Power of Attorney After Divorce: What to Revoke and Replace
Most people spend their divorce focused on the house, the kids, and the retirement accounts — and completely forget that at some point they signed a document giving their spouse legal authority to act for them. A durable financial power of attorney lets the person you named sign contracts, move money, and make decisions in your name. After a divorce, the last person you want holding that authority is your ex. The good news is the law often steps in automatically; the risk is assuming "automatically" is the same as "handled."
Here is what happens to a power of attorney after divorce, why you still need to act, and what to put in place instead.
Does Divorce Revoke a Power of Attorney?
In many states, yes — at least in part. The trend in modern law is that filing for or finalizing a divorce automatically terminates your spouse's authority as your agent under a financial power of attorney.
New Hampshire is a clear example, and its timing is aggressive. Under RSA 564-E:110, an agent's authority under a financial power of attorney is automatically terminated the moment a divorce, annulment, or legal-separation petition is filed — not when the decree is signed, but at the very start of the case. So during the months your divorce is pending, your estranged spouse already cannot legally act as your financial agent.
But "automatic" law has two weaknesses:
- It varies by state. Not every jurisdiction terminates the authority, and some only do so at the final decree rather than at filing. If your power of attorney was signed in, or governs property in, another state, the automatic rule may not apply the same way.
- Third parties don't know. Your bank, your brokerage, and your title company have no way of knowing a petition was filed. If your ex presents an old, official-looking power of attorney, an institution may honor it before anyone catches the problem. Automatic revocation protects you in law, but a written revocation protects you in practice.
Revoke It in Writing Anyway
Do not rely on the automatic rule alone. Execute a formal, signed (and where required, notarized) revocation of power of attorney, and then — this is the part people skip — deliver a copy to every institution and person that ever received the original. Your bank, your investment firm, your mortgage servicer, and anyone your ex could plausibly present the document to should have the revocation on file. Retrieving or destroying the original copies your ex holds is worth doing too, though the delivered revocation is what actually stops an institution from honoring it.
A power of attorney is only dangerous while a third party still believes it's valid. The written revocation, delivered widely, is what closes that window.
Replace What You Revoked
Revoking your ex's authority solves the immediate risk but leaves a different gap: now no one is authorized to act for you if you're incapacitated. Most married people name their spouse as both financial agent and health-care decision-maker. Strip that out and you have nobody. Put new documents in place promptly:
- A new durable financial power of attorney naming a trusted family member, friend, or professional as your agent.
- A new advance health-care directive / health-care power of attorney. In many states, including New Hampshire, divorce automatically revokes your ex's role as your health-care decision-maker — but, again, you should name a replacement rather than leave the seat empty.
- A new will and, if you have one, an updated revocable trust. Divorce commonly revokes gifts and fiduciary nominations to a former spouse, but a half-revoked estate plan creates messy probate. A clean re-execution removes all ambiguity.
Free Download
Get the New Hampshire — After-Divorce Life-Admin Checklist
Everything in this article as a printable checklist — plus action plans and reference guides you can start using today.
The One Thing Automatic Revocation Does NOT Fix
While you're updating authority documents, handle the trap that no automatic-revocation statute reaches: beneficiary designations on ERISA retirement plans. Under the U.S. Supreme Court's Egelhoff decision, federal law overrides state revocation rules for employer 401(k)s and pensions. If you don't manually update the beneficiary form, the plan must pay your ex when you die — regardless of your divorce or your new will. Revoking the power of attorney and rewriting your will does nothing to fix this; only submitting a new beneficiary form to the plan administrator does. Do it the same day.
Fit It Into the Full Rebuild
Revoking a power of attorney is one item on a long post-divorce list that also includes your name, your license, your accounts, your house, and every beneficiary form. Doing them in the right order — and not missing the ones the law doesn't fix for you — is the whole challenge.
For New Hampshire divorces, the New Hampshire After-Divorce Checklist sequences the estate-and-authority updates (revocation, new POA, health-care directive, will, beneficiary audit) alongside the identity and financial tasks, with the RSA references and deadlines in place. If you're not sure which of your old documents the law killed automatically and which are still live landmines, that's the distinction it draws for you.
For UK, Canada, and Australia Readers
The concept exists everywhere but under different names — a Lasting Power of Attorney in England and Wales, powers of attorney under provincial law in Canada, enduring powers of attorney in Australia — and the effect of divorce on them varies by jurisdiction. In some, divorce revokes your former spouse's appointment automatically; in others it does not. RSA 564-E:110 and the Egelhoff beneficiary rule discussed here are U.S. and New Hampshire specifics. Wherever you are, the safe move is the same: revoke in writing, deliver the revocation, and name a replacement.
Revoke it, replace it, and update your beneficiaries the same day — and no one from your marriage keeps the legal keys to your money or your medical care.
Get Your Free New Hampshire — After-Divorce Life-Admin Checklist
Download the New Hampshire — After-Divorce Life-Admin Checklist — a printable guide with checklists, scripts, and action plans you can start using today.