What Is a Dynasty Trust and Is It Right for Your Family?

A dynasty trust is an irrevocable trust designed to hold family wealth across multiple generations, with the goal of passing assets to children, grandchildren, and further descendants while reducing or eliminating the transfer taxes that would otherwise apply each time the wealth moves from one generation to the next. According to Charles Schwab, a properly structured dynasty trust can allow assets to continue growing for multiple generations without being subject to transfer taxes at each generational hand-off. Whether a dynasty trust belongs in a family’s plan depends on the size of the estate, the family’s long-term intentions, and which state’s law governs the trust.

This post explains what a dynasty trust is, how it works, who it is typically designed for, and what families in New Jersey and New York should understand before deciding whether it is the right tool for their situation.

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What Makes a Dynasty Trust Different

A standard revocable living trust is designed to hold assets during your lifetime and distribute them to beneficiaries, typically within a generation or two of your death. A dynasty trust is designed to do something different: hold assets for multiple generations without requiring distribution to any individual beneficiary, potentially lasting for decades or, in some jurisdictions, indefinitely.

The trust is irrevocable, meaning that once you transfer assets into it, you give up direct ownership and control. The trustee manages investments, makes distributions according to the terms you established when the trust was created, and administers the trust in accordance with the governing document. Future generations of beneficiaries receive distributions, but the assets themselves remain in the trust rather than being distributed outright. This structure is what allows the trust to continue growing across generations without triggering estate tax at each transfer.

As U.S. Bank describes it, the goal is to enable long-term wealth growth for multiple generations, undiminished by estate and gift taxes. The assets compound inside the trust rather than being taxed and redistributed at each generational hand-off. For families with significant wealth and long-term intentions about preserving it, that structure can make a meaningful difference over time.

The Tax Considerations a Dynasty Trust Addresses

To understand why a dynasty trust is structured the way it is, it helps to understand the taxes it is designed to address.

The federal estate tax applies to transfers of wealth at death above the applicable exemption amount. Under the One Big Beautiful Bill Act signed in July 2025, the federal estate and gift tax exemption was permanently increased to $15 million per individual, indexed for inflation going forward. For most families, federal estate tax is not currently a concern. New York, however, imposes its own estate tax at a significantly lower threshold, which means New York residents with substantial estates face state-level exposure even when the federal exemption applies. New Jersey eliminated its estate tax in 2018, though it retains an inheritance tax on transfers to certain beneficiaries.

The generation-skipping transfer tax, or GSTT, is a federal tax on transfers to skip persons, generally grandchildren or others who are two or more generations below the grantor. It is assessed at the highest federal transfer tax rate, currently 40 percent, on top of any estate tax that might otherwise apply. The GSTT has its own lifetime exemption, currently set at the same level as the estate and gift tax exemption.

When properly structured and funded, and when applicable gift, estate, and generation-skipping transfer tax exemptions are appropriately used, a dynasty trust may allow assets and future appreciation to pass across generations with reduced exposure to transfer taxes. The potential for long-term compounding growth outside the transfer tax system is the primary financial argument for the structure, though the result depends heavily on how the trust is structured, funded, and administered.

Why the State Where the Trust Is Established Matters

Not all states treat dynasty trusts the same way. The rule against perpetuities, a common law doctrine, historically limited how long a trust could last. Many states have modified or abolished this rule entirely, allowing dynasty trusts to last for very long periods or indefinitely. Delaware, South Dakota, and Nevada are among the states most commonly chosen as trust situs specifically because of favorable laws around trust duration, asset protection, and state income tax treatment of trust income.

New Jersey and New York residents can generally establish a dynasty trust in a more favorable jurisdiction, but the decision involves trustee selection, tax implications, and administrative requirements that deserve careful analysis. A trust established in Delaware, for example, typically requires a Delaware trustee, which may be a corporate trustee or a trust company with a Delaware presence. The administrative structure adds cost and complexity, and whether those trade-offs make sense depends on the size of the estate and the duration of the planning horizon.

Trust-duration rules vary significantly by state, making the governing law and situs of a long-term trust important parts of the planning analysis. For families whose assets are primarily located in New Jersey, whether a New Jersey-based trust structure is appropriate or whether an out-of-state situs makes sense is a question that depends on the duration of the planning horizon and the applicable state law at the time the trust is established.

Who a Dynasty Trust Is Actually Designed For

A dynasty trust is not a planning tool for every family. It is a specialized structure that makes the most sense when several conditions are present together.

The estate needs to be large enough that transfer taxes represent a meaningful concern over multiple generations. For families whose estate falls comfortably within the current federal exemption and who live in a state without a separate estate tax, the tax efficiency argument for a dynasty trust is limited. For families whose estate exceeds the exemption, or who anticipate significant growth over time, the analysis looks different.

The family needs to have genuine multi-generational intentions. A dynasty trust is not designed to distribute wealth to your children at a fixed time. It is designed to hold wealth in trust for an extended period, distributing income and principal according to the trustee’s discretion or the terms established in the document. Families who want assets distributed outright to children or grandchildren on a defined schedule are generally better served by a more conventional trust structure.

The family needs to understand the implications of irrevocability. Transferring assets to an irrevocable dynasty trust generally involves giving up substantial ownership and control, and changing the arrangement later may be difficult or limited by the trust terms and applicable law. Those trade-offs should be carefully evaluated before the trust is funded. This is meaningfully different from a revocable living trust, where the grantor retains full control and flexibility during their lifetime.

The family needs experienced trustee and professional support. A dynasty trust that spans decades will require investment management, tax compliance, distribution decisions, and administrative oversight across multiple generations. The trustee selection and the terms of the trust document are as important as the tax structure itself. A trust that functions well for one generation and falls apart for the next because of poor trustee selection or overly rigid terms has not served its purpose.

The Questions Worth Answering Before Pursuing This Structure

Before a family engages with the specifics of a dynasty trust, there are a set of foundational questions that shape whether the structure makes sense and, if so, what form it should take.

How large is the estate relative to the current exemption amounts, and what is the realistic projection for estate growth over the next decade? Is the estate concentrated in assets that are likely to appreciate significantly, or in assets that are more stable? Does the family live in a state with its own estate tax, and if so, at what threshold does that tax apply?

What are the family’s actual intentions about wealth transfer? Is the goal to benefit children and grandchildren who are currently living, or to build a structure that will serve people who are not yet born? How much control does the family want to retain over how distributions are made, and to whom?

Who will serve as trustee, and for how long? Is there a corporate trustee whose institutional continuity can span multiple generations? Are there family members whose involvement in trust governance would create conflict, and how does the trust document address that?

How does the dynasty trust fit within the broader estate plan? A dynasty trust is a component of a plan, not a plan by itself. It works alongside a will, a revocable trust, beneficiary designations, and business succession planning. The tax efficiency it provides is only useful if the rest of the plan supports it.

Plan Well. Live Better.

A dynasty trust is a long-term commitment built on a clear set of intentions about what wealth is for and who it should serve. At Milvidskiy Law Group, we work with New Jersey and New York families to evaluate whether this structure fits their situation, what state law governs the trust, and how it connects to the rest of their plan. Learn more about our estate planning services or explore how we approach trust administration for the families we serve.

This article is for informational purposes only and does not constitute legal advice. Estate planning and elder law are highly individual. Tax exemptions, transfer tax rates, state law provisions, and applicable rules are subject to change. What is right for one family may not be right for another. We encourage you to speak with a qualified attorney to discuss your specific situation.