The North Jersey estate where 13.5% goes to a tax people think was repealed

New Jersey does not tax estates. It taxes beneficiaries, by relationship, and it does not much care how large the estate is. The result is that two North Jersey households with identical balance sheets can face a New Jersey tax bill of zero or of a quarter of a million dollars, decided entirely by who is named on the paperwork.

The household

A couple in Morris County, no children, second death. The estate comes to $1,800,000: a paid-off house, two retirement accounts, and a brokerage account. The will divides it evenly three ways, between her sister and his two nephews, because those are the people they were closest to.

Beneficiary	Class	Receives	New Jersey inheritance tax
Sister	C	$600,000	$63,250
Nephew	D	$600,000	$90,000
Nephew	D	$600,000	$90,000
Total		$1,800,000	$243,250

That is 13.5% of the estate, gone to a tax that most people in New Jersey believe was repealed. What was repealed was the estate tax. This is the other one.

Had the same $1,800,000 gone to children instead, the New Jersey tax would have been zero, and there would have been no federal estate tax either, because the 2026 federal exclusion is $15,000,000 per person. Same money, same house, same accounts. Different names on the form.

The sister is not in the same class as the nephews

Siblings are Class C. The first $25,000 is exempt, and the rate is 11% up to $1,100,000, then 13%, then 14%, then 16% above $1,700,000. Nieces and nephews are Class D, which has no exemption at all and starts at 15%, rising to 16% above $700,000.

A niece or nephew is not a descendant for this purpose, which surprises nearly everybody. Nor is a step-grandchild, an ex-spouse, a cousin, an aunt, or a partner who is not a registered domestic partner or civil union partner. All Class D. Meanwhile a son-in-law or daughter-in-law is Class C, which is better than most people expect.

One detail is worth knowing because it is the rare piece of good news: the rate bands run per beneficiary, not per estate. Splitting the nephews’ $1,200,000 into two shares of $600,000 keeps both inside the 15% band and costs $180,000. Leaving the whole $1,200,000 to one nephew pushes $500,000 of it into the 16% band and costs $185,000. The difference is small here, and it grows with the numbers.

The one asset New Jersey leaves alone

Life insurance proceeds paid to a named beneficiary other than the estate are exempt from the New Jersey inheritance tax, and the exemption applies whatever class the beneficiary is in. A policy naming a nephew is exempt. A bequest of the same amount to the same nephew is taxed at 15%.

If $600,000 of this estate had been life insurance with the nephews named on the policy rather than a brokerage account passing under the will, $90,000 of the tax would not exist. That is not a loophole and it is not aggressive. It is the statute.

The same rule runs the other way and does more damage. Proceeds payable to the estate, the executor or the administrator are not exempt. They become an estate asset and are taxed by reference to whoever ends up receiving them. A beneficiary designation that was never updated, and therefore defaults to the estate, converts an exempt asset into a taxable one. It is the single most expensive blank line in New Jersey.

And the tax after the tax

The nephews inherit retirement accounts as part of their shares. They will pay the inheritance tax on the balance, and then income tax on every withdrawal, and a designated beneficiary who is not an eligible designated beneficiary must empty an inherited account within ten years. Two working adults in their forties will take that on top of their own income.

Which points at the other thing the statute already allows. Qualified charities and religious, educational and medical institutions are Class E and pay no inheritance tax, and a charity receiving a traditional retirement account pays no income tax on it either. For a family that intends to leave something to charity anyway, the retirement account is the asset to leave, and the brokerage account is the one to leave to people.

Where to look

The New Jersey inheritance tax page sets out all five classes, the full rate schedules, what is and is not taxable, the lien that attaches whether or not tax is owed, and the L-8 and L-9 waivers that release accounts and real property. The inheritance tax calculator will work out the figure for any relationship and amount, including gifts pulled back under the three-year presumption. If you would like it worked through for your own beneficiaries, start here.

Published September 13, 2026. The household is illustrative and is not a client. Figures computed with this site’s own inheritance tax calculator. Sources: New Jersey Division of Taxation, Form IT-R and its instructions, for the beneficiary classes, the Class C and Class D rate schedules, the Class C first $25,000 exemption, the Class D threshold, the life insurance exemption and the treatment of proceeds payable to the estate; the Division’s Inheritance and Estate Tax pages on the repeal of the estate tax for deaths on or after January 1, 2018; IRS Revenue Procedure 2025-32, section 4.14, for the 2026 federal basic exclusion amount.

This article is general educational information and is not tax or legal advice. Inheritance tax questions turn on specific facts and on specific beneficiary relationships. Confirm current figures with the New Jersey Division of Taxation, and take estate planning decisions to an attorney who practices in this area.