Bank Refusing Power of Attorney in Wyoming: Your Legal Rights Under W.S. § 3-9-120

You walked into the bank with a notarized, legally valid power of attorney for your aging parent — and the branch manager told you they need their "own form" or want to run it through legal review indefinitely. This happens constantly in Wyoming, and the law is firmly on your side.

Wyoming's Uniform Power of Attorney Act includes one of the strongest third-party acceptance provisions in the country. Under W.S. § 3-9-120, banks face strict deadlines and financial penalties for refusing a valid POA without legal justification.

The 7-Day Rule Banks Must Follow

When you present an acknowledged (notarized) power of attorney to a Wyoming financial institution, the clock starts. The bank must do one of two things within seven business days:

1. Accept the POA and process your requested transaction
2. Request additional documentation — specifically, an agent's certification under W.S. § 3-9-119(c), a translation (if the document is not in English), or an opinion of counsel

If the bank requests documentation, it gets a second window: it must accept the POA within five business days after receiving whatever it asked for.

That is the complete timeline. There is no provision for open-ended "legal review" or indefinite holds.

Banks Cannot Require Their Own Form

This is the rule that catches the most branch employees off guard. Under W.S. § 3-9-120, a financial institution is prohibited from requiring an additional or substitute form of power of attorney — including the bank's proprietary in-house POA — if the statutory form you presented grants the necessary authority.

If a teller or manager insists you fill out the bank's own power of attorney form, that demand has no legal basis under Wyoming law. You can politely cite the statute and ask them to escalate to their compliance department.

When a Bank Can Legally Refuse

Wyoming law does recognize a handful of narrow exceptions. A bank may refuse an acknowledged POA if:

• It has actual knowledge that the POA has been terminated or the agent's authority has been revoked
• Engaging in the transaction would violate federal law (Bank Secrecy Act, anti-money laundering rules)
• The agent refuses to provide a requested certification, translation, or opinion of counsel
• The bank has a good faith belief that the POA is invalid or that the agent lacks the specific authority for the requested transaction
• The bank has made (or knows someone else has made) a protective report to Wyoming Adult Protective Services citing a good faith belief that the principal is being exploited or abused by the agent

Outside these specific situations, refusal is a violation of state law.

How to Force Compliance

If a bank refuses your acknowledged POA in violation of W.S. § 3-9-120, you have a direct legal remedy. You can file a proceeding in Wyoming District Court seeking a court order mandating acceptance.

The financial consequences for the bank are clear: under W.S. § 3-9-120(c)(ii), the refusing institution is liable for all reasonable attorney's fees and court costs you incur in the action. This fee-shifting provision means the bank pays your legal bills if it loses — which makes most institutions back down quickly once their compliance team reviews the statute.

Practical Steps Before Escalating

Before going to court, try these steps in order:

1. Bring a certified copy of the POA, not the original — keep the original safe
2. Ask to speak with the branch manager, then request escalation to the bank's legal or compliance department
3. Cite W.S. § 3-9-120 by name and mention the 7-day deadline and attorney-fee liability
4. Follow up in writing — an email or letter to the compliance department creates a paper trail
5. Contact the Wyoming Division of Banking if the bank still will not comply — they regulate state-chartered banks and can investigate complaints

Most disputes resolve at step 3 or 4. Bank employees often refuse POAs out of caution or unfamiliarity with the law, not malice. Giving the compliance team the specific statute number usually moves things along.

The Wyoming Power of Attorney & Guardianship Kit includes a bank acceptance playbook with the exact steps, statutory citations, and escalation language you need when a financial institution pushes back on your parent's legally valid power of attorney.

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