Selling or buying a home in New Jersey carries two distinct transfer costs: the seller’s graduated Realty Transfer Fee and, on million-dollar homes, the buyer’s 1% mansion tax. This calculator applies the per-$500 rate bands and the mansion tax to estimate both.
How it works
The Realty Transfer Fee is computed in graduated bands on the sale price (consideration), with the rate rising as price increases:
$0 – $150,000 : $4.00 per $1,000
$150,000 – $200,000 : $6.70 per $1,000
$200,000 – $350,000 : $7.80 per $1,000
$350,000 – $550,000 : $9.60 per $1,000
$550,000 – $850,000 : $10.60 per $1,000
$850,000 – $1,000,000: $11.20 per $1,000
over $1,000,000 : $11.40 per $1,000
mansion tax = price ≥ $1,000,000 ? price × 1% : 0
The Realty Transfer Fee is the seller’s cost; the 1% mansion tax is the buyer’s cost and applies to the full consideration once the price reaches $1 million.
Example and tips
On a $400,000 home, the Realty Transfer Fee runs through the lower bands and totals roughly $3,300, paid by the seller, with no mansion tax. On a $1,200,000 home, the seller’s fee is about $11,000 and the buyer separately owes a 1% mansion tax of $12,000. Because the fee is graduated, crossing a band threshold only raises the rate on the dollars above it. If the seller is a qualifying senior, blind, or disabled person, a reduced rate applies that this standard estimate does not include.