How to Revoke or Update a Durable Power of Attorney
Going through life changes means sometimes updating important legal documents. If you previously signed a durable power of attorney (DPOA) — and now need to revoke it, change your agent, or update the terms — you’re in the right place. This article explains how to handle revoking or updating a DPOA in Wisconsin, what steps you should take, and when to get help from a trusted Wauwatosa estate planning attorney.
Article Summary
- What is a durable power of attorney (DPOA) and why it matters
- When you might need to revoke or update it
- Revoking a DPOA: step-by-step
- Updating a DPOA: what to change and how
- Notifying all relevant parties
- Legal and practical considerations in Wisconsin
- When to get help from Margerie Law
1. What is a durable power of attorney (DPOA) and why it matters
A durable power of attorney is a legal document that allows you (the principal) to appoint someone (your agent) to make financial or legal decisions on your behalf if you become unable to do so. The word “durable” means that the authority continues even if you later become incapacitated.
If you’re unsure whether you need one, see What Happens If You Don’t Have a Durable Power of Attorney — it explains how a lack of planning can leave your loved ones struggling to manage your affairs through court. A DPOA can prevent those challenges and give you control over who acts on your behalf.
It’s also important to understand what a DPOA does not cover. Many people believe it grants unlimited power, but that’s not true. Visit Top Misconceptions About Durable Power of Attorney to learn about common misunderstandings and how to set proper boundaries for your agent.
2. When you might need to revoke or update it
You should consider revoking or updating your DPOA when:
- Your trusted agent moves away, becomes ill, or passes away.
- You’ve divorced or no longer trust your original agent.
- You’ve had major financial or life changes, such as purchasing property, inheriting money, or starting a business.
- You want to change what powers your agent has or when they can use them.
Regularly reviewing your DPOA ensures it still represents your current wishes and protects your interests.
3. Revoking a DPOA: step-by-step
If you decide to revoke your DPOA, Wisconsin law allows you to do so at any time while you’re mentally competent. Follow these steps:
- Prepare a written revocation. Clearly state that you revoke the DPOA executed on a specific date, naming the original agent.
- Sign and date the revocation. While notarization isn’t required, it’s strongly recommended for authenticity.
- Provide notice. Send copies of the revocation to your former agent and any banks, brokers, or institutions that have the old DPOA on file.
- Record the revocation if needed. If your original DPOA was recorded with a county office, file the revocation there as well.
- Keep documentation. Retain proof that notices were sent and received.
Failing to notify others may allow your old agent to act in good faith under the old DPOA, so communication is key.
4. Updating a DPOA: what to change and how
Sometimes you don’t need to revoke your DPOA completely—you just need to update it. This could mean naming a new agent, modifying their powers, or adding an alternate agent.
When creating your updated version, it’s wise to have your new document explicitly revoke all prior versions to avoid confusion. For guidance on how to structure or personalize your document, see Questions to Ask When Drafting a Durable POA. It outlines key questions about agent responsibilities, decision-making authority, and how to align the DPOA with your estate plan.
After completing your new DPOA, distribute copies to relevant institutions, destroy old versions, and ensure everyone uses the most current document.
5. Notifying all relevant parties
Once your DPOA is revoked or updated, it’s critical to notify every person or organization that relied on the previous version. That includes:
- Banks, investment firms, and insurance providers
- Your accountant or financial advisor
- Your healthcare providers if the DPOA covers medical decisions
- Any family members involved in your care
Recording or delivering these notices ensures your wishes are followed and prevents unauthorized actions by a former agent.
6. Legal and practical considerations in Wisconsin
Wisconsin law provides clear rules for creating and revoking a DPOA, but they only work if properly followed. A revocation isn’t effective against someone acting in good faith without actual knowledge of the change, so prompt notice is essential.
Additionally, if your spouse is named as your agent and you later divorce, their authority may end automatically unless the document says otherwise. Reviewing and updating your DPOA regularly—especially after major life events—helps prevent confusion and future disputes.
7. When to get help from Margerie Law
Updating or revoking a DPOA doesn’t have to be complicated, but it’s best to do it correctly. The estate planning team at Margerie Law in Wauwatosa can:
- Review your current DPOA and determine whether a full revocation or partial update is best.
- Draft a new, legally sound DPOA that fits your needs today.
- Coordinate notifications and filings to make the transition seamless.
- Ensure your DPOA aligns with your overall estate plan, including your will or trust.
Your durable power of attorney is one of the most powerful documents in your estate plan—and it should evolve as your life does. Whether you’re revoking an outdated version or updating it to fit new circumstances, clear documentation and timely communication are vital.
With Margerie Law’s help, you can make confident decisions knowing your financial and legal matters will always be handled according to your wishes. Contact Margerie Law in Wauwatosa to schedule a free consultation with a skilled Wauwatosa estate planning lawyer and ensure your durable power of attorney accurately reflects your current wishes and protects your future.

By Paul Margerie, Owner of Margerie Law
Paul Margerie of Margerie Law is a knowledgeable and experienced estate planning attorney based in Wauwatosa, WI. With years of experience helping families and individuals with their estate plans, he offers a gentle touch that puts his clients at ease. He understands the sensitive nature of this work and ensures that all details are taken care of with precision and accuracy. He strives to help each client achieve peace of mind that their future is protected by providing personalized advice and creating tailor-made solutions that fit their individual needs.



