Special Needs Trust - Washington

Washington Estate Planning & Wills Updated September 23, 2026 Free Word and PDF

WASHINGTON IRREVOCABLE SUPPLEMENTAL NEEDS TRUST AGREEMENT

(Comprehensive Draft Template – For Attorney Customization)

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TABLE OF CONTENTS

I. Document Header
II. Definitions
III. Operative Provisions
IV. Representations & Warranties
V. Covenants & Restrictions
VI. Default & Remedies
VII. Risk Allocation
VIII. Dispute Resolution
IX. General Provisions
X. Execution Block


I. DOCUMENT HEADER

1.1 Title; Parties; Date
This Washington Irrevocable Supplemental Needs Trust Agreement (the “Agreement” or “Trust”) is made effective as of [EFFECTIVE DATE] (the “Effective Date”) by and among:

a. [SETTLOR NAME], an individual residing at [ADDRESS] (“Settlor”);
b. [TRUSTEE NAME], whose principal address is [ADDRESS] (“Trustee”); and
c. [PRIMARY BENEFICIARY NAME] (“Primary Beneficiary”), an individual with a qualifying disability within the meaning of applicable federal and Washington State law.

1.2 Recitals
A. Settlor desires to set aside certain assets for the sole benefit of the Primary Beneficiary, who has special needs requiring lifetime support.
B. The intent of this Trust is to supplement, and not supplant, any governmental assistance the Primary Beneficiary may receive.
C. Trustee is willing to hold, manage, and distribute the Trust Assets in accordance with the terms hereof.
D. This Trust is established under, and shall be governed by, the laws of the State of Washington applicable to trusts, principally the Washington Trust Act, RCW ch. 11.98 (the “Washington Trust Law”). Washington has not adopted the Uniform Trust Code, and provisions of this Agreement are drafted to Washington's own trust-code numbering rather than UTC section numbers.


II. DEFINITIONS

Unless the context clearly requires otherwise, capitalized terms have the meanings set forth below and apply equally to singular and plural forms.

  1. “Accountant” – The certified public accountant appointed by Trustee to prepare all required returns and statements.
  2. “Applicable State Law” – The Washington Trust Law (RCW ch. 11.98), the Washington Uniform Directed Trust Act (RCW ch. 11.98B), the Trust and Estate Dispute Resolution Act (RCW ch. 11.96A, “TEDRA”), and all other related Washington statutes and regulations governing trusts and fiduciaries.
  3. “Beneficiary” – Collectively, the Primary Beneficiary and any Remainder Beneficiaries.
  4. “Code” – The Internal Revenue Code of 1986, as amended.
  5. “Disabling Condition” – A medically determinable physical or mental impairment resulting in marked and severe functional limitation that is expected to last not less than twelve (12) months or result in death.
  6. “Distribution” – Any payment, transfer, or benefit provided from the Trust Assets.
  7. “Governmental Assistance” – Needs-based public benefits, including but not limited to Supplemental Security Income (“SSI”), Medicaid, and state-funded equivalents.
  8. “Primary Beneficiary” – The individual identified in Section 1.1(c) for whose sole benefit the Trust is established during his or her lifetime.
  9. “Remainder Beneficiaries” – Those persons or entities entitled to receive any remaining Trust Assets upon termination of the Trust, described in Section 3.5.
  10. “Supplemental Needs” – Expenditures that enhance the quality of life of the Primary Beneficiary but are not otherwise provided by Governmental Assistance, including (without limitation) housing modifications, therapies, education, recreation, vacations, companionship, personal property, transportation, and insurance.
  11. “Trust” – The separate legal entity created by this Agreement.
  12. “Trust Assets” – All property transferred to the Trust, together with all accretions and replacements.
  13. “Trustee” – The fiduciary (and any successor fiduciary) acting under this Agreement.
  14. “Washington Probate Court” – The Superior Court of the State of Washington, [COUNTY] County. Washington has no separate probate division or probate court; the Superior Court has original, plenary subject-matter jurisdiction over both probate and trust matters under RCW 11.96A.040.

III. OPERATIVE PROVISIONS

3.1 Creation; Irrevocability

Settlor hereby irrevocably transfers to Trustee the property described in Schedule A (“Initial Trust Corpus”). No portion of the Trust shall be revoked, amended, or terminated except as expressly provided herein or as mandated by law.

3.2 Purpose

The primary purpose of this Trust is to provide for the Supplemental Needs of the Primary Beneficiary while preserving his or her continuing eligibility for Governmental Assistance. Distributions are strictly limited to further that purpose.

3.3 Additional Contributions

Third parties may, but are not obligated to, add assets to the Trust at any time with Trustee’s consent, provided such assets are acceptable under Applicable State Law and consistent with the Trust’s purpose.

For SSI purposes, assets of the Beneficiary's spouse are not third-party assets under SSA POMS SI 01120.200. The Trustee shall not accept them into any third-party version of this Trust; refer any proposed contribution to benefits counsel for separate planning.

3.4 Distributions During Lifetime of the Primary Beneficiary

a. Sole Benefit Standard. All Distributions shall be for the sole benefit of the Primary Beneficiary.
b. Discretionary Standard. Trustee shall have sole and absolute discretion to make or withhold Distributions for Supplemental Needs. The Primary Beneficiary shall have no right to compel Distributions.
c. Governmental Benefits Preservation. Trustee shall not make any Distribution that would (i) reduce or eliminate Governmental Assistance unless Trustee determines, in good faith and after consultation with competent benefits counsel, that the benefit of the Distribution outweighs the consequent loss or reduction; or (ii) be considered “income” or “available resources” under applicable benefits rules, except as permitted under those rules. Applicable benefits rules include 42 U.S.C. § 1396p, 20 C.F.R. §§ 416.1201 et seq. (SSI resource and income counting), and, for Washington medical assistance, WAC 182-516-0120, -0125, and -0140.
d. Prohibited Distributions. Trustee shall not pay cash directly to the Primary Beneficiary except for nominal amounts permissible without affecting eligibility.

3.5 Termination; Remainder

Upon the death of the Primary Beneficiary or earlier exhaustion of the Trust Assets, the Trust shall terminate. After payment of (i) any proper expenses of administration and (ii) [OPTIONAL, INSERT IF FIRST-PARTY TRUST: any mandatory Medicaid payback amount required under 42 U.S.C. § 1396p(d)(4)(A) and WAC 182-516-0120, or, if this Trust is a pooled trust account under 42 U.S.C. § 1396p(d)(4)(C) and WAC 182-516-0125, the payback or retention-for-other-beneficiaries provision required by those authorities], the remaining balance shall be distributed outright, per stirpes, to the following Remainder Beneficiaries: [NAME 1] __%, NAME 2 __%, charitable entity __%].

3.6 Spendthrift Protection

All interests in the Trust are held subject to a spendthrift provision. No Beneficiary shall voluntarily or involuntarily anticipate, assign, alienate, pledge, or encumber his or her interest, nor shall such interest be subject to the claims of creditors.

3.7 Trustee Powers

To accomplish the purposes of this Trust, Trustee shall have all powers permitted to trustees under Applicable State Law, including those enumerated in RCW 11.98.070, without limitation, the power to:

  1. invest and reinvest;
  2. retain assets without diversification;
  3. lease, sell, or exchange property;
  4. participate in partnerships or LLCs;
  5. employ professionals;
  6. compromise claims; and
  7. exercise all powers as though absolute owner, subject to fiduciary duties.

3.8 Bond; Compensation; Accounting

a. Bond. [SELECT ONE] (i) Trustee shall serve without bond, or (ii) Trustee shall furnish bond in the amount of $[AMOUNT].
b. Compensation. Trustee is entitled to reasonable compensation consistent with market rates for professional fiduciaries in Washington.
c. Accounting. Trustee shall provide annual written accounts to the Primary Beneficiary (or legal representative) and, upon request, to Settlor (if living) and any Protector.

3.9 Trust Protector (Optional)

Settlor may appoint a Trust Protector with authority to (i) remove and replace the Trustee, (ii) resolve ambiguities, and (iii) approve amendments required to preserve the Trust’s purpose. A Trust Protector holding a power of direction over the Trustee is a "trust director" within the meaning of, and subject to, Washington's Uniform Directed Trust Act, RCW ch. 11.98B.


IV. REPRESENTATIONS & WARRANTIES

4.1 Settlor represents and warrants that:
a. Settlor has full legal capacity and unencumbered title to the property transferred;
b. Settlor’s execution of this Agreement does not violate any contract, court order, or law.

4.2 Trustee represents and warrants that:
a. Trustee is qualified and willing to serve;
b. Trustee shall discharge fiduciary duties with prudence, loyalty, and impartiality;
c. Trustee will comply with Applicable State Law and this Agreement.

4.3 Survival
The representations and warranties in this Article IV survive execution and are continuous in nature.


V. COVENANTS & RESTRICTIONS

5.1 Affirmative Covenants of Trustee
a. Maintain records sufficient to demonstrate compliance with Governmental Assistance rules;
b. Timely file tax returns and pay taxes attributable to the Trust;
c. Notify the Primary Beneficiary or legal representative of any material administrative action affecting benefits.

5.2 Negative Covenants
Trustee shall not (i) loan Trust Assets to the Settlor or any Beneficiary, (ii) self-deal except as expressly authorized, or (iii) commingle Trust Assets with personal assets.

5.3 Notice & Cure
Before any action for breach of trust is initiated, the complaining party shall give Trustee written notice of the alleged breach and a thirty-(30)-day opportunity to cure.


VI. DEFAULT & REMEDIES

6.1 Events of Default
a. Failure to account as required;
b. Breach of fiduciary duty causing material loss;
c. Incapacity, resignation, or death of Trustee without a successor.

6.2 Remedies
a. Removal and replacement of Trustee by the Trust Protector or the Washington Probate Court;
b. Surcharge of Trustee to the extent of losses, limited by Section VII;
c. Injunctive relief to protect Trust Assets or enforce fiduciary duties;
d. Recovery of reasonable attorneys’ fees and costs by the prevailing party.


VII. RISK ALLOCATION

7.1 Indemnification of Trustee

Trustee and affiliates are indemnified from and against any and all claims, liabilities, and expenses, solely to the extent payable from the Trust Assets, except for losses arising from willful misconduct or gross negligence. See RCW 11.98.110 (contract and tort liability of trustee).

7.2 Limitation of Liability

No Trustee (including successor or co-trustee) shall be personally liable for any action taken or omitted in good faith and in accordance with this Agreement. The maximum aggregate liability of Trustee shall not exceed the value of the Trust Assets under Trustee’s control at the time the liability is determined.

7.3 Insurance

Trustee may purchase fiduciary liability insurance, the premiums of which may be paid from the Trust Assets and treated as a Trust expense.

7.4 Force Majeure

Trustee shall not be liable for delays or failures resulting from acts of God, governmental action, or other events beyond reasonable control, provided Trustee acts diligently to mitigate effects.


VIII. DISPUTE RESOLUTION

8.1 Governing Law

This Agreement and all disputes or claims arising out of or relating to it are governed by the laws of the State of Washington, without regard to conflict-of-law principles.

8.2 Forum Selection

Exclusive jurisdiction and venue lie in the Washington Probate Court, consistent with the Superior Court's original jurisdiction over trust matters under RCW 11.96A.040 and 11.96A.050 (venue). Nonjudicial and judicial dispute-resolution procedures for this Trust are governed by the Trust and Estate Dispute Resolution Act (TEDRA), RCW ch. 11.96A.

8.3 Limited Arbitration

a. Scope. Non-dispositive accounting disputes may, upon mutual written consent, be submitted to binding arbitration administered by [ARBITRATION SERVICE] in [CITY], Washington, or, in the alternative, to the mediation and arbitration procedures set forth in RCW 11.96A.300 and 11.96A.310.
b. Preservation of Judicial Remedies. Nothing herein limits the right of any party to seek injunctive relief or to petition the Washington Probate Court for interpretation, modification, or enforcement of this Trust.

8.4 Jury Waiver

To the extent a right to trial by jury exists in any proceeding related to this Trust, the parties do not waive such right; however, probate and trust matters in Washington are typically heard without a jury, and RCW 11.96A.170 governs the procedure when a jury trial is demanded.


IX. GENERAL PROVISIONS

9.1 Amendment and Reformation
This Trust is irrevocable. Notwithstanding the foregoing, Trustee (or Trust Protector) may amend purely administrative provisions if (i) necessary to maintain Governmental Assistance eligibility, (ii) tax-neutral, and (iii) approved by the Washington Probate Court if required.

9.2 Assignment
No party may assign rights or delegate duties under this Agreement except as expressly permitted herein or by court order.

9.3 Successors & Assigns
All provisions bind and inure to the benefit of the parties and their lawful successors.

9.4 Severability
If any provision is held unenforceable, the remaining provisions shall remain in full force, and the unenforceable provision shall be reformed to the minimum extent necessary.

9.5 Integration
This Agreement constitutes the entire understanding among the parties regarding the subject matter and supersedes all prior agreements, whether oral or written.

9.6 Counterparts; Electronic Signatures
This Agreement may be executed in multiple counterparts, each deemed an original, together constituting one instrument. Signatures delivered via electronic means have the same effect as original signatures.


X. EXECUTION BLOCK

IN WITNESS WHEREOF, the parties execute this Washington Irrevocable Supplemental Needs Trust Agreement as of the Effective Date.

SETTLOR TRUSTEE
___________________________ ___________________________
[SETTLOR NAME] [TRUSTEE NAME]

ACKNOWLEDGMENTS

State of Washington )
County of [COUNTY] )

On this ___ day of __________, 20__, before me, the undersigned Notary Public, personally appeared [SETTLOR NAME] and [TRUSTEE NAME], known to me (or proved to me on the basis of satisfactory evidence) to be the individuals whose names are subscribed to the within instrument and acknowledged executing the same.

____________________________
Notary Public in and for the State of Washington
My Commission Expires: __________


SCHEDULE A – INITIAL TRUST CORPUS

[List cash amounts, securities, policies, real estate, or other assets transferred to the Trust on the Effective Date.]


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About this template

Last updated
September 23, 2026
Jurisdiction
Washington
Category
Estate Planning & Wills

Legal authority

  • RCW ch. 11.98 (Washington Trust Act — general trust creation, powers, duties, and administration; Washington has NOT adopted the Uniform Trust Code)
  • RCW 11.98.070 (Power of trustee)
  • RCW 11.98.078 (Trustee duty of loyalty)
  • RCW 11.98.107 (Trustee exculpation — an exculpatory term drafted by the trustee is presumptively invalid unless the trustee proves it was fair and adequately disclosed)
  • RCW 11.98.110 (Contract and tort liability of trustee)
  • RCW 11.98.072 (Trustee notification/accounting requirements)
  • RCW ch. 11.98B (Washington Uniform Directed Trust Act — trust protectors/trust directors)
  • RCW 6.32.250 (Creditor-exemption limited to trusts funded by a person other than the judgment debtor; Washington has no self-settled/domestic-asset-protection-trust statute, so a first-party trust's spendthrift protection does not extend to the settlor-beneficiary's own preexisting creditors)
  • RCW ch. 11.96A (Trust and Estate Dispute Resolution Act — TEDRA), esp. RCW 11.96A.020, .040 (Superior Court's original, plenary jurisdiction over trusts), .170 (trial by jury), .300–.310 (mediation/arbitration procedures)
  • RCW 11.107.060 (Decanting into a special needs trust for a beneficiary with a disability)
  • 42 U.S.C. § 1396p(d)(4)(A) (first-party/self-settled special needs trust exception and mandatory Medicaid payback on the beneficiary's death)
  • 42 U.S.C. § 1396p(d)(4)(C) (pooled special needs trusts managed by a nonprofit association)
  • WAC 182-516-0120 (Washington Health Care Authority Medicaid rule — irrevocable self-settled trust for a disabled client under age 65)
  • WAC 182-516-0125 (Washington HCA Medicaid rule — irrevocable pooled self-settled trust for a disabled client)
  • WAC 182-516-0140 (Washington HCA Medicaid rule — third-party trusts)
  • 20 C.F.R. §§ 416.1201 et seq. (SSI resource- and income-counting rules)

Estate planning documents decide what happens to your property, your children, and your medical care when you cannot make those decisions yourself. Wills, trusts, powers of attorney, and health care directives each serve different purposes and each have to meet state law requirements for signing, witnessing, and notarization. A document that looks fine on the page but was not executed correctly can be rejected in probate, which is exactly when it is too late to fix.

Not legal advice

This template is provided for informational purposes. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.

Checked against the law it cites

The statutes this template relies on are listed under Legal authority.

SSA POMS SI 01120.200 (third-party trust definition) (checked September 23, 2026): "A third-party trust is a trust established with the assets of someone other than the trust beneficiary (or their spouse)."

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