NY Estate Tax & the Cliff — What Long Island Homeowners Should Know

New York imposes its own estate tax separate from the federal one. If your taxable estate exceeds the New York exemption, tax is owed — and New York has a “cliff”: once your estate exceeds 105% of the exemption, the exemption vanishes entirely and the whole estate is taxed, not just the excess. For Long Island families, decades of home appreciation in Nassau and Suffolk can quietly push an estate over that line.

Estate-tax exemption amounts change every year. The figures below illustrate how the rules work — always verify the current-year numbers before relying on them.

How New York’s Estate Tax Works

When a New York resident dies, the executor must file a New York estate-tax return if the gross estate exceeds the state exemption. The tax is calculated on the taxable estate at graduated rates. This is separate from — and often triggers before — the federal estate tax, because New York’s exemption is far lower than the federal exemption.

The New York Estate Tax “Cliff” (105% Rule)

This is the trap unique to New York:

• If your taxable estate is at or below the exemption — no NY estate tax.
• If it’s between 100% and 105% of the exemption — only the excess over the exemption is taxed (a steep phase-out).
• If it exceeds 105% of the exemption — you lose the entire exemption and the whole estate is taxed from the first dollar.

Worked example: Suppose the exemption is roughly $7 million (verify current figure). An estate at $7M owes nothing. An estate at $7.35M (105%) is right at the edge. An estate at $7.5M loses the exemption entirely and is taxed on the full $7.5M — the family can owe more in tax than the amount they went over by. Going $150,000 over the cliff can cost hundreds of thousands.

Federal vs. New York Exemption

Feature	Federal	New York
Exemption	Much higher (millions more)	Lower — triggers first
Cliff	No	Yes (105% rule)
Portability between spouses	Yes	No
Top rate	40%	16%

Verify current-year exemption figures for both.

No NY Inheritance or Gift Tax — But the 3-Year Add-Back

New York has no inheritance tax and no gift tax — a common point of confusion. But there’s a catch: New York adds back taxable gifts made within three years of death to the estate. So deathbed gifting to dodge the cliff is partly clawed back. Lifetime gifts made well in advance, however, can still reduce the estate.

Portability — and Why New York Lacks It

Portability lets a surviving spouse use a deceased spouse’s unused federal exemption. New York has no portability. That means Long Island couples can’t rely on one spouse’s exemption transferring at the first death — they must plan with a credit shelter (bypass) trust to use both spouses’ New York exemptions.

Strategies to Reduce Exposure

• Credit shelter / bypass trusts — capture both spouses’ NY exemptions despite no portability.
• Lifetime gifting — made more than three years before death to avoid the add-back.
• Charitable bequests — reduce the taxable estate and can pull an estate back under the cliff.
• Irrevocable Life Insurance Trusts (ILITs) — keep life-insurance proceeds out of the taxable estate.

Long Island Cliff Exposure

This is where Long Island differs from much of the state. A couple who bought a Garden City, Manhasset, or Cold Spring Harbor home decades ago may now hold a $1.5M–$3M+ house — and a North Fork or Hamptons second home stacks on top. Add retirement accounts and the estate can clear the NY exemption without anyone feeling “wealthy.” Many Long Island estates sit close enough to the cliff that trust planning is the difference between owing nothing and owing six figures.

Key Definitions

• Gross estate — everything you own at death, including the home, accounts, and life insurance you control.
• Taxable estate — gross estate minus deductions (debts, expenses, marital and charitable transfers).
• Exemption — the amount that can pass NY-tax-free, if you stay under the cliff.
• Portability — federal carryover of unused exemption between spouses (not available in NY).

Frequently Asked Questions

Does New York have an inheritance tax? No. New York has an estate tax (paid by the estate) but no inheritance tax and no gift tax — though gifts within three years of death are added back to the estate.

Can a Long Island home really trigger NY estate tax? Yes. Long-appreciated Nassau and Suffolk homes, plus a second home and retirement accounts, can push a “middle-class” estate over the NY exemption and into the cliff.

Why does the cliff matter so much? Because exceeding 105% of the exemption wipes out the exemption entirely — the whole estate is taxed, not just the overage, so being slightly over can cost dramatically.

Worried your Long Island estate is near the cliff? Book a 30-minute consult and review our trusts guide for reduction strategies.