An heir who inherits outright is exposed to every creditor the day the money arrives. A spendthrift trust largely eliminates that exposure. The trustee holds the assets, and creditors generally cannot reach them until the trustee distributes them.
Arizona and Montana both honor these clauses, but the protection has limits. HagEstad Law Group's Montana estate & trust lawyers build spendthrift provisions into estate plans for families in Montana and Arizona.
What Is a Spendthrift Trust
Despite the name, a spendthrift trust is not a separate kind of trust. It is any trust that contains a spendthrift provision, so the clause can sit inside a revocable living trust, a trust written into a will, or a stand-alone irrevocable trust. The wording of the document matters more than the label on the cover.
The clause does two jobs. It prevents the beneficiary from transferring their future distributions and prevents creditors from attaching those distributions while the trustee still holds them.
How Does a Spendthrift Clause Work in Practice
Three people are involved. The grantor creates and funds the trust, the trustee manages it, and the beneficiary receives what the trust distributes.
Suppose a Missoula father leaves $600,000 in trust for his 27-year-old son, who co-signed a failed restaurant lease. Without the clause, the landlord's judgment could reach the inheritance. With it, the trustee pays the son's rent, health insurance, and a monthly allowance, and the landlord can collect only from money the son already has in hand.
Can a Beneficiary Borrow Against a Spendthrift Trust?
No. The clause prevents the beneficiary from pledging their interest as collateral, so a lender cannot take it as security. The beneficiary can still borrow against money already received, and a trustee may approve an advance if the trust allows it, but that decision rests with the trustee.
Do Arizona and Montana Recognize Spendthrift Trusts
Yes. Arizona addresses the clause in A.R.S. § 14-10502, and Montana does so in MCA § 72-38-502. In both states, a brief statement that the beneficiary's interest is held in a spendthrift trust is sufficient to trigger the restriction.
A valid clause means the beneficiary cannot transfer the interest, and creditors cannot attach, garnish, or otherwise reach a distribution before the beneficiary receives it. Sloppy drafting can undo that protection, which is why the language deserves an attorney's attention.
Most other states recognize these clauses as well, either through a version of the Uniform Trust Code or through court decisions. The differences lie in the exceptions, such as which support claims can still break through.
What Can Creditors Still Reach
The protection has edges. Knowing them keeps a family from treating the trust as bulletproof.
- Money already paid out: Once a distribution lands in the beneficiary's account, it belongs to them, and a creditor can pursue it there.
- Child support: In Arizona, a child who holds a support judgment or court order against the beneficiary can ask the court to attach present or future distributions to satisfy the support obligation.
- Service providers: Arizona also lets a judgment creditor who provided services to protect the beneficiary's interest in the trust, such as an attorney, seek an attachment for that debt.
- Government claims: A spendthrift clause yields to a claim by the state or federal government only when a statute says so. A.R.S. § 14-10503 sets out these Arizona exceptions and exempts special needs trusts from the first two.
- Overdue mandatory payments: If the trust requires a payment on a set date and the trustee allows it to remain past due for too long, a creditor may be able to claim it.
Montana did not adopt the Uniform Trust Code's exceptions section at all, so claims such as child support may fall under other Montana law. Have an attorney check how your facts would be treated.
Does a Spendthrift Clause Protect Against Bankruptcy?
Generally, yes, for the trust interest itself. Federal bankruptcy law leaves a beneficiary's trust interest out of the bankruptcy estate to the extent state law enforces the restriction, under 11 U.S.C. § 541(c)(2). Cash the beneficiary has already received is a separate question.
Does a Spendthrift Trust Protect an Inheritance in a Divorce?
It can help, but it is not a guarantee. The clause generally keeps a spouse from seizing trust assets as a creditor. A divorce court, however, may still consider expected distributions when dividing property or setting support, so the outcome depends on your state and the trust's terms. Arizona's spendthrift exception covers child support, not spousal maintenance.
Can You Create a Spendthrift Trust for Your Own Benefit
Generally, no, at least not for protection. When you fund a trust for yourself, your own creditors can usually reach it. Arizona makes a revocable trust's property subject to the settlor's creditors during the settlor's lifetime under A.R.S. § 14-10505, and Montana has a parallel settlor-creditor rule in MCA § 72-38-505.
Spendthrift trusts work for gifts and inheritances meant for someone else. If your goal is to protect your assets from long-term care costs, a Medicaid Asset Protection Trust is subject to different rules.
Can Medicaid Reach Money in a Spendthrift Trust
Payments a beneficiary receives may count as income or resources and reduce Medicaid or SSI eligibility, and the clause does not change that. A trust you fund for yourself is generally counted too. A special needs trust is built for benefit recipients.
Does Medicaid's Five-Year Rule Apply to a Spendthrift Trust?
Only if you fund it with your own assets. Medicaid reviews transfers made in the 60 months before a long-term care application, and gifts to an irrevocable trust inside that window can trigger a penalty. An inheritance that someone else leaves to you in a spendthrift trust is not a transfer you made.
Spendthrift Clauses vs. Discretionary Distributions
A spendthrift clause controls whether the beneficiary can transfer the interest and whether creditors can reach it. A discretionary standard controls whether and how much the trustee pays. Many trusts use both.
- Fixed schedule: The beneficiary knows what to expect, which suits someone who needs a reliable income. The downside is that a payment left unpaid past its due date can become reachable.
- Trustee discretion: The trustee can pay more during a medical emergency and less during a lawsuit. Under A.R.S. § 14-10504, a beneficiary's creditor generally cannot force a payment that depends on the trustee's discretion.
- Combination: A set amount for housing and insurance, plus discretionary payments for everything else, is a common middle path.
Who Benefits Most from a Spendthrift Trust
These trusts tend to fit families in situations like the following:
- A young adult who will inherit before developing financial experience;
- A beneficiary with debts or a lawsuit on the horizon;
- Someone in a high-liability field, such as a contractor, physician, or business owner;
- A beneficiary in a shaky marriage, where the family wants the inheritance kept separate;
- A loved one with an addiction or gambling problem;
- An older or vulnerable heir who could be targeted by scams or undue influence;
- A beneficiary inheriting real estate or a business interest that the family wants to keep intact.
A spendthrift trust may be more than you need if the beneficiary is financially steady and the inheritance is modest. If the beneficiary relies on SSI or Medicaid, a special needs trust is usually the better fit.
What Are the Drawbacks of a Spendthrift Trust
The structure that protects the beneficiary also limits them. Weigh these trade-offs before you sign:
- Less freedom for the beneficiary: Some heirs resent having to ask a trustee for money, which can strain the relationship.
- Ongoing administration: The trust needs its own tax return, records, and often an accountant.
- Rigid terms: A schedule that made sense at 25 may not fit at 40, and changing it can require agreement from everyone involved or a court order.
- A false sense of security: The clause does not cover every creditor, and it does not protect funds after they are paid out.
- Drafting cost: The document takes more thought than a simple will.
Who Should Serve as Trustee
The trustee carries the real weight of a spendthrift trust. That person decides when money goes out, says no when necessary, and keeps records for the beneficiary and the IRS.
Families commonly choose a responsible relative, a professional trustee, a trust company, or a pairing of a family member with a professional. A beneficiary can serve, but unchecked authority over distributions lets them pay themselves whatever they want, which undercuts the point of the trust. An independent trustee, or a co-trustee arrangement with clear limits, is usually safer. Name a successor as well, because trusts can outlast the first person chosen.
Are Spendthrift Trusts Revocable or Irrevocable
It depends on where the clause lives. In a revocable living trust, you can change the terms while you are alive, and the trust generally becomes irrevocable at your death. The spendthrift provisions then govern each beneficiary's share.
You can also create an irrevocable trust during your lifetime, but you give up control over what you transfer and may trigger gift tax reporting requirements. A trust written into a will works too, though the estate goes through probate before the trust is funded.
What Happens to a Spendthrift Trust When the Beneficiary Dies
The trust document decides. Remaining assets usually pass to the successor beneficiaries named by the grantor, such as grandchildren or siblings. If the document is silent, the assets may revert to the grantor's estate and be subject to probate, which is why the grantor should name successors when the trust is drafted.
Can a Spendthrift Trust Be Changed or Ended Early
Only in limited circumstances. Changes usually require agreement from the interested parties, and sometimes approval from a court. The grantor's original purposes carry weight, so a trust meant to protect a beneficiary is harder to undo than one written for convenience. Our guide on dissolving a trust in Arizona explains the general process.
How Is a Spendthrift Trust Taxed, and Who Pays
Tax treatment depends on whether the trust is a separate taxpayer after the grantor's death, which is the usual case.
- Income kept in the trust: A non-grantor trust files its own Form 1041, and for 2026 it reaches the 37% federal bracket at just $16,000 of taxable income.
- Income paid to the beneficiary: It is generally taxed on the beneficiary's return at their rates, which is why trustees often distribute income.
- Estate tax: The 2026 federal exemption is $15 million per person. Arizona and Montana do not impose a state estate or inheritance tax.
Your CPA and attorney should model the numbers for your situation, since trust tax rules and thresholds adjust every year.
Does a Spendthrift Trust Save on Taxes?
Not by itself. The clause controls who can reach the money, not how it is taxed. An irrevocable structure can remove assets from your estate, which matters mainly above the $15 million federal exemption, and gifting appreciated assets can cost heirs the step-up in basis.
How Much Does It Cost to Make a Spendthrift Trust
Fees vary with the job. Several factors move the price:
- Stand-alone or part of a full plan: Adding spendthrift language to a trust you are already drafting is usually a smaller step than building a separate trust.
- Number of beneficiaries: Separate shares with different terms take more drafting.
- Type of assets: Real estate and business interests call for extra care in funding.
- Trustee choice: A professional trustee charges ongoing fees.
- Ongoing costs: Expect an annual trust tax return and possibly accounting help.
For context on baseline pricing, see our breakdown of what a trust costs in Arizona. We will quote your project after a free consultation.
What Assets Should Not Go into a Spendthrift Trust
Retirement accounts such as IRAs and 401(k)s generally should not be retitled into the trust, as doing so can be treated as a taxable distribution. Name the trust as beneficiary instead, with careful drafting. Health savings accounts raise the same issue, and assets you may need for yourself should stay out.
Steps to Put a Spendthrift Trust In Place
The process follows the same path as other trusts, with extra attention to distribution terms.
- Identify the beneficiaries and their risks. List who is receiving assets and what you want to protect against.
- Pick a distribution style. Choose a fixed schedule, milestone payments, trustee discretion, or a blend of these.
- Choose a trustee and successors. Pick people who can say no and keep clean records.
- Draft the trust. Include the spendthrift clause and terms that comply with Arizona or Montana law.
- Sign and fund the trust. Retitle real estate, redirect life insurance proceeds, and update beneficiary designations as needed.
- Review after major life changes. Births, deaths, divorces, and new businesses can all change what the trust should say.
What Mistakes Weaken a Spendthrift Trust
These five mistakes come up most often:
- Weak or missing clause wording that fails to restrain transfers;
- Never funding the trust, which leaves it empty;
- A beneficiary as sole trustee with broad power;
- Outdated beneficiary designations that bypass the trust;
- Expecting protection for your own assets or for money already paid out.
Protecting an Inheritance the Right Way
A spendthrift trust provides a beneficiary with real support while limiting the harm that a bad decision, a lawsuit, or a bad actor can cause. It does not shield everything, and it works best when the distribution terms, the trustee, and the tax plan are chosen together.
HagEstad Law Group has served clients in Montana and Arizona for years, including the trust and estate work behind these plans. Contact our office today to talk through your family's situation.
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