Spendthrift Trust: How to Protect Inherited Wealth from Your Heirs' Creditors

A spendthrift trust — more precisely, a trust containing a spendthrift provision — shields a beneficiary's interest in the trust from being seized by their creditors, assigned to satisfy debts, or dragged into a divorcing spouse's property settlement. Spendthrift provisions are the single most common creditor-protection feature in irrevocable trusts and appear in virtually every SLAT, dynasty trust, ILIT, and SNT drafted for a high-net-worth family. Understanding how they work — and where they stop working — is essential to understanding how HNW estate plans protect inherited wealth across generations.

What is a spendthrift provision?

A spendthrift provision is a clause in a trust agreement stating that a beneficiary's interest in the trust — their right to receive future distributions — cannot be voluntarily assigned by the beneficiary and cannot be reached by the beneficiary's creditors before distribution. The provision creates what trust law calls a "restraint on alienation" of the beneficial interest.

In plain terms:

• The beneficiary cannot pledge their future distributions as collateral for a loan.
• The beneficiary cannot sell or assign their interest to satisfy a debt.
• A creditor cannot garnish, attach, or levy on trust assets before those assets are actually distributed to the beneficiary.

Once funds are distributed, the protection ends — what lands in the beneficiary's checking account is fair game. The protection applies to the interest in the trust (the right to receive future distributions), not to cash the beneficiary has already received.

Legal authority: UTC §502 and state trust law

The Uniform Trust Code (UTC) § 502 codifies spendthrift protection in the 38 states that have adopted the UTC.¹ Many non-UTC states (including California, New York, and Florida) have their own statutory equivalents. The protection is functionally consistent across virtually every US jurisdiction: a properly drafted spendthrift clause bars both voluntary transfer and involuntary creditor process.

The UTC approach tracks the earlier Restatement (Third) of Trusts § 58–60, which describes spendthrift provisions as the baseline expectation in professional trust drafting — any irrevocable trust for a beneficiary who might face creditor exposure should include one.²

Discretionary trusts: the strongest form of protection

The degree of protection a spendthrift provision offers is directly tied to how much certainty a beneficiary has about receiving distributions.

Mandatory distributions are more vulnerable. If the trust requires the trustee to distribute $50,000/year to the beneficiary, a creditor cannot garnish the trust account — but they can petition the court to intercept each annual payment the moment it's due. The creditor knows exactly when the distribution must happen.

Purely discretionary distributions are far harder to reach. If the trustee has complete discretion over whether to distribute and how much, a creditor has nothing to attach — there is no certain future payment. A creditor cannot compel a discretionary trustee to make distributions. Under UTC §504, a creditor cannot compel a distribution that the trustee has sole discretion to make.¹

For maximum protection, most HNW trusts combine:

1. A spendthrift clause (bars voluntary assignment and direct creditor process)
2. Pure trustee discretion over distributions (no ascertainable standard, no required schedule)
3. An independent trustee (not the beneficiary themselves, which would create general power of appointment issues under IRC §2041)

Exception creditors: where spendthrift protection stops

Even a well-drafted spendthrift provision does not block all creditors. Under UTC §503 and corresponding state statutes, certain "exception creditors" can reach spendthrift-protected trust interests:¹

• Child support and alimony. Courts nearly universally allow child support creditors and (in most states) spousal support creditors to reach spendthrift trust interests. The beneficiary cannot use a spendthrift provision to avoid support obligations.
• Federal government claims (tax liens). The IRS can reach a beneficiary's right to trust distributions to satisfy federal tax liens under IRC §6321. The federal government's priority over state-law creditor protections is well established.
• Tort creditors who provided necessities. The UTC creates an exception for creditors who provided services for the health or support of the beneficiary — though this exception is narrowly applied.
• State-specific exceptions. Some states add exceptions for fraudulent transfer claims, Medicaid recovery, or claims of co-habitants. Florida, for example, has historically strong spendthrift protection. California statute includes several additional exception categories.

Spendthrift trust vs. DAPT: different problems, different tools

The two tools serve different purposes and are often used together. A dynasty trust in Nevada or South Dakota typically contains a spendthrift provision for every generation of beneficiaries, and may also be structured as a DAPT to protect assets if the grantor remains a discretionary beneficiary.

Where spendthrift provisions appear in HNW estate plans

Dynasty trusts

The quintessential application. A dynasty trust funded with $15M or more in GST-exempt assets is designed to last multiple generations. Each generation of beneficiaries gets distribution rights — but the spendthrift clause ensures that a grandchild who becomes a defendant in a lawsuit, or who goes through a costly divorce in their 40s, cannot expose the trust corpus that was meant to pass to their children.

Irrevocable life insurance trusts (ILITs)

An ILIT typically names the grantor's children as beneficiaries of the death benefit. Including a spendthrift provision ensures that if a child's marriage is failing at the time of the grantor's death — when the ILIT pays out a multi-million-dollar death benefit — the child's divorcing spouse has no direct claim against the trust. The trustee holds and invests the proceeds, distributing at their discretion.

SLATs

A SLAT names the grantor's spouse as the primary beneficiary. A spendthrift clause prevents the beneficiary spouse's creditors (including any future ex-spouse if the marriage ends) from reaching the trust. Most practitioners include spendthrift language in all SLATs as a standard drafting practice, even though the beneficiary spouse is generally not a high-liability individual.

Special needs trusts

A special needs trust (SNT) for a disabled beneficiary includes a spendthrift provision as both a creditor-protection measure and a Medicaid preservation tool. The spendthrift clause works alongside the "third-party trust" structure to prevent the disabled beneficiary's interest from being counted as a resource for SSI/Medicaid eligibility.

Testamentary trusts

Trusts created under a will (testamentary trusts) can include spendthrift provisions just as living trusts can. A parent who leaves assets to a child in trust via their will — rather than outright — can include a spendthrift clause to protect those assets from the child's creditors for as long as the trust lasts.

Seven HNW scenarios where spendthrift protection matters most

1. High-liability professions. A child who is a physician, attorney, or contractor faces meaningful litigation risk during their working years. A spendthrift trust ensures that an adverse malpractice judgment against that child cannot reach inherited trust assets.
2. Beneficiary with prior creditor judgments. If a child already has judgment creditors when the grantor funds the trust, the protection applies prospectively — but fraudulent transfer law may limit the protection for pre-existing creditors depending on timing.
3. Beneficiary in financial distress. A child who runs a business that fails, files bankruptcy, or faces IRS audit for a failed partnership can lose personal assets — but trust assets held in spendthrift protection are outside the bankruptcy estate in most circumstances (subject to certain exceptions for bankruptcy trustees).
4. Beneficiary with substance or financial management issues. This is the traditional "spendthrift" scenario — protecting an heir who would spend or pledge their inheritance impulsively. The trust holds assets; the trustee makes distributions at their discretion; the beneficiary can't pledge future distributions for credit.
5. Divorcing beneficiary. As noted, the spendthrift provision protects the trust interest — assets inside the trust — from equitable distribution claims by the beneficiary's divorcing spouse. Post-distribution funds are at risk; the trust corpus is not.
6. Business owner beneficiary with personal guarantees. A child who co-signs business debt or provides personal guarantees has exposed their personal balance sheet to business creditors. Trust assets held in spendthrift protection are shielded.
7. Long dynasty trust horizon. If a trust is designed to run 80–1,000 years (perpetual-trust states), the statistical probability of some beneficiary in generation 3 or 4 facing creditor exposure is essentially 100%. Spendthrift provisions are non-negotiable in multi-generational trust planning.

Six common spendthrift trust mistakes

1. Grantor as beneficiary without DAPT structure. If the grantor funds an irrevocable trust and names themselves as a discretionary beneficiary, the self-settled trust doctrine eliminates spendthrift protection in most states — the grantor's own creditors can reach the trust. Only a properly structured DAPT in one of 21 DAPT states provides self-settled protection.
2. Beneficiary serves as sole trustee with broad distribution authority. If a beneficiary is the sole trustee with unrestricted power to distribute to themselves, the IRS may argue the trust assets are includable in their estate (IRC §2041 general power of appointment). Courts have also found that such beneficiary-trustees are not "spendthrift" beneficiaries at all.
3. Omitting the clause entirely from testamentary trusts. Trusts created under wills are often drafted by attorneys focused on probate, not asset protection. It is easy to miss adding a spendthrift clause in a testamentary trust — and without it, the beneficiary's creditors have direct access to trust income and principal.
4. Assuming the IRS is blocked. Federal tax liens under IRC §6321 override state-law spendthrift protection. A beneficiary who owes significant back taxes — including estate tax from a prior inheritance — can have trust distributions intercepted by the IRS.
5. Failing to re-test upon moving to a different state. Most states respect spendthrift provisions from any state, but a few have narrower protections or additional exception creditor categories. A beneficiary who moves from Nevada (extremely strong spendthrift protection) to California (stronger exception-creditor list) should discuss this with counsel.
6. Believing spendthrift protection extends to post-distribution assets. Once the trustee distributes cash to the beneficiary, the protection ends. Beneficiaries who convert trust distributions into financial accounts should understand those funds are fully reachable by their creditors.