Wyoming Power of Attorney Guide
Comprehensive guide to creating, using, and managing powers of attorney under Wyoming's Uniform Power of Attorney Act.

Wyoming’s power of attorney (POA) framework, governed by the Uniform Power of Attorney Act (UPOAA) enacted in 2018, empowers individuals to delegate decision-making authority effectively. This legal tool allows a principal to appoint an agent to handle financial, property, and other affairs, promoting autonomy during incapacity or absence.
Understanding the Basics of POA in Wyoming
A
power of attorney
is a legal document where the principal grants an agent authority to act on their behalf. Under Wyoming Statutes Title 3, Chapter 9, a POA is defined as a writing or record granting such powers, regardless of terminology used. Key roles include:- Principal: The individual creating the POA and granting authority.
- Agent (or attorney-in-fact): The trusted person empowered to act.
- Third Parties: Banks, institutions, or individuals relying on the POA.
The UPOAA applies to most POAs but excludes those coupled with an interest (e.g., creditor powers), health care decisions, voting proxies, or government forms.
Durability: POAs That Last Through Incapacity
Since 2018, Wyoming POAs are
durable by default
, remaining effective even if the principal becomes incapacitated—defined as an impairment in receiving/evaluating information or making decisions, or being missing, detained, or abroad. Pre-2018 POAs may not share this feature unless specified.| Aspect | Pre-2018 | Post-2018 (UPOAA) |
|---|---|---|
| Default Durability | Not durable | Durable unless stated otherwise |
| Incapacity Effect | Terminates | Continues |
| Customization | Must specify | Opt-out required |
This shift protects principals by ensuring continuity without court intervention.
Execution Requirements for Validity
To be valid, a Wyoming POA must be signed by the principal or by another in their conscious presence at their direction. Acknowledgment (notarization) creates a presumption of genuineness, protecting relying parties. Steps include:
- Draft the document outlining powers.
- Principal signs or directs signing.
- Notarize for third-party acceptance.
- Distribute copies to agents and institutions.
Refusal by third parties to accept an acknowledged POA can lead to court orders and liability for their fees.
When Does a POA Take Effect?
POAs are effective immediately unless specified otherwise. “Springing” POAs activate on a future event like incapacity, with the principal able to designate determiners (e.g., physicians) or default to statutory ones: two licensed physicians or a court. While flexible, springing POAs risk delays in verification.
Agent Responsibilities and Fiduciary Duties
Agents must act loyally, avoid conflicts, and exercise care comparable to similar agents. They cannot self-deal without explicit authorization and owe duties even if unaware of court-appointed fiduciaries. Core duties:
- Act solely for the principal’s benefit.
- Maintain records and avoid commingling funds.
- Cooperate with successors or co-agents.
Exculpatory clauses limiting liability are void for dishonest, reckless, or improperly motivated acts.
Scope of Authority: What Can Agents Do?
Wyoming follows UPOAA’s hot powers and general grants. Agents can handle real estate, banking, stocks, commodities, and more via the statutory form, with checkboxes for specifics like creating survivorship rights or beneficiary changes.
| Category | Examples |
|---|---|
| Financial | Banking transactions, bill payments |
| Property | Buy/sell real estate, manage rentals |
| Investments | Trade stocks, manage retirement accounts |
| Taxes | File returns, claim refunds |
| Gifts | Limited to annual exclusions unless specified |
Authority extends to all lawful acts unless limited.
Termination Rules and Revocation
POAs end upon principal’s death, revocation, expiration, purpose fulfillment, or agent incapacity without successor. Acts by good-faith third parties post-termination bind the principal. Revocation requires notifying agents and relying parties.
- Principal’s death automatically terminates.
- Written revocation advised for clarity.
- Court can suspend if fiduciary appointed.
Remedies for Agent Misconduct
Violations make agents liable for restitution, losses, and attorney fees. Courts can construe POAs, review conduct, and award relief on petition by principals, agents, guardians, or successors. Good-faith reliance protects third parties.
Wyoming’s Statutory POA Form
Wyoming provides a fillable statutory form covering 18 powers, from real property to benefits. Principals initial granted authorities; agents certify acceptance. Optional special instructions allow customization. This form ensures broad acceptance statewide.
Co-Agents, Successors, and Monitoring
Multiple agents can act jointly or severally. Successors step in if primaries fail. Principals should name alternates and review periodically, especially post-life events.
Third-Party Reliance and Protections
Acknowledged POAs presume validity; refusals invite penalties. Third parties can request certification, translation, or agent’s signature exemplars but not substantive changes.
Practical Tips for Wyoming Residents
- Consult an attorney for complex needs.
- Notarize and record real estate POAs.
- Store originals safely; provide copies proactively.
- Update for marriages, divorces, or relocations.
POAs complement wills and trusts in comprehensive planning.
Frequently Asked Questions
Does a Wyoming POA work out-of-state?
Generally yes, especially if UPOAA-compliant, but local laws may vary; use state-specific forms for reliability.
Can I revoke a POA anytime?
Yes, competent principals can revoke via writing, notifying agents and third parties.
What if my agent misuses powers?
Petition court for review, removal, and damages; liability includes full restitution.
Is notarization mandatory?
Not for validity, but required for presumption and third-party acceptance.
Can POAs handle health decisions?
No, UPOAA excludes health care; use separate advance directives.
References
- Wyoming Statutes § 3-9-101 et seq. — State of Wyoming. 2017 (effective 2018). https://law.justia.com/codes/wyoming/2017/title-3/chapter-9/article-1/section-3-9-101/
- Uniform Power of Attorney Act (SF0105). — Wyoming Legislature. 2017. https://www.wyoleg.gov/2017/Introduced/SF0105.pdf
- WY Senate File 105 Summary. — National Notary Association. 2017. https://www.nationalnotary.org/knowledge-center/news/law-updates/wy-senate-file-105
- Wyoming Statutes Title 3, Chapter 9. — Justia (2024 update). 2024. https://law.justia.com/codes/wyoming/title-3/chapter-9/
- Wyoming Statutory Form Power of Attorney. — State of Wyoming. Accessed 2026. https://www.estateguidance.com/content/forms/fpoa/statutory/Wyoming.pdf
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