01.NJ inheritance tax still applies — even though the estate tax was phased out in 2018.
New Jersey is one of only a handful of states with an inheritance tax. Class A (spouse, children, parents, grandchildren) and Class E (charities) are exempt. Class C (siblings, in-laws) is taxed at 11–16% on amounts over $25,000. Class D (everyone else, including domestic partners not registered as civil-union partners) is taxed at 15–16% from the first dollar. This catches families who assume 'inheritance tax was repealed' — only the estate tax was.