NJ Mansion Tax 2026: New Seller-Paid Rates After the 2025 Increase
Quick Answer
How much is the NJ mansion tax? As of July 10, 2025, New Jersey charges a seller-paid graduated fee on real estate sales over $1 million: 1% from $1M–$2M, 2% from $2M–$2.5M, 2.5% from $2.5M–$3M, 3% from $3M–$3.5M, and 3.5% above $3.5M. The fee applies to the entire purchase price, not just the portion above each tier. This replaces the prior buyer-paid flat 1% structure that had been in place since 2004.
Here's how the rates work, who pays, what changed in 2025, and how NJ now compares to New York and California for luxury sellers.
What Changed on July 10, 2025
Before July 10, 2025, New Jersey's mansion tax was simple: a flat 1% fee paid by the buyer on any residential real estate purchase of $1 million or more. The structure had been in place since 2004 and applied to a fairly narrow slice of the market.
Governor Phil Murphy signed amendments in June 2025 that made two simultaneous changes effective July 10:
- The obligation shifted from buyer to seller. The fee is now collected from the grantor at the time the deed is recorded.
- The flat 1% was replaced by progressive tiers up to 3.5%. The 1% rate was preserved only for the $1M–$2M bracket; everything above $2M faces materially higher rates.
The state simultaneously amended its Controlling Interest Transfer Tax (CITT) to apply the same graduated rates to transfers of controlling interests in entities that own NJ real property — closing what had been a common workaround on high-value commercial and luxury residential sales.
2026 NJ Mansion Tax Rates by Price Tier (Seller-Paid)
| Purchase Price | Tax Rate | Tax at Top of Tier |
|---|---|---|
| $1,000,000.01 – $2,000,000 | 1.00% | $20,000 |
| $2,000,000.01 – $2,500,000 | 2.00% | $50,000 |
| $2,500,000.01 – $3,000,000 | 2.50% | $75,000 |
| $3,000,000.01 – $3,500,000 | 3.00% | $105,000 |
| $3,500,000.01 and above | 3.50% | $122,500 at $3.5M; scales linearly above |
Critical: Flat rate on full price
Each tier rate applies to the entire purchase price, not just the portion above the threshold. A $2,000,001 sale is taxed at 2% on the full $2,000,001 — that's $40,000 of tax. The same property sold for $1,999,999 would be taxed at 1% on the full price — $20,000. A $2 difference in price produces a $20,000 swing in tax. Pricing decisions just below each threshold ($2M, $2.5M, $3M, $3.5M) carry outsized economic weight.
What This Means in Real Dollars
The progressive structure creates large jumps at each threshold:
NJ Mansion Tax by Price Point (Seller's Cost)
A $1.5 million NJ home: $15,000 in mansion tax.
A $2.5 million NJ home: $62,500 (vs. $25,000 under the old system).
A $3 million NJ home: $90,000 (vs. $30,000 under the old system).
A $4 million NJ home: $140,000 (vs. $40,000 under the old system).
A $6 million NJ home: $210,000 — an increase of $150,000 versus pre-2025 law.
Under the prior 1% buyer-paid structure, the tax on a $4 million home was $40,000 owed by the buyer. Under the new structure, the seller owes $140,000. That's a $100,000 swing on a single transaction, and it falls on the side of the deal that wasn't paying before.
Who Pays — And What Sellers Can Negotiate
The statutory obligation rests with the seller as of July 10, 2025. The seller's title company or closing attorney remits the fee to the county recording officer at deed recording, who passes it to the NJ Division of Taxation.
In practice, buyers and sellers can negotiate purchase price or seller credits to economically shift the cost. In a soft market where sellers have less leverage, sellers absorb the full fee. In a tight market, sellers price the fee into their asking. Either way, the state collects from the seller regardless of how the parties allocate it in the contract.
For Sellers Listing in 2026
If you bought before July 10, 2025 and are selling now, the new fees apply to you on the way out — even though you paid the 1% buyer fee on the way in. Plan for the mansion tax to land in your closing costs at 1–3.5% of the sale price, plus the Realty Transfer Fee (RTF) which is also seller-paid and adds roughly 0.4–1.21% depending on price.
The 2025 Grace Period (and Refund Eligibility)
Contracts that were fully executed before July 10, 2025 received a grace window. If the deed for such a contract was recorded by November 15, 2025, the seller could claim a refund of any mansion tax paid in excess of the prior 1% rate, provided a refund claim was filed within one year of the deed recording.
That refund window is closed for most parties by now, but sellers whose deeds recorded close to the November 15, 2025 deadline may still be within their refund-filing window into late 2026. A New Jersey real estate attorney can confirm eligibility based on contract date, recording date, and amounts already paid.
The Mansion Tax vs. the Realty Transfer Fee
The mansion tax is not the only state-level transfer cost in New Jersey. Sellers also owe the Realty Transfer Fee (RTF), which is a separate graduated fee that applies to virtually all sales, including those under $1 million.
The RTF for a non-exempt residential sale is roughly:
- Up to $150,000: ~0.4% effective rate
- $150,001 – $350,000: ~0.67% effective rate
- $350,001 – $1,000,000: ~1.0% effective rate
- Above $1,000,000: ~1.21% effective rate
The RTF is stacked on top of the mansion tax for sales above $1 million. On a $3 million sale, a NJ seller now owes approximately:
Total Seller Transfer Costs on a $3M NJ Sale
Mansion tax (2.5%): $75,000
Realty Transfer Fee (~1.21%): ~$36,300
Total state transfer cost: ~$111,300 (~3.7% of sale price)
On a $5M sale, the combined cost is approximately $235,500 (~4.7% of sale price).
Senior citizens, persons with disabilities, and blind residents qualify for reduced RTF rates on sales of their primary residence under specific conditions. Those reductions apply to the RTF only, not the mansion tax.
NJ vs. NYC: Where the Math Lands Now
The 2025 changes flipped the relative burden between New Jersey and New York at most price points. Compare on a $5 million transaction:
| Cost Component | NJ Seller | NYC Buyer |
|---|---|---|
| Mansion tax | $175,000 (3.5%) | $112,500 (2.25%) |
| State/city transfer tax | ~$60,500 (RTF ~1.21%) | ~$103,750 (state + NYC, seller-paid) |
| Side of deal | Seller (mansion + RTF) | Split (buyer pays mansion, seller pays transfer) |
Two observations matter for cross-river decision-making:
First, NYC is now lighter on the seller at the mansion-tax level than NJ. A seller in Tribeca and a seller in Hoboken who close at $5M face very different out-of-pocket costs — the Hoboken seller absorbs the mansion tax; the Tribeca seller doesn't (the NYC buyer pays it, and the seller pays only state and city transfer tax).
Second, at the very top of the market ($25M+), NYC overtakes NJ because the mansion tax climbs to 3.9% there while NJ's cap stays at 3.5%. But the universe of $25M+ NJ residential sales is tiny relative to NYC.
For deeper coverage of the NYC side, see our NYC Mansion Tax 2026 guide.
Impact on the NJ Luxury Market
The 2025 change is recent enough that full market data is still emerging, but three patterns are visible:
Price clustering just below tier thresholds. Listings in the $1.95M–$1.99M, $2.45M–$2.49M, $2.95M–$2.99M, and $3.45M–$3.49M bands have grown denser since July 2025. Sellers and listing agents are bunching just under each tier line to avoid jumping a full percentage point on the full purchase price. This is the same behavior the NYC mansion tax has produced for years at the $1M, $2M, and $5M thresholds.
More aggressive list-to-close negotiations on the high end. Sellers of $3M+ homes now have a larger fixed cost they must absorb or negotiate around. Some are pricing the full anticipated mansion tax into their initial list; others are quietly offering seller concessions in lieu of price reductions.
Some shift toward Connecticut and Pennsylvania. For buyers who are flexible on commute geography, Westport CT and Bryn Mawr/Main Line PA have absorbed some buyer interest that might previously have looked at Bergen or Mercer County. Connecticut's own state conveyance tax tops out at 2.25% (on the portion above $2.5M), and Pennsylvania has only a 2% combined state+local transfer tax with no luxury surcharge. The total transfer-cost math now favors PA on high-end transactions and runs close to neutral against CT.
Whether the NJ mansion tax materially reduces transaction volume at the top of the market — or simply gets capitalized into prices — is the open empirical question. Early signals suggest some capitalization (slightly lower clearing prices on $3M+ homes) and some reduced transaction frequency.
How Sellers Minimize the Tax
There is no legal way to avoid the mansion tax on a qualifying sale. The most common tactics for managing it are:
Pricing just under thresholds. Closing at $1,999,999 instead of $2,000,001 saves the seller $20,000 in mansion tax (the difference between 1% and 2% on a ~$2M base). The same dynamic exists at every tier boundary. For a $50,000 price reduction that crosses below a threshold, the tax savings often exceed the price concession.
Timing. If you have flexibility on when to sell, and the property's value crosses a tier line, the timing of the contract execution and deed recording can matter. This is more relevant for sellers actively renovating or for new construction approaching completion.
Entity transfer considerations. Transferring the property through a controlling-interest sale of an LLC or other entity used to avoid the mansion tax in some cases. The 2025 amendments to the CITT closed this for transfers of 50% or more controlling interests in entities owning NJ real property. Some structured transactions still work; most don't. Get NJ-specific tax counsel before relying on entity structuring.
Exemptions. Transfers between spouses, transfers to charitable organizations, certain court-ordered transfers, and certain bankruptcy transfers may qualify for exemption. There is no general primary-residence exemption.
Track NJ-Adjacent Luxury Price Drops
Sellers and buyers tracking the high end of the tri-state luxury market — including Manhattan and the broader NYC metro — can monitor real-time price reductions on Luxury Price Drops.
Compared to Other US Mansion Taxes
For broader context on which US states impose mansion-style transfer taxes and how the rates compare, see our Mansion Tax by State 2026 hub. Key contrasts:
- NYC: Buyer pays 1%–3.9% (tiered). See full NYC guide.
- Los Angeles (Measure ULA): Seller pays 4%–5.5% above $5.3M city of LA only. See California guide.
- Connecticut: Seller pays 0.75%–2.25% statewide, tiered, plus local conveyance tax.
- Washington State (REET): Seller pays 1.10%–3.0% statewide, graduated.
- Hawaii: Seller pays 0.1%–1.25% conveyance tax based on price and homeowner-exemption status.
- Most other US states: No specific mansion tax; only standard transfer taxes (usually under 1%).
Frequently Asked Questions
How much is the NJ mansion tax in 2026?
New Jersey's mansion tax is a seller-paid graduated fee applied to the entire sales price: 1% on transactions from $1,000,000.01 to $2,000,000; 2% from $2,000,000.01 to $2,500,000; 2.5% from $2,500,000.01 to $3,000,000; 3% from $3,000,000.01 to $3,500,000; and 3.5% on transactions above $3,500,000. The fee applies to the full purchase price, not just the portion above the threshold.
Who pays the mansion tax in NJ?
As of July 10, 2025, the seller pays the New Jersey mansion tax. Previously, the buyer paid the 1% fee. New Jersey shifted the obligation to the seller and simultaneously created higher tiers — so on sales above $2 million, sellers now owe materially more than the 1% the buyer used to pay.
When did the NJ mansion tax change?
The new graduated seller-paid mansion tax took effect for all real estate contracts fully executed on or after July 10, 2025. Contracts signed before that date received a grace period: if the deed was recorded by November 15, 2025, sellers could file for a refund of any amount paid in excess of the old 1% rate.
What is the mansion tax on a $4 million home in NJ?
A $4 million New Jersey home sale generates $140,000 in mansion tax — 3.5% of the entire $4 million purchase price, paid by the seller at closing. Under the prior 1% buyer-paid system, the tax would have been $40,000. The 2025 change increased the tax burden on a $4M sale by $100,000.
Does the NJ mansion tax apply to commercial property?
Yes. The graduated fee applies to both residential and commercial real estate transfers over $1 million within New Jersey. The same tier schedule and seller-pays rule applies. Certain transfers — including those between related parties, and transfers to charitable organizations — may qualify for exemptions.
Can the buyer agree to pay the NJ mansion tax instead of the seller?
The statutory obligation rests with the seller. Buyers and sellers can negotiate purchase price or seller credits to economically shift the cost — and in soft markets, sellers commonly do this — but New Jersey's Division of Taxation collects the fee from the seller regardless of side agreements between the parties.
Is there a way to avoid the NJ mansion tax?
There is no legal way to avoid the mansion tax on a qualifying sale above $1 million. Sellers cannot avoid it by routing the deal through an entity — New Jersey applies its controlling interest transfer tax to transfers of controlling interests in entities that own NJ real property above $1 million. The most common minimization tactic is pricing just below a tier threshold (e.g., $1,999,999 instead of $2,000,000).
How does NJ mansion tax compare to NYC?
New York charges the buyer at progressive rates from 1% (at $1M) up to 3.9% (at $25M+). New Jersey now charges the seller at 1% to 3.5% on sales above $1M. On a $5M transaction: NYC buyer pays $112,500 (2.25%); NJ seller pays $175,000 (3.5%). On a $2.5M transaction: NYC buyer pays $31,250 (1.25%); NJ seller pays $62,500 (2.5%). NJ is now the higher-burden state on mid-to-large transactions, but the cost falls on the seller side.
What is the controlling interest transfer tax in NJ?
New Jersey's controlling interest transfer tax (CITT) was amended alongside the mansion tax in July 2025. It applies when someone transfers a controlling interest (50%+) in an entity that owns real property in NJ. The graduated mansion tax rates now apply to CITT transfers as well, closing what had been a common loophole for sales of high-value commercial and residential properties through entity transfers.
What about the NJ Realty Transfer Fee — is that separate?
Yes. The Realty Transfer Fee (RTF) is a separate, seller-paid tax that applies to virtually all NJ real estate transfers, with rates ranging from 0.4% to 1.21% depending on price tier. The mansion tax is in addition to the RTF. On a $3 million sale, the seller owes the mansion tax (2.5% = $75,000) plus the RTF (approximately 1.0–1.21% = $30,000–$36,300), for total state transfer costs over $100,000.
Are there exemptions to the NJ mansion tax?
Limited. Transfers between spouses or to charitable organizations qualify in some cases. Transfers in connection with bankruptcy or by court order may be exempt. There is no general primary-residence exemption — the mansion tax applies whether the home is a primary residence, second home, or investment property. Consult a New Jersey real estate attorney for specific exemption analysis.
How is the mansion tax paid and reported in NJ?
The seller pays the mansion tax to the county recording officer at the time the deed is recorded. The seller must complete and submit the appropriate transfer fee affidavits. The recording officer remits the tax to the New Jersey Division of Taxation. Title companies and closing attorneys typically handle the mechanics on the seller's behalf.
Updated: June 2026 · This guide describes statutory rules as enacted in P.L. 2025, c. 92 (NJ). For your specific transaction, consult a New Jersey real estate attorney.