiction over probate matters under Wyoming Statutes § 2-2-101. The Wyoming Supreme Court reviews appeals from district court probate decisions, and its decisions interpreting Title 2 constitute binding precedent on lower courts.
Scope limitations: This reference covers Wyoming state probate law only. Federal estate tax obligations (governed by 26 U.S.C. § 2001 et seq. and administered by the IRS), trust administration under separate Wyoming trust statutes (Title 4), and guardianship proceedings (addressed under Wyoming guardianship and conservatorship) fall outside the boundaries of this page. Wyoming tribal probate for trust allotments on reservation lands is governed by federal regulations under 25 C.F.R. Part 15 and is not covered here.
How It Works
Wyoming probate proceeds through a defined sequence under Title 2:
- Petition for probate — An interested party files a petition in the District Court of the county where the decedent was domiciled at death. For non-residents, the county where Wyoming property is located establishes venue.
- Appointment of personal representative — The court appoints an executor (nominated in a will) or administrator (appointed in intestate cases). Under Wyoming Statutes § 2-4-201, preference runs to the surviving spouse, adult children, parents, and then other heirs in order.
- Inventory and appraisal — The personal representative files a verified inventory of estate assets within 90 days of appointment (Wyo. Stat. § 2-7-401).
- Notice to creditors — Creditors must be notified and have 3 months from the date of first publication to file claims against the estate (Wyo. Stat. § 2-7-201).
- Payment of debts and taxes — Valid claims, administration expenses, and any applicable taxes are satisfied before distribution.
- Final accounting and distribution — The personal representative files a final account, and the court enters an order of distribution transferring assets to beneficiaries or heirs.
Wyoming permits informal (unsupervised) administration for most estates, reducing court involvement to filing and closing documents. Formal supervised administration is available when contested issues arise or when a creditor or interested party demands court oversight.
Small estate affidavit: Wyoming Statutes § 2-1-201 allows heirs to collect personal property without full probate when the gross estate does not exceed $200,000 and 30 days have elapsed since death, provided no probate petition is pending. This threshold makes Wyoming's small estate procedure available to a substantial portion of decedents.
Common Scenarios
Testate estate with no contest — The most straightforward scenario: a decedent leaves a will executed in compliance with Wyoming Statutes § 2-6-112 (signed by the testator and 2 witnesses), no interested party challenges validity, and the personal representative administers informally.
Intestate succession — When no valid will exists, Wyoming Statutes § 2-4-101 through § 2-4-107 determine distribution. The surviving spouse receives the entire estate if the decedent left no surviving descendants or parents. If descendants exist, the allocation between spouse and descendants depends on whether all descendants are also descendants of the surviving spouse — a critical distinction that frequently arises in blended families. Children who predecease the testator are represented by their own descendants under Wyoming's per stirpes representation rules.
Holographic wills — Wyoming recognizes holographic wills under Wyo. Stat. § 2-6-113: a will entirely in the testator's handwriting and signed by the testator, with no witnesses required. This exception is a meaningful departure from the witnessed-will standard and affects validity determinations in a significant percentage of contested estate proceedings.
Non-probate assets — Life insurance proceeds payable to a named beneficiary, jointly held property with right of survivorship, and assets held in revocable living trusts pass outside probate entirely. Personal representatives have no authority over these assets, a boundary that becomes critical when creditors attempt to reach non-probate transfers.
Decision Boundaries
The threshold questions in Wyoming estate administration reduce to four classification determinations:
| Issue | Controlling Statute | Key Threshold |
|---|---|---|
| Will validity | Wyo. Stat. § 2-6-112, § 2-6-113 | Witnessed vs. holographic execution |
| Small estate eligibility | Wyo. Stat. § 2-1-201 | Gross estate ≤ $200,000 |
| Intestate share — spouse | Wyo. Stat. § 2-4-101 | Presence of descendants not of surviving spouse |
| Creditor claim deadline | Wyo. Stat. § 2-7-201 | 3 months from first notice publication |
Testate vs. intestate is the foundational split. A will that fails Wyoming's execution requirements — lacking the testator's signature or the signatures of 2 witnesses for an attested will, or lacking full holographic character — is denied probate, and the estate passes as if no will existed.
Supervised vs. unsupervised administration turns on whether a creditor, beneficiary, or court orders formal supervision. Absent such an order or a contested matter, most Wyoming estates proceed through the informal track, which substantially reduces timeline and attorney fees while still requiring court filing at opening and closing.
The Wyoming legal system's broader framework situates probate jurisdiction within the District Court structure, where the same court of general jurisdiction handles contested probate litigation alongside civil and criminal matters. Estate disputes that involve real property title claims may intersect with Wyoming property law, particularly for mineral interests or ranch parcels held in complex ownership structures.
References
- Wyoming Statutes Title 2 — Wills, Decedents' Estates and Fiduciary Relations (Wyoming Legislature)
- Wyoming Judiciary — District Courts (official court information)
- Wyoming Legislature — Title 2 Session Laws and Amendments
- Uniform Probate Code (Uniform Law Commission)
- IRS — Estate Tax (26 U.S.C. § 2001, federal estate tax framework)
- 25 C.F.R. Part 15 — Probate of Indian Estates (Electronic Code of Federal Regulations)