The Legal Steps to Establishing a Special Needs Trust

Short answer: Setting up a special needs trust in California means choosing the right trust type for where the funding is coming from, drafting a trust document that names a trustee and sets distribution rules that do not jeopardize the beneficiary’s Medi-Cal or Supplemental Security Income, then actually transferring assets into the trust. The trust itself is governed by the same California trust administration rules that apply to any trust, including a trustee’s duty to act within a reasonable time and administer the trust according to its terms. Skipping the funding step, or writing distribution language that lets the beneficiary control principal directly, is what causes most special needs trusts to fail at protecting benefits.

What is a special needs trust and who needs one?

A special needs trust holds money or property for the benefit of a person with a disability without counting as that person’s own asset for purposes of means-tested government benefits. Programs like Medi-Cal and Supplemental Security Income limit how much a recipient can own directly. A properly drafted and funded special needs trust lets a beneficiary have access to funds for things those programs do not cover, without disqualifying the beneficiary from the programs that pay for care.

Families use these trusts when a family member with a disability is set to inherit money, receives a personal injury settlement, or when parents or grandparents want to leave something behind as part of their own estate plan without cutting off benefits that family member already depends on.

What types of special needs trusts are there?

The trust that fits depends on whose money is funding it.

A first-party, or self-settled, special needs trust holds assets that already belong to the beneficiary, most often an inheritance received outright, a personal injury award, or a lump sum of back benefits. Because the money was the beneficiary’s to begin with, this structure typically comes with more restrictions on how it must be set up and what happens to remaining funds when the beneficiary dies.

A third-party special needs trust holds money that never belonged to the beneficiary, usually funded by a parent, grandparent, or other relative through a will, a living trust, or a direct gift. This is the more common structure for parents planning ahead for a child with a disability, and it carries fewer restrictions than a first-party trust.

A pooled special needs trust combines funds from multiple beneficiaries under one nonprofit trustee, with each beneficiary’s contributions tracked in a separate account. Families sometimes choose a pooled trust when the amount involved does not justify the cost of a standalone trust, or when they want professional trust management without naming an individual trustee.

What are the legal steps to set one up?

Establishing a special needs trust generally follows the same sequence regardless of which type fits your situation.

Decide which type of trust the funding source requires

If the money funding the trust already belongs to the beneficiary, a first-party or pooled trust is usually required. If the money is coming from a parent, grandparent, or other third party who has not yet given it to the beneficiary, a third-party trust is available and generally preferable.

Draft the trust document

The trust document names the trustee and any successor trustees, describes the beneficiary’s needs, and sets out the distribution standards the trustee must follow. The drafting has to account for how the beneficiary’s specific benefit programs define income and resources, since a poorly worded distribution clause can cause a benefits agency to treat a payment as disqualifying income even when the trust intended to supplement, not replace, those benefits.

Name a trustee

California trust law imposes real duties on whoever serves as trustee. A trustee must administer the trust according to its terms and act within a reasonable time, even though there is no fixed statutory deadline for distributions (Probate Code § 16000). A trustee cannot use trust property for personal benefit (Probate Code § 16004), and beneficiaries or other interested parties are entitled to accountings from the trustee (Probate Code §§ 16060 through 16063). Anyone considering serving as trustee, whether a family member or a professional fiduciary, should understand that these duties are enforceable in court, not just good practice.

Fund the trust

A trust that is never funded does nothing. Assets have to actually be retitled or transferred into the trust’s name, whether that means a settlement check deposited directly into the trust’s account, real property deeded to the trustee, or a beneficiary designation naming the trust. This step gets missed more often than any other, and an unfunded special needs trust provides no protection at all.

Monitor and administer the trust going forward

Once funded, the trust needs ongoing trust administration: keeping records, filing any required tax returns, and making distributions in a way that does not jeopardize benefits. A beneficiary or other interested party who believes a trustee is not meeting these obligations can petition the court to compel an accounting, instruct the trustee, or in serious cases remove the trustee (Probate Code § 17200).

Can a special needs trust own a house or be dissolved?

A special needs trust can hold real property, including a house, when the trust is structured and administered correctly. Distributions for housing have their own rules under the relevant benefit programs, so this is an area where both the drafting and the ongoing administration matter.

A special needs trust can also be terminated under certain circumstances, but doing so generally requires court approval and compliance with the rules governing what happens to remaining funds, which differ significantly between a first-party trust and a third-party trust.

What to do next

If someone in your family has a disability and is set to inherit money, receive a settlement, or benefit from your own estate plan, get the trust drafted and funded before the money changes hands. Talk to an estate planning attorney about which trust type fits your situation, particularly if the funds already belong to the beneficiary, since the timing and structure matter more for a first-party trust than for planning ahead with a third-party trust.

Figures verified July 2026.