What Is a Dynasty Trust? Rules, Cost, Taxes and How It Works (2026)

A dynasty trust is an irrevocable trust built to hold and grow family wealth for multiple generations — in Florida, for as long as 1,000 years — while federal transfer tax is paid only once, on the way in. Ordinary inheritance is taxed at every handoff: parent to child, child to grandchild, grandchild to great-grandchild. A properly funded dynasty trust is taxed at the first transfer and then, if the generation-skipping transfer tax exemption is allocated correctly, never again for the life of the trust.

That is the entire idea, and it is why families with more than the federal exemption use it. What follows is what a dynasty trust costs, how much wealth it takes before it makes sense, exactly how the tax mechanics work, what you give up, and how Florida’s trust law compares to South Dakota and Nevada — with the statutes and Code sections cited so you can check every claim.

Reviewed by Jose M. Lorenzo, Jr., Esq., Florida Bar No. 107002, Lorenzo Law. Last reviewed September 2026.

What Is a Dynasty Trust?

A dynasty trust is an irrevocable trust designed to last far longer than one lifetime and to benefit descendants across several generations without the trust assets entering any beneficiary’s taxable estate. It is sometimes called a perpetual trust, a legacy trust, or a multigenerational trust. None of those names is a term of art; they all describe the same structure.

What makes it a dynasty trust is not a special statute. There is no chapter of Florida law titled “dynasty trusts.” It is an ordinary irrevocable trust under the Florida Trust Code, drafted to do three things at once:

• Last as long as state law permits. In Florida, up to 1,000 years for a trust created on or after July 1, 2022, under Fla. Stat. § 689.225(2)(g).
• Stay out of every beneficiary’s gross estate. Beneficiaries receive distributions and the benefit of the assets, but never outright ownership, so nothing is included in their estates at death.
• Carry an inclusion ratio of zero for GST tax purposes, so that generation-skipping transfer tax is never imposed as the trust passes benefit down the family line.

Get all three right and one transfer tax event, at funding, buys tax-free growth for the life of the trust. Get the third one wrong and the structure still works for asset protection but leaks 40% at intervals.

How a dynasty trust differs from an ordinary trust

Ordinary revocable living trust	Dynasty trust
Revocable — you can change or undo it	Irrevocable — you cannot take the assets back
Assets remain in your taxable estate	Assets are removed from your taxable estate at funding
Typically terminates and distributes outright within a generation	Designed to run for centuries
No creditor protection from your own creditors	Protects beneficiaries from most creditor claims
You are usually the trustee	An independent trustee is required for the tax result
Assets receive a step-up in basis at your death	No step-up in basis
Purpose: probate avoidance and management	Purpose: multigenerational transfer tax avoidance and protection

What Is the Difference Between a Dynasty Trust and a Generation-Skipping Trust?

They are not the same thing, and the terms are used interchangeably far more often than they should be. A generation-skipping trust is any trust that will make a transfer to a person two or more generations below the person who funded it — typically a grandchild. That is a tax characterization, not a design.

A dynasty trust is a generation-skipping trust drafted to run for the maximum period state law allows. Every dynasty trust is a generation-skipping trust. Most generation-skipping trusts are not dynasty trusts — a simple trust leaving assets to a grandchild at 25 skips a generation and then terminates.

The distinction matters for one practical reason. The generation-skipping transfer tax is imposed under IRC § 2641 at the maximum federal estate tax rate — currently 40% under § 2001(c) — multiplied by the trust’s inclusion ratio. A short generation-skipping trust may pay that tax once. A dynasty trust with a zero inclusion ratio is designed to never pay it at all, across every generation for as long as it runs. The whole value of the structure sits in the exemption allocation, not in the length of the term.

How Does a Dynasty Trust Work?

Four steps. The first two are where the value is created and where the expensive mistakes happen.

Step 1: You fund the trust and use exemption

You transfer assets to an irrevocable trust with an independent trustee. That transfer is a completed gift. It uses part of your lifetime gift and estate tax exemption — $15,000,000 per person in 2026 — and it is reported on a federal gift tax return, Form 709. Once transferred, the assets and all of their future appreciation are outside your taxable estate. That last part is the point: a dollar moved at 45 has forty years of growth that never enters your estate.

Step 2: GST exemption is allocated so the inclusion ratio is zero

This is the step that makes it a dynasty trust rather than an expensive irrevocable trust. You allocate generation-skipping transfer tax exemption to the transfer, so the trust’s inclusion ratio under IRC § 2642(a) is zero. A zero inclusion ratio means no GST tax is ever imposed on distributions or terminations, no matter how many generations pass.

Allocation is sometimes automatic and sometimes not, and the difference is not obvious from reading the trust. We cover the trap in detail below. The short version: file the Form 709 and allocate affirmatively, every time.

Step 3: The trustee manages and distributes

An independent trustee holds and invests the assets and makes distributions to beneficiaries under the standard you set — commonly health, education, maintenance and support, or a fully discretionary standard, or conditions tied to the beneficiary’s own conduct. Beneficiaries do not own the assets. They benefit from them.

Step 4: Each generation benefits without inheriting

When a beneficiary dies, nothing happens for transfer tax purposes. There is no estate to probate as to the trust assets, no estate tax, and no GST tax if the inclusion ratio is zero. The trust simply continues for the next generation. That non-event, repeated at every generation, is the entire economic case.

What Does a Dynasty Trust Actually Save? A Four-Generation Example

Assume a married couple transfers $15,000,000 to a dynasty trust in 2026, using half of their combined $30,000,000 exemption. Assume the assets net 4% a year after investment costs and distributions, and that a generation is 25 years. Assume the family holds the assets outright in the comparison column, and that each generation’s own exemption is consumed by their own separate assets, so the inherited wealth is taxed at 40%.

	Held outright (taxed each generation)	Held in a dynasty trust
2026 — funded	$15,000,000	$15,000,000
2051 — first generation	Grows to $40.0M −$16.0M estate tax $24.0M passes on	Grows to $40.0M no tax
2076 — second generation	Grows to $64.0M −$25.6M estate tax $38.4M passes on	Grows to $106.6M no tax
2101 — third generation	Grows to $102.4M	Grows to $284.2M
Cumulative transfer tax paid	$41.6 million	$0
What the family keeps	$102.4 million	$284.2 million

The difference is $181.8 million on a $15 million transfer. Note that it is far larger than the $41.6 million of tax actually paid — because every dollar paid in tax also stops compounding for the remaining decades. That compounding effect, not the tax rate, is what makes the structure worth the rigidity.

Change the assumptions and the numbers change, but the shape does not. At 6% growth the gap widens dramatically; at 2% it narrows. We state our assumptions because most published versions of this table do not, and a projection without assumptions is not information.

How Much Money Do You Need Before a Dynasty Trust Makes Sense?

There is no statutory minimum, and the honest answer is not a single number — it is whether your estate is projected to exceed the federal exemption at your death, not whether it does today. Most articles answer this with “high-net-worth families,” which tells you nothing. Here is the actual analysis.

Start with the exemption

For 2026 the federal estate, gift and generation-skipping transfer exemption is $15,000,000 per person — $30,000,000 for a married couple — under IRC § 2010(c)(3) as amended by P.L. 119-21, and confirmed in Rev. Proc. 2025-32. The rate above the exemption is 40%.

If your estate will land comfortably below those figures, a dynasty trust will not save you federal estate tax, because you do not owe any. That is worth saying plainly, because a great deal of writing on this subject implies otherwise.

The test is projected value, not today’s balance sheet

This is where most people get the answer wrong. The exemption applies at death, and it is measured against what you own then.

A 45-year-old with $8 million growing at 6% a year has roughly $30 million at 85, before adding a dollar of new savings. The exemption is indexed for inflation from a 2025 base, but historically inflation indexing has not kept pace with investment returns. Someone who is not close to the exemption today can be well past it at death — and the transfer tax is assessed on the later number.

The corollary matters as much: the earlier you fund, the more growth happens inside the trust rather than inside your estate. A dollar moved at 45 has forty years of appreciation that never enters your taxable estate. That is the single largest variable in whether this is worth doing, and it argues for acting earlier at a lower net worth rather than waiting to cross a threshold.

The practical floor is set by cost, not by the exemption

Even where a dynasty trust makes sense in principle, there is a funding level below which it does not make sense in practice — and it is set by recurring cost, not by tax law.

Corporate trustees charge a minimum annual fee, commonly around $3,000 for an irrevocable trust at a regional institution and considerably more at an independent trust company. A minimum is a minimum: on a trust funded with $400,000, a $3,000 minimum is 0.75% a year, every year, forever — plus a Form 1041 each year. If the federal tax benefit at that funding level is zero, you are paying a permanent drag for asset protection and control alone.

That is a defensible reason to do it. It is not a tax reason. Run the arithmetic on your own numbers before you decide, and be honest about which of the two you are buying.

When it makes sense below the exemption

Four situations where families fund a dynasty trust without a current estate tax problem:

• A beneficiary with real creditor exposure — a surgeon, a builder, anyone personally guaranteeing debt.
• Divorce protection across generations. Assets held in a properly drafted discretionary trust are not marital property in a beneficiary’s divorce, and Florida has not enacted any statute voiding irrevocable trust provisions on dissolution. Read the asset protection section below carefully, though — the protection is real, but it is narrower than most articles claim.
• A blended family, where you want to provide for a spouse and still guarantee that the remainder reaches your children.
• Hedging a future exemption cut. The 2026 figure is permanent in the sense that it has no scheduled expiration — not in the sense that Congress cannot lower it. Using exemption now locks in today’s amount for assets transferred today.

When it does not make sense

• Your estate will not approach the exemption, and no beneficiary has meaningful creditor or divorce exposure.
• Your wealth is concentrated in a Florida homestead you intend to keep living in. Moving it into an irrevocable trust for descendants resets your Save Our Homes assessment cap and leaves portability with you rather than the trust — a real, immediate cost for a speculative future benefit.
• You are not comfortable with irreversibility. A dynasty trust can be modified in several ways, but you are not getting the assets back.
• Your liquidity is tight. Funding a dynasty trust means giving assets away permanently. If you may need them, do not.

How Much Does a Dynasty Trust Cost?

A dynasty trust costs more than a will and more than a revocable living trust, and the honest answer is that the drafting fee is the smaller half of the number. The recurring costs — trustee compensation, fiduciary tax returns, and asset-specific administration — run for as long as the trust does, which may be centuries. Any discussion of cost that stops at the drafting fee is not a real answer.

What drives the drafting fee

A dynasty trust is not a form. What you pay turns on how much design the structure needs:

• How it is funded. A cash-and-securities gift is straightforward. A sale to an intentionally defective grantor trust for a promissory note, with a valuation of discounted LLC interests, is a different engagement entirely — and involves a qualified appraiser as a separate cost.
• What is going in. Marketable securities are simple. Closely held business interests bring S corporation eligibility, buy-sell coordination, and voting and non-voting structuring. Florida homestead brings constitutional joinder and Save Our Homes consequences. Real estate in another state brings that state’s law.
• How much flexibility you want built in. Trust director provisions, decanting authority, situs-change mechanics and distribution committees all add drafting.
• Whether a gift tax return has to be prepared and GST exemption allocated. This is not optional and it is not clerical — a misallocation is one of the few errors in this area that is effectively permanent.
• Whether you are coordinating with existing documents, a prenuptial agreement, or an existing irrevocable trust that may need to be decanted first.

We quote a fixed fee after the design conversation, once we know which of the above apply to your situation.

What it costs to run — the part nobody publishes

These are the recurring costs, and they are the ones that determine whether a dynasty trust makes sense at your funding level.

Recurring cost	Typical published range
Corporate trustee, first $1 million	Around 1.25% annually at a regional institution
Corporate trustee, above $3 million	Stepping down toward 0.75%, negotiated above roughly $6 million
Independent or boutique trust company	Roughly 0.60% on the first $2 million declining to 0.30% above $10 million — paired with a much higher minimum
Minimum annual fee	Around $3,000 for an irrevocable trust at a regional institution; substantially higher at independents
Directed trust (family keeps investment authority)	Priced lower than fully discretionary — one published schedule runs 0.50% versus 0.60% at the first tier
Fiduciary income tax return (Form 1041)	Around $1,000; more with closely held K-1s, multiple states, or an ESBT election
Real property held in trust	Around $1,000 per year per property, plus about $1,000 per purchase or sale
Account setup	Around $1,500 one time

The minimum annual fee is the number that matters at smaller funding levels. A minimum is exactly that: on a trust funded with $400,000, a $3,000 minimum is 0.75% a year regardless of what the percentage schedule says.

Directed trusts usually cost less than fully discretionary ones. Where the family keeps investment authority with a trust director and the corporate trustee is directed rather than discretionary, published schedules price the trustee’s role lower. Florida’s Uniform Directed Trust Act, Fla. Stat. §§ 736.1401–736.1416, makes this structure straightforward here.

An individual trustee is cheaper — and that is not always the right trade

A family member serving as trustee charges nothing, or charges reasonable compensation under Fla. Stat. § 736.0708. That saves real money. It also asks one person to administer a trust, file returns, keep records, and account to qualified beneficiaries under Fla. Stat. § 736.0813 — for decades, and then to have a successor ready to do the same. Over a 100-year horizon, institutional continuity is part of what you are buying. Many families use both: a corporate trustee for administration and a family trust director for investments and distributions.

Fee ranges above are drawn from publicly published trustee fee schedules and are provided for orientation only. Actual fees vary by institution, and nothing here is a quote.

Is a Dynasty Trust Revocable or Irrevocable?

A dynasty trust is irrevocable. It has to be. The entire tax result depends on the assets being out of your estate, and an asset you can take back is an asset you still own for federal transfer tax purposes.

There is no such thing as a revocable dynasty trust. A revocable trust is a will substitute — it avoids probate and manages assets, but everything in it remains in your taxable estate, reachable by your creditors, and fully includible at your death. Those are precisely the three things a dynasty trust exists to avoid.

What confuses people is that a revocable living trust becomes irrevocable when you die, and it can then create dynasty subtrusts for children and grandchildren. That is a common and sensible design. But the dynasty portion only starts working at death, which means every dollar of appreciation during your lifetime happened inside your estate. Funding during life is what buys the growth.

“Irrevocable” also does not mean “unchangeable,” which is a distinction almost every article on this subject misses. Florida gives trustees and beneficiaries five separate mechanisms to modify an irrevocable trust. We cover all five below.

How Long Can a Dynasty Trust Last?

In Florida, up to 1,000 years — but only for trusts created on or after July 1, 2022. This is the single most-misstated fact about Florida dynasty trusts, and the date matters enormously.

Florida has not repealed the rule against perpetuities. It has extended it, twice, and which period applies to your trust depends entirely on when the trust was created.

The three Florida regimes

Trust created	Maximum period	Authority
On or after July 1, 2022	1,000 years	Fla. Stat. § 689.225(2)(g), added by ch. 2022-96
January 1, 2001 through June 30, 2022	360 years	Fla. Stat. § 689.225(2)(f)
Before January 1, 2001	90 years, or 21 years after a life in being	Fla. Stat. § 689.225(2)(a)

Two details that matter and that are almost never stated correctly:

The extended periods apply only to a nonvested property interest or power of appointment contained in a trust. Section 689.225(2)(f) and (2)(g) substitute 360 or 1,000 years for the statute’s baseline “90 years” only as to interests inside a trust. Nonvested interests held outside a trust remain on the 90-year period in § 689.225(2)(a).

Both periods yield to the trust’s own terms. Each subsection ends with “unless the terms of the trust require that all beneficial interests in the trust vest or terminate within a lesser period.” If your drafter included a conventional perpetuities savings clause pinned to lives in being plus 21 years, your trust ends when that clause says it ends — not in a thousand years. This is worth checking on any existing trust.

Note also what Florida is not: Florida does not permit perpetual trusts. A 1,000-year cap is very long, but it is a cap.

Which states allow the longest trusts

State	Commonly cited maximum trust duration
Florida	1,000 years (created on or after July 1, 2022); 360 years (2001–June 2022)
South Dakota	No limit — rule against perpetuities repealed
Delaware	No limit for personal property; 110 years for real property
Nevada	365 years
Alaska	1,000 years
Wyoming	1,000 years

Only the Florida periods are cited to statute here. Durations in other states are the commonly cited figures and should be confirmed with counsel licensed in that state before relying on them.

Do You Actually Need a South Dakota or Nevada Trust?

For most Florida families, no. Nearly every article on dynasty trusts steers the reader toward South Dakota, Nevada or Delaware. Almost none of them asks whether a Florida resident needs to leave Florida at all. For a Florida-domiciled settlor, the honest answer is that the out-of-state situs buys very little and costs something real.

Florida already offers a 1,000-year duration, no state income tax on private trusts, no state estate tax, a modern directed trust act, and one of the stronger decanting statutes in the country. The remaining gap between Florida and South Dakota is perpetual duration and self-settled asset protection — and only the second of those is likely to matter to you.

Why Florida trusts pay no state income tax — and the authority everyone cites wrong

You will read repeatedly that Florida trusts owe no state income tax because the Florida Constitution prohibits an income tax. That is the wrong authority, and the distinction is not academic.

Article VII, § 5(a) of the Florida Constitution bars a tax on the income of “natural persons”. A trust is not a natural person. Subsection 5(b) then affirmatively authorizes a tax on the income of persons other than natural persons, up to 5%. The Constitution is not the trust’s shield.

The operative authority is statutory. Chapter 220 taxes “corporations,” and Fla. Stat. § 220.03(1)(e) provides that the term “does not include … estates of decedents or incompetents; testamentary trusts; charitable trusts; or private trusts.” That exclusion is why your dynasty trust owes nothing.

It also tells you where the exposure is. The same definition includes “common-law declarations of trust, under chapter 609” — business trusts. A vehicle structured or operated as a business trust rather than a private family trust can fall inside chapter 220. Worth confirming against the instrument if the trust will hold operating assets.

Florida’s annual intangible personal property tax, which once reached trust-held securities, was repealed effective January 1, 2007 by ch. 2006-312. Only the one-time nonrecurring tax on obligations secured by Florida real property survives, and it does not touch a securities portfolio.

What Kaestner actually decided — and what it left open

The Supreme Court’s decision in North Carolina Department of Revenue v. Kimberley Rice Kaestner 1992 Family Trust, 588 U.S. 262 (2019), is the case that decides whether an out-of-state situs actually saves anything. The unanimous holding:

“We hold that the presence of in-state beneficiaries alone does not empower a State to tax trust income that has not been distributed to the beneficiaries where the beneficiaries have no right to demand that income and are uncertain ever to receive it.”

What the Court expressly declined to decide matters more to planning than what it held. It reserved: taxes premised on the residence of the settlor; taxes using beneficiary residence as one of several combined factors; and taxes reaching noncontingent beneficiaries — citing California’s statute by name. It also left open how much possession or control would be enough, and whether the answer changes if beneficiaries are certain to receive funds.

The planning conclusion is not “move to South Dakota.” It is draft the beneficiaries’ interests as fully discretionary. In Steuer v. Franchise Tax Board, 51 Cal. App. 5th 417 (2020), the California Court of Appeal held that where a trustee has absolute discretion to allocate income, the beneficiary’s interest is contingent — putting the trust outside California’s reach. Discretion, not geography, is the lever.

The five connecting factors, and which ones you can control

Connecting factor	Can you control it?	Notes
Settlor’s domicile when the trust became irrevocable	No	A fixed historical fact. New York keys its resident-trust definition to this, so a Florida settlor is outside it.
Beneficiary’s residence	No	You cannot dictate where your grandchildren live — but its tax effect is blunted by keeping interests discretionary.
Trustee’s residence	Yes	Choosing a Florida corporate trustee removes trustee-residence nexus to income-tax states.
Place of administration	Yes	Where the trustee administers and keeps records. Movable under Fla. Stat. § 736.0108.
Source of income	Partly	A portfolio can avoid in-state-source income; tax on in-state real estate or business income persists regardless of situs.

Moving an existing trust to Florida — and what it does not fix

Fla. Stat. § 736.0108 governs the principal place of administration. A designation in the trust instrument is valid only if there is a “sufficient connection” with the designated jurisdiction — satisfied where a trustee resides or does business there, or where all or part of the administration occurs there. A trustee may transfer the principal place of administration, but must notify qualified beneficiaries at least 60 days beforehand, and the trustee’s authority to act without court approval is suspended if a qualified beneficiary files suit objecting.

What the move accomplishes: it cuts off another state’s trustee-residence and place-of-administration nexus going forward.

What it does not accomplish: it does not defeat a state’s independent beneficiary-residence tax, and it does not undo throwback tax on later distributions. California taxes the entire income of a trust whenever a noncontingent California-resident beneficiary exists, regardless of where administration occurs — and separately taxes a resident beneficiary on previously untaxed accumulated income when it is finally distributed, computed on a throwback basis. Moving the trust to Florida does not reach either.

The 2026 Numbers

2026 figure	Amount
Federal estate, gift and GST exemption, per person	$15,000,000
Married couple, combined	$30,000,000
Estate, gift and GST tax rate above the exemption	40%
Annual gift tax exclusion, per recipient	$19,000
Trust top income tax bracket (37%) begins at	$16,000
Net investment income tax threshold for trusts	$16,000
Combined top marginal rate on trust income	40.8%
By comparison, a single individual reaches 37% at	$640,600
Alternative minimum tax exemption, estates and trusts	$31,400
Florida state income tax on a private trust	None
Maximum Florida trust duration (created on or after 7/1/2022)	1,000 years

Sources: Rev. Proc. 2025-32; IRC § 2010(c)(3); IRC § 1411(a)(2); Fla. Stat. § 689.225. Reviewed September 2026.

What Changed in 2026: The Exemption Sunset Was Repealed

If you read anything about dynasty trusts written before mid-2025, it probably told you the exemption was about to be cut roughly in half. That is no longer true, and a surprising amount of published material has not been updated.

Under prior law, the doubled exemption enacted in 2017 was scheduled to expire at the end of 2025, dropping the per-person amount to roughly $7 million. P.L. 119-21, enacted July 4, 2025, struck that sunset. IRC § 2010(c)(3) now reads, simply, that “the basic exclusion amount is $15,000,000,” indexed for inflation for decedents dying in calendar years after 2026 from a 2025 base. The temporary-doubling subparagraph was repealed outright.

One word of caution about the word “permanent.” Permanent here means the amount has no scheduled expiration date. It does not mean Congress cannot lower it. A future Congress can change the exemption in any year it chooses, and transfers already completed under a higher exemption are generally not clawed back. That is a real, if unquantifiable, argument for using exemption sooner rather than later — but it is a hedging argument, not the emergency that the pre-2025 writing described.

How Is a Dynasty Trust Taxed?

Three separate tax systems touch a dynasty trust: transfer tax at funding, generation-skipping transfer tax across generations, and income tax every year. The transfer tax is the one people ask about. The GST tax is the one that determines whether the structure works. The income tax is the one that actually costs money year to year.

The generation-skipping transfer tax, and why the exemption is the whole game

The GST tax exists to stop exactly what a dynasty trust does — move wealth two or more generations down without an intervening estate tax. It applies at a flat 40% under IRC § 2641, multiplied by the trust’s inclusion ratio.

An inclusion ratio of zero means no GST tax, ever, on that trust. An inclusion ratio of one means the full 40% at each generation-skipping event. Anything between means a proportional bite. Everything in dynasty trust planning reduces to driving that ratio to zero and keeping it there.

Automatic allocation, indirect skips, and the trap in the definition

Under IRC § 2632(c), GST exemption is automatically allocated to an “indirect skip” — a lifetime gift to a “GST trust.” That sounds like a safety net. It is not, because a trust falls outside the definition of “GST trust” if any of six exceptions applies, and one of them catches ordinary drafting.

The exception that bites is the age-46 rule. If the instrument provides that more than 25% of the corpus must be distributed to, or may be withdrawn by, a non-skip person before that person reaches age 46, the trust is not a GST trust and no exemption is automatically allocated. A trust that gives a child a third of principal at 30 and another share at 40 falls squarely into it.

What does not knock the trust out is an ordinary annual-exclusion Crummey power. The flush language of § 2632(c)(3)(B) directs that transferred property is not treated as subject to a right of withdrawal by reason of a right to withdraw no more than the § 2503(b) annual-exclusion amount, and that powers of appointment held by non-skip persons are assumed not to be exercised. A standard Crummey power is disregarded. Only a hanging power, or a withdrawal right exceeding the annual exclusion, creates the problem.

The practical rule: do not rely on automatic allocation. File the Form 709 and allocate affirmatively, every year there is a transfer. If you want to opt out instead, that election is made by a statement attached to a timely filed Form 709 identifying the trust and stating specifically that you are electing out.

Inclusion ratio, and why you want it to be zero

The inclusion ratio is one minus the applicable fraction: exemption allocated over value transferred. Allocate exemption equal to the full value and the fraction is one, the inclusion ratio is zero, and the trust is wholly exempt. Allocate less — or allocate late, after the assets have appreciated — and you get a partially exempt trust that leaks GST tax at every generation.

Timing is not a formality here. Under IRC § 2642(b)(3), an allocation not made on a timely filed gift tax return uses the property’s value as of the date the allocation is filed, not the date of transfer. On an asset that has appreciated, a late allocation consumes far more exemption to reach the same result, and often cannot reach it at all.

Qualified severance: splitting a partly exempt trust

If a trust ends up with an inclusion ratio between zero and one, it can usually be repaired. A qualified severance under IRC § 2642(a)(3) divides the trust into two: one funded with the fractional share equal to the applicable fraction, which takes an inclusion ratio of zero, and one holding the balance, which takes an inclusion ratio of one. Future generation-skipping distributions are then directed out of the exempt trust.

The requirements are technical and unforgiving. The severance must be on a fractional basis — a severance based on a pecuniary amount does not qualify — funding must be completed within 90 days of the selected valuation date, the resulting trusts must provide the same succession of interests, and the severance must not shift a beneficial interest to a lower generation or extend the time for vesting.

The Crummey trap: annual-exclusion gifts still consume GST exemption

Many families fund a dynasty trust partly through annual exclusion gifts protected by Crummey withdrawal rights. Those gifts are free of gift tax. They are not automatically free of GST tax, and this catches people.

IRC § 2642(c) gives a nontaxable gift a zero inclusion ratio only if both of two conditions are met: during the beneficiary’s life, no portion of income or corpus may be distributed to anyone other than that individual; and if the trust does not terminate before the beneficiary dies, the assets must be includible in that beneficiary’s gross estate.

A multi-beneficiary dynasty trust fails both, by design. It has multiple permissible beneficiaries, and its entire purpose is to stay out of every beneficiary’s estate. So annual-exclusion gifts into it consume GST exemption like any other transfer — which is fine, as long as you know it and allocate accordingly rather than assuming those gifts were free.

Who Pays Income Tax on a Dynasty Trust?

Either the trust or the grantor, and the difference is worth a great deal of money. This is the most consequential design choice after the GST allocation.

Compressed trust brackets: 40.8% at $16,000

A trust that pays its own income tax is taxed on a bracket schedule so compressed it is almost punitive.

2026 taxable income	A non-grantor trust pays	A single individual pays
First $3,300	10%	10%
$3,300 – $11,700	24%	12%
$11,700 – $16,000	35%	12%
Above $16,000	37%, plus 3.8% net investment income tax = 40.8%	12%
Reaches the 37% bracket at	$16,000	$640,600

The net investment income tax threshold for a trust is the same $16,000, by statutory cross-reference — IRC § 1411(a)(2) keys it to the dollar amount at which the highest trust bracket begins. A trust therefore reaches a 40.8% combined marginal rate at a level of income where an individual is still paying 12%.

Two of the largest institutions publishing on this subject mention compressed brackets without ever stating the number. The number is why the next section exists.

The intentionally defective grantor trust, and the power that makes it work

Most dynasty trusts are drafted as intentionally defective grantor trusts. “Defective” is a term of art and a bad one: the trust is deliberately defective for income tax purposes and completely effective for estate tax purposes. The grantor is treated as the owner of the trust’s income under the grantor trust rules at IRC §§ 671–679, so the trust’s income is taxed on the grantor’s return at individual rates — while the assets remain outside the grantor’s estate.

The usual mechanism is the swap power at IRC § 675(4)(C): a power, exercisable in a nonfiduciary capacity without the approval of any fiduciary, “to reacquire the trust corpus by substituting other property of an equivalent value.”

Two rulings make the structure work, and both come with conditions worth stating precisely:

• Rev. Rul. 2004-64. The grantor’s payment of the trust’s income tax is not an additional gift to the beneficiaries, because the grantor — not the trust — is legally liable for the tax. That means the grantor can effectively make a tax-free transfer to the trust every year, equal to the tax, forever. It is one of the most powerful features in estate planning. Note the estate tax side: a mandatory reimbursement provision causes full estate inclusion; a discretionary one does not.
• Rev. Rul. 2008-22. A substitution power does not cause estate inclusion under §§ 2036 or 2038 — provided the trustee has a fiduciary obligation to satisfy itself that the substituted properties are in fact of equivalent value, and the power cannot be exercised to shift benefits among beneficiaries. Those two conditions are drafting instructions, not footnotes. A swap power granted without them is not safe.

What happens when the grantor can no longer afford the tax

This is the standard objection to a grantor trust, and Florida has a statutory answer that almost no published discussion mentions.

Fla. Stat. § 736.08145 gives the trustee of a Florida grantor trust a default discretionary power to reimburse the deemed owner for the income tax attributable to the trust. It applies to Florida-governed trusts whether created before, on, or after July 1, 2020, unless the trustee irrevocably elects out on 60 days’ written notice. The trustee may not exercise it if the trustee is the deemed owner, a beneficiary, or a related or subordinate party under IRC § 672(c).

And critically, Fla. Stat. § 736.0505(1)(c) provides that trust assets are not exposed to the settlor’s creditors solely because that discretionary reimbursement power exists. So the safety valve does not cost you the asset protection. Read with Rev. Rul. 2004-64, the rule is straightforward: discretionary reimbursement is fine; mandatory reimbursement pulls the trust into your estate.

Do Dynasty Trust Assets Get a Step-Up in Basis?

No — and this is the real trade you are making. One institution on the first page of search results raises this problem and then offers no solution. Here is both.

Why there is no step-up

The step-up rule at IRC § 1014 applies to property “acquired from a decedent.” Subsection (b)(9) supplies the operative link: property counts only if, by reason of the transfer, it is required to be included in the decedent’s gross estate.

A dynasty trust is built to keep assets out of every gross estate. No inclusion, no step-up. Rev. Rul. 2023-2 confirmed this squarely for irrevocable grantor trusts: there is no basis adjustment at the deemed owner’s death where the assets are not includible in the gross estate.

So the trade is explicit. You avoid a 40% transfer tax and you accept that heirs inherit your basis. On an asset with large built-in gain, the capital gains cost can offset a meaningful share of the transfer tax saved. Whether it is worth it depends on the asset, the holding period, and whether the asset will ever be sold.

Fix 1: the swap power, before death

The § 675(4)(C) substitution power discussed above is not only an income tax device. Late in life, the grantor can use it to swap high-basis assets into the trust and pull low-basis assets out, at equivalent value. The low-basis assets are then back in the grantor’s estate, where they receive a step-up at death, while the trust holds assets whose basis no longer matters much. Done properly, this recovers a large part of the basis cost without disturbing the transfer tax result.

Fix 2: an upstream general power of appointment

The second technique deliberately causes estate inclusion where inclusion is cheap. Granting a general power of appointment under IRC § 2041 to an older-generation family member with unused exemption — a parent, for instance — pulls the appointed assets into that person’s gross estate. If their estate is well under the exemption, no tax is due, and the assets take a § 1014 step-up. It requires care and genuine willingness to give someone a real power, but it converts unused exemption into basis.

Why the “Delaware tax trap” is not the answer in Florida

Practitioners sometimes reach for the so-called Delaware tax trap — deliberately triggering estate inclusion under IRC § 2041(a)(3) by exercising a limited power of appointment to create a second power that restarts the perpetuities clock — in order to obtain a basis step-up.

It does not work in Florida. Section 2041(a)(3) springs only where local law measures the second power’s perpetuities period “without regard to the date of the creation of the first power.” Florida law does the opposite. Fla. Stat. § 689.225(3)(e) provides that where a nongeneral or testamentary power is exercised to create another such power, every interest created through the second power “is considered to have been created at the time of the creation of the first” power. That relation-back rule is the antithesis of what springing the trap requires.

The practical effect is protective — a Florida dynasty trust will not inadvertently trigger § 2041(a)(3) inclusion through successive limited powers. But it also means the trap is unavailable here as a deliberate basis tool. Use the swap power or a granted general power of appointment instead.

What Can You Put in a Dynasty Trust?

Almost any asset can be transferred to a dynasty trust. What matters is which ones carry traps.

Asset	Suitability	What to watch
Marketable securities	Excellent	The simplest funding asset. Growth compounds outside every estate.
Closely held business interests	Excellent, with care	Valuation discounts on non-voting or minority interests; S corporation eligibility; buy-sell coordination. See below.
Life insurance	Very good	Death benefit passes to the trust free of income and estate tax. Crummey powers fund premiums but do not carry automatic GST protection.
Investment real estate	Good	Out-of-state property brings that state’s law. Expect a separate annual trustee charge per property.
Florida homestead	Usually not	Spousal joinder is constitutionally required; a transfer to a trust for descendants resets Save Our Homes. See below.
Cash	Fine, but inefficient	Uses exemption dollar for dollar with no discount and no built-in appreciation.
Retirement accounts	No	An IRA or 401(k) cannot be transferred during life without triggering income tax. A trust can be named beneficiary, subject to the SECURE Act payout rules.
Digital assets and cryptocurrency	Good	Requires explicit fiduciary access authority and a key-custody plan that survives a trustee change.

Leveraged funding: sale to an intentionally defective grantor trust

Outright gifts are limited by the exemption. A sale to the trust is not. This is how families move far more than $15 million of future growth out of an estate.

The structure: seed the trust with a gift, then sell additional assets to it in exchange for a promissory note bearing interest at the applicable federal rate. Because the trust is a grantor trust, the sale is not a recognition event for income tax purposes — you are selling to yourself. All appreciation above the note rate accrues inside the trust, outside your estate, without using a dollar of additional exemption. Where the asset is a discounted LLC or limited partnership interest, the leverage compounds.

Two cautions. First, the sale must be genuine — adequately secured, properly documented, and serviced — or the IRS may argue the transfer was really a retained-interest transfer includible under IRC § 2036.

Second, and this is the point most articles miss: an installment sale to a grantor trust does not create an estate tax inclusion period, and a GRAT or QPRT does. Under IRC § 2642(f), GST exemption cannot be allocated to property during an ETIP — any period during which the property would be includible in the transferor’s estate. A retained annuity or retained residence term creates exactly that. When the term finally closes and exemption can be allocated, it is measured against the appreciated value, consuming far more exemption. That is why a GRAT is a poor dynasty trust funding vehicle and an installment sale is the better route. A § 2036 sale for full and adequate consideration is excepted, so no ETIP arises.

How Much Asset Protection Does a Dynasty Trust Really Give?

Substantial protection for the trust corpus, and considerably less for distributions than most articles claim. This section is where the published material on dynasty trusts is least reliable, so it is worth reading carefully.

Spendthrift protection and the three exception creditors

A spendthrift provision is valid in Florida only if it restrains both voluntary and involuntary transfer of the beneficiary’s interest — Fla. Stat. § 736.0502(1). A clause restraining only one is not a spendthrift clause at all. Where valid, a creditor may not reach the interest or a distribution before the beneficiary actually receives it.

But Fla. Stat. § 736.0503(2) creates three exception creditors against whom a spendthrift provision is not enforceable:

• A beneficiary’s child, spouse or former spouse holding a judgment or court order for support or maintenance. “Child” is defined broadly to include any person for whom a child support order has been entered in any state.
• A judgment creditor who provided services for the protection of the beneficiary’s interest in the trust — in practice, the beneficiary’s own trust counsel. This is not a general creditor-for-services exception.
• A claim of the State of Florida or the United States, where a law so provides.

Even then, § 736.0503(3) limits the remedy for the first two categories to a last resort, available “only … upon an initial showing that traditional methods of enforcing the claim are insufficient.”

Can a beneficiary’s divorcing spouse reach the trust?

Not the corpus. Yes, the distributions. Nearly every competing article states this as flat protection. That is wrong, and a family relying on it would be badly surprised.

Can a former spouse with a support judgment…
Compel the trustee to make a distribution?	No — Fla. Stat. § 736.0504(2)(a)
Attach the beneficiary’s interest in the trust?	No — Fla. Stat. § 736.0504(2)(b)
Garnish distributions the trustee actually makes?	Yes — as a last resort, § 736.0503(3)
Reach payments made to third parties for the beneficiary’s benefit?	Yes

Fla. Stat. § 736.0504(2) is genuinely strong: whether or not the trust contains a spendthrift provision, where the trustee may make discretionary distributions, a creditor — expressly including a § 736.0503(2) support creditor — may not compel a distribution subject to the trustee’s discretion or attach the interest. And “discretionary distribution” is defined to include a distribution subject to discretion “whether or not the discretion is expressed in the form of a standard of distribution,” so a health-education-maintenance-and-support standard still qualifies.

What § 736.0504 does not do is stop garnishment of money that has actually come out. In Berlinger v. Casselberry, 133 So. 3d 961 (Fla. 2d DCA 2013), review denied, 157 So. 3d 1041 (Fla. 2014), the Second District held that § 736.0504 “does not expressly prohibit a former spouse from obtaining a writ of garnishment against discretionary disbursements made by a trustee exercising its discretion,” and that “it makes no difference that the instant trusts are discretionary.” The court affirmed a continuing writ capturing distributions as they were made. Alexander v. Harris, 278 So. 3d 721 (Fla. 2d DCA 2019), extended the analysis to child support and held that whether disbursements are paid to the beneficiary or to third parties for his benefit is “immaterial to whether they may be garnished.”

The planning conclusion is not that the structure fails. It is that the corpus is protected and the cash flow is not, and a trustee administering a trust for a beneficiary in a contested dissolution needs to understand that before writing a check.

What actually protects the distributions: the marital agreement

Trust distributions a beneficiary receives begin as non-marital property under Fla. Stat. § 61.075(6). They do not stay that way automatically. Deposit them in a joint account, use them for marital expenses, or buy jointly titled property, and they lose their character — Florida courts have held exactly that on trust distributions commingled into a joint account.

The durable protection is a properly drafted marital agreement. In Hahamovitch v. Hahamovitch, 174 So. 3d 983 (Fla. 2015), the Florida Supreme Court held that a broad waiver of “any and all rights and claims of every kind,” covering property “now owned or hereafter acquired,” with a title-presumption clause, waives earnings, assets acquired with earnings, and enhancement in value without having to name them separately. For a trust beneficiary, the agreement should identify the trust interest and all present and future distributions as separate property, expressly cover appreciation and reinvestment, and include anti-commingling and separate-account covenants.

There is also a structural backstop. In Nelson v. Nelson, 206 So. 3d 818 (Fla. 2d DCA 2016), the court held that property “ceased in character to be a marital asset upon its transfer into the Trust,” and noted that while Florida voids revocable trust and will provisions favoring a spouse on divorce, the Legislature “has not enacted a similar statute voiding irrevocable trust provisions.”

Why Florida is not a self-settled asset protection state

You cannot be a beneficiary of your own dynasty trust and keep the protection. Florida has no domestic asset protection trust statute, unlike Nevada, South Dakota, Delaware, Alaska and Wyoming. Under Fla. Stat. § 736.0505(1)(b), as to an irrevocable trust, “a creditor or assignee of the settlor may reach the maximum amount that can be distributed to or for the settlor’s benefit.”

The one settlor-favorable carve-out is the tax reimbursement power discussed above. Beyond that, if you want protection, you have to give the assets away for real.

“Irrevocable” Does Not Mean Unchangeable: Five Ways to Modify a Dynasty Trust

Every article on dynasty trusts raises inflexibility as the central objection and then stops. Florida law gives you five mechanisms. None of them lets you undo the gift — but the terms are far from frozen.

1. Decanting under Fla. Stat. § 736.04117

Florida has one of the stronger decanting statutes in the country. A trustee with absolute power to invade principal may exercise it by modifying the first trust’s terms or appointing the principal to a second trust, provided the second trust’s beneficiaries include only beneficiaries of the first and no vested interest is reduced — Fla. Stat. § 736.04117(2)(a). A trustee whose power is limited by an ascertainable standard has a narrower version under subsection (3). The section applies to all trusts governed by Florida law or administered here, including trusts already in existence.

Procedure: the trustee must give 60 days’ advance written notice to all qualified beneficiaries, all trustees, anyone holding a power to remove or replace the trustee, and in some cases the settlor — satisfied by delivering the proposed instrument along with both trust instruments. Beneficiary consent is not required. The 60 days is an opportunity to object, and all recipients together may waive it.

An important limit that is widely misunderstood. Section 736.04117(2)(b)5. permits the second trust to “extend the term of the second trust beyond the term of the first trust.” That extends the term of the arrangement — it does not extend the perpetuities period. Subsection (7)(a) deems a decanting to be the exercise of a power of appointment, and because that power cannot run to the trustee or its estate, it is a nongeneral power — which triggers the relation-back rule of § 689.225(3)(e). Subsection (7)(b) independently makes the second trust subject to § 689.225 for both the start date and “the law that determines the permissible period … of the first trust.”

So a trust created in 2015 keeps its 360-year period measured from 2015, no matter what term the second instrument recites. A trustee can keep the arrangement running to roughly 2375 even if the original instrument said terminate in 2075. A trustee cannot convert it to 1,000 years. Anyone telling you otherwise is describing something Florida law does not do.

There is also a federal overlay that Florida law does not cure. Under Treas. Reg. § 26.2601-1(b)(4)(i)(D), a modification of a GST-grandfathered trust preserves exempt status only if it does not shift a beneficial interest to a lower generation and does not extend the time for vesting beyond the period provided in the original trust — and if the effect cannot be immediately determined, it is deemed to shift. A decanting valid under Florida law can still cost a grandfathered trust its exemption. The two analyses are independent.

2. Nonjudicial settlement agreement

Interested persons may enter a binding agreement “with respect to any matter involving a trust” under Fla. Stat. § 736.0111 — construction of terms, trustee powers and duties, resignation and appointment, compensation, liability, and transfer of the principal place of administration. The limit is real: an agreement is valid “only to the extent the terms and conditions could be properly approved by the court” and “may not be used to produce a result not authorized by other provisions of this code.”

3. Judicial modification

Two routes. Section 736.04113 allows a court to modify or terminate where the trust’s purposes have become illegal, impossible, wasteful or impracticable, where unanticipated circumstances would defeat or substantially impair a material purpose, or where a material purpose no longer exists. Section 736.04115 allows modification on a broader best-interests-of-the-beneficiaries standard, conforming as far as possible to the settlor’s intent. Neither confers authority to lengthen the perpetuities period.

4. Trust directors — and why Florida has no “trust protector”

You will see the term “trust protector” used constantly. No Florida statute uses it, and Florida does not recognize “investment trustee,” “distribution trustee” or “administrative trustee” as statutory roles either. Those are industry labels.

Florida’s framework is the Florida Uniform Directed Trust Act, Fla. Stat. §§ 736.1401–736.1416, enacted in 2021. Its terms of art, defined at Fla. Stat. § 736.0103, are trust director and directed trustee. A trust director holds a “power of direction” — a power over investment, management or distribution of trust property, over amending or terminating the trust, or over other matters of administration — exercisable while not serving as trustee.

The allocation of risk is set by Fla. Stat. § 736.1409: a directed trustee must take reasonable action to comply with a trust director’s direction and is not liable for doing so, but may not comply to the extent that complying would constitute willful misconduct. Those duties cannot be drafted away — Fla. Stat. § 736.0105(2)(b) makes them mandatory.

This is the mechanism that lets a family keep investment authority over a closely held business or a concentrated position while a corporate trustee handles administration — and, as noted above, it usually costs less than a fully discretionary arrangement.

5. Changing situs

The trustee may transfer the principal place of administration under Fla. Stat. § 736.0108, on 60 days’ notice to qualified beneficiaries. Useful for tax and administration; it does not reset the perpetuities period.

Who Should Be the Trustee?

Trustee type	Cost	Best for	Risk
Corporate trustee	Highest	Long-horizon trusts; institutional continuity across centuries	Conservative investment posture; less responsive to family nuance
Individual family trustee	Lowest	Smaller trusts; close family knowledge	Succession gaps; personal liability; conflicts among beneficiaries
Independent professional	Moderate	Discretion requiring judgment about beneficiaries	Mortality — needs a defined succession mechanism
Directed trustee + trust director	Moderate	Closely held business or concentrated positions the family wants to keep managing	Requires careful drafting of the division of authority

What happens when a trustee dies, resigns, or must be removed

Over a multi-generation horizon this is not hypothetical — it is certain. A well-drafted dynasty trust names a succession line, gives a designated person or committee the power to remove and replace a trustee without cause, and specifies how a vacancy is filled if the named line is exhausted. Without that, your grandchildren are filing a petition under Fla. Stat. § 736.0704 to have a court appoint a successor, which is slow and public. The removal power is also what keeps a corporate trustee responsive across decades.

What your beneficiaries will be entitled to know

This is one of the most common questions from clients and one of the least discussed in published material. Fla. Stat. § 736.0813 imposes a duty to keep qualified beneficiaries reasonably informed of the trust and its administration, including a duty to provide a complete copy of the trust instrument on request and to furnish annual accountings.

Some of this can be shaped by drafting — but not all of it, and § 736.0105(2) makes several of the information duties non-waivable. If your concern is a 25-year-old learning the size of the trust, the workable answers are structural: separate share trusts so each beneficiary sees only their own share, staged information provisions, and a distribution standard that does not turn on the beneficiary knowing the balance. Not silence.

Special Situations

Family business and S corporation stock

If the business is an S corporation, this is a malpractice-grade trap and it is on a two-year clock. Only certain trusts may hold S corporation stock, and a trust that fails to qualify terminates the S election for the whole company.

While you are alive, a dynasty trust that is a wholly grantor trust as to you is a permitted shareholder automatically under IRC § 1361(c)(2)(A)(i). No election is needed.

At your death, that status ends. Section 1361(c)(2)(A)(ii) permits the trust to continue holding the stock “only for the 2-year period beginning on the day of the deemed owner’s death.” After that, the trust must be a qualified subchapter S trust or an electing small business trust, or the S election is gone.

For a dynasty trust, the QSST is not available. Section 1361(d)(3) requires a single income beneficiary during that beneficiary’s life, with all income distributed currently to one U.S. individual and any corpus distributed only to that beneficiary. A discretionary multi-beneficiary trust with authority to accumulate fails every one of those requirements. Redrafting to qualify would destroy the dynasty design.

That leaves the ESBT, which works — at a price. Under IRC § 641(c), the S-stock portion is treated as a separate trust taxed at the highest trust rate from the first dollar, with capital gains at § 1(h) rates, a closed list of allowable deductions, a zero AMT exemption, and — critically — no distribution deduction. Income earned in the S portion cannot be pushed out to lower-bracket beneficiaries.

The election is due within a period of 2 months and 16 days after the estate ceases to be treated as the shareholder. Miss it and relief runs through inadvertent-termination relief under IRC § 1362(f) and the simplified procedures of Rev. Proc. 2013-30, available within 3 years and 75 days. That is a fixable problem, but not a free one.

Florida adds no bar. It does add the prudent investor rule at Fla. Stat. § 518.11, whose duty to diversify sits awkwardly with a concentrated family business — so include an express retention provision authorizing the trustee to hold the stock. The statute expressly allows the rule to be expanded, restricted or eliminated by the governing instrument.

Your Florida homestead

Usually keep it out. Article X, § 4(c) of the Florida Constitution contains two separate restraints, and both apply.

The devise restraint bars any devise of homestead if the owner is survived by a spouse or minor child — and Fla. Stat. § 732.4015 defines “devise” to include a disposition by trust of property that would be the grantor’s homestead. A transfer into a trust where you keep control and the power to revoke will be treated as an attempted devise and held ineffectual.

The alienation restraint permits a married owner “joined by the spouse” to alienate homestead by mortgage, sale or gift. Spousal joinder is constitutionally required for a transfer to a trust, and it does not come from Fla. Stat. § 689.11, which governs only interspousal conveyances. A completed, genuinely irrevocable transfer with joinder is a permissible alienation under Fla. Stat. § 732.4017, provided you retain no power to revest the property in yourself.

Note what a § 732.7025 spousal waiver does and does not do. It waives the devise restriction only. The statute says in terms that the waiver language “may not be considered a waiver of the protection against the owner’s creditor claims” and “may not be considered a waiver of the restrictions against alienation … without the joinder of the owner’s spouse.” A spouse who signs a waiver still has to join the deed.

The practical costs are the real reason to leave it out. The constitutional creditor exemption and the ad valorem homestead exemption both require a qualifying natural person holding legal or equitable title and residing on the property. On a transfer to a trust for descendants where you retain nothing, neither follows the property. And because § 193.155(3)(a) excepts only transfers where “the same person is entitled to the homestead exemption as was previously entitled,” the transfer is a change of ownership: your Save Our Homes cap resets to just value, and the accrued assessment difference stays with you rather than porting to the trust.

A beneficiary with special needs

Build supplemental needs provisions into the trust from the start rather than discovering the problem in 2070. A purely discretionary standard with an express direction that distributions not supplant government benefits allows a trustee to protect eligibility without a court proceeding. Give the trustee authority to divide a share into a separate supplemental needs subtrust if a beneficiary becomes disabled.

Foreign or non-citizen beneficiaries

A beneficiary who is not a U.S. person raises withholding obligations, potential accumulation distribution and throwback consequences, and reporting requirements. If a trustee or beneficiary is likely to be non-U.S., the trust must be drafted to avoid inadvertently becoming a foreign trust — which turns on the court and control tests, not on where anyone lives.

Blended families

A dynasty trust handles the classic blended-family problem better than an outright bequest: it can provide for a surviving spouse for life while guaranteeing the remainder reaches your children rather than your spouse’s later heirs. The design questions are whether the spouse is a discretionary beneficiary or holds a fixed interest, who serves as trustee, and whether children from the first marriage get separate shares immediately.

What Are the Downsides of a Dynasty Trust?

We would rather you hear these from us than discover them later.

• It is irrevocable, and you are not getting the assets back. The terms can be modified in the five ways described above. The gift cannot be undone. Fund only what you are certain you will not need.
• No step-up in basis. Heirs inherit your basis. On highly appreciated assets the eventual capital gains cost offsets part of the transfer tax saved.
• Compressed income tax brackets. A non-grantor trust hits 40.8% at $16,000 of income. Grantor trust status solves it — until the grantor dies, at which point the trust becomes a taxpayer at those rates.
• Ongoing cost, forever. Trustee fees and annual returns run for the life of the trust. At modest funding levels the drag can exceed the benefit.
• Dilution across generations. A trust serving four children, twelve grandchildren and forty great-grandchildren is a smaller thing per person at each generation than the headline number suggests.
• You are making decisions for people you will never meet. A distribution standard that fits your children may fit no one in 2150. Broad trustee discretion and a modification mechanism are the hedge, and neither is perfect.
• Legal risk over a very long horizon. A trust designed to run 1,000 years will outlive many Congresses and several revenue codes. The current rules are favorable. There is no guarantee about the next century.
• The policy criticism is real. Critics argue that trusts shielding fortunes from transfer tax generation after generation concentrate wealth in a small number of families, and that guaranteed support can reduce a beneficiary’s incentive to build something of their own. The second concern is one families raise themselves, and it is the reason incentive and staged-distribution provisions exist.

How to Set Up a Dynasty Trust: Step by Step

Step	What happens	Typical timing
1. Design	Beneficiaries, distribution standard, trustee and trust director structure, situs, funding strategy	1–3 meetings
2. Draft	Trust instrument, and any LLC or entity documents if interests are being contributed	2–4 weeks
3. Execute	Signed and notarized; trustee accepts	1 meeting
4. Obtain an EIN	Form SS-4; the trust is its own taxpayer	Same day
5. Fund and retitle	Deeds recorded, accounts retitled, entity interests assigned; appraisal if discounts are claimed	2–8 weeks
6. File Form 709 and allocate GST exemption	The step that makes it a dynasty trust. Due April 15 of the following year	Following spring
7. Adequate disclosure	Reporting the gift with adequate disclosure starts the three-year limitations period on valuation	With the 709
8. Administer	Annual Form 1041, accountings to qualified beneficiaries, investment review	Annually, indefinitely

Step 6 is the one that gets missed, and it is the one that cannot be fixed cheaply later. A dynasty trust that is fully funded and beautifully drafted, but to which GST exemption was never allocated, is an expensive irrevocable trust that will pay 40% at each generation.

Why a Dynasty Trust Template Is a Bad Idea

There is a steady market in downloadable dynasty trust forms and sample instruments. We do not provide one, and we would not recommend using one. This is not a document where the risk of a defect is a rejected filing you can correct. The consequences run for generations and several of them are irreversible.

What actually goes wrong:

• The GST allocation is never made, or is made late. A form gives you a trust instrument. It does not file your Form 709, and it does not tell you that a late allocation is measured against appreciated value. This error is effectively permanent.
• The spendthrift clause restrains only voluntary transfer. Under Fla. Stat. § 736.0502(1), a spendthrift provision is valid “only if” it restrains both voluntary and involuntary transfer. A clause restraining one is not a spendthrift clause. The trust you thought was creditor-protected is not.
• The substitution power fails Rev. Rul. 2008-22. A swap power drafted without the trustee’s obligation to verify equivalent value, and without a bar on shifting benefits among beneficiaries, risks estate inclusion — defeating the entire structure.
• The perpetuities savings clause is pinned to the wrong period. A form written for another state, or written before July 1, 2022, may cap your trust at lives in being plus 21 years. You will have paid for a thousand-year trust and received a conventional one.
• An age-based distribution provision silently defeats automatic GST allocation under the § 2632(c)(3)(B)(i) age-46 exception, and nothing in the document warns you.
• S corporation stock goes in with no ESBT election, and two years after a death the company’s S election terminates.
• Homestead is deeded in without spousal joinder, or with a § 732.7025 waiver that does not reach joinder at all.

Every one of these is invisible on the day you sign. Most surface decades later, when the person who could have fixed them is gone.

Frequently Asked Questions About Dynasty Trusts

How does a dynasty trust work in simple terms?

You give assets to an irrevocable trust, pay transfer tax once at funding, and allocate GST exemption so the trust’s inclusion ratio is zero. From then on, an independent trustee manages the assets and makes distributions to your descendants for as long as the trust runs. Because no beneficiary ever owns the assets, nothing is taxed at any of their deaths.

Is a dynasty trust a grantor trust?

Usually yes, by design. Most are drafted as intentionally defective grantor trusts so the grantor pays the income tax at individual rates instead of the trust paying 40.8% above $16,000. Grantor status ends at the grantor’s death, at which point the trust becomes its own taxpayer.

What is the difference between a dynasty trust and a regular trust?

A regular revocable trust can be changed, keeps assets in your taxable estate, offers no creditor protection from your own creditors, and usually distributes within a generation. A dynasty trust is irrevocable, removes assets from your estate permanently, protects beneficiaries from most creditors, and is built to run for centuries.

Is a legacy trust the same as a dynasty trust?

Generally yes. “Legacy trust,” “perpetual trust” and “multigenerational trust” are marketing names for the same structure. None is a term of art in Florida law. Confirm what a particular document actually does rather than relying on what it is called.

What is a bloodline trust?

A bloodline trust restricts benefits to biological or adopted descendants, excluding spouses and in-laws. It is a distribution design choice, not a separate legal category, and it can be built into a dynasty trust.

How long can a dynasty trust last in Florida?

Up to 1,000 years if the trust was created on or after July 1, 2022, under Fla. Stat. § 689.225(2)(g). Trusts created between January 1, 2001 and June 30, 2022 are limited to 360 years. Earlier trusts fall under the 90-year rule.

Why is the limit 1,000 years for some trusts and 360 for others?

Florida extended its rule against perpetuities in stages. Chapter 2022-96 added the 1,000-year period effective July 1, 2022, and it applies only to trusts created on or after that date. The date of creation controls, and it cannot be changed after the fact.

Which states allow dynasty trusts?

Most do, with varying maximum durations. South Dakota repealed its rule against perpetuities entirely; Delaware allows perpetual trusts for personal property; Nevada permits 365 years; Florida, Alaska and Wyoming allow 1,000 years. Only Florida’s periods are cited to statute on this page.

Do I need a South Dakota or Nevada trust?

For most Florida families, no. Florida already offers 1,000 years, no state income tax on private trusts, a modern directed trust act and strong decanting. The remaining gap is perpetual duration and self-settled asset protection, and only the second is likely to matter.

Can a dynasty trust be moved to another state?

Yes. A trustee may transfer the principal place of administration under Fla. Stat. § 736.0108 on 60 days’ notice to qualified beneficiaries, and the transfer is suspended if a qualified beneficiary sues to object. Moving situs does not reset the perpetuities period.

Can a dynasty trust be changed after it is signed?

The terms can be, in five ways: decanting under Fla. Stat. § 736.04117, a nonjudicial settlement agreement under § 736.0111, judicial modification under §§ 736.04113 or 736.04115, powers held by a trust director, and a change of situs. What cannot be undone is the gift itself.

Can a dynasty trust be broken or dissolved?

A court can terminate an irrevocable trust under Fla. Stat. § 736.04113 where its purposes have become illegal, impossible, wasteful or impracticable, or under § 736.04115 where termination is in the beneficiaries’ best interests. Those are demanding standards, not an exit ramp.

What is trust decanting?

Decanting is a trustee’s exercise of a power to invade principal by modifying the trust’s terms or pouring the assets into a new trust with better terms. Florida’s statute is Fla. Stat. § 736.04117. It requires 60 days’ notice but not beneficiary consent, and it cannot extend the perpetuities period.

Does Florida law recognize a trust protector?

Not by that name. No Florida statute uses the term “trust protector,” and Florida does not recognize “investment trustee” or “distribution trustee” as statutory roles. The Florida Uniform Directed Trust Act governs these arrangements using the terms “trust director” and “directed trustee.”

How much does a dynasty trust cost to set up in Florida?

The drafting fee depends on funding method, asset types and how much flexibility is built in; we quote a fixed fee after the design conversation. The recurring costs matter more: trustee compensation, an annual Form 1041, and asset-specific charges that run for the life of the trust.

What does a corporate trustee charge each year?

Published schedules commonly run from about 1.25% on the first $1 million at a regional institution down toward 0.75% above $3 million, with independents pricing lower on the schedule but setting much higher minimums. The minimum annual fee, often around $3,000 for an irrevocable trust, is the number that matters at smaller funding levels.

What assets can go into a dynasty trust?

Marketable securities, closely held business interests, life insurance, investment real estate, cash and digital assets all work. Retirement accounts cannot be transferred during life without triggering income tax. Florida homestead usually should stay out.

Can I put my business in a dynasty trust?

Yes, and it is one of the best assets for the purpose because non-voting or minority interests may support valuation discounts. If the business is an S corporation, the trust must qualify as a permitted shareholder — which for a discretionary multi-beneficiary trust means an ESBT election, not a QSST.

Can I put my Florida homestead in a dynasty trust?

Legally you can, with spousal joinder, if the transfer is genuinely irrevocable. Practically you usually should not: the transfer resets your Save Our Homes assessment cap, the accrued portability stays with you rather than the trust, and the constitutional creditor exemption does not follow the property to a trust for descendants.

Can I put life insurance in a dynasty trust?

Yes, and it is a common funding strategy because the death benefit passes to the trust free of income and estate tax. Premiums are often funded with annual exclusion gifts protected by Crummey withdrawal powers — which secure the gift tax exclusion but do not automatically produce GST exemption.

Who pays income tax on a dynasty trust?

If it is a grantor trust, the grantor does, at individual rates, and that payment is not treated as an additional gift under Rev. Rul. 2004-64. If it is not a grantor trust, the trust pays on income it accumulates, reaching a combined 40.8% marginal rate above $16,000 in 2026, and beneficiaries pay on income distributed to them.

How is a dynasty trust taxed?

Three ways. Gift or estate tax once at funding. Generation-skipping transfer tax at 40% on any portion for which GST exemption was not allocated. And income tax every year, either to the grantor or to the trust.

What is the GST exemption for 2026?

$15,000,000 per person, $30,000,000 for a married couple, under IRC § 2010(c)(3) and Rev. Proc. 2025-32. It is indexed for inflation for years after 2026 from a 2025 base.

Is the GST exemption separate from the estate tax exemption?

They are separate exemptions that happen to be set at the same dollar amount, and they are tracked separately. Using estate and gift exemption does not automatically allocate GST exemption — that allocation is its own election, and missing it is the most common expensive error in this area.

Is the GST exemption portable between spouses?

No. Unlike the estate tax exemption, unused GST exemption is not portable to a surviving spouse. If a spouse dies without using it, it is lost, which is a reason to plan the allocation across both spouses during life.

Do I have to file a gift tax return for a dynasty trust?

Yes. Form 709 is how you report the transfer and how you allocate GST exemption. File it even where automatic allocation should apply, because several ordinary drafting features silently take a trust outside the definition that triggers automatic allocation.

What happens if I forget to allocate GST exemption?

A late allocation is valued as of the date it is filed rather than the date of transfer, so appreciation consumes exemption you would not otherwise have needed. Relief for a missed timely allocation is available under IRC § 2642(g), but it requires showing you acted reasonably and in good faith and it is not automatic.

Do dynasty trust assets get a step-up in basis?

No. Because the assets are not includible in anyone’s gross estate, they are not “acquired from a decedent” under IRC § 1014(b)(9), and Rev. Rul. 2023-2 confirms this for irrevocable grantor trusts. A swap power exercised before death, or an upstream general power of appointment, can recover part of the lost basis.

Did the 2026 estate tax exemption cut actually happen?

No. P.L. 119-21, enacted July 4, 2025, repealed the scheduled sunset and set the exemption at $15,000,000 per person beginning in 2026. Any article still describing an imminent drop to roughly $7 million is out of date.

Do I lose control over assets in a dynasty trust?

You lose ownership, which is the point. You keep substantial influence over how the assets are used by setting the distribution standard, choosing the trustee, granting a removal power, and building in trust director roles. What you cannot do is retain the power to take the assets back.

Can I be the trustee of my own dynasty trust?

Not if you want the tax result. Retaining trustee powers over distributions risks inclusion of the trust assets in your estate. Naming an independent trustee, with a trust director for investments, achieves the influence most clients actually want.

Will my grandchildren be told how much is in the trust?

Fla. Stat. § 736.0813 requires a trustee to keep qualified beneficiaries reasonably informed, including providing a copy of the trust instrument on request and furnishing accountings, and several of those duties cannot be waived. Separate share trusts and staged information provisions are the workable answers, not silence.

Is a dynasty trust protected in a beneficiary’s divorce?

The corpus is. A former spouse with a support judgment cannot compel a distribution or attach the beneficiary’s interest under Fla. Stat. § 736.0504(2), but Florida courts have held that distributions the trustee actually makes — including payments to third parties for the beneficiary’s benefit — can be garnished as a last resort. A properly drafted marital agreement is what protects distributions once received.

Does a dynasty trust work for a blended family?

Well. It can provide for a surviving spouse during life while guaranteeing the remainder reaches your children rather than your spouse’s later heirs — a result an outright bequest cannot secure.

Is a dynasty trust right for my family?

It depends on whether your estate is projected to exceed the federal exemption at your death, whether a beneficiary has real creditor or divorce exposure, and whether the recurring cost is justified at your funding level. If none of those applies, a simpler structure probably serves you better.

Talk to a Florida Dynasty Trust Attorney

We at Lorenzo Law build dynasty trusts for families across Florida, from offices in Coral Gables and Fort Lauderdale, and we handle matters statewide. If you are weighing whether a dynasty trust makes sense — or you have an existing irrevocable trust and want to know whether its perpetuities period, GST allocation and directed trustee provisions are what you were told they were — we can review it with you.

Call (305) 224-6811 or contact us to arrange a consultation.

This page is general information about Florida and federal law, not legal or tax advice, and reading it does not create an attorney-client relationship. Tax figures are current for 2026 and change. Every family’s situation is different — speak with a qualified attorney and tax advisor before acting.