How to Change Your Will and Power of Attorney After Divorce in Yukon

Your Yukon divorce didn't void your will. If your ex-spouse is still named as executor, beneficiary, or power of attorney in your estate documents, those appointments remain legally valid until you sign new documents. Die tomorrow without updating, and your ex could end up controlling your estate, making medical decisions on your behalf, or inheriting assets you intended for your children.

This is one of the most dangerously misunderstood areas of Yukon divorce law.

What Divorce Does (and Doesn't Do) to Your Will

Under Yukon's Wills Act, divorce creates a partial revocation — certain gifts and appointments to a former spouse may be treated as if the spouse predeceased the testator. But this partial revocation is limited, and relying on it is risky for several reasons:

First, the scope varies depending on when your will was drafted and how it's worded. A will that leaves "everything to my spouse" may be partially revoked, but a will that names your spouse by their full legal name in a specific bequest may be treated differently.

Second, even if the spousal provisions are revoked, the rest of the will stands — including any executor appointment, trustee designation, or guardian nomination that names your ex. If your will says "I appoint [ex-spouse] as executor" and you don't replace it, the court may still look to that appointment.

Third, partial revocation doesn't help with non-will documents. Powers of attorney, representation agreements, and advance directives are separate legal instruments with their own revocation requirements.

The safe approach is clear: execute a brand-new will and revoke all outdated estate planning documents.

What to Update

Last Will and Testament. Draft a new will that reflects your post-divorce wishes. Name a new executor, update beneficiaries, establish trusts for minor children if needed, and specifically revoke all prior wills. A properly drafted revocation clause eliminates any ambiguity about which document governs.

Enduring Power of Attorney. If you granted your ex-spouse an enduring power of attorney for financial matters, revoke it in writing immediately. Deliver the revocation to your ex-spouse, to any financial institutions that have the original POA on file, and keep a copy for yourself.

Health Care Directive. If your advance directive or health care proxy names your ex-spouse as your decision-maker, replace it with a new document naming someone you trust.

Guardian Nominations. If your will nominates your ex-spouse as guardian for your children (common in married-couple wills), update this to reflect your current parenting arrangement and preferred alternate guardian.

DIY vs. Lawyer

Simple estate situations — single beneficiary, no complex trusts, no blended family — can be handled with a well-drafted DIY will. Yukon accepts holographic wills (handwritten and signed), though typed wills with proper witnessing are stronger.

Complex situations — children from multiple relationships, significant assets, business interests, or trusts — warrant a family law or estate attorney. In Yukon, legal fees for a basic will update typically start around $300–$500, with more complex estate plans running $1,000–$2,500.

Given that Yukon's average hourly legal rate runs $250–$400, a will update is one of the more cost-effective uses of legal time compared to the potential consequences of an outdated estate plan.

When to Do This

Estate planning updates fall into Priority 3 of the post-divorce sequence — after identity and financial account updates are complete. However, if you're concerned about the immediate risk of an outdated will (health issues, travel, hazardous occupation), consider drafting a new will during the separation period, before the divorce is even final.

You can execute a new will at any time. You don't need a Certificate of Divorce to sign one. The only document in the estate planning stack that truly requires waiting is the formal beneficiary designation on registered accounts, which needs your updated identity documents.

Part of a Larger Puzzle

Estate planning is the capstone of the post-divorce administrative transition, but it depends on everything else being done first — identity updates, CRA notifications, beneficiary changes, property transfers. The Yukon After-Divorce Checklist sequences all of these tasks in the right order, including exactly when and how to update your will, POA, and health care directive.

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