Your child just received $75,000 from a personal injury settlement. Or $40,000 in retroactive SSI back pay. Or an inheritance from a grandparent who passed before you could redirect it into a trust. The money is in their name, and you have a problem: if they keep it, they lose Medicaid and SSI within 30 days.

A first-party special needs trust solves this. It's the legal mechanism that lets your child keep both the money and their benefits. But it comes with one requirement that third-party trusts don't: when your child dies, any money left in the trust goes back to the state to reimburse Medicaid. That payback rule is the deal.

Here's how first-party SNTs work, when you need one, and what the Medicaid payback means in practice.

What a First-Party Special Needs Trust Is

A first-party special needs trust (also called a self-settled trust or d(4)(A) trust) is funded with money that belongs to the person with a disability. That's the key distinction. The funds came to them directly, either through a legal settlement, an inheritance they received before it could be redirected, or retroactive government benefits.

Federal law allows this money to be placed in a trust without disqualifying the person from Medicaid or SSI, as long as the trust meets specific requirements under 42 U.S.C. § 1396p(d)(4)(A). The person must be under age 65 when the trust is created, and the trust must include a payback clause: when the beneficiary dies, any remaining funds will first reimburse the state for Medicaid benefits paid during their lifetime. Without this mandatory provision, the trust doesn't qualify, and the funds count as an available asset.

Three Common Scenarios Where First-Party SNTs Are Used

Personal Injury Settlements

Your child is awarded a settlement after a medical malpractice case, a car accident, or another injury claim. The settlement is meant to compensate them for medical expenses, pain and suffering, or lost future earnings. If the money is paid directly to them, it counts as an asset and disqualifies them from Medicaid and SSI. A first-party SNT lets the settlement be deposited into the trust instead, preserving benefits while still giving you access to the funds for quality-of-life expenses.

Retroactive SSI or SSDI Back Pay

When SSI or SSDI benefits are approved after a delay, the Social Security Administration may issue a lump sum payment covering months or years of back pay. If that amount exceeds $2,000, it puts your child over the SSI resource limit. You have nine months from receipt to transfer the back pay into a first-party SNT before it affects eligibility. After nine months, it counts as an asset.

Direct Inheritances Received Before Planning

A grandparent or relative leaves money directly to your child in their will, either because they didn't understand the benefit rules or because the estate plan wasn't updated to direct the inheritance to a third-party trust. Once your child receives the inheritance, it's theirs. You can't retroactively redirect it to a third-party trust, but you can move it into a first-party trust to protect benefits.

The Age 65 Rule

Federal law requires that the person with a disability be under age 65 at the time the first-party trust is established. If they're 65 or older, a first-party SNT can't be created, even if they meet every other requirement.

This rule exists because Medicaid policy treats people over 65 differently when it comes to asset transfers and trust exemptions. If your child is approaching 65 and you're expecting a settlement or inheritance, timing matters. Consult a special needs planning attorney before the funds are received.

What the Medicaid Payback Means

When your child dies, the trustee calculates how much Medicaid paid in benefits during their lifetime. The state submits a claim to the trust for that amount. The trust pays it. Only after the payback is satisfied do any remaining funds go to other beneficiaries named in the trust.

Here's a concrete example: your child receives a $150,000 personal injury settlement, which is placed in a first-party SNT. Over the next 20 years, the trust spends $100,000 on adaptive equipment, therapies, travel, and quality-of-life expenses. When your child dies, $50,000 remains in the trust. If Medicaid paid $80,000 in benefits during their lifetime, the trust owes the state the full $50,000 balance. There's nothing left for other beneficiaries. If Medicaid had paid only $30,000, the state gets $30,000, and the remaining $20,000 goes to whoever is named as the remainder beneficiary in the trust document.

The payback is limited to what Medicaid spent. It's reimbursement, not a penalty or tax. And if the trust is fully spent during your child's lifetime, there's no payback because there's nothing left to pay back.

How First-Party SNTs Differ From Third-Party SNTs

Third-party special needs trusts are funded with money that never belonged to the person with a disability, typically set up by parents, grandparents, or other family members as part of estate planning. Those trusts do not require Medicaid payback. When the beneficiary dies, any remaining funds go directly to the remainder beneficiaries named in the trust, not to the state.

First-party trusts are funded with the beneficiary's own money, so the government treats them differently. The tradeoff for allowing those funds to be exempt from Medicaid's asset limits is the payback requirement at death.

Families sometimes assume they can move money from a first-party trust into a third-party trust to avoid payback. You can't. Once money is in a first-party SNT, it stays subject to payback rules. The trust type is determined by the source of the funds, not by how you title the document.

Setting Up a First-Party SNT

You need an attorney who specializes in special needs planning, not a general estate planning attorney. The trust document must include specific language required by federal and state law, and mistakes can disqualify it.

The attorney will draft the trust, you'll sign it as the parent or guardian, and the trust will be funded with the settlement, inheritance, or back pay. If the money has already been received and is sitting in your child's bank account, it needs to be transferred into the trust as soon as possible to avoid benefit suspension.

You'll also name a trustee, either a family member or a professional. The trustee manages the funds and makes distributions for expenses that don't jeopardize eligibility: adaptive equipment, education, therapies, travel, and quality-of-life purchases. The trustee cannot distribute money directly to your child or pay for food and shelter without affecting their SSI payment.

What Happens If You Don't Act

If the money stays in your child's name and their total countable assets exceed $2,000, SSI benefits stop immediately. Medicaid typically follows. You'll receive a notice from Social Security stating that benefits are suspended due to excess resources. Some families think they can spend the money down quickly to get back under the limit. That works in theory, but if you're audited and can't prove the expenses were for your child's disability-related needs, the penalties are severe.

The safer move is to establish the first-party SNT before the funds are received, or as soon as possible after. For retroactive SSI payments, you have nine months. For settlements and inheritances, act immediately.

FAQ

Can we avoid the Medicaid payback by spending all the money before our child dies?

Yes. If the trust is fully spent during your child's lifetime on allowable expenses, there's nothing left to pay back. The payback only applies to funds remaining at death.

What if the trust has $10,000 left and Medicaid is owed $50,000?

The state gets the $10,000. They can't claim more than what's in the trust. The payback is limited to the lesser of the remaining trust balance or the total Medicaid expenditure.

Can we name our other children as remainder beneficiaries?

Yes, but they only inherit if there's money left after the Medicaid payback. Many families name other children or charities as remainder beneficiaries knowing the payback may consume the entire balance.

Does SSDI have the same asset limits as SSI?

No. SSDI has no asset limits, so a first-party trust isn't needed to preserve SSDI eligibility. But if your child also receives SSI or Medicaid, the asset limits still apply.

Can a first-party trust be converted to a third-party trust to avoid payback?

No. Once money is in a first-party SNT, it stays subject to payback. The trust type is determined by the source of the funds, not the document title.

What if my child is over 65?

A first-party SNT can't be established if the beneficiary is 65 or older. You'll need to explore other options with an attorney, such as a pooled trust or spending down the assets in ways that don't violate Medicaid's look-back rules.

Next Steps

If your child is about to receive a settlement, inheritance, or back pay, contact a special needs planning attorney before the funds are disbursed. The attorney can draft the trust and coordinate with the court or payer to have the money deposited directly into the trust, bypassing your child's personal account entirely.

If the money has already been received and is sitting in your child's account, act immediately. You have a narrow window to transfer it into a first-party SNT before benefits are suspended. Call a special needs planning attorney today, not next week.

The first-party SNT isn't a workaround or a loophole. It's a congressionally authorized tool designed for exactly this situation.