Simple estate planning tool for couples: The mirror will

Whether married or unmarried, chances are, you've thought about how to plan your estate. While you have several estate planning tools at your disposal, there is one—mirror wills—that could work if you mostly agree on how to handle your estate. Read on for more information about mirror wills—including what they are, how they work and who they protect—to help you determine if this simple estate planning tool is right for you.

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by Renee Hykel Cuddy, Esq.
updated May 11, 2023 ·  3min read

When planning their estate, married or unmarried couples often create “mirror” wills that essentially mirror the other's. This simple and straightforward estate planning tool allows each person to leave the bulk of their estate to the other person and the same people when both of them pass away.

However, most, is not everyone—or every circumstance. Find out more about mirror wills and whether or not this simple estate planning tool is right for you.

What is a mirror will?

Mirror wills are based on the idea that married or unmarried couples will likely have the same wishes regarding their estate. No matter which spouse dies first, the estates are handled the same way. The basic structure of a mirror will is similar to an individual last will. It bequeaths personal property to certain people, then leaves everything else to a spouse or partner, and, the spouses or partners agree on who is to receive their property when the survivor of them passes away.

Mirror wills are similar to mutual wills except that a mutual will may contain additional terms regarding how property can be distributed. Also, mutual wills usually contain a clause stating the will cannot be changed once the person dies, where mirror wills don't contain this clause.

When to use a mirror will

Mirror wills are typically used when:

  • It isn’t possible to create a joint will (a single last will document that both spouses sign)
  • Neither spouse has children to name as beneficiaries, and therefore must name each other as beneficiaries
  • When both parties are in complete agreement as to the disposition of the property upon passing

Naming a guardian for minor children in a mirror will

Beyond planning your property distribution, mirror wills have another important role: to designate a guardian for minor children. Without naming a guardian, the court will choose for you—and don't assume it will automatically be an aunt, uncle or grandparent, or that your children will stay together. If you don't know where to start when thinking about how to pick a guardian or what types of issues to consider, check out Top 10 Considerations When Naming a Guardian in Your Will. These helpful hints provide a good starting point to help you weigh who would make best guardian—or coguardian—for your children.

While considering a possible guardian, you might also want to assess whether or not your designated guardian would also be able to manage the child's finances. A person who makes a good guardian to raise your children might not necessarily be good with money. In this case, you may opt to name a trustee to manage the children's finances.

While couples often agree on a guardian to raise their children should both spouses die, you are not required to agree and could pick different guardians in your mirror wills.

Naming an executor in a mirror will

Typically, spouses name one another as executor of each other's wills. But you can name another person if you feel your spouse can't perform the duties of the executor.

When a mirror will isn't a good fit

With all the different kinds of relationships today and the complexity of these relationships, it doesn't always work to have mirror wills. Couples may marry later in life and bring with them assets and family relationships that they will want to protect. There may be blended families with different beneficiaries. For these kinds of complex relationships, you might look into creating separate individual wills that address all the unique circumstances of your lives.

Protect your family and your assets by creating a last will and testament through LegalZoom. LegalZoom last wills provide advanced provisions to safeguard your family and are backed by a $50,000 Peace of Mind Guarantee.

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Renee Hykel Cuddy, Esq.

About the Author

Renee Hykel Cuddy, Esq.

Renee Hykel Cuddy is an immigration lawyer whose practice is focused on helping foreign nationals obtain legal status, w… Read more

This portion of the site is for informational purposes only. The content is not legal advice. The statements and opinions are the expression of the author, not LegalZoom, and have not been evaluated by LegalZoom for accuracy, completeness, or changes in the law.