When Maria listed her Jersey City townhouse for $2.1 million in August 2025, she expected to walk away with a substantial profit. She'd owned the property for eight years and watched its value climb steadily. But at closing, she was shocked to discover she owed $44,000 in transfer taxes - more than double what her neighbor paid just six months earlier for a similarly priced property.
What changed? New Jersey's Mansion Tax restructuring in July 2025 shifted the entire tax burden onto sellers and dramatically increased rates for high-value properties. Maria's experience isn't unique. Thousands of New Jersey sellers are discovering that transfer fees can consume a significant portion of their proceeds, especially if they don't understand the rules.
Whether you're selling a $300,000 starter home or a multi-million dollar estate, New Jersey's transfer fees will affect your bottom line. The question is: by how much?
This article covers essential information about New Jersey's Realty Transfer Fee and Mansion Tax, including current rates, the 2025 tax restructuring, calculation methods, exemptions for family and senior sellers, and strategies for planning your real estate transaction costs.