New York Estate Tax Rates: The 2026 Bracket Schedule

New York’s estate tax does not operate as a flat tax. Instead, it applies on a graduated, progressive basis, much like the federal income tax. The higher the taxable estate, the higher the marginal rate applied to the topmost portion of that estate. Understanding how these brackets work, and how they apply to real Westchester County estates, is essential for accurate tax planning.

This page breaks down the complete 2026 New York estate tax rate schedule, explains how the rates are applied, shows detailed calculations for typical estate sizes, and compares New York’s approach to the federal estate tax system.

The Complete 2026 New York Estate Tax Rate Schedule

The following table shows the marginal tax rate that applies to each bracket of the taxable estate, along with the cumulative base tax at the bottom of each bracket. These rates are established by Tax Law Section 952 and apply to estates of decedents dying in 2026.

Understanding Marginal vs. Effective Rates

A critical distinction in any graduated tax system is the difference between the marginal rate and the effective rate. The marginal rate is the percentage applied to the next dollar of taxable income. The effective rate is the average tax rate across the entire taxable amount.

For example, an estate with a taxable value of $1,500,000 does not pay 5.5% on the entire amount. Instead, it pays:

• 3.06% on the first $500,000 ($15,300)
• 5.0% on the next $500,000 ($25,000)
• 5.5% on the final $500,000 ($27,500)
• Total tax: $67,800
• Effective rate: 4.52%

The marginal rate (5.5%) applies only to that final $500,000 bracket. The effective rate across the entire estate is lower. This distinction matters for planning: when analyzing whether a lifetime gift or other strategy is worthwhile, the relevant rate is the marginal rate on the dollars being moved, not the average effective rate on the entire estate.

How the Rates Apply: Below the Basic Exclusion

For most Westchester families, the New York estate tax calculation begins with the basic exclusion amount. For deaths in 2026, that amount is $7,350,000.

When a taxable estate falls below the exclusion, no New York estate tax is due at all. The exclusion acts as a credit against the tax, not as a deduction from income. This is an important distinction: it means the entire amount up to $7,350,000 is shielded, not merely deducted.

An estate valued at $7,350,000 owes exactly zero New York estate tax.

An estate valued at $8,000,000 is subject to tax only on the $650,000 that exceeds the exclusion. The calculation would be as follows:

• Taxable estate for New York purposes: $8,000,000
• Less: basic exclusion amount ($7,350,000)
• Amount subject to tax: $650,000
• Tax on $650,000: The $650,000 falls entirely within the $500,000–$1,000,000 bracket.
  • Base tax at bottom of bracket: $15,300
  • Tax on additional $150,000 at 5.0%: $7,500
  • Total tax: $22,800

How the Rates Apply: Above the Cliff

The situation changes dramatically if an estate exceeds the 105% cliff threshold, which stands at $7,717,500 for 2026. When an estate exceeds the cliff, the entire exclusion is forfeited. The full estate value becomes subject to tax, calculated from the first dollar using the rate table above.

An estate valued at $7,750,000 (which exceeds the cliff by $32,500) would be taxed on the full $7,750,000, not on the $32,500 excess. This produces a massive, unexpected liability and is one of the most consequential aspects of New York estate tax planning.

The calculation would be as follows:

• Taxable estate for New York purposes: $7,750,000
• Cliff threshold exceeded: The estate is above $7,717,500, so the exclusion disappears.
• Amount subject to tax: $7,750,000 (the entire amount)
• Tax on $7,750,000:
  • Base tax through the $7,100,000 bracket: $650,800
  • Additional amount above $7,100,000: $650,000
  • Tax on additional $650,000 at 13.6%: $88,400
  • Total tax: $739,200

Compare this to an estate just below the cliff:

• Taxable estate: $7,700,000
• Cliff threshold: Not exceeded.
• Amount subject to tax: $7,700,000 − $7,350,000 = $350,000
• Tax on $350,000:
  • Base tax through the bottom bracket: $15,300
  • Additional amount above $500,000: $0 (the estate does not exceed $500,000 in taxable amount)
  • The $350,000 falls entirely within the $0–$500,000 bracket.
  • Tax: $350,000 × 3.06% = $10,710

The difference between a $7,700,000 estate and a $7,750,000 estate is approximately $728,500 in additional New York estate tax. This is why the cliff is called a “cliff”: the liability does not increase gradually; it precipitates downward.

Example Calculations for Typical Westchester Estates

The following examples illustrate how the rate schedule applies to estates of various sizes typical in Westchester County.

Example 1: An $8,000,000 Estate

This is a common estate size in Westchester communities. It might consist of a home worth $1,200,000, investment accounts and retirement plans totaling $4,000,000, life insurance of $1,500,000, and miscellaneous personal property and other assets totaling $1,300,000.

• Federal estate: $8,000,000

• Federal exemption (2026): $15,000,000

• Federal estate tax: $0 (no exemption exceeded)

• New York taxable estate: $8,000,000

• New York basic exclusion (2026): $7,350,000

• Cliff threshold (2026): $7,717,500

• Amount exceeding exclusion: $650,000

• Cliff status: Not exceeded (the estate is below $7,717,500)

• New York estate tax calculation:

  • Taxable amount: $650,000
  • Base tax at $500,000 bracket: $15,300
  • Tax on additional $150,000 at 5.0%: $7,500
  • Total New York estate tax: $22,800

The effective New York estate tax rate on this $8,000,000 estate is 0.285%. This is far less than the marginal rate because the vast majority of the estate is sheltered by the exclusion.

Example 2: A $10,000,000 Estate

This estate includes a home in a premium Westchester community worth $2,000,000, a vacation property worth $800,000, investment and retirement accounts totaling $5,200,000, life insurance of $1,200,000, and other assets worth $800,000.

• Federal estate: $10,000,000

• Federal exemption (2026): $15,000,000

• Federal estate tax: $0

• New York taxable estate: $10,000,000

• New York basic exclusion (2026): $7,350,000

• Cliff threshold (2026): $7,717,500

• Amount exceeding exclusion: $2,650,000

• Cliff status: Exceeded (the estate is above $7,717,500)

• New York estate tax calculation:

  • Because the estate exceeds the cliff, the exclusion is forfeited entirely.
  • Amount subject to tax: $10,000,000 (the full amount)
  • Tax calculation (graduated brackets on the full $10,000,000):
    • Tax through the $7,100,000 bracket: $650,800
    • $7,100,000 to $8,100,000 at 13.6%: $136,000
    • $8,100,000 to $9,100,000 at 14.4%: $144,000
    • $9,100,000 to $10,000,000 at 15.2%: $136,800
    • Total New York estate tax: $1,067,600

The effective New York estate tax rate on this $10,000,000 estate is 10.68%. The cliff causes the effective rate to jump dramatically compared to an estate of $8,000,000.

Example 3: A $12,000,000 Estate

This is a substantial estate, perhaps the estate of a business owner, an executive, or a family with significant inherited wealth. It might include real property worth $3,000,000, a business interest or concentrated stock position worth $4,000,000, retirement accounts and life insurance totaling $3,500,000, and miscellaneous assets worth $1,500,000.

• Federal estate: $12,000,000

• Federal exemption (2026): $15,000,000

• Federal estate tax: $0

• New York taxable estate: $12,000,000

• New York basic exclusion (2026): $7,350,000

• Cliff threshold (2026): $7,717,500

• Amount exceeding exclusion: $4,650,000

• Cliff status: Exceeded

• New York estate tax calculation:

  • Amount subject to tax: $12,000,000 (the full amount, because the cliff applies)
  • Tax calculation (graduated brackets on the full $12,000,000):
    • Tax through the $9,100,000 bracket: $930,800
    • $9,100,000 to $10,100,000 at 15.2%: $152,000
    • $10,100,000 to $12,000,000 at 16%: $304,000
    • Total New York estate tax: $1,386,800

The effective rate on this $12,000,000 estate is 11.56%. The New York estate tax alone, which would be $0 under the federal system (because the $15,000,000 exemption is not exceeded), represents nearly $1.4 million in liability.

New York Rates vs. Federal Rates

The contrast between the New York and federal estate tax systems is stark.

Federal rates. The federal estate tax applies at a flat rate of 40% to any taxable amount exceeding the exemption. There are no brackets. For 2026, the federal exemption is $15,000,000 per person ($30,000,000 for a married couple). An estate of $16,000,000 would owe federal tax only on the $1,000,000 excess: $400,000.

New York rates. New York’s rates range from 3.06% to 16%. But the presence of the cliff and the lower exclusion amount ($7,350,000) mean that many Westchester families face New York estate tax while owing nothing federally.

The $8,000,000 estate in Example 1 owes zero federal tax (the exemption is $15,000,000) but $22,800 in New York tax. A family with $30,000,000 in wealth split evenly between spouses ($15,000,000 each) owes zero federal tax but substantial New York tax if those assets are in Westchester.

The gap between the New York exclusion and the federal exemption creates a unique planning landscape. Families must plan for the New York tax separately, even when they owe nothing federally. For a comprehensive comparison, see New York vs. Federal Estate Tax: Key Differences.

The Three-Year Clawback and Lifetime Gifts

An important feature of New York’s rate system is that it applies to the taxable estate as defined under New York law; it includes gifts made within three years of death. This has direct implications for the effective rate on lifetime gifts.

If a donor makes a gift to reduce the estate from $8,000,000 to $7,500,000, but dies within three years, the gift is pulled back into the estate for New York purposes. The estate reverts to $8,000,000 for New York tax purposes, even though the asset is no longer legally owned by the estate. This means the gift did not achieve its tax-saving purpose.

Conversely, a gift made more than three years before death is permanently outside the estate and the New York tax system. It will not be taxed as part of the estate, regardless of the rate schedule.

This is why timing matters. A strategic gifting program, if it begins more than three years before anticipated death, can systematically reduce the taxable estate and move it below the cliff. A deathbed gifting strategy has no effect on the New York estate tax liability.

The Credit Against Federal Tax

The New York estate tax is not an additional tax burden on top of the federal system. Rather, under IRC Section 2058, the New York estate tax paid is allowed as a credit against the federal estate tax owed.

For the $10,000,000 estate in Example 2, which owed $1,045,200 in New York tax, that full amount would be credited against any federal estate tax liability (if federal tax were owed). This means the $1,045,200 is not duplicative; it is a state-level tax that offsets any federal liability dollar-for-dollar.

However, for estates that do not exceed the federal exemption (like most Westchester families in 2026), there is no federal tax owed, and therefore no federal liability against which to credit the New York tax. The New York tax stands alone.

Why Westchester Families Often Hit These Brackets

Westchester County demographics and asset patterns mean that many families fall squarely into the middle and upper brackets of this rate schedule.

A home in Scarsdale, Bronxville, Chappaqua, or Rye often exceeds $1,500,000. A professional household with two earners, each with a 401(k) or IRA, may have accumulated $2,000,000 or more in retirement savings. Life insurance policies, often purchased for estate liquidity or income replacement, frequently run to $500,000 or $1,000,000. Brokerage accounts, real estate, and business interests add additional value.

By the time a typical dual-income Westchester professional reaches age 70 or 80, a combined household estate of $8,000,000 to $12,000,000 is common. This range is well above the New York exclusion but below the federal exemption, squarely in the zone where New York estate tax planning becomes essential.

Filing and Payment Obligations

The New York estate tax is reported on Form ET-706 (the New York Estate Tax Return), which must be filed with the New York State Department of Taxation and Finance within nine months of the date of death. An automatic six-month extension is available, but it does not extend the payment deadline.

The tax is due in full by the original due date. Interest accrues on any unpaid balance at the rate established by the Tax Law, and penalties may apply for late filing or late payment.

The executor or personal representative of the estate is personally responsible for ensuring that the return is filed and the tax is paid. Failure to do so can result in personal liability for the executor, separate from the estate’s tax obligations.

Planning Considerations

For Westchester families, understanding the rate schedule is the starting point for tax planning. The practical implications include:

Avoiding the cliff. An estate that falls between the exclusion amount ($7,350,000) and the cliff threshold ($7,717,500) is in a precarious position. A modest appreciation in estate value can cause the cliff to apply and eliminate the entire exclusion. Families in this range should focus on strategies to move the estate below the threshold: annual exclusion gifts, strategic charitable bequests, or irrevocable life insurance trusts.

Marginal rate planning. For estates above the cliff, the relevant rate for planning purposes is the marginal rate applicable to the top portion of the estate. An estate of $12,000,000 has a marginal rate of 15.2%. A gift or other strategy that reduces the estate by $100,000 would save approximately $15,200 in New York estate tax, not a percentage based on the overall effective rate.

Lifetime gifting timeline. Because gifts made within three years of death are clawed back, an effective gifting program should begin well in advance of death. A program of annual exclusion gifts ($19,000 per recipient per year) begun 10 years before death can remove nearly $200,000 per recipient from the taxable estate, well before the three-year clawback window.

Trust-based planning. The absence of portability for married couples means that trust-based planning is more important in New York than in the federal system. A credit shelter trust preserves the first spouse’s exclusion and can shelter significant assets from New York tax.

Next Steps

If your Westchester family has assets approaching the New York basic exclusion amount, or if you are uncertain whether your current estate plan accounts for the state tax burden, an experienced estate planning attorney should review your situation. The rates shown here apply equally to all estates, but planning strategies are highly individual based on family circumstances, asset composition, and long-term goals.

The gap between the New York exclusion and the federal exemption creates both a challenge and an opportunity. Understanding the rate schedule is the essential foundation for seizing that opportunity. For a complete overview of New York estate tax, see New York Estate Tax: A Complete Guide for 2026.

This page is for informational purposes only and does not constitute legal or tax advice. The New York estate tax rate schedule, exclusion amounts, and cliff threshold are subject to change. An attorney licensed to practice in New York should review your specific situation to determine applicable rates and available planning strategies. Contact our office to discuss your estate and any New York estate tax planning concerns.