Most Jersey City sellers still search for the "NJ mansion tax." The name still works, even though the actual charge changed in 2025.
In short: for Jersey City residential sales over $1 million with contracts signed on or after July 10, 2025, the seller, not the buyer, pays New Jersey's Graduated Percent Fee (GPF) of 1% to 3.5% on the total sale price.
At higher price points, that fee is considerably larger than the flat 1% many owners remember. This article covers what you'll pay at each threshold, how crossing one changes your net proceeds, and how that should shape your pricing and offer decisions. It is not tax or legal advice. For your specific situation, exemptions, or obligations, work with a qualified attorney, accountant, or tax professional.
What Changed in 2025: The Seller Now Pays
For nearly 21 years, the buyer paid this fee. As of July 10, 2025, the seller does.
From August 2004, when the mansion tax began under P.L. 2004, c.66, until mid-2025, New Jersey charged a flat 1% on residential sales over $1 million, paid by the buyer. Then P.L. 2025, c.69 took effect for contracts fully executed on or after July 10, 2025. The law:
Renamed the charge the Graduated Percent Fee (GPF)
Shifted the obligation from buyer (grantee) to seller (grantor)
Added higher rate tiers above $2 million
People still say "mansion tax" out of habit. But per NJ REALTORS®, for qualifying contracts signed on or after July 10, 2025, "the buyer's 1% mansion tax is eliminated, and a graduated percent fee is imposed on the seller." The New Jersey Division of Taxation collects it at closing, when the deed is recorded. It's your line item now.
The scale of the shift was not lost on agents when the change rolled out, and one practitioner on r/realtors captured the whiplash:
"Any other agents in New Jersey reeling over these sudden changes to the mansion tax? Previously 1% on top of the purchase price paid by the BUYER, now 1-3.5% paid by the SELLER. Seems like an extremely drastic shift but curious if this has been a topic of discussion at other NJ brokerages."
The 2026 Rate Schedule: Five Tiers on the Full Price
The rate applies to your entire sale price, not just the portion above the threshold. These are not marginal brackets.
Source: NJ Division of Taxation
New Jersey's own example: a $2.75 million transfer is 2.5% × $2.75M = $68,750. Applied to real Jersey City sales, a $1.5M sale in the 1% band is $15,000. A $2.1M sale in the 2% band is $42,000 on all $2.1M, not 2% of the $100,000 above $2M. Sales at or below $1,000,000 owe nothing.
The Threshold Dead Zones: When a Higher Offer Nets You Less
Because the rate hits the whole price, crossing a threshold can leave you with less money despite a higher sale price. These ranges are "dead zones."
Source: GTA Accounting Group
At exactly $2,000,000, the fee is 1% ($20,000), leaving $1,980,000 before other costs. At $2,000,001, it jumps to 2% on the full price (~$40,000), leaving about $1,960,000. Accepting exactly $2,010,000 instead of holding at $2,000,000 leaves you roughly $10,000 less, despite a higher headline number. Push to $2,050,000 and the swing widens toward $30,000. The lesson is simple: run the net math at each candidate price. The number on the offer is not the number that reaches your account.
Sellers who assumed the fee was trivial often underestimate how quickly the total climbs at the higher tiers, a point one agent on r/realtors laid out bluntly:
"Selling a home over $1M will cost $100K+ in fees/taxes/legal/commissions, etc. This is an incentive to rent out the home instead of selling. That reduces inventory and further drives up pricing. The state already had the Realty Transfer Tax. It did not achieve its goal. So the state has decided to double down on an approach that is not working, and is another example of the state 'taking' because they can."
GPF vs. the Realty Transfer Fee, and Your Check at Closing
The GPF is separate from, and stacked on top of, New Jersey's ordinary Realty Transfer Fee (RTF). Above $1 million, you pay both.
The RTF is a graduated per-$500 charge on nearly all deed recordings, running about $9,575 on a $1M sale. The GPF is a percentage of total price. Two distinct seller charges, two different calculation bases.
Here's an itemized estimate at $2,000,000:
Illustration only. Confirm your figures with your attorney and accountant.
At $2,000,001, the GPF alone doubles to ~$40,000, pulling roughly $20,000 out of net while the other costs barely move. That $20,000 disappears before you see it.
The stacking of the GPF on top of the existing RTF and commission is exactly what a North Jersey agent on r/realtors walked through:
"The point made by NJAR reps is in discussions with the state representatives is these public servants believed the sellers of $2 million 'could afford it'. For those of you not in North Jersey, $2 million is a 15 year old house in a commutable town and on that needs renovation and more capital thrown at it..Also sellers pay a 1% RTF fee on sales price on addition to the negotiated listing commission. So 2% plus 2, 2.5 or 3 %."
Which Jersey City Properties Actually Hit the Threshold
This affects your building type, not the citywide statistic. Jersey City's citywide median sits in the $650,000 to $725,000 range, with a Q3 2025 median of $657,300, well below $1 million. Exposure concentrates Downtown and along the waterfront.
Downtown condos reached median sale prices of roughly $817,000 to $945,000 through 2025 and 2026, with price per square foot in the mid-$800s. Local condo tiers generally run:
Entry-level: $350K to $600K
Mid-market (Downtown, Newport, PAD): $600K to $900K
Premium river-view high-rises: $900K to $1.5M
Luxury waterfront penthouses: $1.5M to $3M+
The $1M threshold sits squarely in the premium tier and the bottom of the luxury segment, exactly where Jersey City condos, penthouses, townhouses, and brownstones transact. At the top, a 99 Hudson penthouse sold for $4,438,500 in 2021, which would carry a 3.5% GPF near $155,000 today.
The reality that a seven-figure price no longer signals a "mansion" in Hudson County comes up repeatedly, and one commenter on r/newjersey summarized where that $1M line actually lands:
"$1m gets you a 2,500 square foot split level on 1/3 an acre here. And I'm in an exurb. Hudson county it might be a big condo. The dollar value seems high, but what you get for it is pedestrian."
Pricing and Offer Strategy, and When to Bring in an Attorney
The strategic question isn't "What price can I get?" It's "What does each realistic outcome mean for my net proceeds?"
When your value straddles a threshold, two sound approaches exist:
Price to the ceiling of the lower band and let competitive demand decide whether the market pushes past it.
Price clearly into the next tier with enough margin above the dead zone that the added fee is genuinely offset.
Market value, buyer demand, and competitive positioning still drive price. I do not recommend manipulating a listing price merely to stay under a threshold. That is not strategy, and sophisticated buyers see through it. When evaluating offers, compare net proceeds, not headline numbers. An above-threshold offer sitting inside a dead zone can be the weaker offer.
Limited exemptions exist, including transfers to 501(c)(3) nonprofits and certain corporate or intercompany transfers. Most arms-length Jersey City sales don't qualify. Note too: partial RTF exemptions for seniors (62+), blind, and disabled persons reduce the base RTF but do not exempt a $1M+ sale from the GPF. Exemption eligibility and final calculations belong with your attorney or accountant.
Frequently Asked Questions
Who pays the NJ mansion tax now? The seller. For contracts fully executed on or after July 10, 2025, the grantor pays the Graduated Percent Fee, and the buyer's old 1% mansion tax was eliminated.
Does the rate apply to my whole sale price? Yes, to the full consideration, not just the amount above the threshold. A $2.1M sale is taxed at 2% on all $2.1M ($42,000).
How much is the fee on a $1.5M, $2M, or $3M sale?
$1.5M → 1% → $15,000
$2M → 1% → $20,000
$3M → 2.5% → $75,000
Is the GPF the same as the Realty Transfer Fee? No. They're separate seller-paid charges. Above $1M, the GPF is supplemental to the RTF, so you pay both.
Is the fee capped above $3.5M? No. The 3.5% top rate is uncapped and applies to the full price, so it keeps rising with the sale amount.
Thinking About Selling Above $1M in Jersey City?
Compare net proceeds, not headline price. That single rule is what separates a well-run luxury sale from an expensive surprise at closing.
If you own a condo, penthouse, townhouse, or brownstone that may sell near or above a GPF threshold, the math behind your pricing matters as much as the number itself. Patrick Southern works with $1M+ sellers across Jersey City and Hudson County to establish realistic market value, position the property, and model how different outcomes affect what you actually keep, before a listing agreement is signed. Tax calculations and exemption eligibility remain with your attorney or accountant.
Reach out to Properties by Southern to schedule a seller consultation.
This article is for informational purposes only and does not constitute legal, tax, or financial advice.
