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Estate Planning for High-Net-Worth Families: A 2026 Strategy Guide

Estate planning for families with $10M+ in assets: what dynasty trusts, GRATs, SLATs, and ILITs actually do, the exact 2026 federal exclusion, how New York, New Jersey, and Ohio differ, and the cost-basis tradeoff of gifting during life.

9 min readBy Drew Jacobs, Esq.Updated
The short answer

For high-net-worth families the plan has three jobs: manage exposure to federal and state transfer taxes, provide liquidity so nothing has to be sold at the wrong time, and govern how wealth reaches the next generation. The federal basic exclusion amount is $15,000,000 per individual in 2026. State rules differ rather than simply being lower: New York's 2026 basic exclusion is $7,350,000 with a cliff, New Jersey has no estate tax for deaths on or after January 1, 2018 but does impose an inheritance tax that depends on who inherits, and Ohio has neither. This is general information, not tax or legal advice for your situation.

High-net-worth families need estate planning that goes well beyond a will. The core toolkit in 2026 is a funded revocable trust for probate avoidance, an irrevocable dynasty trust to move appreciating assets out of the taxable estate, and gifting structures like SLATs and GRATs that use the federal basic exclusion amount — $15,000,000 per individual in 2026 — so that future appreciation accrues outside the estate. The reason to move early is growth and state-level exposure, not a deadline.

Why Standard Estate Planning Fails Wealthy Families

A will does not avoid probate — it is the document the probate court administers. A revocable trust governs the assets that are properly transferred into it, which is why funding matters as much as drafting; anything left titled in your own name can still pass through probate. And neither document, by itself, does much about estate tax, asset protection, generational transfer, or the operational reality of a family with multiple residences, private investments, and operating businesses.

For families above roughly $10M in net worth, the planning problem is no longer "who gets what." It is: which appreciation can we move out of the taxable estate at an acceptable cost, how do we give the next generation reasonable protection from creditors and divorce claims, and how much control over the use of that wealth do we want decades from now?

The Federal Exclusion in 2026

Under federal legislation enacted in 2025 (P.L. 119-21), the federal basic estate and gift tax exclusion amount is $15,000,000 per individual beginning in 2026, with inflation adjustments in later years. The reduction that had been scheduled under the earlier TCJA provisions does not take effect under current law. Confirm the current figure with the IRS estate tax FAQ — and note that federal tax law remains subject to future legislative change.

Three things matter more than the headline number. First, lifetime taxable gifts reduce the exclusion available at death, so the figure is not renewed each year. Second, a married couple's combined $30,000,000 is conditional, not automatic: it depends on how assets are titled, on planning done during life, and — for a surviving spouse to use a deceased spouse's unused exclusion — on a timely filed Form 706 electing portability. The generation-skipping transfer tax exemption is separate and is not portable at all; it must be affirmatively allocated. Third, state law often binds first, and it varies by state rather than simply being lower everywhere.

The planning case does not depend on a scheduled cut. Assets transferred now leave future appreciation outside your estate, and IRS regulations provide that completed gifts made while the exclusion is higher are generally not clawed back if a future Congress lowers it. That combination is why families still move appreciating assets early rather than waiting. This is general information, not tax advice.

How New York, New Jersey, and Ohio Differ

New York. The 2026 basic exclusion amount is $7,350,000, and New York applies a cliff: an estate that exceeds the exclusion by more than 5% loses the benefit of the exclusion entirely rather than being taxed only on the excess. Current figures are published by the New York State Department of Taxation and Finance.

New Jersey. There is no New Jersey estate tax for deaths on or after January 1, 2018. New Jersey does impose an inheritance tax, but it is not a function of estate size — it depends on the beneficiary's relationship to the decedent, the type and location of the asset, and the decedent's domicile. Class A beneficiaries, which include a spouse or civil union partner, children and other lineal descendants, and parents, are exempt, so many wealthy New Jersey families with children owe no inheritance tax at all. Exposure typically arises with siblings, nieces and nephews, friends, or certain non-charitable entities. See the New Jersey Division of Taxation inheritance tax page and its beneficiary classes guidance.

Ohio. Ohio has no estate tax and no inheritance tax under current law, so Ohio-resident planning is usually driven by probate avoidance, business succession, and federal exposure rather than a state tax bill.

The Core HNW Toolkit

Revocable Living Trust. The foundation. Avoids probate for the assets actually titled in it, keeps those transfers private, and provides a management structure if you become incapacitated. It does not reduce estate tax and does not protect your assets from your own creditors.

Dynasty Trust. An irrevocable trust designed to hold assets for multiple generations. Whether it avoids transfer tax at each generation depends on the drafting, on how much generation-skipping transfer tax exemption is actually allocated to it, on the governing state's law on trust duration, and on how it is administered over time — it is not automatic. Families often situs these trusts in states with permissive duration rules, such as Delaware, South Dakota, or Nevada.

Spousal Lifetime Access Trust (SLAT). One spouse creates an irrevocable trust for the benefit of the other, using exclusion now so future appreciation accrues outside both estates while the beneficiary spouse retains access. Not every couple should create two trusts: mirrored trusts invite reciprocal trust doctrine scrutiny, and any pair of trusts needs that review. The real tradeoff is loss of access — divorce or the death of the beneficiary spouse can end the indirect access the plan assumed.

Grantor Retained Annuity Trust (GRAT). Transfers appreciation above the IRS Section 7520 hurdle rate to heirs with little or no gift tax. The benefit is conditional: if the assets do not outperform the hurdle rate, or if the grantor dies during the annuity term, much or all of the intended benefit is lost and trust assets may be pulled back into the estate. Short-term rolling GRATs are used for concentrated stock and pre-IPO equity for exactly that reason.

Irrevocable Life Insurance Trust (ILIT). Holds life insurance so the death benefit can be excluded from the taxable estate. Exclusion depends on the trust, not the label: the insured must not hold incidents of ownership, an existing policy transferred into the trust is generally included if death occurs within three years, and premium payments and notices have to be handled correctly. Done properly, this is how an illiquid estate — an operating business, real estate — funds a tax bill without a forced sale.

Family Limited Partnership / LLC. Holds the family's investment assets. May support valuation discounts for lack of control and lack of marketability when interests are gifted to trusts or heirs. Any discount depends on a qualified appraisal of the actual entity and its terms and is subject to IRS challenge — there is no standard percentage.

Protection for Heirs, and Its Limits

Sophisticated planning is not only about tax. An irrevocable trust drafted with discretionary distribution standards, no fixed withdrawal rights, and an independent trustee gives a beneficiary meaningful protection against a future divorce claim, lawsuit, or creditor — and that protection is often what heirs end up most grateful for. But it is a function of the terms, the timing, the governing state's law, and how the trustee actually administers the trust. A trust funded after a claim has arisen can be unwound under fraudulent transfer rules, distribution rights a beneficiary controls can be reached, and a trust you create for your own benefit is treated very differently from one you create for someone else.

The Tradeoff Nobody Mentions: Cost Basis

Gifting appreciated property during life is not free. The recipient generally takes your cost basis (carryover basis), so the built-in gain comes with it and is taxed on a later sale. Property included in your estate at death is generally eligible for a basis adjustment to value at that time, which can eliminate that gain entirely. See IRS Publication 551, Basis of Assets.

That means the right answer is a comparison, not a reflex. For a family whose exposure to transfer tax is modest, gifting low-basis assets can cost more in capital gains than it saves in estate tax. For a family well over the exclusion holding assets expected to appreciate sharply, moving them early is usually the stronger move. Work the numbers with your CPA alongside the questions that are not about tax at all: how much control you want to keep, what liquidity you need for your own lifestyle, and how ready the next generation is.

A Practical Planning Checklist

1. Get a real net worth statement — fair-market values, not basis, and note the basis separately.

2. Model your federal and state exposure, including New York's cliff and, where relevant, New Jersey's inheritance tax by beneficiary class.

3. Decide how much of your remaining lifetime exclusion you can responsibly use, taking prior taxable gifts into account.

4. Choose which assets to move, weighing expected appreciation against the basis you would give up.

5. Confirm beneficiary designations and titling actually match the plan — this is where good plans quietly fail.

6. Get the documents drafted, the trusts funded, and any gift tax return filed.

Drafting and funding a SLAT or dynasty trust takes time, and the timeline depends on your assets, how quickly information comes together, appraisals where they are needed, and third parties such as lenders, custodians, and carriers. Starting well before you want the plan finished is simply practical.

Key Takeaways

  • The federal basic exclusion amount is $15,000,000 per individual in 2026, reduced by prior taxable gifts; a couple's combined $30,000,000 depends on titling, planning, and a timely portability election.
  • State rules differ rather than being uniformly lower: New York's 2026 exclusion is $7,350,000 with a cliff, New Jersey has no estate tax but an inheritance tax that turns on who inherits, and Ohio has neither.
  • Dynasty trusts, SLATs, GRATs, and ILITs can move appreciation out of a taxable estate, but each result depends on drafting, exemption allocation, retained rights, and administration.
  • Family LLCs and limited partnerships may support lack-of-control and lack-of-marketability discounts, sized by a qualified appraisal and subject to IRS challenge.
  • Lifetime gifts carry over your cost basis; property included in the estate at death is generally eligible for a basis adjustment. Model both before gifting.

If you have $10M+ in assets and have not pressure-tested your plan against both the federal rules and your state's, that is among the highest-leverage legal work available to you.

Where to go next

Explore trust structures we build, dynasty trusts, and asset protection trusts, or review our fixed-fee pricing. When you are ready, choose how to start a conversation.

Frequently asked

Questions we hear most

What is the federal estate tax exclusion in 2026?
$15,000,000 per individual, with inflation adjustments in later years and reduced by prior taxable gifts. A married couple's combined $30,000,000 is not automatic — it depends on titling, lifetime planning, and, for a surviving spouse to use a deceased spouse's unused amount, a timely filed Form 706 electing portability.
Do state estate taxes apply on top of the federal tax?
It depends on the state. New York has its own estate tax with a 2026 basic exclusion of $7,350,000 and a cliff. New Jersey repealed its estate tax for deaths on or after January 1, 2018, but has an inheritance tax that depends on the beneficiary's relationship to the decedent — spouses, children, and other lineal descendants are exempt. Ohio has no estate or inheritance tax.
How do families create liquidity for estate tax?
Most commonly life insurance held by an irrevocable life insurance trust, so the proceeds are available without being included in the taxable estate — which requires that the insured hold no incidents of ownership and that a transferred existing policy survive the three-year rule. Deferral elections may help where a closely held business dominates the estate.
Should wealth pass outright to children?
It depends on the child and the amount. Outright gifts are simpler and cheaper to administer and may be sensible for modest amounts or a financially settled adult. A lifetime trust with an independent trustee costs more to run but can keep assets outside the child's taxable estate and give protection against divorce and creditor claims while remaining available for real needs. The choice is about the beneficiary's circumstances, how much control you want, tax exposure, and administrative cost.
Is it always better to gift assets during life?
No. Gifted property generally carries over your cost basis, so the built-in gain follows it and is taxed on a later sale, while property included in your estate at death is generally eligible for a basis adjustment. Gifting low-basis assets can cost more in capital gains than it saves in transfer tax. Model both, and weigh control and liquidity alongside the numbers.
Is asset protection guaranteed?
No. Properly structured, funded well before any claim, and administered correctly, trusts can substantially reduce exposure — but no structure defeats fraudulent transfer rules or every creditor in every circumstance, and a trust you create for your own benefit is treated differently from one you create for someone else.
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