What documents do I need for an estate plan in Oregon?

Four carry most of the weight. A will under ORS 112.235 says who inherits and names the person the court will prefer as personal representative under ORS 113.085(1)(a). A financial power of attorney under ORS 127.005 puts someone in charge of money if you cannot manage it yourself. One advance directive under ORS 127.529 appoints a health care representative and records your treatment instructions in the same document. A revocable trust under ORS chapter 130 is optional, and it earns its cost when you own land in another state, want the transfer kept out of a public court file, or want a clean handoff if you lose capacity.

Is an Oregon power of attorney durable by default?

Yes. ORS 127.005(1) applies whenever the writing does not contain words that delay or limit the period of time of its effectiveness, and paragraph (c) says the agent's powers are exercisable even though the principal becomes financially incapable. Oregon asks for no durability sentence and no initialed box. A plain Oregon power of attorney that never mentions incapacity already survives it. Wording that adds an expiration date or a conditional start takes the document out of that default and into whatever the document itself says.

Is an Oregon revocable trust revocable by default?

Yes. ORS 130.505(1) provides that unless the terms of a trust expressly provide that the trust is irrevocable, the settlor may revoke or amend it. Silence favors the settlor here. Two limits ride along. Under ORS 130.505(5) an agent under a power of attorney may revoke, amend or distribute trust property only to the extent the terms of the trust expressly authorize it, so a financial power of attorney does not reach the trust on its own. Under ORS 130.505(6) a conservator or guardian needs the supervising court's approval.

Does naming a guardian in my Oregon will bind the court?

No. Oregon writes no statute making that nomination binding. ORS 125.060(2)(g) entitles a person nominated as fiduciary in a will or other written instrument a parent prepared to notice of the petition when the minor has no living parents, and ORS 125.200 makes any preference expressed by a parent one of the factors the court weighs. ORS 125.305(1) still requires clear and convincing evidence that the nominated person is qualified, suitable and willing. Name the person, name a backup, and write down why.

Does an Oregon estate plan stop Oregon estate tax?

Signing documents does not by itself. ORS 118.160(1)(c) requires an Oregon estate tax return for a decedent dying on or after January 1, 2012 when the value of the gross estate is $1 million or more, and the ORS 118.010(4) rate table opens at a $1,000,000 Oregon taxable estate and runs from 10.0 percent upward. A revocable trust does not shrink the gross estate, because the settlor kept the power to revoke it. Ask a licensed Oregon attorney or a tax adviser once the total approaches seven figures.

How many witnesses does each Oregon document need?

Each document answers differently, which is why they get signed in different rooms. A will needs at least two attesting witnesses under ORS 112.235(1)(b) and no notary. A financial power of attorney needs a writing and nothing else, though ORS 93.670(1) requires acknowledgment before the county clerk will record a power to convey land. An advance directive needs a signature plus either two adult witnesses or a notary under ORS 127.515(2), never both. ORS chapter 130 sets no witness or notary rule for creating a trust.

Oregon Estate Planning Basics

Q: Does Oregon use a living will?

No. The phrase living will appears nowhere in ORS chapter 127. Oregon signs one instrument instead, and ORS 127.505(2)(a) defines an advance directive as a document that contains both a form appointing a health care representative and instructions to that representative. A page telling an Oregonian to sign a separate living will and a separate health care power of attorney has imported another state's structure. Sign the ORS 127.529 form.

Q: Do I need a trust to avoid probate in Oregon?

Often not. ORS 114.510(1)(a) lets a simple estate affidavit handle an estate where not more than $75,000 of fair market value is attributable to personal property other than manufactured homes and not more than $200,000 is attributable to real property and manufactured homes combined. An estate inside both caps already has a short court route, so the trust has to earn its cost some other way. Out-of-state real property, privacy, and management during incapacity are the reasons that survive that test.

An Oregon estate plan is built from four documents: a will under ORS 112.235, a financial power of attorney under ORS 127.005, one advance directive under ORS 127.529, and a revocable trust under ORS chapter 130 when the estate needs one. Oregon writes two of those defaults in the signer's favor and leaves one gap that surprises parents.

Every rule below was read on the Oregon Legislature's own 2025 Edition of the Oregon Revised Statutes, which prints each section's amendment history inline. Read this page as a planning map rather than a signing kit. It is general information about Oregon law, not advice about your estate. Ask a licensed Oregon attorney to review any plan that involves real property, a blended family, or a dispute you can already see forming.

The Four Oregon Documents And What Each One Decides

Document	Oregon section	What it decides	What it never touches
Will	ORS 112.235	Who inherits, and who the court prefers as personal representative	Anything with a living beneficiary designation
Financial power of attorney	ORS 127.005	Who handles money and property while you are alive	Health care, by the express terms of ORS 127.005(6)
Advance directive	ORS 127.529	Who speaks for your medical care, and what you want done	Money, property and bill paying
Revocable trust	ORS chapter 130	Who manages and distributes property you retitle into it	Property you never retitled

Two of those four run on defaults that favor you. A power of attorney is durable the day you sign it. A trust is revocable unless its own terms say otherwise. The third default runs the other way, and it involves your children.

Each Document Signs Under A Different Rule

This is the table worth printing. Oregon sets four separate execution rules, and borrowing one document's formalities for another is how a signing appointment goes wrong.

Document	Signature	Witnesses	Notary
Will	Testator signs, or directs another person to sign in the presence of the witnesses	At least two attesting witnesses, ORS 112.235(1)(b)	Not required anywhere in ORS 112.235
Financial power of attorney	Principal signs a writing	None required in ORS 127.002 to 127.045	Only to record a power to convey land, ORS 93.670(1)
Advance directive	Principal signs	Two adults, ORS 127.515(2)(a), or use the notary route instead	A notary public, ORS 127.515(2)(b), as the alternative to witnesses
Revocable trust	Settlor signs the trust instrument	None in ORS chapter 130	None for creation; a deed moving land into the trust needs its own acknowledgment

ORS 127.515(2) uses the word "or" between the two validation routes, so a notarized Oregon advance directive with no witnesses is valid, and so is a witnessed one with no notary. Never write that Oregon asks for two witnesses and a notary. ORS 127.515(4) then disqualifies only two categories of witness, measured on the day you sign: your attending physician or attending health care provider, and the health care representative or alternate you appointed. Oregon bars no relative and no heir, which is where copy borrowed from a neighboring state goes wrong.

Your Will Names Two People, And Oregon Treats Them Differently

ORS 112.225 opens the door in three ways. Any person 18 or older, or who has been lawfully married, or who has been emancipated under ORS 419B.550 to 419B.558, and who is of sound mind, may make a will. The Oregon will requirements page walks the execution rule line by line.

The personal representative. ORS 113.085(1) tells the court to appoint a qualified and suitable person, and paragraph (a) puts the personal representative named in the will first in the order of preference. Naming that person is the single most useful thing a short will does. The surviving spouse comes second, and only when the spouse is a distributee of the estate.

The guardian for a minor child. Here Oregon gives you less than most planning articles promise. No Oregon statute makes a testamentary nomination binding. ORS 125.060(2)(g) entitles a person nominated as fiduciary in a will or other written instrument a parent prepared to notice of the petition, and that applies where the minor has no living parents. ORS 125.200 lists any preference expressed by a parent among the factors the court weighs alongside the child's circumstances and the nominee's relationship. ORS 125.305(1) still holds the court to clear and convincing evidence that the nominated person is qualified, suitable and willing to serve. So write the nomination, write a first alternate, and write a short paragraph saying why. That paragraph is evidence. The Oregon guardianship guide covers the petition itself.

Three more rules shape what a will can carry.

No handwritten shortcut. ORS chapters 112 and 113 carry no holographic will section, so an unwitnessed handwritten page fails ORS 112.235.
No electronic will. ORS 112.235(4) says that as used in ORS 112.235 and ORS 112.238, "writing" does not include an electronic record, document or image. Senate Bill 168, chapter 34, Oregon Laws 2025, added that subsection, was approved by the Governor on May 7, 2025, and took effect January 1, 2026.
A divorce edits the will for you. ORS 112.315 revokes all provisions in favor of a former spouse, and any provision naming the former spouse as personal representative, unless the will shows a different intent. Treat that as a prompt to rewrite rather than a plan.

ORS 112.238 lets a court treat a defective writing as a will on clear and convincing evidence of the decedent's intent, with a 20-day objection window for interested persons. It is a rescue, and it costs a court proceeding your family did not budget for.

Oregon's Power Of Attorney Is Durable The Day You Sign It

ORS 127.005(1) is the whole reason this document is short here. Where the writing "does not contain words that otherwise delay or limit the period of time of its effectiveness," the power takes effect on execution, the agent's powers are "unaffected by the passage of time," and those powers stay "exercisable by the agent on behalf of the principal even though the principal becomes financially incapable."

Durability arrives by default. Oregon asks for no magic sentence. States that require express words reach the same place by a different route, so language copied from one of them is harmless here rather than necessary.

Four more sections decide how the document behaves.

Springing is available and it costs speed. ORS 127.005(2) lets the document take effect on a future event such as the principal becoming financially incapable, and lets you name who decides. ORS 127.005(3) supplies the fallback: if nobody is named or nobody named will act, any physician may make the determination, in writing.
A conservator outranks your agent on accounting. ORS 127.005(5) makes the agent account to a court-appointed conservator rather than to you, and gives the conservator the same power you would have to revoke, suspend or terminate the document.
A divorce filing ends the agent's authority. ORS 127.015(1)(e) cuts on the filing of an action for dissolution, annulment or separation, including a registered domestic partnership, unless the document, an agreement or a court order says otherwise. Filing, not the judgment.
The agent's duty is one waivable sentence. ORS 127.045 reads: "Unless otherwise provided in the power of attorney document, an agent must use the property of the principal for the benefit of the principal." Oregon writes no floor beneath that, so the accounting and recordkeeping obligations most families assume have to be drafted in.

Notarize it anyway. ORS 93.670(1) lets an instrument containing a power to convey lands be recorded in the county clerk's office once it is acknowledged, and ORS 93.670(2) adds the sharp half: a recorded power is not treated as revoked unless the revocation is recorded in the same office. The Oregon power of attorney page carries the rest.

One Advance Directive, Not Two Health Documents

ORS 127.005(6) says the financial power of attorney section "does not apply to ORS 127.505 to 127.660." Health care runs on its own track, under the Oregon Health Care Decisions Act.

ORS 127.505(2)(a) defines an advance directive as a document containing a form appointing a health care representative and instructions to that representative. Both halves live in one instrument, and ORS 127.529 prints the form. That is why an Oregon plan has no living will and no health care power of attorney in it.

The appointment starts when it is accepted. ORS 127.510(1) makes the directive effective when signed and witnessed or notarized, and ORS 127.510(2)(d) makes the appointment effective when the health care representative accepts. Get the acceptance block signed, and ask your alternates to sign too.
An old directive stays good. ORS 127.658 provides that later enactments, repeals and amendments do not impair or supersede a directive executed under the statute that governed on the day it was signed. Oregon's form has moved several times. Your 2009 document still works.
Silence hands the decision to a list, and only inside four conditions. ORS 127.635(1) reaches a principal who is incapable, has no appointed health care representative and no applicable valid advance directive, and has been medically confirmed to be in one of four states, including a terminal condition and permanent unconsciousness. Only then does ORS 127.635(2) rank a substitute, starting with a guardian authorized to make health care decisions and then your spouse. Signing the directive is what puts your own choice ahead of that list.

The Oregon advance directive page covers the form section by section.

A Trust Is Revocable Unless It Says Otherwise

ORS 130.001 names ORS chapter 130 the Oregon Uniform Trust Code. ORS 130.505(1) sets the default: "Unless the terms of a trust expressly provide that the trust is irrevocable, the settlor of the trust may revoke or amend the trust."

ORS 130.155(1) lists what creating one takes. The settlor has capacity, the settlor indicates an intention to create the trust, the trust has a definite beneficiary or fits one of the four exceptions, the trustee has duties to perform, and the same person is not both sole trustee and sole beneficiary. ORS 130.150(1) then names the ways it happens, and two of them matter to a living plan: transfer of property to another person as trustee, or a declaration by the owner that the owner holds identifiable property as trustee.

Read those two sections together and the funding rule falls out. A trust reaches property that was transferred to the trustee or declared held in trust. A signed trust instrument sitting beside a house still titled in your own name governs nothing. Retitling the house is the work, and it is the step families skip. Deciding whether you need a trust starts there rather than with the document.

Three limits are worth knowing before you pay for one.

Your agent cannot touch it by default. ORS 130.505(5) lets an agent under a power of attorney revoke, amend or distribute trust property only to the extent the terms of the trust expressly authorize it.
A conservator needs court approval. ORS 130.505(6) puts the settlor's conservator, or guardian where no conservator was appointed, under the supervising court.
Creditors still arrive. ORS 130.315(1)(a) subjects revocable trust property to the settlor's creditors during life, and ORS 130.315(1)(c) makes it subject to claims under ORS 130.350 to 130.450 once the settlor dies. Avoiding probate is not avoiding debt.

Oregon also writes a real pet trust at ORS 130.185, enforceable by a person named in the terms or appointed by the court, with a statutory presumption against reading the gift as merely honorary. Providing for a pet here is a trust, not a wish.

What The Four Documents Do Not Do

They do not move a beneficiary-designated asset. Retirement accounts, life insurance, payable on death bank accounts and securities registered in beneficiary form pass on their own paperwork. A recorded Oregon transfer on death deed moves real property the same way under ORS 93.948 to 93.979, and ORS 93.961 requires it to be recorded in the county deed records before the transferor dies. Keeping assets out of Oregon probate is a separate exercise from writing a will, and the two have to agree.

They do not size the estate for you. ORS 114.510(1)(a) sets the simple estate affidavit at not more than $75,000 of fair market value attributable to personal property other than manufactured homes, and not more than $200,000 attributable to real property and manufactured homes combined. ORS 114.510(2)(a) measures those values at the date of death, or, where death was more than one year before the affidavit is filed, at a date within 45 days before filing. An estate inside both caps already has a short court route, so read the Oregon simple estate affidavit page before buying a trust to dodge a proceeding you would not have faced.

They do not settle Oregon estate tax. ORS 118.160(1)(c) requires a return for a decedent dying on or after January 1, 2012 when the gross estate is $1 million or more, and the ORS 118.010(4) rate table opens at $1,000,000 and starts at 10.0 percent.

They do not reach your accounts and files. Oregon's fiduciary access rules run on their own definitions, which the Oregon digital assets page covers.

They do not answer who inherits if you sign nothing. Oregon intestate succession decides that, and it rarely matches what people assume.

Build The Plan In This Order

List what you own and how each item is titled. Titling decides which document controls, and nothing else in this list works without it.
Fix the beneficiary forms first. They are free to change and they outrank the will.
Sign the will with two witnesses. Keep it a writing on paper, because ORS 112.235(4) closes the electronic route.
Name the personal representative and a backup. ORS 113.085(1)(a) gives that person first preference.
Nominate a guardian, an alternate, and reasons. The nomination guides the court under ORS 125.200 without binding it.
Sign the financial power of attorney and notarize it. Notarization is the price of recording a land power under ORS 93.670(1).
Sign the ORS 127.529 advance directive with witnesses or a notary, and collect the acceptance signatures. Hand copies to your representative, your alternates and your regular clinic.
Decide on a trust last, against the ORS 114.510 caps. Out-of-state real property, privacy and management during incapacity are the reasons that hold up.
Re-read the set after a divorce filing, a move, a birth or a death. ORS 112.315 and ORS 127.015(1)(e) both fire on family change, and neither one rewrites the document that remains.

The Oregon probate guide shows what your family faces if the plan stops here, and the Oregon letters testamentary page shows what your personal representative has to obtain before a bank will speak to them.

Sources:

Title: Oregon Revised Statutes Chapter 112 (2025 Edition), Intestate Succession and Wills. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors112.html
Title: Oregon Revised Statutes Chapter 113 (2025 Edition), Initiation of Estate Proceedings. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors113.html
Title: Oregon Revised Statutes Chapter 114 (2025 Edition), Administration of Estates Generally. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors114.html
Title: Oregon Revised Statutes Chapter 118 (2025 Edition), Estate Tax. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors118.html
Title: Oregon Revised Statutes Chapter 125 (2025 Edition), Protective Proceedings. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors125.html
Title: Oregon Revised Statutes Chapter 127 (2025 Edition), Powers of Attorney; Advance Directives for Health Care. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors127.html
Title: Oregon Revised Statutes Chapter 130 (2025 Edition), Uniform Trust Code. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors130.html
Title: Oregon Revised Statutes Chapter 93 (2025 Edition), Conveyancing and Recording. Publisher: Oregon Legislative Assembly. Publication Date: Not listed. URL: https://www.oregonlegislature.gov/bills_laws/ors/ors093.html
Title: Oregon Laws 2025, Chapter 34 (Senate Bill 168), relating to estates. Publisher: Oregon Legislative Assembly. Publication Date: May 7, 2025. URL: https://www.oregonlegislature.gov/bills_laws/lawsstatutes/2025orLaw0034.pdf
Title: Oregon Advance Directive for Health Care (OHA 3905). Publisher: Oregon Health Authority. Publication Date: January 4, 2022. URL: https://sharedsystems.dhsoha.state.or.us/DHSForms/Served/le3905.pdf
Title: Estate Transfer and Fiduciary Income Taxes. Publisher: Oregon Department of Revenue. Publication Date: Not listed. URL: https://www.oregon.gov/dor/programs/businesses/Pages/estate.aspx

It is not legal advice.

The Four Oregon Documents And What Each One Decides

Each Document Signs Under A Different Rule

Your Will Names Two People, And Oregon Treats Them Differently

Oregon's Power Of Attorney Is Durable The Day You Sign It

One Advance Directive, Not Two Health Documents

A Trust Is Revocable Unless It Says Otherwise

What The Four Documents Do Not Do

Build The Plan In This Order

Related Oregon Resources

How to Avoid Probate in Oregon

Oregon Executor Duties

Oregon Intestate Succession

Oregon Probate Guide

More Oregon Resources