First party vs third party special needs trust: what's the difference?

Last updated 2026-07-10

What is a special needs trust and why does it matter for SSI and Medicaid?

If you get Supplemental Security Income (SSI) or Medicaid, you already know about the asset limits. SSI caps countable resources at $2,000 for an individual and $3,000 for a couple as of 2025 ^[1]. Go over that in a regular bank account and you can lose your benefits outright. A special needs trust (SNT) is a legal tool that sets money aside for things that improve your life without that money counting toward the resource limit.

The trust pays for things SSI and Medicaid won't: transportation, technology, recreation, dental care Medicaid skips, travel to see family. The money is owned by the trust, not by you, so SSA doesn't count it as your resource.

Where the money came from is the thing that splits SNTs into two types. That origin story decides the rules, the tax treatment, and the big one: who gets whatever's left in the trust after you die. Most people setting up a trust for the first time have no idea the two types run under completely separate rulebooks.

What is a first party special needs trust?

A first party SNT, also called a self-settled trust or a d4A trust (named after 42 U.S.C. § 1396p(d)(4)(A)), holds assets that already belong to the person with a disability ^[2]. The money started as theirs.

Here are the situations that usually lead to one:

• A personal injury lawsuit settlement paid to the injured person
• An inheritance the person received directly, not through a trust the deceased set up
• A divorce settlement or lump-sum back pay from Social Security disability
• Savings or assets built up before the disability was established

Say someone with a disability gets a $300,000 personal injury settlement. Hold it outright and they're instantly over the SSI resource limit and lose Medicaid. A first party SNT moves that money into a protected account. SSA won't count it, so benefits keep coming.

The statute at 42 U.S.C. § 1396p(d)(4)(A) requires that the trust be "established for the benefit of such individual by the individual, a parent, grandparent, legal guardian of the individual, or a court," and that the person be under age 65 when it's established ^[2]. That age-65 rule is a hard wall. After 65, you can't move assets into a first party SNT and dodge Medicaid's asset-transfer penalties.

A first party SNT also needs a trustee. Many families pick a professional corporate trustee or a nonprofit pooled trust for the job. Pooled first party trusts (authorized under 42 U.S.C. § 1396p(d)(4)(C)) work well for people whose sum isn't big enough to justify the cost of a standalone trust ^[2].

What is a third party special needs trust?

A third party SNT holds money that belongs to someone other than the beneficiary. A parent, grandparent, sibling, aunt, or friend sets it up and puts their own money in. The person with a disability never owned those funds.

This is the type most families plan with when they write a will or estate plan. Instead of leaving money straight to a child with a disability (which turns that money into a countable resource and can wreck SSI and Medicaid eligibility), the parent leaves it to a specially drafted third party SNT.

More than one person can contribute. Relatives and friends can make gifts directly to the trust. Some families route birthday and holiday gifts through the trust so even small amounts don't accidentally mess with benefits.

Third party trusts aren't governed by the same section of the Medicaid statute as first party trusts. They run under state trust law, which gives the drafter more room to move. No age restriction applies to funding one. A grandmother can set up a third party SNT for a 70-year-old grandchild with no problem.

What is the Medicaid payback rule and which trust requires it?

This is the single biggest difference between the two trust types, so it gets its own section.

First party SNTs must include a Medicaid payback provision. Federal law requires it ^[2]. When the beneficiary dies, the state Medicaid agency is owed reimbursement for the total cost of Medicaid benefits that person used during their life. Whatever's left in the first party SNT goes to the state first, up to the full amount Medicaid paid. Only after Medicaid is paid in full can anything go to family or other heirs.

Medicaid costs get huge. For someone on Medicaid for decades, the running total for services, long-term care, and equipment can climb into the hundreds of thousands or more. In plenty of cases the state's claim matches or beats what's left in the trust.

Third party SNTs have no Medicaid payback requirement. None. The person who funded the trust picks who gets whatever's left when the beneficiary dies. Leftover funds go to the remainder beneficiaries named in the document, maybe siblings, a charity, or other relatives. The state gets nothing automatically.

This one difference is why estate planning attorneys almost always steer toward third party SNTs when the family has a choice. If the money is coming from a parent's or relative's estate, setting it up as a third party trust from the start keeps that inheritance out of Medicaid's reach later.

How do first party and third party SNTs compare side by side?

Here's the direct comparison across the features that matter most:

Feature	First Party SNT	Third Party SNT
Whose money funds it	The beneficiary's own assets	Someone else's money (parent, grandparent, etc.)
Statutory authority	42 U.S.C. § 1396p(d)(4)(A) or (C)	State trust law
Age limit to fund	Must be established before age 65	No age limit
Who can establish it	Individual, parent, grandparent, legal guardian, or court	Any person (settlor)
Medicaid payback on death	Required by federal law	Not required
Who gets remainder	State Medicaid first, then heirs	Whoever the trust document names
SSI resource counting	Exempt if properly drafted	Exempt if properly drafted
Tax treatment	Typically grantor trust taxed to beneficiary	Grantor trust taxed to creator if living; complex trust after death
Best used when	Receiving a settlement, inheritance, or back pay	Estate planning for a family member with a disability

Both trust types, drafted right, keep the assets from counting against SSI's $2,000 resource limit ^[1]. Both can pay for supplemental goods and services. The build of each type is just fundamentally different because of where the money came from.

Can the same person have both types of trust?

Yes. Having both is common, and sometimes it's the right answer.

Picture an adult with a developmental disability whose parents set up a third party SNT years ago through their estate plan. Then that same person gets hurt in a car accident and receives a personal injury settlement. Because the settlement belongs to the person with a disability, it has to go into a first party SNT (or get spent down, which nobody wants). The third party trust the family already built can't take those funds and stay a third party trust.

So now the family runs two separate trusts with separate trustees, separate accountings, and separate rules. More administrative work, yes. But it's the legally correct way to hold both pools of money while protecting benefits.

A few practical notes on running two trusts at once:

• Trustees should coordinate so distributions from one trust don't accidentally trip the in-kind support and maintenance (ISM) rules that can cut SSI
• Keep careful annual accountings for both trusts, because SSA can ask for documentation at any redetermination
• Pull distributions from the third party trust first when you can, since that trust has no Medicaid payback obligation

SSA's Program Operations Manual System (POMS) section SI 01120.200 covers trust rules in detail and is the reference SSA claims reps use when deciding whether a trust affects SSI eligibility ^[3].

What can a special needs trust pay for without affecting SSI?

Both types of SNTs can pay for supplemental goods and services, meaning things that add to what benefits already cover. The trustee writes checks straight to vendors, not to the beneficiary. That's standard practice, because cash handed to the beneficiary counts as income and cuts SSI.

Common allowed expenses:

• Transportation (a car, bus passes, rideshares)
• Technology (computers, tablets, communication devices)
• Recreation, vacations, sporting events
• Education and vocational training
• Personal care attendants beyond what Medicaid funds
• Dental and vision care Medicaid doesn't cover
• Clothing and household goods (with some ISM caution)
• Therapy insurance won't pay for
• Legal fees
• Funeral and burial expenses

What trustees have to watch: if the trust pays for food or shelter, SSA may treat it as in-kind support and maintenance (ISM), which can cut the SSI benefit by up to one-third of the federal benefit rate ^[3]. In 2025 the SSI federal benefit rate is $967 per month for an individual ^[1]. A one-third ISM reduction shaves roughly $322 off the monthly payment. Trustees usually stay away from paying rent or groceries directly for exactly this reason.

For people getting disability benefits, figuring out how trust distributions collide with income rules is one of the trickier ongoing jobs. Have a talk with a qualified special needs planner at least once a year.

Does an SNT affect SSDI payments?

SSDI (Social Security Disability Insurance) is not means-tested. There's no resource limit for SSDI. A trust, first party or third party, doesn't affect SSDI eligibility or payment amounts in any direct way ^[4].

SSI is means-tested, which is why SNT rules matter so much for SSI recipients. Plenty of people get both SSDI and SSI at once (called "concurrent benefits"), and for those people the SNT matters because of the SSI side.

In many states, Medicaid eligibility rides on SSI eligibility. Lose SSI over excess resources and Medicaid can drop off too. That's why protecting SSI through a properly drafted SNT often has a bigger financial payoff than the SSI cash itself: it's really about keeping Medicaid.

If your SSDI payment is already high enough that you don't get SSI, an SNT still has uses (estate planning through a third party structure, mainly), but the pressure around the resource limit goes away. Check the social security disability benefits pay chart to see exactly what you're receiving and whether concurrent SSI is in the picture.

For a fuller view of what disability payments look like and when they land, the social security disability benefits payment schedule has month-by-month detail.

How does someone actually set up a special needs trust?

Neither type of SNT is something you draft yourself off a template you found online. These are specialized legal documents, and a drafting mistake can push SSA or the state Medicaid agency to count the assets as available resources, killing the protection you were trying to build.

For a first party SNT, the general process runs like this:

1. The person with a disability (or their guardian or a court) hires a special needs planning attorney to draft the trust 2. The trust gets funded by transferring assets into its name, often with court approval if a guardian is involved 3. A trustee is named, which can be a family member, a professional trustee, or a nonprofit pooled trust program 4. The trust is registered with the state Medicaid agency in some states (requirements vary) 5. SSA is notified through the redetermination process or proactively, with a copy of the trust provided

For a third party SNT, the typical path:

1. A parent, grandparent, or other relative works with a special needs planning attorney (often as part of broader estate planning) 2. The trust document is drafted to fit SSI rules and state law 3. The trust is funded during life or at death through a will, life insurance, or beneficiary designation 4. A trustee manages distributions under the trust terms

Costs for a standalone SNT usually run $2,000 to $5,000 or more in attorney fees, depending on complexity and location. Pooled trusts often charge lower setup fees but tack on ongoing management fees, sometimes 0.5% to 1% of assets a year or a flat fee.

Tools like DisabilityFiled help you organize your benefit picture and document your situation before you meet with an attorney, which makes that consultation faster and cheaper.

The Academy of Special Needs Planners and NAELA (National Academy of Elder Law Attorneys) both keep attorney directories if you need to find a qualified drafter ^[6].

What happens to a first party SNT if the beneficiary is no longer disabled?

This scenario doesn't get enough airtime. If the person recovers or is no longer considered disabled, the trust doesn't dissolve on its own. But handing the leftover funds straight to the former beneficiary can trigger Medicaid payback at that point, depending on how the trust reads and the state's rules.

For SSI, if someone stops meeting the disability definition, SSI stops regardless of the trust. The trust assets may then get distributed under the trust terms, but the Medicaid payback obligation follows the trust until it ends.

Some first party trusts are written to allow early termination in specific situations, with Medicaid payback settled at that point. This is a technical area where the exact language in the trust matters enormously.

Third party SNTs handle this differently. The document usually gives the trustee discretion to send remaining funds to the named remainder beneficiaries if the primary beneficiary's situation changes a lot. With no Medicaid payback hanging over it, that flexibility is far easier to use.

Are there special rules for pooled special needs trusts?

Pooled trusts, authorized under 42 U.S.C. § 1396p(d)(4)(C), are run by nonprofits that pool the assets of many beneficiaries for investment while keeping a separate account for each person ^[2]. They're often the practical answer for someone with a modest settlement (say, under $100,000) where a standalone trust isn't worth the cost.

Pooled trusts can be first party or third party in structure. Most are first party (holding the beneficiary's own assets), but some nonprofits also run third party pooled trusts.

One rule that hits first party pooled trusts: standalone first party SNTs are closed to anyone 65 or older, but the pooled rules read a little differently. A person over 65 can contribute to a first party pooled trust, but the state may still slap transfer penalties on those contributions, so it's not a clean workaround for older individuals ^[3].

At death, pooled trust programs usually keep some or all of the leftover balance to support other beneficiaries rather than paying it out to heirs. The law permits this, and it's spelled out in the joinder agreement you sign when you join the pool. Some programs take a percentage of the remainder and send the rest to Medicaid. Arrangements vary by organization.

For people applying for or already getting social security disability, a pooled trust can be a faster way to protect a windfall than building a standalone trust, which usually takes more time and legal work.

What should families do when estate planning for a person with a disability?

The most common and most expensive mistake families make: leaving money directly to a family member with a disability in a will, with no trust in place. That inheritance shows up as the person's own asset, counts against the SSI resource limit, ends SSI and Medicaid on the spot, gets spent down on basic needs Medicaid would have covered anyway, and then the person reapplies once the money is gone.

A third party SNT in the will heads all of that off.

Here's what good planning looks like:

• Update the will to leave any inheritance to the third party SNT, not to the person directly
• Update life insurance and retirement account beneficiary designations to name the trust, not the individual
• Tell extended family (grandparents, aunts, uncles) about the trust so they can direct their gifts there too
• Look at an ABLE account (authorized under 26 U.S.C. § 529A) as a supplement for smaller amounts, since ABLE accounts have their own contribution limits (the annual limit equals the federal gift tax exclusion, which is $18,000 in 2024) but no Medicaid payback requirement ^[7]
• Review the plan every few years as tax law and SSI rules shift

ABLE accounts and third party SNTs pair well. The ABLE account gives the beneficiary or family more direct control over smaller spending, while the SNT holds the larger assets under more formal trustee oversight.

For anyone already getting disability benefits who wants to know what they have and what needs protecting, start with a clear read of your benefit amounts. The social security disability benefits pay chart and disability benefits pages give that baseline.

If you're still working through the disability application itself and wondering how all of this fits together, DisabilityFiled walks you through guided intake so your claim information is organized before you talk to an attorney or representative about trust planning.

Frequently asked questions

Can a first party special needs trust be set up after age 65?

No, not a standalone first party SNT under 42 U.S.C. § 1396p(d)(4)(A). The individual must be under 65 when the trust is established and funded. Transfers made after age 65 may be treated as disqualifying asset transfers for Medicaid purposes. First party pooled trusts technically allow over-65 enrollment, but states may still impose transfer penalties, so it's not a reliable workaround.

Who can set up a first party special needs trust for someone who can't manage their own affairs?

Federal law allows a parent, grandparent, legal guardian, or a court to establish a first party SNT on behalf of someone who lacks legal capacity to do so themselves. In practice, when a guardian is involved, courts usually need to approve the trust creation as part of their oversight of the guardianship, which adds time and cost but provides legal protection for the arrangement.

Does a special needs trust affect Medicare?

No. Medicare has no asset or income test for people who qualify through SSDI or age. A trust, first party or third party, has no effect on Medicare eligibility or benefits. The resource rules that make SNTs necessary apply only to means-tested programs: SSI and Medicaid. If you rely solely on Medicare for health coverage and SSDI for income, an SNT still has estate planning value but has no direct impact on your benefits.

What is the Medicaid payback amount on a first party SNT?

The payback amount equals the total amount Medicaid has paid on behalf of the beneficiary during their lifetime, up to whatever balance remains in the trust at death. There's no cap. For someone who has been on Medicaid for 30 or 40 years with significant care needs, this figure can easily exceed $500,000. The state files a claim with the trustee and gets paid before any remainder goes to heirs.

Can a third party special needs trust be funded with life insurance?

Yes, and this is one of the most common funding strategies for third party SNTs. A parent buys a life insurance policy and names the SNT as the beneficiary. When the parent dies, the death benefit goes directly into the trust, not to the child with a disability personally. This avoids the need to have large assets during life and ensures the trust is funded at exactly the moment it's most needed.

What's the difference between a special needs trust and an ABLE account?

An ABLE account (authorized under 26 U.S.C. § 529A) is a tax-advantaged savings account for people whose disability began before age 26 (that limit rises to age 46 starting in 2026 under SECURE 2.0). Contributions are capped at the annual gift tax exclusion ($18,000 in 2024). A special needs trust has no annual contribution limit and no age-of-onset restriction. ABLE accounts are simpler and give the beneficiary more direct control; SNTs handle larger amounts and work for a broader population.

Can a third party SNT be used to buy a house for someone with a disability?

Yes, and this is one of the most common uses. A third party SNT can purchase real property for the beneficiary to live in. The home is owned by the trust, not by the beneficiary, so it doesn't count as a resource. However, because the trust is paying for shelter, this arrangement may trigger the SSI in-kind support and maintenance rules and reduce the monthly SSI payment by up to one-third of the federal benefit rate, which is $967 in 2025.

Is a special needs trust the same as a supplemental needs trust?

The terms are used interchangeably. Both refer to the same category of trust designed to benefit a person with a disability without disqualifying them from means-tested government benefits. Some attorneys and states prefer one term over the other, but there's no legal distinction between them. Both can be first party or third party depending on whose money funds them.

Does SSA need to approve a special needs trust before I fund it?

SSA doesn't pre-approve trusts. You draft the trust through an attorney, fund it, then report the trust to SSA. SSA reviews the trust document to determine whether the assets are countable resources. If the trust is improperly drafted, SSA may count the assets, disqualifying you from SSI. That's why attorney drafting is essential: there's no official approval process that catches mistakes before they affect your benefits.

What happens to a third party SNT if the beneficiary dies with money still in it?

The remaining funds go to whoever the trust document names as remainder beneficiaries. That might be siblings, other family members, or a charity. The state Medicaid agency has no claim. This is the key reason families prefer third party trusts for estate planning: the family's wealth stays in the family. Nothing is owed to any government agency by operation of law.

Can Social Security count a trust as a resource and deny SSI?

Yes, if the trust is drafted incorrectly or gives the beneficiary unrestricted access to the funds, SSA will count those assets as available resources. Common mistakes that cause this: giving the beneficiary the right to revoke the trust, naming the beneficiary as sole trustee with no restrictions, or failing to include language limiting distributions to supplemental purposes. SSA's POMS SI 01120.200 lays out exactly how they evaluate trust documents.

How long does it take to set up a special needs trust?

A straightforward standalone SNT typically takes two to six weeks once you have an attorney engaged and all relevant information ready. If court approval is needed (common when a guardian is involved or when a settlement is being structured), the timeline can extend to several months. Pooled trusts are often faster since the trust document already exists and you're joining an established program, sometimes within days.

Can a personal injury settlement be put in a first party SNT even if it comes from a wrongful death claim?

It depends on who receives the settlement proceeds and under what legal theory. If the settlement is paid to the person with a disability as their own award (compensating them for their own injuries), it's their asset and must go into a first party SNT. If another family member receives wrongful death proceeds on their own behalf, that's their money and could fund a third party SNT. The legal structure of the claim matters significantly here.

Do special needs trust rules vary by state?

The federal requirements from 42 U.S.C. § 1396p apply nationally for Medicaid and SSI, but states have discretion in how aggressively they enforce Medicaid payback, which state agency administers claims, and some procedural requirements around trust registration or notice. Some states require notification to the Medicaid agency when a first party SNT is established. State law also governs trust formation, fiduciary duties, and accounting requirements, so local expertise from an attorney matters.

Sources

1. SSA, SSI Spotlight on Resources: SSI resource limit is $2,000 for an individual and $3,000 for a couple; federal benefit rate is $967 per month for an individual in 2025
2. Legal Information Institute, 42 U.S.C. § 1396p(d)(4): Statutory authority for first party SNTs (d4A) and pooled trusts (d4C), including the requirement that the trust be established before age 65 and include Medicaid payback
3. SSA, POMS SI 01120.200 - Effect of Trusts on SSI: SSA's program policy on evaluating trusts as resources for SSI, including in-kind support and maintenance rules for shelter payments
4. SSA, SSDI Program Overview: SSDI is not means-tested and has no resource limit; trusts do not affect SSDI eligibility or payment amounts
5. National Academy of Elder Law Attorneys (NAELA): Professional directory for elder and special needs law attorneys
6. Legal Information Institute, 26 U.S.C. § 529A (ABLE Accounts): ABLE account statutory authority; annual contribution limit equals the federal gift tax exclusion; no Medicaid payback requirement on remainder after death
7. SSA, Understanding Supplemental Security Income Resource Rules: Explanation of what counts as a resource for SSI purposes and how trusts interact with the $2,000 individual resource limit
8. CMS, Medicaid Estate Recovery: Medicaid estate recovery rules requiring states to seek repayment from first party SNT assets after a beneficiary's death
9. IRS, ABLE Accounts (Tax Benefits for People with Disabilities): 2024 ABLE account annual contribution limit equals the federal gift tax annual exclusion of $18,000