Yes, you and your wife should each have your own will. Separate wills are the standard recommendation for married couples because they give each spouse independent control over their own assets, their own choice of executor, and the freedom to update the document later without needing the other’s agreement. Couples who want matching plans usually use mirror wills, which are two separate documents containing nearly identical terms.
Why Each Spouse Needs Their Own Will
With separate wills, each of you decides independently who receives what. One spouse might want a family heirloom to go to a sibling while the other directs everything to the children. Each spouse also names their own executor, so the person managing each estate is someone that individual trusts.
The bigger advantage shows up over the years. Life keeps changing. Separate wills let either spouse revise their document on their own schedule, whether that means adding a charitable gift, accounting for new property, or responding to a shift in a family relationship. Neither of you has to wait for the other to agree before updating your own plan.
Blended families especially benefit. When one or both spouses have children from an earlier relationship, each parent can spell out exactly how their own assets should flow to biological children, stepchildren, or both. Trying to balance those competing interests in a single document invites ambiguity and family conflict. Separate wills let each parent make clear, independent promises to their own children.
The Problem With Joint Wills
A joint will is a single document both spouses sign, laying out distribution when the first spouse dies and then when the second dies. It sounds efficient, but it creates a trap. Once the first spouse dies, the surviving spouse generally cannot change the will. The terms lock in, even if the survivor remarries, has additional children, or faces a financial situation nobody anticipated.
That rigidity is why estate attorneys almost universally steer clients away from joint wills. A surviving spouse stuck with one might be unable to sell property, adjust inheritances, or respond to family changes for decades. Some states don’t fully recognize joint wills at all, and probate courts may try to split the document into two separate wills, adding cost and confusion to an already difficult process.
Mirror Wills for Couples Who Want the Same Plan
If you and your wife want matching estate plans without the dangers of a joint will, mirror wills are the usual answer. These are two separate legal documents that contain nearly identical terms. Typically, each spouse names the other as primary beneficiary and designates the same people, usually their children, to inherit after both spouses have died.
The critical difference from a joint will is that mirror wills stay fully independent. Each spouse owns their document outright and can revise it at any time without the other’s permission. If one spouse dies, the survivor keeps complete freedom to update their will as circumstances change. For most married couples with straightforward wishes, mirror wills hit the sweet spot: coordinated planning without the lock-in risk.
What Your Will Can Actually Control
What each of your wills can give away depends on where you live, because states follow two very different systems for marital property.
Community Property States
Nine states treat most assets acquired during the marriage as equally owned by both spouses: Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin. In these states, each spouse can only bequeath their half of community property. You can leave your half to anyone you want, but you cannot give away your spouse’s half. Separate property, such as assets you owned before the marriage or received as a gift or inheritance, remains yours alone to distribute.
A will written in a community property state needs to clearly distinguish between community assets and separate assets. Getting that classification wrong can produce a will that tries to give away more than the person actually owned, which creates exactly the kind of dispute a will is supposed to prevent.
Elective Share States
The remaining states follow common law property rules, where assets generally belong to the spouse whose name is on the title. These states protect surviving spouses through elective share statutes, which let a surviving spouse claim a portion of the deceased spouse’s estate regardless of what the will says. The traditional share is one-third of the estate, though the percentage and calculation method vary by state.
The practical effect: you generally cannot completely disinherit your spouse in a common law state. Even if your will leaves everything to your children, your surviving spouse can go to court and claim their elective share. Couples who want to direct assets primarily to people other than each other need to understand this limit and plan around it, often using trusts or other tools.
Assets Your Will Won’t Touch
Your will does not control every asset you own. Retirement accounts, life insurance policies, payable-on-death bank accounts, and transfer-on-death investment accounts all pass directly to whoever is named on the beneficiary designation form, regardless of what your will says.
The U.S. Supreme Court confirmed this principle for retirement plans in Kennedy v. Plan Administrator for DuPont Savings and Investment Plan, holding that plan administrators pay benefits according to the beneficiary designation on file, even when a divorce decree or will says otherwise.1U.S. Department of Labor. Current Challenges and Best Practices Concerning Beneficiary Designations in Retirement and Life Insurance Plans A 401(k) still listing an ex-spouse as beneficiary will pay out to that ex-spouse even if a newer will leaves everything to a current spouse.
When the two of you create or update your wills, review every beneficiary designation on every account and make sure they line up with your current wishes. This is where many estate plans quietly fail, because people update their wills but forget about the forms they filled out at work years ago.
If One of You Doesn’t Have a Will
Dying without a valid will means state intestacy laws decide who gets your assets. Every state has a default order of inheritance that typically starts with a surviving spouse and children, then extends to parents, siblings, and more distant relatives. Unmarried partners, stepchildren you never formally adopted, close friends, and charities get nothing under intestacy rules, no matter how close the relationship.
The intestacy process runs through probate court, which appoints someone to manage the estate and oversee distribution. Probate is public, so anyone can look up what the person owned and who received it. For straightforward estates, probate typically takes around a year. Contested or complex estates can drag on for two years or longer, with legal fees adding up throughout. Having each spouse’s wishes in writing won’t necessarily avoid probate, but it gives the surviving spouse and family control over the outcome and usually moves things along faster.
Keep Both Wills Current After Life Changes
Separate wills only work if each of you keeps your document current. Marriage, a new child, a move to a different state, a major purchase, or the death of a named beneficiary are all reasons to pull your will out and look at it again.
Divorce deserves a specific warning. Most states automatically revoke any provisions in a will that benefit a former spouse once a divorce is finalized, reading the will as though the ex-spouse died first. But that automatic revocation usually only covers the will itself. It does not touch beneficiary designations on retirement accounts, life insurance, or transfer-on-death accounts, which is where the real problems hide. If you ever go through a divorce, update your will and every beneficiary designation as soon as it’s final. The law will not clean everything up for you.