New York imposes its own estate tax, separate from the federal one, on estates that exceed the state exemption — and it has a uniquely harsh “cliff” that can tax the entire estate, not just the excess. For Brooklyn homeowners whose brownstones have appreciated into seven figures, this matters enormously. New York has no inheritance tax and no gift tax, but it does add gifts back into the estate if made within three years of death. (Note: exemption figures change annually — verify the current-year amount.)
How New York estate tax works
When a New York resident dies, their estate may owe NY estate tax if the taxable estate exceeds the state exemption. The tax is reported on Form ET-706 and is due within nine months of death. Unlike the federal system, which taxes only the amount over the exemption, New York’s structure phases out the exemption itself as the estate grows — creating the “cliff.”
Gross estate: everything you own at death — real property, accounts, life insurance you control, business interests. Taxable estate: the gross estate minus allowable deductions (debts, the marital deduction, charitable gifts). Exemption: the amount that can pass free of estate tax.
The New York estate tax “cliff” (the 105% rule)
Here’s the trap. The NY exemption is fully available only if your taxable estate stays at or below it. Once the estate exceeds the exemption by more than 5% — i.e., reaches roughly 105% of the exemption — the exemption disappears entirely and the whole estate is taxed from the first dollar.
Worked example (illustrative — verify current exemption): Suppose the NY exemption is $X. A Bay Ridge estate at exactly $X owes zero NY estate tax. An estate at 105% of $X loses the entire exemption and is taxed on the full amount — meaning a relatively small bump in value (a brownstone that appreciated another notch) can create a tax bill far larger than the extra value itself. Estates landing in that narrow zone face an effective marginal rate that can exceed 100%.
Federal vs. New York estate tax
| Feature | Federal | New York |
|---|---|---|
| Separate exemption | Yes (much higher) | Yes (lower) |
| “Cliff” / phase-out | No | Yes (105% rule) |
| Portability between spouses | Yes | No |
| Gift tax | Yes | No (but 3-year add-back) |
| Inheritance tax | No | No |
Because federal and NY exemptions differ, a Brooklyn estate can owe NY estate tax while owing no federal tax at all.
No NY inheritance or gift tax — but a 3-year add-back
New York has no inheritance tax (a tax on beneficiaries) and no gift tax during life. However, NY law adds back taxable gifts made within three years of death into the gross estate. So deathbed gifting to escape the cliff doesn’t work — the gifts come right back into the calculation. Planned gifting must happen well in advance.
Why New York lacks portability — and why it matters
Portability: a federal rule letting a surviving spouse use the deceased spouse’s unused estate-tax exemption.
New York does not offer portability. If a Brooklyn couple leaves everything outright to the survivor, the first spouse’s NY exemption is simply lost. The fix is a credit shelter (bypass) trust that captures the first spouse’s exemption at the first death.
Strategies to reduce New York estate tax
- Credit shelter / bypass trusts — preserve both spouses’ exemptions
- Lifetime gifting — done more than 3 years before death
- Irrevocable life insurance trusts (ILITs) — keep policy proceeds out of the taxable estate
- Charitable bequests — fully deductible
- Careful timing and valuation — to stay below the cliff
See our trusts guide for how these structures are built.
The Brooklyn cliff exposure
A row house bought in Flatbush or Park Slope decades ago for a five-figure sum can easily be worth $1.5–$3 million today. Add retirement accounts and life insurance, and an “ordinary” Brooklyn family can drift over the NY exemption without ever feeling wealthy. Because the home is the bulk of the estate and is illiquid, an unplanned cliff bill can force heirs to sell the very brownstone they hoped to keep. This is the single most overlooked risk in Brooklyn estate planning — and the most fixable with early action.
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 (paid by beneficiaries) and no gift tax. People often confuse the two; only the estate tax applies in Brooklyn.
How does the New York estate tax cliff actually hurt me? If your taxable estate exceeds the exemption by more than 5%, you lose the exemption entirely and the whole estate is taxed. A modest overage can create a disproportionately large bill — careful planning keeps appreciated Brooklyn property below the edge.
Will my heirs owe federal tax on my Brooklyn house too? Possibly not — the federal exemption is far higher than New York’s, so many Brooklyn estates owe NY estate tax while owing zero federal estate tax. Always check both, with current-year figures.
Plan ahead of the cliff
Estate-tax figures change every year, so verify current numbers and revisit your plan regularly. Book a 30-minute consultation with Russel Morgan to assess your cliff exposure before it becomes your heirs’ problem.