A sample will for a married couple follows a predictable shape: each spouse leaves the residuary estate to the other, names contingent beneficiaries in case both die, appoints a guardian for any minor children, picks an executor, and includes a short survivorship clause. The provisions matter, but so does what sits around them. A will only controls part of your estate, your spouse has rights you cannot write away in most states, and federal tax rules reward couples who plan together. The clauses below are the ones nearly every married couple’s will needs, with the context that keeps them from backfiring.
The Core Clauses in a Married Couple’s Will
Most sample wills for married couples share the same architecture. Each clause does a specific job, and leaving one out tends to create exactly the problem the clause was meant to prevent.
Residuary Clause Leaving Everything to the Spouse
The heart of the document is a clause leaving the entire residuary estate to the surviving spouse. The residuary estate is whatever remains after specific gifts and debts are paid. This catch-all sweeps in assets you forgot to list or acquired after signing. Without it, unlisted property falls under your state’s intestacy rules, which may divide assets between your spouse and children or other relatives instead of giving everything to your partner.1Cornell Law Institute. Intestate Succession
Specific Bequests
Before the residuary clause distributes the rest, you can leave particular items or dollar amounts to named individuals. A family heirloom to a sibling, a fixed cash gift to a niece. Specific bequests are paid first. If the estate cannot cover every specific gift and still satisfy the residuary clause, the residuary beneficiary (usually the surviving spouse) absorbs the shortfall. Keep that in mind when deciding how many specific gifts to make.
Contingent Beneficiaries
Every will needs a backup. If your spouse dies first or you die together, the contingent beneficiary section controls who inherits. Usually this names children, siblings, or charitable organizations. Include the full legal name and relationship of each contingent beneficiary, and if there are several, specify the share each receives rather than leaving a court to guess.
Survivorship Clause
Many sample wills require a beneficiary to survive you by a set period, commonly 30 to 120 hours, before they inherit. The point is to avoid double probate when spouses die close in time. Without the clause, if your spouse inherits your estate but dies two days later, the same assets pass through two probate proceedings back to back. The survivorship clause treats the spouse as having predeceased you if they don’t survive the window, sending assets straight to the contingent beneficiaries.
Guardian for Minor Children
For couples with children under eighteen, this is arguably the most important provision in the whole document. The guardianship clause tells the court who you want raising your children if both parents die. Without it, a judge decides, which can produce contested hearings among relatives and long uncertainty for the children. Both spouses should name the same guardian in their respective wills so the instructions don’t conflict.
Testamentary Trust for Children’s Inheritances
Leaving a large inheritance directly to a minor doesn’t work; children cannot legally manage property. A testamentary trust, created in the will and funded at death, appoints a trustee to hold the money until the child reaches an age you choose, often twenty-one or twenty-five. The trustee can spend trust funds on the child’s education, healthcare, and living expenses in the meantime. The clause also lets you stagger distributions, perhaps one-third at twenty-one, another third at twenty-five, and the balance at thirty.
Executor
The executor carries out the will, pays debts, files tax returns, and distributes what remains. Most couples name each other first and a trusted adult child, sibling, or friend as backup. Have the backup’s full legal name and contact information in the document, and confirm the person is willing to serve before naming them.
Assets Your Will Will Not Control
This is where married couples most often go wrong. A will only governs assets in your probate estate. Several categories of property bypass the will entirely and transfer to a named beneficiary or co-owner regardless of what the will says.
- Jointly held property with survivorship rights. Real estate, bank accounts, or investment accounts held as joint tenants with right of survivorship pass directly to the surviving co-owner. The will has no say.
- Beneficiary designation accounts. Life insurance, 401(k)s, IRAs, pensions, and annuities transfer to whoever is on the beneficiary form. That form overrides the will. If the will leaves everything to your spouse but your 401(k) still names an ex-spouse, the ex-spouse gets the account.
- Payable-on-death and transfer-on-death accounts. Bank accounts with a POD designation and brokerage accounts with a TOD designation pass directly to the named beneficiary on presentation of a death certificate, skipping probate.
The practical rule: your will and your beneficiary designations have to tell the same story. Review every designation form whenever you update the will. Retirement accounts governed by federal ERISA rules are especially unforgiving; even a divorce court order may not override an outdated designation if the plan documents were never updated.
Spousal Rights You Cannot Override in the Will
You cannot fully disinherit a spouse in most states, no matter what the document says. Nearly every state gives a surviving spouse an elective share, the right to claim a minimum portion of the estate even if the will leaves them nothing. The fraction varies, but it generally falls between one-third and one-half of the estate.2Cornell Law Institute. Elective Share The spouse must actively claim it by filing with the probate court within a deadline set by state law.
The rules differ depending on where you live. Nine states (Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin) follow community property principles, meaning most assets acquired during the marriage belong equally to both spouses. In those states each spouse can only leave their half of community property through a will. The other forty-one states and the District of Columbia follow equitable distribution rules, where the elective share statute sets the surviving spouse’s minimum entitlement.
One more protection to know about: most states have omitted spouse statutes. If you wrote a will before getting married and never updated it, your new spouse may be entitled to an intestate share of your estate as if no will existed. The law assumes the omission was accidental unless the will expressly says otherwise or the spouse was provided for outside the will. Updating the will after marriage removes the issue.
Federal Estate Tax Planning for Couples
The federal estate tax only applies above a high threshold, but the planning opportunities for married couples are large enough that the will should account for them.
The Exemption and the Marital Deduction
For 2026, the federal estate exemption is $15,000,000 per person.3Internal Revenue Service. What’s New – Estate and Gift Tax Estates below that owe no federal estate tax; above it, the rate is 40%. For most married couples the tax is a non-issue at the first death because of the unlimited marital deduction: property passing to a surviving U.S. citizen spouse is fully exempt from federal estate tax, regardless of amount.4Office of the Law Revision Counsel. 26 USC 2056 – Bequests, Etc., to Surviving Spouse Tax exposure typically arises at the second death, when the combined estate exceeds the exemption.
Portability of the Unused Exemption
When the first spouse dies, any unused portion of their $15,000,000 exemption can transfer to the surviving spouse through a portability election. If the first estate was worth $4,000,000 and passed to the surviving spouse tax-free under the marital deduction, the remaining $11,000,000 of unused exemption can be added to the survivor’s own, bringing their combined exemption to $26,000,000.
Portability is not automatic. The executor of the first spouse’s estate must file IRS Form 706 within nine months of the date of death, even if no tax is owed. An automatic six-month extension is available by filing Form 4768 before the original deadline.5Internal Revenue Service. Frequently Asked Questions on Estate Taxes Missing the filing means permanently losing the deceased spouse’s unused exemption. For couples with combined estates anywhere near the threshold, the will should explicitly direct the executor to make the portability election.
Step-Up in Basis
When you inherit property, your tax basis resets to the fair market value on the date of the owner’s death.6Office of the Law Revision Counsel. 26 USC 1014 – Basis of Property Acquired From a Decedent If your spouse bought stock for $50,000 thirty years ago and it was worth $500,000 at death, your new basis is $500,000, and selling the next day would trigger no capital gains tax. In community property states, both halves of a jointly owned asset usually receive the step-up. In other states only the deceased spouse’s half is adjusted. The difference can mean tens of thousands in tax savings on highly appreciated assets.
Signing the Will So It Holds Up
A will that isn’t signed correctly is, as far as the court is concerned, not a will. The requirements are straightforward, but mistakes here are the most common reason wills get challenged.
Mental Capacity
The person signing must have testamentary capacity at the moment they sign. That means understanding, in general terms, what they own, who their close family members are, and what the will does. The bar is lower than many people assume. Someone with early-stage dementia or memory lapses may still have enough capacity to sign a valid will. Capacity only has to exist at the time of signing. If a challenge is a realistic concern, consider having a physician evaluate the signer the same day and document the finding.
Witnesses
Every state requires the will to be in writing and signed by the person making it. Nearly every state requires at least two witnesses who watch the signing and then sign the document themselves. Witnesses must generally be “disinterested,” meaning they inherit nothing under the will. If a beneficiary serves as a witness, some states will invalidate the gift to that witness or even the entire document. Pick witnesses with no financial stake. They do not need to read the will or know what it contains; they only need to observe the signing.
Self-Proving Affidavit
After signing, a notary public can oversee a self-proving affidavit, a sworn statement by the witnesses confirming the signing was proper, notarized and attached to the will. The affidavit removes the need for witnesses to appear in probate court later to verify the signing, which matters if a witness has moved, become ill, or died by the time of probate. All states except the District of Columbia, Maryland, Ohio, and Vermont allow self-proving wills.7Legal Information Institute. Self-Proving Will Notary fees for this service are set by state law and are typically under $15.
Updating or Replacing the Will
A will is not a one-time document. Life changes, and the will has to keep up.
Codicils for Small Changes
A codicil is a short document that amends part of an existing will without replacing it. It must reference the original will by date and be signed with the same formalities, ideally including a self-proving affidavit, and stored with the original. Codicils work for narrow updates like swapping an executor, adding a beneficiary, or changing a specific bequest. For more than two or three changes, writing a new will is cleaner.
Events That Call for a New Will
- Marriage or divorce. Marriage may entitle a new spouse to an intestate share if the existing will does not name them. Divorce may or may not automatically revoke provisions for an ex-spouse, depending on state law.
- Birth or adoption of a child. A child not mentioned may qualify for a forced share under omitted-child statutes.
- Death of a beneficiary or executor. If someone named for a key role can no longer serve, update the document.
- Major financial changes. Inheriting property, starting a business, or selling a home can shift how you want assets distributed.
- Moving to a different state. Execution requirements, community property rules, and elective share percentages vary. A will valid where you signed it may still be technically valid in the new state, but the substantive provisions may no longer match local law.
Revoking an Old Will
The safest way to revoke is to execute a new will with an explicit clause revoking all prior wills and codicils. Physical destruction (tearing, burning, or shredding) also works but leaves no paper trail showing the revocation was intentional. If you revoke by destruction, do it yourself or in front of witnesses. Crossing out sections or writing in the margins creates ambiguity that invites litigation.
Where to Keep the Signed Original
Keep the signed original somewhere secure and findable: a fireproof safe at home, a safe deposit box (check whether your state allows the executor to open it after death), or on file with the attorney who drafted it. Give the executor a copy and written instructions for locating the original. An undiscoverable will produces the same result as no will at all; the estate goes through intestacy and your instructions go unfollowed.1Cornell Law Institute. Intestate Succession Courts require the original document for probate, so a digital copy alone is not enough in most jurisdictions. Both spouses should store their wills in the same location, and at least one trusted person outside the marriage should know where to find them.