A will and a living trust are not two versions of the same document. A will directs what happens to your property after you die. It does nothing while you are alive. A living trust can work in both periods, but only over the assets you actually move into it.
Each does something the other cannot. A trust cannot name a guardian for your minor children. A will cannot help anyone manage your affairs if you become incapacitated. Washington shifts the will vs. trust calculation too, because probate here is often lighter than national articles describe. For some families that removes the main reason they were considering a trust. For others it changes nothing, because probate was never the point.
Table of Contents
What Is the Difference Between a Will and a Trust?
A will. It names a personal representative, which is what Washington calls the executor. It says who receives what, and it can name a guardian for minor children. It takes effect only at death, and what it covers generally goes through probate.
A living trust. You create it, usually serve as your own trustee, and move assets into it. You keep control and can change or revoke it while you have capacity. If you die or lose capacity, the successor trustee takes over whatever the trust holds.
That last point matters more than people expect. Moving assets in is a separate step from signing, and it is called funding. It means changing the record owner of each asset from your name to the trust’s name: a new deed, retitled accounts, a look at your beneficiary forms. Anything left out passes under your will and goes through probate as if the trust did not exist. That is one of the more expensive estate planning mistakes in this area. A signed trust that is never funded may provide little of the probate and management benefit you were expecting.
Will vs. Trust: A Side-by-Side Comparison
| Will | Living trust | |
|---|---|---|
| When it works | At death | During life and after, for assets moved into it |
| Probate | Applies to assets in the probate estate | Funded assets generally avoid it |
| Privacy | Once filed, generally part of the public probate record | More private, though not absolutely confidential |
| Incapacity | No effect; you need a power of attorney | Trustee manages trust assets; you still need a power of attorney |
| Guardian for minor children | Can name one | Cannot |
| Real estate in another state | May mean a second probate there | Can avoid it if titled to the trust |
| Completeness | Works with your other documents | Does not replace a will, power of attorney, or directive |
What You Own, Where You Own It, and Who Inherits
Three questions drive most of the will vs. trust analysis, and working through them tells you more than any general comparison.
- What you own. List your assets and note how each is titled. Retirement accounts and life insurance pass by beneficiary form regardless of what your will says, so many people find a large share of their estate already avoids probate. A closely held business is its own category. A buy-sell or operating agreement may already control what happens to your share at death, whatever your will or trust says.
- Where you own it. If everything is in Washington, one proceeding covers the real estate. Property in another state is the complication, since real estate follows the law of the state where it sits.
- Who inherits. A spouse and adult children who can manage an inheritance generally make for a simpler plan. It changes with minor children, children from an earlier relationship, someone who would struggle with a lump sum, or someone on needs-based benefits.
How Does Probate Work in Washington State?
Most of the will vs. trust question comes back to probate, so it helps to know what it involves. Probate is the court process that validates a will, appoints someone to settle the estate, and oversees the transfer of what it holds. It starts here the way it does elsewhere: the will is filed with the superior court, someone petitions to open the estate, and the court appoints a personal representative.
What often differs is what comes next. Under RCW 11.68.011, that representative can ask for nonintervention powers. If the court finds the estate solvent and the statutory conditions met, including that the person asking was named in the will, it can grant them. The representative can then pay debts, sell property, and distribute assets without returning to court at each step.
This reduces court supervision. It does not remove the case. The estate is still open; creditors and beneficiaries may still get notice, and anyone with an interest can ask the court to step in. A contested estate, or one that cannot cover its debts, takes considerably more court involvement.
Which Assets Skip Probate in Washington?
Several categories transfer without probate whether or not you have a trust, which is why the will vs. trust answer often turns on what you already own.
- Community property agreements. Under RCW 26.16.120, spouses can agree on how their community property is held and what happens to it, and a well-drafted agreement can pass it to the survivor at the first death. What it reaches depends on how it is written and on whether property is community or separate, so it is not a blanket transfer of everything, and it covers only the first death.
- Survivorship ownership. Property held with a right of survivorship goes to the surviving owner automatically. Look closely before relying on it. It gives a co-owner real rights while you are alive, which can complicate a sale and is hard to undo.
- Beneficiary designations. Retirement accounts, life insurance, and annuities pay whoever is named on the form, as do accounts set to transfer at death.
- Transfer on death deeds. Chapter 64.80 RCW lets you record a deed naming who gets real property at your death, revocable while you live. It is not entirely out of reach of the estate’s debts, since Washington law lets certain claims and family allowances reach property passing this way.
- Small estate affidavits. RCW 11.62.010 allows a qualifying successor to collect personal property with a sworn affidavit once the statutory requirements are met, including a value limit of one hundred thousand dollars for the property covered by the procedure and a forty-day waiting period. It does not transfer real estate.
When Is a Will Enough?
For many Washington households, a will with a durable power of attorney and a health care directive covers it, especially where beneficiary forms and a community property agreement already move the largest assets outside probate. A trust there adds cost and upkeep without solving a problem you have. That pattern tends to hold where your real estate is all in Washington, your beneficiary forms are current, the people inheriting can take money outright, family relationships are stable, and the estate sits below the Washington estate tax threshold. None of those is a bright line.
Divorce sets a trap worth knowing about. Under RCW 11.07.010, a divorce generally cancels a former spouse’s designation on most assets that pass outside a will. Employer plans governed by ERISA are the exception. In Egelhoff v. Egelhoff, a case that began in Washington courts, the Supreme Court held that federal law preempts our statute for those plans.
A 401(k) or employer group life policy generally still pays the former spouse named in the plan’s records. Certain governmental and church plans are not governed by ERISA, so different beneficiary rules may apply. Filing a new designation with the plan is what fixes it in either case, and it is worth checking after any of the life events that call for a will update.
When Does a Trust Make Sense?
The will vs. trust decision tips toward a trust when your plan needs to do something a will structurally cannot.
Real property outside Washington. A Seattle couple with a condo in Arizona or a cabin in Idaho may face a separate probate in that state. Titling the property to a trust generally avoids it, and for an otherwise simple estate that is often the clearest financial case for a trust.
Incapacity. A successor trustee can manage assets titled to the trust without a court appointment. That authority stops at the trust’s edge, so you still need a durable power of attorney for retirement accounts, vehicles, and anything never retitled. A trust supplements a power of attorney rather than replacing it. Without either, your family may have to ask a court to appoint a guardian or conservator under chapter 11.130 RCW, though Washington law points courts toward the least restrictive option and planning documents often avoid that proceeding.
Blended families. A trust can provide for a surviving spouse for life and then send the remainder to children from an earlier relationship. A simple will cannot do that once assets pass outright to the survivor.
Minor or young beneficiaries. A trust can hold an inheritance and release it on terms you set. Parents should also read our discussion of wills and trusts for Washington parents and handle the separate step of naming a guardian, which only a will can do.
A beneficiary on needs-based benefits. Where someone inheriting receives Medicaid, SSI, or a similar benefit tied to limited income and resources, an outright inheritance can interrupt eligibility. A trust drafted for that purpose can hold the funds instead. These work only if the rest of the plan cooperates, since a direct gift from a grandparent can undo the protection.
Washington estate tax. Washington has its own estate tax, and it starts well below the federal threshold, so an estate can owe the state and owe the IRS nothing.
The numbers. For deaths on or after July 1, 2026, the Washington exclusion is three million dollars per person, and it is not currently set to rise with inflation after that. Washington does not recognize federal-style portability, so an exclusion the first spouse does not use is not carried over to the survivor. Couples near the threshold sometimes use trust planning to preserve both exclusions, though whether it is worthwhile depends on the size and makeup of the estate. Check current figures with the Washington State Department of Revenue when you review your plan.
One point worth correcting. You will often read that a trust is much harder to challenge than a will. The gap is narrower here. Under RCW 11.24.010, a person interested in a will generally has four months after the will is admitted to probate to bring a statutory will contest. Other claims involving an estate or trust follow their own rules and deadlines, including claims against a trustee, creditor claims, and disputes about how an estate is administered.
What it costs. A will typically costs less, because the work ends when it is properly signed. A trust carries a higher drafting fee, and that fee is only part of it, since assets the trust is meant to control generally have to be transferred to the trust or otherwise coordinated with it, and property you buy later has to be titled with the plan in mind. Whether the difference is worth paying depends on your situation. Avoiding a probate in another state, or sparing your spouse a guardianship proceeding, can more than cover it.
What a Living Trust Does Not Do
A will vs. trust comparison has to include the limits:
- It does not protect assets from your creditors. You keep control, so the law generally treats what is in it as yours.
- It does not change your income taxes. It ordinarily uses your Social Security number and reports on your personal return.
- It does not by itself reduce estate tax. Any benefit comes from how the plan is drafted.
- It does not replace your other documents. It cannot name a guardian, and it has no authority over anything you never moved into it.
A trust is therefore built alongside a pour-over will that catches whatever was left out, a durable power of attorney, and a health care directive, which are among the core documents commonly included in a Washington estate plan.
Talking It Through With Integrity Law Group
Much of the will vs. trust question you can work out yourself by listing what you own, checking how each asset is titled, and confirming your beneficiary forms still say what you want. An attorney is most useful when that list turns up real estate in another state, a blended family, a beneficiary who cannot manage an inheritance or relies on needs-based benefits, a business interest, or an estate near the Washington estate tax threshold.
If that sounds like your situation, our estate planning and probate attorneys can work through it with you. You can contact our Seattle office to set up a consultation.
Frequently Asked Questions
Is a will or a trust better in Washington State?
Neither wins the will vs. trust comparison outright. A will fits households whose property is all in Washington, whose beneficiary forms are current, and whose heirs can inherit outright. A trust fits families with out-of-state real estate, a blended household, a beneficiary needing controlled distributions, or estate tax exposure. You need a will either way, since only a will can name a guardian.
Do I need a living trust in Washington State?
Not every Washington resident does. It depends on what you own and how each asset is titled, whether any of your real estate sits outside Washington, your family circumstances, how you want incapacity handled, how much privacy matters to you, and whether your estate approaches the Washington estate tax threshold. Where a will-centered plan with current beneficiary forms already covers those needs, a trust may add cost without adding much.
Does a will avoid probate in Washington?
No. A will directs how probate assets are distributed, but those assets still go through probate. Washington’s nonintervention procedure often makes that lighter than court-supervised administration elsewhere. Assets funded into a trust, or passing by beneficiary form or survivorship, are outside the probate estate.
Is a trust more expensive than a will?
At the outset, yes, since a trust means drafting plus funding. The more useful measure is lifetime cost: what you pay now, the upkeep of titling later purchases correctly, and what your estate pays at death. Avoiding a second state’s probate is where that gap usually closes.
Do I still need a will if I have a living trust?
Yes, and this is where the will vs. trust framing misleads people. A pour-over will directs anything you never moved into the trust, and it is the only document that can name a guardian for minor children. The two are drafted to work together.
Can I write my own will in Washington?
You can prepare the document yourself, but the execution rules are strict. RCW 11.12.020 requires a written will signed by you in front of two competent witnesses who also sign. A handwritten, unwitnessed will made in Washington generally fails, though a will validly executed under another state’s law may be recognized here.
What happens if I die without a will in Washington?
Washington’s intestacy statutes decide who inherits, splitting property among a surviving spouse and close relatives in a fixed order that may not match what you wanted. The court appoints an administrator, and your wishes about guardians and timing carry no legal weight.