You spend years carefully building a Special Needs Trust for your child, making sure there is something there for them no matter what happens to you. Then it all unravels, not because of a legal technicality, but because the person you named to manage the trust did not know the rules, made careless distributions, or simply was not up to the job. It happens more often than families realize. In Washington State, the fallout can come fast. Your loved one could lose Apple Health (Medicaid) coverage or Supplemental Security Income (SSI) benefits they depend on every single day.
Choosing the right trustee may be the most consequential decision you make when setting up a Special Needs Trust (SNT). The legal responsibilities, the financial management, and the deeply personal nature of caring for someone with a disability all rest on that one appointment. This guide walks you through what a trustee actually does, who Washington law says can serve, what to look for in a candidate, and the options available to Pierce County and South Puget Sound families.
What Does a Special Needs Trust Trustee Actually Do?
A trustee is not simply a name on a document. Under Washington’s trust statutes, Chapter 11.98 RCW, a trustee holds legal title to the trust assets and manages them for the sole benefit of the beneficiary. For a Special Needs Trust, that job carries an unusually demanding layer of responsibility: every distribution must supplement government benefits, not replace them.
The day-to-day work includes:
- Managing and investing trust assets under Washington’s Prudent Investor Act (Chapter 11.100 RCW)
- Deciding what purchases and services to pay for on the beneficiary’s behalf
- Keeping detailed records and providing accountings as required by Washington law and the terms of the trust
- Filing annual income tax returns for the trust
- Staying current on SSI and Medicaid rules so distributions never accidentally disqualify the beneficiary
- Responding promptly to beneficiary requests for information and complying with Washington’s trust reporting and notice requirements
That last item is not a courtesy. It is a legal duty. Washington law requires trustees to keep qualified beneficiaries reasonably informed about trust administration and to respond appropriately to requests for information. A trustee who goes quiet, misses accountings, or stonewalls the family is not just falling short; they may be in breach of their fiduciary obligation.
Who Is Allowed to Serve as Trustee in Washington?
Washington law generally permits competent adults and certain authorized institutions to serve as trustee, subject to the terms of the trust and applicable fiduciary requirements. RCW 11.36.021 addresses certain eligibility limitations, including disqualifications for specified crimes involving dishonesty, fraud, deceit, misrepresentation, or breach of fiduciary duty.
On the organizational side, eligible trustees may include trust companies organized under Washington law, nationally chartered banks with trust authority, nonprofit corporations whose governing documents permit fiduciary service, and other entities authorized to act in a fiduciary capacity.
There is an important distinction when it comes to the beneficiary serving as their own trustee. Under RCW 11.98.200, Washington law restricts a beneficiary-trustee from making discretionary distributions to themselves beyond what is defined under federal tax law for health, education, maintenance, or support. Beyond that state-law limitation, federal SSI and Medicaid program rules require additional caution. In a first-party (self-settled) SNT, beneficiary control over trustee appointment, removal, and trust distributions must be carefully structured to avoid jeopardizing public benefits eligibility. These are not the same rules, and the distinction matters when drafting the trust document.
What Are the Most Important Qualities to Look For?
Choosing a trustee is about more than finding someone who is trustworthy or willing to help. A Special Needs Trust trustee must handke complex benefit rules, manage financial assets responsibly, communicate with beneficiaries and family members, and make decisions that may affect a loved one’s quality of life for decades. Before naming anyone to this role, it is worth taking a hard look at whether they have the knowledge, judgment, and long-term commitment the position requires.
Does this person know the rules?
This is the first question to answer. A trustee who makes distributions without a working knowledge of SSI and Apple Health (Medicaid) rules can single-handedly cost the beneficiary their benefits. For instance, paying rent or a mortgage directly from the trust may reduce an SSI recipient’s monthly payment under current Social Security Administration in-kind support and maintenance (ISM) rules. Food purchases, however, no longer count as in-kind support under SSA rules, a meaningful change that took effect on September 30, 2024. Housing-related costs can still affect SSI benefits, though, and federal benefit rules continue to evolve. The trustee needs to understand these distinctions and stay current on changes that could affect eligibility.
Will this person still be around in 20 years?
A Special Needs Trust may last for decades, and that changes the calculation significantly. A loving parent in their 70s may be a wonderful short-term trustee but is not the right permanent solution for a 35-year-old beneficiary. Think about age, health, geographic stability, and whether the person is likely to be around and engaged for the long haul.
Naming one or more successor trustees in the original trust document helps ensure continuity if your first choice can no longer serve. Under RCW 11.98.029, a trustee may resign by written document, and under RCW 11.98.039, a successor may assume the role through the procedures outlined in the trust, through a nonjudicial process, or by court appointment when necessary.
Families should also think beyond simply naming successor trustees. A successor who steps into the role years later may have little firsthand knowledge of the beneficiary’s daily life, medical needs, support network, routines, or long-term goals. A detailed letter of intent can help bridge that gap by providing practical guidance that does not belong in the trust document itself.
Unlike the trust itself, a letter of intent can be updated as circumstances change. Many special needs planning attorneys encourage families to maintain one alongside the trust so future trustees have a clearer understanding of the beneficiary’s preferences, needs, and overall vision for the future.
Do they have the financial skills for the job?
Trust administration is not rocket science, but it does require sound judgment and basic bookkeeping. Washington’s Prudent Investor Act sets the standard: trustees must invest as a prudent person would, weighing risk, the beneficiary’s needs, and the trust’s purpose. A trustee does not need a finance degree, but they must be willing to seek help when they need it and document their decisions.
A trustee who ignores investments, makes impulsive decisions, or commingles trust funds with personal money faces real personal liability. Commingling can constitute a breach of the trustee’s duty of loyalty under RCW 11.98.078, and Washington law provides remedies when a trustee breaches their fiduciary obligations.
Can they genuinely put the beneficiary first?
The duty of loyalty under RCW 11.98.078 requires that a trustee act solely in the interests of the beneficiary. In practice, family dynamics can make this harder than it sounds. A sibling who will inherit whatever is left in the trust may face competing interests when making spending decisions. A trusted friend may be reluctant to spend trust money on things the beneficiary wants but other family members question.
A well-drafted trust document, paired with a trust protector who can step in if things go sideways, helps provide accountability and keep the focus where it belongs: on the beneficiary’s best interests.
What Are Your Trustee Options in Washington?
There is no one-size-fits-all answer when choosing a trustee for a Special Needs Trust. The right choice depends on the beneficiary’s needs, the size and complexity of the trust, and the people available to serve. Washington families generally choose from several common options, each with its own advantages and potential drawbacks.
Family Member or Close Friend
A family member or close friend is the most common choice, especially when someone with the right skills is genuinely available and committed. A parent, adult sibling, or close family friend who knows the beneficiary well can make thoughtful, person-centered decisions a stranger simply cannot replicate.
The downsides are real, though. Family members burn out, move, predecease the beneficiary, or face pressure from other relatives. If you go this route, build in protections: name a trust protector, maintain a detailed letter of intent describing your loved one’s daily needs and preferences, and always designate at least one successor trustee.
Professional Trustee
A professional trustee, such as a bank or trust company, brings institutional knowledge, accounting infrastructure, and investment management to the table. Professional fiduciaries are generally less susceptible to family dynamics and often have experience administering long-term trusts.
The tradeoff is cost. Fees commonly range from one to two percent of trust assets annually, often subject to minimum annual fees that can weigh heavily on smaller trusts. When evaluating a professional trustee, ask specifically about their experience administering Special Needs Trusts, not just trusts and estates generally.
Nonprofit Organization
A nonprofit organization is worth a serious look for families who cannot identify a qualified individual. Washington’s Developmental Disabilities Endowment Trust Fund (DDETF), managed by The Arc of Washington State, is a state-backed pooled trust available to individuals who meet the definition of developmental disability under RCW 71A.10.020 and satisfy the program’s eligibility requirements.
The pooled structure spreads administrative costs among participants, and the program’s institutional continuity offers something a single individual cannot: it is designed to continue serving beneficiaries long after individual trustees may no longer be available.
Co-Trustees
Co-trustees are another option. Washington law accommodates them, and RCW 11.98.016 governs how co-trustees exercise their shared powers. Many families pair a family member, who brings personal knowledge of the beneficiary, with a professional trustee who handles the financial and administrative side of trust management.
Neither person carries the entire burden alone, and that division of responsibility can work very well when the trustees communicate effectively and understand their respective roles.
Can Trust Duties Be Divided?
In some cases, families may want to divide trust responsibilities even further. Washington law allows trust instruments to allocate certain duties among multiple fiduciaries when drafted appropriately. For example, one person may oversee investments while another focuses on beneficiary distributions and quality-of-life decisions. A trust protector may also be given limited oversight powers, such as the ability to remove and replace trustees or respond to changes in law.
For families concerned about placing every responsibility on a single trustee, dividing duties can provide additional expertise, accountability, and flexibility while still keeping the beneficiary’s needs at the center of the plan.
A Word About Court-Supervised Trusts
When a Special Needs Trust is funded through a settlement involving a minor or an incapacitated adult, Washington’s SPR 98.16W may apply. In those cases, the court typically reviews and approves the trust document and the proposed trustee as part of the settlement approval process. Pierce County families should also be aware that Pierce County has its own supplemental local rule, PCLSPR 98.16W, which imposes additional procedural requirements.
While that court involvement may feel like extra work, many families find it reassuring. The court reviews the proposed arrangement to help ensure the trust is structured appropriately and that the beneficiary’s interests are protected before settlement funds are distributed.
Key Takeaways
- The trustee of a Washington Special Needs Trust owes fiduciary duties to the beneficiary and must administer the trust in accordance with Washington law and the trust’s terms.
- Every distribution decision should account for its potential impact on SSI and Apple Health (Medicaid) eligibility, particularly when housing-related expenses are involved.
- Washington law generally permits competent adults and authorized institutions to serve as trustee, subject to the trust’s terms and applicable fiduciary requirements.
- Trustee options include a knowledgeable family member, a professional trustee, a pooled trust such as the Developmental Disabilities Endowment Trust Fund (DDETF), or co-trustees who share responsibilities.
- Families should consider naming successor trustees, preparing a detailed letter of intent, and evaluating whether a trust protector or other oversight mechanism would benefit the trust.
- In some trusts, responsibilities can be divided among multiple fiduciaries, allowing different individuals or professionals to handle investments, distributions, or oversight functions.
- When a Special Needs Trust is funded through a settlement involving a minor or an incapacitated adult, SPR 98.16W and applicable local court rules may require court review and approval of the trust and proposed trustee.
Frequently Asked Questions
Q: Can I serve as trustee of my own child’s Special Needs Trust?
A: Yes. A parent can serve as trustee of a third-party Special Needs Trust they create for their child, and many do. The key is naming a capable successor trustee and ensuring the trust gives the trustee appropriate discretionary authority over distributions.
Q: Can the beneficiary have any input into how the trust is managed?
A: Sometimes. The beneficiary generally should not have the authority to compel distributions or exercise so much control over the trust that its assets could be treated as an available resource for public benefits purposes. However, depending on the trust’s structure and the beneficiary’s circumstances, limited involvement or advisory input may be appropriate. An experienced estate planning attorney can help strike the right balance.
Q: What happens if my chosen trustee can no longer serve?
A: A trustee may resign by written document under RCW 11.98.029. If you named a successor trustee, that person may assume the role through the procedures outlined in the trust and applicable law. If no successor is available, interested parties may be able to pursue a nonjudicial trustee change or petition the superior court to appoint a replacement under RCW 11.98.039. This is why naming at least one successor trustee is so important.
Q: What does a professional trustee typically charge?
A: Many professional trustees charge a percentage of trust assets annually, often around one to two percent, although fee structures vary significantly by institution and trust size. Some also impose minimum annual fees. Families should request a written fee schedule before making a decision.
Q: Is an SNT the only tool available to protect my child’s benefits?
A: No. Washington residents with disabilities may also be able to use an ABLE account (Achieving a Better Life Experience), which allows qualifying individuals to save funds while preserving eligibility for certain means-tested benefits, subject to federal eligibility requirements and account limits. Special Needs Trusts and ABLE accounts often work well together as part of a broader planning strategy.
Q: What is a trust protector and should I name one?
A: A trust protector is a person designated in the trust document and granted specific powers by the trust’s terms. Depending on the trust, those powers may include removing and replacing trustees, resolving disputes, or helping the trust adapt to changes in law. Washington law does not require a trust protector, but many families find the role helpful for trusts that may continue for decades.
Ready to Talk? Contact Us
Your loved one’s future is too important to leave to guesswork. At James A. Jones Attorney At Law in Tacoma, we help families throughout Pierce County and the South Puget Sound area build Special Needs Trusts that are designed to hold up over time. From selecting the right trustee to drafting a document that protects your loved one’s benefits without tying the trustee’s hands, we are here to help you get it right.
We offer a free initial consultation. There is no obligation, no pressure, just a real conversation about your family’s situation and what your options are. When you are ready, we would be glad to hear from you. Reach out to us today!
