Estate Planning · Trusts

Dynasty Trusts in Pennsylvania: When They Work and When They Don’t

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Pennsylvania dynasty trusts are governed by the Uniform Trust Act at 20 Pa.C.S. Chapter 77 and the generation-skipping transfer tax rules under the Internal Revenue Code. Pennsylvania has no rule against perpetuities for trusts under 20 Pa.C.S. § 6107.1, making it one of the more favorable jurisdictions in the country for long-duration trust planning under the Pennsylvania Unified Judicial System.

By Stephen H. Lebovitz, Esquire · Estate Planning & Probate · Pittsburgh, PA

For a comparison of dynasty trusts to other irrevocable trust structures, including SLATs, GRATs, and special needs trusts, see our page on irrevocable trust planning Pennsylvania.

Lebovitz & Lebovitz, P.A. · Serving Pittsburgh and Western Pennsylvania since 1933. Pittsburgh, PA 15218, near the Parkway East.

What a Dynasty Trust Is and What It Actually Does

A dynasty trust is a permanent decision about assets you will never control again.

A dynasty trust is an irrevocable trust designed to hold assets for multiple generations while avoiding estate tax, gift tax, and generation-skipping transfer tax at each generational transfer. Assets transferred into a properly structured dynasty trust are removed from the grantor’s taxable estate. Because the trust, rather than each successive beneficiary, owns the assets, those assets bypass estate taxation when each generation passes. Pennsylvania abolished the rule against perpetuities for trusts under 20 Pa.C.S. § 6107.1, meaning a dynasty trust established here can run indefinitely, or until the trust document specifies otherwise. The trustee manages and distributes assets according to the terms the settlor established at the trust’s creation. Those terms do not change after the trust is funded, which is both the primary benefit and the primary risk of the structure.

The federal GST exemption stands at $15 million per individual, or $30 million for a married couple, as of 2026 under the One Big Beautiful Bill Act. Assets transferred into a dynasty trust within that exemption amount pass free of estate and GST tax across every subsequent generation. On a compounding basis, the long-term value of that exemption is substantial. A $10 million transfer growing at 6 percent annually for 40 years produces roughly $103 million. Without a dynasty trust structure, that growth is potentially subject to estate tax at each generational transfer. Inside the trust, it passes untaxed.

The interaction between dynasty trust planning and the current federal estate tax exemption affects how and when transfers should be structured. For families whose estates approach the exemption but who want to retain some indirect access to transferred assets during their lifetime, a Spousal Lifetime Access Trust may serve as an alternative or complement to dynasty trust planning, removing appreciation from the taxable estate while allowing the beneficiary spouse to receive distributions during the marriage.

Why Dynasty Trusts Were Created: The Tax Problem They Solved

Dynasty trusts became the standard planning tool for any estate above $600,000 because the alternative was losing more than half to federal taxes before the next generation received anything. In the 1980s, a $1.2 million estate was not a dynastic fortune. It was a Pittsburgh business owner who had run a small company for thirty years, or a professional who had bought commercial real estate in the 1960s and watched it appreciate. And in 1988, that $1.2 million estate faced two separate federal taxes that together could take more than half before it reached the next generation.

The federal estate tax exemption was $600,000 through most of the late 1980s and 1990s. The top estate tax rate was 55 percent on amounts above that threshold. The generation-skipping transfer tax, enacted in its modern form in 1986, imposed an additional 55 percent tax on transfers from grandparent directly to grandchild. The GST exemption was $1 million per person. For a family with $3 million in assets trying to pass wealth to grandchildren, the combined exposure of estate tax and GST tax could consume the majority of the estate before the third generation received anything. The dynasty trust was not a choice in that environment. It was arithmetic.

The One Big Beautiful Bill Act, signed July 4, 2025, made the $15 million per person exemption permanent and indexed it for inflation beginning in 2027. The GST exemption tracks at the same level. For a family whose dynasty trust was built around a $600,000 exemption and a 55 percent GST rate, the world in which that trust was designed no longer exists. The trust does. For a detailed analysis of what that means for older irrevocable structures, see our page on when an irrevocable trust outlives its purpose in Pennsylvania.

When a Dynasty Trust Makes Sense in Pennsylvania

A dynasty trust works well when specific conditions are present. The estate must be large enough that transfer taxes represent a real and significant threat. With the federal exemption at $15 million per person, a married couple can shelter $30 million without a dynasty trust. If your estate is below that threshold, the primary tax justification disappears. The assets being transferred must be appropriate for long-term trust administration. Liquid investment portfolios, life insurance, and appreciating real estate held in a well-structured entity work well inside a dynasty trust. An operating business that requires active management and flexible ownership presents different challenges and requires careful structuring. The beneficiaries must genuinely benefit from the spendthrift protection, or the protection becomes a restriction without purpose. If your children are financially sophisticated professionals with no creditor risk, the spendthrift rationale weakens considerably. And a trustee must exist who can competently administer the trust for decades or longer without creating a fee drag that erodes the very wealth the trust was designed to preserve.

Pennsylvania’s trust laws add specific advantages worth considering. The absence of a rule against perpetuities means the trust can run as long as assets remain. Pennsylvania’s directed trust statute, updated in 2024, allows the grantor to separate investment authority from distribution authority, giving different advisors control over different functions. A trust protector can be appointed with authority to modify the trust if tax law changes, decant assets into a new trust, or remove and replace a trustee who is not performing. These mechanisms add flexibility to what is otherwise a permanently fixed structure.

When a Dynasty Trust Is the Wrong Tool

The estate planning sales pitch for dynasty trusts has not changed much since 1986. For families with older dynasty trust structures whose original tax rationale may no longer apply at the same scale, see our page on when an irrevocable trust outlives its purpose in Pennsylvania. The structure is presented as a straightforward win: avoid taxes, protect assets, preserve wealth. What the presentation often omits is that a dynasty trust is an irrevocable commitment made at a moment when the future appears predictable. The tax law will change. The assets will change. The family will change. The trust, by design, will not. A dynasty trust makes sense when the tax problem is real, the assets are appropriate, the beneficiaries need protection, and the trustee can be trusted to administer the structure for generations. When any of those conditions are absent, the trust imposes today’s assumptions on people who will live under them for decades.

Estates below the current exemption have no federal estate tax problem to solve. As a practical matter, a dynasty trust rarely makes sense for an estate under $10 million. Below that threshold, the trustee fees, drafting costs, and irrevocable commitment to a permanent structure will consume more value than the structure saves in taxes. A well-drafted will with appropriate beneficiary designations and a revocable trust for probate avoidance accomplishes the same practical goals without the permanence or cost. If your estate is unlikely to exceed $10 million, the conversation should start with simpler tools before considering a dynasty trust.

Operating businesses present a structural problem. A business inside a dynasty trust cannot easily be sold, restructured, or recapitalized without trustee approval and potentially court involvement. Entrepreneurs whose primary asset is a closely held business should think carefully before locking that asset into a structure designed for passive wealth preservation. Entity-level planning, buy-sell agreements, and family limited partnerships may achieve similar tax results with more operational flexibility.

Corporate trustee fees compound silently. A trust department charging 1 percent annually on a $10 million portfolio takes $100,000 per year. Over 40 years at flat asset values, that is $4 million in fees. On a growing portfolio, the fee drag is larger. The beneficiaries inside that trust may eventually pay more in trustee fees than they saved in estate taxes. Before committing to a corporate trustee structure, the fee schedule should be modeled against the projected tax savings over the trust’s anticipated life.

The Tax Picture in 2026 and Why It Matters

The urgency argument for dynasty trusts shifted in 2025. For years, estate planners warned that the doubled exemption created under the 2017 Tax Cuts and Jobs Act was scheduled to sunset at the end of 2025, cutting the per-person exemption roughly in half. The One Big Beautiful Bill Act, signed July 4, 2025, made the $15 million exemption permanent and indexed it for inflation. The sunset pressure is gone for now.

That does not make dynasty trusts obsolete. For estates above $15 million per person, the tax math still favors locking appreciation inside a trust before it compounds into an even larger taxable estate. The GST tax rate remains 40 percent. A generation-skipping transfer without trust protection triggers that tax at each skip. For large estates, the dynasty trust is still the most efficient multi-generational transfer vehicle available under current law.

Pennsylvania inheritance tax applies to assets that pass outside the trust at death, at rates of 4.5 percent for lineal descendants, 12 percent for siblings, and 15 percent for others. Assets held inside a properly structured dynasty trust do not pass through a Pennsylvania estate at each generation. They remain in the trust. Pennsylvania inheritance tax is not assessed on assets held in trust as they pass from one beneficiary generation to the next. This is a separate benefit from the federal estate tax savings, and it applies even to estates well below the federal exemption threshold.

What to Think About Before Deciding

Before committing to a dynasty trust, the decision requires honest answers to specific questions. How large is your estate, and how much of it exceeds the available exemption? What assets are you planning to transfer, and are those assets appropriate for irrevocable trust administration? Who will serve as trustee, and what will that cost over a 30-year horizon? Do your intended beneficiaries actually need spendthrift protection, or is that assumption based on family dynamics that no longer exist? What happens to the trust if the primary asset loses value, requires capital infusion, or needs to be restructured?

The trust document itself is a critical variable. A well-drafted dynasty trust includes a trust protector with meaningful authority to respond to changed circumstances, distribution standards that are specific enough to guide the trustee but flexible enough to respond to beneficiary needs, a trustee succession plan that does not rely on a single institutional relationship, and a mechanism for decanting into a new trust if the structure becomes unworkable. A poorly drafted dynasty trust, one that is rigid, ambiguous, or trustee-dependent in ways that were not carefully thought through, can become exactly the trap that beneficiaries spend decades trying to escape.

For general trust planning options, see trusts in Pennsylvania.

Stephen H. Lebovitz is an estate planning and probate attorney in Pittsburgh, Pennsylvania. He represents Pittsburgh and Western Pennsylvania families in dynasty trust planning, irrevocable trust structure, trust modification, and long-term wealth transfer strategy. His practice focuses on estate planning, trust administration, probate, and estate litigation.