What Wills Do, Why You Need One, and How They Protect Your Family
Many Washington families wonder whether they still need a will. They have heard about the “magic” of a living trust, the convenience of payable-on-death or transfer-on-death accounts, or the idea that jointly titled assets will pass smoothly without probate. Others believe their estate is simple enough that formal planning might not be necessary at all.
These tools can be helpful, but they are not a complete plan. A trust that is never funded leaves important assets unprotected. Beneficiary designations can accidentally exclude a spouse or child. Joint ownership can override a family’s long-term intentions. And for families with a loved one who has special needs, the absence of a carefully drafted will can unintentionally trigger an inheritance that disrupts Medicaid, SSI, or other essential benefits.
A will ties your entire estate plan together. It directs where your property goes, appoints trusted decision-makers, names guardians for minor children, and coordinates with trusts, beneficiary designations, and non-probate transfers so everything works the way you intend. Even when you use other tools, a well-crafted will is almost always the foundation that prevents conflict, closes gaps, and protects your family when they need clarity the most.
This page answers the questions Washington residents ask most often about wills, explains how a will works within our state’s probate and community property laws, and shows how it fits into a coordinated estate plan that supports and strengthens your family for years to come.
For more information about estate planning, see our page Estate Planning in Washington State
Myths and Misconceptions about Wills in Washington State
Myth: “A trust is all I need. I don’t have to bother getting a will, too.”
Trusts can do a great deal, but they rarely cover everything. A will acts as a safety net to capture any assets that were never transferred into your trust.
Myth: “I already designated beneficiaries on my retirement accounts and life insurance, so a will doesn’t matter.”
Beneficiary designations are the correct tool for retirement, brokerage, pension, and insurance assets. But they only cover those accounts. A will is still needed to handle everything else.
Myth: “Everything is already handled because I own my house in joint tenancy.”
Joint tenancy transfers your share to the surviving owner, but it can unintentionally exclude children or disrupt a blended-family plan.
Myth: “My estate is modest, so why go through the effort?”
Even simple estates benefit from a will. A will nominates guardians, provides clear instruction, protects vulnerable beneficiaries, and is usually quick and cost-effective to prepare.
Myth: “Probate is very difficult and I don’t want to rely on a will.”
In Washington, probate is often simpler than people expect, especially with a clear, valid will. A will also allows you to nominate guardians, choose your personal representative, express funeral preferences, and create trusts for leftover assets.
Myth: “If I’m married, my spouse gets everything anyway.”
Not necessarily. Washington’s community property and separate property laws determine what passes automatically. A will ensures your actual intentions happen.
Myth: “Wills are superior to tools like POD accounts or transfer-on-death deeds.”
Wills are one part of a complete estate plan. They work together with POD/TOD accounts, trusts, and other tools to create clarity and prevent conflict.
Myth: “A handwritten will is fine as long as my intentions are clear.”
Washington requires proper witnessing under RCW 11.12. A handwritten will that does not meet statutory requirements may not be valid, even if your intentions are obvious.
Myth: “My child with disabilities cannot be protected through a will.”
A will can direct your child’s inheritance into a properly structured third-party special needs trust, which preserves benefits such as SSI and Medicaid.
Myth: “A will avoids probate.”
A will guides probate but does not avoid it. What it does do is prevent confusion and make the probate process faster and easier for your family.
How Wills Work for Washington Families
What does a will control in Washington?
A will controls all probate assets: personal property, real estate titled in your name alone, and any asset not governed by a beneficiary designation or joint title. It appoints your personal representative and directs your final wishes.
What happens if you die without a will?
Washington’s intestacy statutes distribute your estate according to rigid rules that may not match your intentions. Stepchildren inherit nothing. An unmarried partner inherits nothing. Estranged relatives may inherit everything.
Can a will distribute personal items separately?
Yes. You can include detailed instructions for heirlooms, collections, tools, jewelry, and digital assets, which reduces conflict among family members.
Can a will create trusts for children or vulnerable adults?
Yes. Testamentary trusts activate at death and can protect minors, spendthrifts, or beneficiaries with disabilities.
How does a will coordinate with other parts of an estate plan?
Your will acts as the final safety net that ensures no assets fall outside your plan. Even with other tools like trusts, the will completes the structure.
➡ Working With an Estate Planning Attorney in Washington (link: Working With Estate Planning Attorney hub)
Wills, Trusts, Beneficiary Forms, and Other Planning Tools
How does a will interact with a living trust?
A will is still needed. It transfers any unfunded or forgotten assets into the trust and provides guardianship nominations, which trusts cannot do.
Do wills control POD/TOD or retirement account beneficiaries?
No. Beneficiary forms control how plan administrators distribute assets. If outdated, they can unintentionally exclude your spouse or children. So it is important to coordinate any regulated accounts, deeds, or retirement assets as part of an estate plan.
Can a will fix mistakes in non-probate assets?
A will can coordinate the overall plan, but the safest approach is updating the beneficiary forms themselves. An experienced estate planning attorney can help ensure that your assets are set up according to your desired outcome.
When is a will better than a trust?
For many Washington families, probate is simple and inexpensive, which makes a well drafted will the most efficient solution.
Do joint accounts override a will?
Yes. This can create accidental disinheritance or conflict if one child gains full access and others do not.
How does Washington’s community property system affect wills?
You control only your half of community property. A spouse controls the other half. Wills can distribute separate property freely but must respect the community property structure.
➡ Revocable Living Trusts in Washington (link: Revocable Living Trusts)
Using a Will to Protect Children and Vulnerable Family Members
How does a will nominate a guardian for minor children?
Your will is the legally preferred instrument for choosing a guardian. Courts heavily weigh your nomination when making a decision.
Can a will protect a child with disabilities?
Yes. A will can direct assets into a third-party special needs trust, protecting essential benefits such as SSI and Medicaid.
How does a will help blended families?
Blended families are in danger of not only disinheriting step-children but also disinheriting your own children. Without a will many assets will go to a new wife and not your children. That means your step-children and not your biological children would then inherit property that otherwise would have gone to your biological children.
Should adult children inherit outright?
This entirely depends on the adult child. Are they responsible? Are they able to manage their money? Many families prefer staged distributions, lifetime discretionary trusts, or protective trusts.
Can a will protect a vulnerable adult child with financial or addiction issues?
Yes. Testamentary trusts offer controlled access and accountable oversight.
Should young couples name alternates for guardians and trustees?
Yes. Many families list both a primary and a backup to prevent court disputes. In fact, you should also consider the conditions for different guardians such as where they will live, whether they are married, and other circumstances that are important to you.
➡ Estate Planning for Blended Families (link: Blended Families)
➡ Special Needs Estate Planning (link: Special Needs Trusts)
What Wills Can and Cannot Do in Washington State
Can a will override Washington’s community property laws?
No. A will can only control your half of the community property. Your spouse automatically owns the other half. Your will also controls your separate property, unless it conflicts with a statutory right that the surviving spouse may claim, such as an award in lieu of homestead under RCW 11.54. A will cannot force your spouse to give up their share of community property.
Can you disinherit your spouse in Washington?
You can direct your separate property away from your spouse if you choose. However, you cannot take away their share of your community property. Your spouse may also have rights to certain statutory protections or an award from the estate. Most families do not attempt disinheritance, but in blended-family situations, careful planning is needed to avoid unintentional outcomes.
Can you disinherit an adult child?
Yes. Washington allows you to leave an adult child out of your will entirely, and the law does not require you to explain why. For clarity, many parents choose to mention the child by name and explicitly state that no gift is intended.
Can you disinherit a minor child?
Not fully. While a minor child does not have an automatic inheritance right, they have the right to financial support during minority. That support is typically enforced through child support, not inheritance rules. A will cannot override the legal obligation to support minor children.
Can a will give property to anyone you choose?
Generally yes. You can leave assets to family members, friends, charities, or any other beneficiary. The only limitations are those imposed by community property law, certain spousal rights, and situations involving financial exploitation of vulnerable adults under RCW 11.84.
Can a will control assets with beneficiary designations?
No. Beneficiary designations on retirement accounts, life insurance, TOD deeds, and POD accounts usually supersede a will. If beneficiary forms are outdated, a will cannot fix that. The safest approach is aligning the will with updated beneficiary designations.
Can a will prevent family members from challenging your wishes?
A will cannot stop challenges entirely, but a clearly written will, executed properly with independent witnesses, reduces the likelihood of conflict. Including a no-contest clause may discourage frivolous challenges, although Washington limits how strictly these clauses can be applied.
Can a will protect against creditors?
Not directly. A will cannot erase debts or prevent legitimate creditors from filing claims in probate. Trusts, beneficiary designations, and asset protection planning may help in certain situations, but a will alone does not protect assets from creditors.
➡ Probate in Washington State (link: Probate)
Can a will transfer real estate without a trust?
Yes. In Washington, probate is often simple and non-intervention is routinely granted. Many families use wills to transfer homes and land. However, for families with farms, multigenerational land, or blended heirs, a trust or LLC structure may create better protection and continuity.
Can a will direct funeral or burial wishes?
Yes, but your family may not see the will before making arrangements. Families often pair the will with written instructions kept in an accessible place. A will is not the best place for urgent instructions.
Can a Will choose who handles your social media, photos, or digital accounts?
Yes. Under Washington’s RUFADAA laws, a will can designate a “digital executor” and grant access to email, cloud storage, social media, cryptocurrency, or online financial accounts. Without written authorization, loved ones may be shut out.
Can a will create a trust that continues after you pass?
Yes. Testamentary trusts are common for minors, blended families, and disabled beneficiaries. These trusts do not exist while you are alive, and they activate only after the will is probated.
Can a will protect farm property from being sold?
A will alone may not be enough. Farm families often benefit from combining a will with a trust, LLC, or succession plan to prevent forced sales or partition disputes. A will can set direction, but additional tools build long-term stability.
Validity Requirements for Washington Wills
What does Washington law require to make a will valid?
RCW 11.12 requires the will to be written, signed, and witnessed by two competent adults who either observe thee signing or hear you acknowledge your signature or the will.
Are handwritten wills acceptable?
Not unless all formalities are properly observed. Washington does not recognize unwitnessed holographic (handwritten) wills.
Can electronic signatures be used?
No. Washington does not currently recognize electronically signed wills. Under RCW 11.12.020, the will must be:
- In writing
- Signed by the testator (or by someone else at their direction)
- Witnessed by two competent witnesses
Washington has not yet adopted the Uniform Electronic Wills Act, so electronic signatures alone are not valid for will execution.
Do witnesses need to see the testator actually sign the will?
Not necessarily. Under RCW 11.12.020(2), witnesses must attest that the will is the testator’s will and that it was signed voluntarily, but they do not need to see the act of signing.
They must either:
- Witness the signing, or
- Witness the testator’s acknowledgment of the signature or the will
This means “You saw me sign this earlier” can be enough if done properly. However, best practice is to sign in front of the witnesses to avoid any challenge.
Can a notary act as a witness?
Yes. A notary is simply a person authorized to verify identity. Under Washington law, any competent adult can be a valid will witness. The notary does not notarize the will; they are simply functioning as a witness. Notaries are often ideal because they understand signature verification and recordkeeping.
Can a will be notarized instead of witnessed?
No. A notary seal does not replace the two-witness requirement under RCW 11.12.020. Notarization can be added as an extra layer of formality (for example, for self-proving affidavits), but it does not make a will valid in Washington.
Who can serve as a witness?
Any competent adult. Using non-beneficiaries prevents questions about undue influence.
How many witnesses do you need for a Washington will?
Two competent adult witnesses. Washington does not require three witnesses if one is a beneficiary. That rule applies in some states, but not in Washington.
Instead, Washington follows RCW 11.12.160, which states:
- An interested witness (a beneficiary who acts as a witness) does not invalidate the will,
- But their gift may be void unless there are two other disinterested witnesses.
So:
- If all witnesses are disinterested → no problem.
- If one witness is a beneficiary → that beneficiary’s gift may fail unless there are two additional disinterested witnesses.
- Best practice → never use beneficiaries as witnesses.
The simplest rule is: Two competent adults who are not beneficiaries.
Updating, Changing, and Revoking a Will
When should you update your will?
Major life events such as marriage, divorce, births, deaths, significant purchases, or starting a business.
How does divorce affect a will?
Once divorce is final, RCW 11.12.051 automatically revokes provisions favoring a former spouse unless your will states otherwise. But if you were to die while a divorce is pending, your spouse inherits under the will.
How do you revoke a will?
A later will revokes earlier wills. Physical destruction can also revoke a will, but a new will is safer.
Can you amend a will without a lawyer?
You can, but mistakes are common. Most families choose to replace the will when major updates are needed.
What if the executor you named is no longer available?
Your will should name alternates. If none are available, the court appoints someone suitable.
How often should families revisit their estate plan?
Every three to five years or immediately after a major life change.
➡ Updating Your Estate Plan After Divorce (link: Divorce Update)
Practical Issues After Death
Where should families store the original will?
A fire-resistant home safe, attorney vault, or similar secure, accessible location.
Should someone know where the will is stored?
Yes. Your personal representative must be able to find the original quickly.
What happens to the will during probate?
The original is filed with the court. Your personal representative receives authority to administer your estate.
Can funeral arrangements be included in a will?
Yes, but funerals often occur before the will is read. Separate written instructions are recommended.
What happens if a witness dies before you?
The will remains valid. Witnesses do not need to survive you.
Does the court always require the original will?
Usually yes. Courts may accept a copy if certain legal standards are met, but it is far easier to keep the original safe.
➡ Probate in Washington State (link: Probate)
A Will Is the Anchor of a Thoughtful Estate Plan
No matter how simple or complex your assets are, a will forms the foundation of a complete Washington estate plan. It closes the gaps left by beneficiary designations, joint accounts, and unfunded trusts. It prevents accidental disinheritance, reduces conflict, supports your spouse or children, protects disabled beneficiaries, and provides clarity when your family needs it most.
Pacific Northwest Family Law helps families build estate plans that reflect real values, not generic templates. Whether you are planning for young children, blended family dynamics, a loved one with special needs, or a lifetime of work built through farming or business ownership, your will is where clarity and peace of mind begin.
Reviewed by Attorney Zachary C Ashby, Pacific Northwest Family Law, December 2026.