Estate Tax Exemption 2026 in New York

Yes on both counts, and the second part is what surprises most New York families. New York is one of a handful of states that imposes its own estate tax, separate from anything the federal government charges. Florida and California do not. A person who dies a Florida resident with a large estate may owe no state estate tax at all, because Florida simply does not have one. New York is different. The state taxes estates above its own exemption, and that exemption sits well below the federal one. So you can have an estate that owes zero federal estate tax and still writes a sizable check to Albany.

Here is why the gap matters. The federal estate tax only kicks in above a very high exemption amount, one that was raised for 2026 and gets indexed for inflation each year. Most estates never come close to it. New York sets its exemption far lower, in the high single-digit millions, also indexed for inflation. That means there is a whole band of estates, those large enough to clear the New York line but well under the federal line, that owe New York estate tax and nothing to the IRS. For a New York City homeowner who bought decades ago, a retirement account, a life insurance policy paid to the estate, and an apartment that has appreciated for thirty years can stack up past the state exemption without anyone planning for it.

The federal estate tax is reported on the federal estate tax return, and you can read the form details on the IRS page for Form 706. New York runs its own return on Form ET-706, which starts from the federal computation but applies the state exemption and the state rules. The two returns talk to each other, but they reach different answers because the exemptions are so far apart. The general guidance on estate administration, including what the executor has to file, lives in IRS Publication 559, which is worth a read for anyone serving as an executor.

The practical lesson is that New York residents cannot plan around the federal number alone. A financial advisor who tells a client in Brooklyn that they have nothing to worry about because they are under the federal exemption is giving advice that works in Miami and fails in New York. The state exemption is the line that actually binds for most well-off New York families. We see estates every year that would have owed nothing federally and still faced a six-figure New York bill that simple planning during life could have reduced or erased.

Residency drives all of this. New York taxes the estate of anyone who dies a New York resident on their worldwide assets, and it taxes nonresidents on New York real estate and tangible property located in the state. Someone who keeps an apartment in Manhattan but claims Florida residency needs the residency position to actually hold up, because if New York treats them as a resident at death, the entire estate comes into the New York base. That residency question is a planning matter people should settle long before it becomes an estate matter.

If your estate is anywhere near the New York exemption, the right move is to run the numbers with current figures, because the exemption changes each year and the planning windows close at death. We walk New York clients through this as part of our tax strategy consulting work, looking at the state and federal pictures together rather than treating the federal exemption as the only line that matters. The estate that plans for the New York tax keeps far more for the heirs than the one that assumes the federal exemption covers everything.

The New York estate tax cliff is the single harshest feature of the state system, and it is the reason planning near the threshold is worth real money. In most tax systems, an exemption shields the first dollars and you only pay tax on the amount above the line. The federal estate tax works that way. New York does not. New York gives you the full exemption only if your estate stays at or below it. Once the estate climbs past about 105 percent of the exemption, the exemption vanishes entirely and the whole estate gets taxed from the first dollar, not just the amount over the line. That is the cliff.

Walk through what that means in plain numbers. Suppose the New York exemption in a given year sits somewhere in the high single-digit millions, and it is indexed so it moves each year. An estate right at that exemption owes no New York estate tax. An estate a little above it owes tax only on the overage, with the exemption phasing out as you climb. But cross the 105 percent mark and the phase-out completes. The exemption is gone. The entire estate is taxed, including the millions that would have been sheltered if the estate had been just slightly smaller. The marginal effect in that narrow phase-out band is brutal. An extra dollar of estate value in the wrong spot can trigger hundreds of thousands of dollars of New York estate tax.

This produces a result that feels wrong but is exactly how the law operates. An estate that comes in just under the line can pass with no New York tax, while an estate a few percent larger can owe a tax that exceeds the entire amount by which it crossed the line. The person who dies with slightly more leaves their heirs with less after tax than they would have if the estate had been smaller. That is not a typo. It is the cliff doing what it was designed to do, which is to claw back the benefit of the exemption from larger estates all at once.

Because the cliff is so sharp, the planning around it is concrete and the dollars are large. The most common tool is charitable giving timed to keep the taxable estate under the cliff. A person whose estate sits inside the phase-out band can leave a bequest to charity that drops the taxable estate back below the threshold, and in that narrow zone the charitable gift can cost the heirs almost nothing because it saves a tax that would otherwise consume the same money. Lifetime gifting can also pull assets out of the estate, though New York has an add-back rule for certain gifts made shortly before death that you have to account for. The point is that an estate sitting near the cliff should be measured carefully, because small moves change the answer enormously.

The federal side has no cliff at all, which is part of why people miss the New York one. The federal estate tax, reported on Form 706, gives you the exemption and taxes only the excess, smoothly. Someone used to thinking about the federal rules assumes New York works the same way and that going slightly over costs only a little. It does not. The New York return on Form ET-706 applies the cliff, and the executor filing it has to know the threshold for the year of death. General executor duties and the filing picture are covered in IRS Publication 559.

If an estate is anywhere within shouting distance of the New York exemption, the cliff turns rough estimates into expensive guesses. The exemption figure changes annually, so the threshold that mattered last year is not the one that matters this year. We model the cliff for New York clients using the current year exemption and look at charitable and gifting moves that keep an estate on the right side of the line, as part of our tax strategy consulting work. Confirm the exact exemption and cliff threshold for the year in question before relying on any of these numbers, because they move every year and the difference between just under and just over is the whole estate.

This is the planning gap that quietly wastes one spouse’s entire New York exemption, and most couples never know it happened until the second death. The federal system has a feature called portability. When the first spouse dies without using all of their federal estate tax exemption, the survivor can carry over the unused amount and add it to their own, effectively doubling the shelter for the couple. New York does not offer portability. The unused New York exemption of the first spouse to die simply disappears. There is no carryover, no election, nothing to preserve it. If the first spouse leaves everything outright to the survivor, that first exemption is gone forever.

Here is how the trap springs. Most married couples leave everything to each other. The first spouse dies and leaves the whole estate to the survivor. Because of the unlimited marital deduction, that transfer is free of estate tax at the first death, both federally and in New York, no matter how large it is. So far so good, and many couples stop thinking about it there. But everything is now in the survivor’s name. When the survivor dies, the entire combined estate is taxed against the survivor’s single New York exemption. The first spouse’s New York exemption was never used, and because New York has no portability, it cannot be recovered. The couple effectively threw away one full exemption.

The fix is a credit-shelter trust, sometimes called a bypass trust or a family trust. Instead of leaving everything outright to the survivor, the first spouse’s will or revocable trust directs an amount up to the New York exemption into a separate trust at the first death. The survivor can benefit from that trust during their life, drawing income and, within limits, principal, so they are not cut off from the money. But the trust assets are not counted in the survivor’s estate when the survivor later dies. That move uses the first spouse’s New York exemption at the first death, when it is available, instead of letting it lapse. The result is that the couple gets the benefit of both New York exemptions rather than just one.

Run the rough math and the stakes are clear. Two New York exemptions in the high single-digit millions, sheltered through proper trust planning, protect a combined amount in the high teens of millions from New York estate tax. Without the credit-shelter trust, the couple is limited to a single exemption at the second death, and the difference, the entire second exemption, gets exposed to New York tax that runs into the double-digit percentages. For a couple with a New York City apartment, retirement accounts, and investments that have grown over a long marriage, that wasted exemption can mean a seven-figure tax that planning would have avoided.

The credit-shelter trust has to be drafted into the estate documents while both spouses are alive, because it operates at the first death and there is no way to create it afterward. This is lawyer work, drafting the trust language, but it depends on tax modeling to size the trust correctly against the New York cliff and the current exemption. Fund the trust with too much and you can stumble into the cliff on the first estate. Fund it with too little and you waste part of the exemption you were trying to capture. The federal gift and estate mechanics that interact with this, including lifetime gifting reported on Form 709 and the estate return on Form 706, all have to line up with the New York plan.

If you are a married New York couple with a sizable estate and your documents leave everything outright to each other, you almost certainly have this gap. We coordinate with estate attorneys and run the New York and federal numbers so the credit-shelter trust is sized right against the current exemption and the cliff, as part of our tax strategy consulting work. Confirm the current exemption figures before sizing any trust, because they index each year and the trust amount should track them.

New York has a rule that pulls certain gifts you made before death back into your taxable estate, and it exists to stop people from emptying their estate on their deathbed to dodge the state tax. The rule adds back the value of taxable gifts you made within three years of your date of death. So if you give away a large chunk of your assets and then die within three years, New York acts as though you still owned that property at death and counts it in figuring the estate tax. The gift is not undone, the recipient still keeps it, but for the math of the New York estate tax the value comes back into the base.

The reason this rule matters so much in New York traces straight back to the cliff. Because New York taxes the entire estate once you cross the threshold, a person near the line has a strong incentive to give assets away during life to stay under it. The three-year add-back limits how late you can do that. Gifts made well before death, outside the three-year window, stay out of the estate and do the planning work they were meant to do. Gifts made in the final three years get dragged back in. So timing is everything. A gifting plan started years before death works. A flurry of gifts after a terminal diagnosis often does not, because the add-back catches them.

There are limits and exceptions to the add-back that matter in practice. The rule reaches taxable gifts, which connects it to the federal gift tax system, where gifts above the annual exclusion amount are the ones that count. Gifts that fall within the annual federal gift tax exclusion generally are not the target, so ordinary annual gifting to children and grandchildren, kept within the exclusion, is a clean way to move money out of a New York estate over time without tripping the add-back. The exclusion amount is set federally and indexed, and lifetime taxable gifts get reported on Form 709, the federal gift tax return. New York does not have its own separate gift tax, which is what makes the three-year add-back the state’s main tool for policing deathbed transfers.

Walk through how it plays out. A New York resident with an estate sitting above the cliff gives two million dollars to her children four years before she dies. That gift is outside the three-year window, so it stays out of her New York estate, and it may have dropped her below the cliff, saving a large New York tax. Now change one fact. She makes the same gift two years before death. The add-back pulls that two million back into her taxable estate, the cliff math reappears, and the gift accomplished nothing for New York purposes. Same gift, same recipients, completely different tax result, decided entirely by timing.

The add-back interacts with the rest of the estate computation in ways an executor has to track. The estate return on Form 706 federally and the New York ET-706 both deal with prior gifts, but New York applies its own three-year reach to the state base. An executor administering an estate where the decedent made large recent gifts needs to identify those gifts, value them as of the gift date, and add them back on the New York return. The general framework for what an executor reports and how prior gifts feed the estate computation is laid out in IRS Publication 559, which every executor should review.

The takeaway for living planning is that early beats late, every time. If you expect your estate to push against the New York exemption, a steady gifting program started years out moves assets cleanly, while waiting until health declines often runs into the three-year wall. We map out gifting strategies for New York clients with the add-back and the cliff both in view, as part of our tax strategy consulting work, and we keep the gift records straight through our bookkeeping work so the Form 709 filings and the eventual estate return tell a consistent story. Confirm the current annual exclusion and exemption figures before building any gifting plan, because both index each year.

The step-up in basis is the quiet benefit that often saves heirs more than the estate tax ever costs, and people miss it because it works in the background. When you die, the assets that pass to your heirs get their cost basis reset to the fair market value as of your date of death. That reset is the step-up. It matters because capital gains tax is charged on the difference between what you sell an asset for and its basis. If the basis steps up to date-of-death value, all the appreciation that happened during your lifetime simply disappears for income tax purposes. Your heirs can sell the asset the day after they inherit it and owe little or no capital gains tax, because their basis is now the value at the date of death.

Picture a New Yorker who bought a co-op in 1985 for 200,000 dollars that is worth 2 million dollars at death. If he had sold it during life, he would have owed capital gains tax on roughly 1.8 million dollars of appreciation, a large bill even after any exclusion. Instead he holds it until death. His heirs inherit it with a basis stepped up to 2 million dollars. They sell it for 2 million dollars and owe almost no capital gains tax, because there is no gain over the stepped-up basis. The lifetime appreciation was never taxed for income tax purposes. The rules for figuring the basis of inherited property are spelled out in IRS Publication 551, which is the place to confirm how the step-up is computed for different kinds of assets.

The unlimited marital deduction is a different tool that works at a different stage, and the two interact in important ways. The marital deduction lets you leave any amount of property to your spouse, during life or at death, with no estate or gift tax on the transfer, period. There is no cap. A spouse can inherit a hundred million dollars and the transfer to the spouse is free of estate tax at the first death. That is what allows the common plan of leaving everything to the surviving spouse to avoid tax at the first death. The catch, covered in the portability answer above, is that deferring everything to the survivor can waste the first spouse’s New York exemption because New York has no portability.

Now see how the step-up and the marital deduction combine. Assets that pass to the surviving spouse under the marital deduction get a step-up in basis at the first death. Then, when the survivor later dies, those same assets get a second step-up to their value at the second death. Property held until the second death can therefore get two basis adjustments over time, which is a real income tax advantage for the heirs. But the assets are also fully in the survivor’s estate for estate tax, against a single New York exemption, which is the tension the credit-shelter trust addresses. Estate tax planning and income tax basis planning sometimes pull in opposite directions, and a good plan weighs both rather than chasing one.

That tension is the part people get wrong. Pushing every asset to the survivor gets the most step-up benefit but can blow the New York exemption and walk the survivor’s estate into the cliff. Funding a credit-shelter trust saves the estate tax exemption but the trust assets get only one step-up, at the first death, and not a second one at the second death. The right balance depends on how large the estate is, how much the assets have appreciated, and where the estate sits relative to the New York cliff. There is no single answer that fits every family, which is why a married couple with a sizable, highly appreciated New York estate needs the numbers run rather than a rule of thumb applied.

For the heirs, the step-up also changes what records they need. They have to establish the date-of-death value, often through an appraisal, because that value becomes their basis going forward and they will need it whenever they eventually sell. The estate return on Form 706 and the basis rules in Publication 551 both turn on that valuation. We help New York families weigh the estate tax cost against the income tax step-up benefit, and we handle the basis tracking and the heirs’ eventual sale reporting through our individual tax return preparation work, coordinated with the estate planning through our tax strategy consulting service. Getting both sides on the table is how you keep the most for the next generation.