Pooled Special Needs Trust: Rules, Fees, and Setup

A pooled special needs trust is a trust run by a nonprofit organization that holds money for a person with disabilities without disqualifying them from Medicaid or Supplemental Security Income. Federal law authorizes these trusts under 42 U.S.C. § 1396p(d)(4)(C), which requires nonprofit management, pooled investment of assets, separate accounting for each beneficiary, and specific rules for what happens to leftover funds when a beneficiary dies.¹ They are a practical option for people who don’t have enough assets to justify a standalone trust, for beneficiaries over age 65 who cannot use an individual special needs trust, and for families who want professional oversight without hiring a private trustee.

How a Pooled Trust Works

The nonprofit organization acts as trustee. It combines money contributed on behalf of many beneficiaries into a single investment pool, which gives smaller accounts access to diversified strategies they couldn’t get on their own. Each beneficiary still has a separate sub-account that tracks every dollar belonging to them.¹ When the beneficiary or their family requests a distribution, the trustee pays for it out of that specific sub-account.

The nonprofit handles day-to-day administration: processing distribution requests, filing trust tax returns, managing investments, and keeping records that satisfy federal trust requirements and Medicaid compliance. Many trusts also ask families to complete a Letter of Intent, an informal document describing the beneficiary’s routines, medical needs, and preferences. It isn’t legally binding, but it helps the trustee make spending decisions that match the beneficiary’s life.

First-Party and Third-Party Pooled Trusts

Not every pooled trust works the same way. The question of whose money went in determines whether Medicaid gets reimbursed at the beneficiary’s death.

A first-party pooled trust is funded with the beneficiary’s own money, such as a personal injury settlement, inheritance, or savings. Because the assets originally belonged to the beneficiary, federal law requires that any funds remaining in the sub-account at death either be retained by the nonprofit for other disabled beneficiaries or be used to reimburse the state for Medicaid expenses paid during the beneficiary’s lifetime. Only after Medicaid is repaid can remaining funds pass to other named beneficiaries.¹

A third-party pooled trust is funded by someone other than the beneficiary, usually a parent, grandparent, or other family member. Because the money was never the beneficiary’s, the Medicaid payback requirement does not apply. At the beneficiary’s death, remaining funds can pass to family members or other designated beneficiaries under the trust agreement.

The difference matters for estate planning. A family leaving money for a disabled child can use a third-party pooled trust and know the remaining balance will stay in the family. Someone sheltering their own settlement money in a first-party trust should understand that Medicaid will have a claim against whatever is left.

Who Qualifies for a Pooled Trust

The beneficiary must meet the Social Security Administration’s definition of disability: an inability to engage in substantial gainful activity because of a physical or mental impairment that is expected to result in death or last at least 12 months.² A sub-account can be established by the disabled individual, a parent, grandparent, legal guardian, or a court.¹

One of the biggest advantages of a pooled trust is that there is no age limit for opening a sub-account. An individual first-party special needs trust (sometimes called a d4A trust) requires the beneficiary to be under 65.³ A pooled trust has no such cutoff. Someone who turns 70 and receives an inheritance that would push them over Medicaid’s asset limits can still join a pooled trust to protect that money. Funding a sub-account after 65 carries a separate risk, covered below.

What the Trust Can Pay For

Distributions must supplement government benefits, not replace them. The trustee pays vendors directly for goods and services that improve the beneficiary’s quality of life beyond what Medicaid and SSI already cover. Typical categories include medical and dental care not covered by Medicaid, therapies, educational expenses, recreation, adaptive equipment, personal care supplies, and transportation.

The trust can also pay for a computer, a cellphone plan, vacations, or furniture. If the beneficiary needs a companion to travel, the trust can cover the companion’s transportation, lodging, and admission costs, as long as the companion is providing necessary assistance related to the disability. All spending must primarily benefit the trust beneficiary.³

Shelter Payments and SSI Reductions

Paying for housing with trust funds is allowed, but it can reduce the beneficiary’s SSI check. When a trust pays rent, mortgage, or utilities, the SSA treats the payment as in-kind support and maintenance. The maximum reduction equals one-third of the federal benefit rate plus $20. For 2026, the federal SSI rate for an individual is $994 per month, so the most a shelter payment can reduce the check is about $351.⁴⁵ Sometimes the tradeoff still makes sense. If the trust is paying $1,200 in rent, losing $351 in SSI leaves the beneficiary ahead by $849.

The 2024 Food Rule Change

Before September 30, 2024, trust payments for food also counted as in-kind support and triggered the same SSI reduction. That rule changed. The SSA no longer includes food in its in-kind support calculations.⁶ A pooled trust can now pay for groceries or restaurant meals without reducing the beneficiary’s SSI. Cash payments and gift cards still count as unearned income, so the trustee should pay vendors directly rather than handing the beneficiary money.⁷

The Transfer Penalty Risk After Age 65

The SSA confirms there is no age limit for opening a pooled trust sub-account. In the same guidance, it warns that transferring resources into a pooled trust after age 65 “may result in a transfer penalty.”³ This is the catch that trips people up.

When someone applies for Medicaid long-term care, the state reviews asset transfers made during a look-back period, which is 60 months in most states. If it finds that assets were given away for less than fair market value, Medicaid imposes a penalty period during which the applicant is ineligible for coverage. Some states treat a transfer to a pooled trust by someone 65 or older as a penalized transfer; others do not. The federal statute leaves room for interpretation, and states have gone both ways. Before an individual over 65 funds a sub-account, check how the state handles this. An attorney who practices Medicaid planning locally is the right person to answer that question.

What Happens When the Beneficiary Dies

For a first-party sub-account, the nonprofit has two options under federal law. It can retain some or all of the remaining funds to benefit other disabled individuals in the trust, or it can pay the state back for Medicaid expenses incurred on behalf of the deceased beneficiary.¹ To the extent the trust does not retain the funds, Medicaid gets paid first, ahead of all other debts and expenses. Only after Medicaid is fully reimbursed can any leftover balance go to the beneficiary’s designated heirs.³

For a third-party sub-account, no payback is required because the funds were never the beneficiary’s own assets. The remaining balance passes under the trust agreement to the people named when the sub-account was set up.

The split between what the nonprofit retains and what Medicaid gets varies by trust agreement and state regulation. Some nonprofits retain a fixed percentage of the remaining balance for their operations and to serve other disabled beneficiaries. Read this provision carefully before joining a trust, because the retained amount can be substantial.

Fees and Costs

Pooled trust fees fall into a few categories. Most trusts charge a one-time enrollment or joinder fee when the sub-account is established, ranging from a few hundred dollars to around $1,000. Annual administrative fees vary widely. Some trusts charge a flat annual amount, others take a percentage of assets under management, often in the range of 1% to 3% per year. Some trusts also charge a termination fee when the sub-account closes, whether on the beneficiary’s death or on transfer to another trust.

These fees are generally lower than hiring a private trustee for a standalone special needs trust, which is one reason pooled trusts exist. But fees compound over decades, especially percentage-based ones on growing accounts. When comparing pooled trust organizations, ask for a complete fee schedule in writing and calculate what you would pay over five and ten years at your expected balance.

How to Set Up a Sub-Account

Opening a sub-account is more straightforward than creating a standalone trust, because the master trust document already exists. The process involves choosing a nonprofit, completing its paperwork, and funding the account.

Research pooled trust organizations that operate in the beneficiary’s state. Some national nonprofits accept beneficiaries from multiple states. Compare fee structures, investment performance, distribution turnaround times, and the organization’s track record.
Gather documentation. The nonprofit will need the beneficiary’s personal information, proof of disability (typically an SSA award letter or similar documentation), information about the source of funds, and preferences for how distributions should be used.
Sign the joinder agreement. This is the legal document that creates the sub-account within the master trust. It spells out the terms specific to that beneficiary, including who can request distributions, what happens to remaining funds at death, and the fee arrangement.⁸
Fund the sub-account by direct deposit, wire transfer, check, or property transfer. Some trusts have minimum funding requirements, ranging from nothing to $10,000 depending on the organization.

Even though the pooled trust handles administration, working with a special needs planning attorney is still worth the cost. An attorney can confirm the trust fits the beneficiary’s overall benefits picture, review the joinder agreement for unfavorable terms, and help structure the funding to avoid triggering a transfer penalty if the beneficiary is over 65.

Taxes on a Pooled Trust Sub-Account

A pooled trust sub-account is a separate tax entity. The nonprofit files a trust tax return (Form 1041) for the overall trust, and investment income earned by the sub-account is reported to the beneficiary on Schedule K-1.⁹ The beneficiary or their representative reports that income on an individual return. Interest, dividends, and capital gains flowing through follow the same rules as income from any other trust.

Many sub-accounts generate modest income that falls below the threshold requiring a tax payment, especially for beneficiaries whose only other income is SSI, which is not taxable. Larger accounts or accounts funded with appreciated assets can produce meaningful tax obligations. The nonprofit handles the trust-level filing; the beneficiary is responsible for reporting their share.

1
Office of the Law Revision Counsel. 42 USC 1396p – Liens, Adjustments and Recoveries, and Transfers of Assets
2
Social Security Administration. How Do We Define Disability?
3
Social Security Administration. POMS SI 01120.203 – Exceptions to Counting Trusts Established on or After January 1, 2000
4
Social Security Administration. How Much You Could Get From SSI
5
Social Security Administration. Spotlight on Living Arrangements
6
Social Security Administration. Announcing Changes to Our Supplemental Security Income
7
Social Security Administration. Understanding Supplemental Security Income Living Arrangements
8
Commonwealth Community Trust. Third Party Pooled Special Needs Trust
9
Internal Revenue Service. Schedule K-1 (Form 1041) Beneficiarys Share of Income, Deductions, Credits