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State guides · NJ

New Jersey

A plain-English overview of how residential real estate works in New Jersey, the post-July-2025 mansion tax restructure that shifted the burden to sellers, attorney involvement on both sides of the table, and one of the highest property tax burdens in the country.

Last updated May 1, 2026

At a glance

Transfer-tax payer
Seller
Transfer-tax base rate
1.00% of sale price
Mortgage recording tax
None
Attorney customary on residential closings
Yes
Title insurance rates
Filed by individual insurers
Mansion-style buyer surtax
None

Realty Transfer Fee graduated by price tier ($2.00 per $500 on first $150k, scaling to $6.05 per $500 above $350k; ~1.0% effective for typical $400k+ sales; paid by seller). "Mansion tax" / supplemental fee restructured by FY 2026 budget (effective deeds recorded on or after July 10, 2025): now seller-paid and tiered 1%–3.5% on residential $1M+ (cliff structure; modeled below). Attorney customary in northern NJ.

New Jersey is an attorney-involved state on both sides of residential closings, buyers and sellers each typically retain their own attorney, and the buyer's attorney is usually the central coordinator of the closing process. Title companies handle the title search and policy issuance, but the attorneys negotiate contract terms (especially during the three-day attorney review period that follows offer acceptance), review title, prepare the closing statement, and represent their respective clients at the closing table. The buyer's attorney typically also functions as settlement agent.

The standard New Jersey contract is the New Jersey Realtors Standard Form, but the contract is provisional for the first three business days after both parties sign. During this attorney review period, either party's attorney can disapprove the contract or propose changes; the contract becomes binding only after the review period closes (or earlier, by mutual written waiver). Out-of-state buyers used to one-step contract finality often misread the New Jersey sequence, until attorney review closes, the deal is meaningfully provisional.

The post-July-2025 mansion tax restructure

The most material recent change in New Jersey closing economics was the FY 2026 budget bill, signed June 30, 2025, which restructured what locals call the "mansion tax." Before the change, the tax was a 1% surcharge on sales of $1M or more, customarily paid by the buyer at closing. After July 1, 2025:

  • The tax is now paid by the seller, not the buyer
  • Rates are graduated and apply as cliff brackets, each rate applies to the entire sale price, not just the portion above each threshold:
    • 1% on sales $1M–$1,999,999
    • 2% on sales $2M–$2,499,999
    • 2.5% on sales $2.5M–$2,999,999
    • 3% on sales $3M–$3,499,999
    • 3.5% on sales $3.5M and above

The cliff structure produces sharp jumps. A $1.999M sale carries a $19,990 mansion tax (1%); a $2.001M sale carries a $40,020 tax (2%), the additional $2,000 in price creates an additional $20,030 in tax. Buyers and sellers in tight bands near these thresholds typically negotiate carefully or restructure (e.g., reducing the price slightly to land below a threshold) to avoid bracket-crossing.

The state's Realty Transfer Fee (RTF) is the broader transfer tax that applies to all residential sales above $350,000 (with reduced rates for senior citizens and lower-priced sales). RTF rates run from 0.40% to 1.21% depending on price tier and seller status, paid by the seller at closing. The RTF and the mansion tax stack, high-priced New Jersey sales pay both.

What buyers should know

The buyer's attorney is the central professional. Buyers should retain attorney representation early, ideally before signing the contract, and certainly before attorney review closes. Common attorney fees on the buyer side run $1,500–$3,000 for a typical residential transaction.

Property tax in New Jersey is the highest in the country by most measures. Statewide effective property tax rates run 2.0%–2.5% of market value, with some northern New Jersey communities (parts of Bergen, Essex, Hudson, Passaic counties) approaching 3% or higher. On a $700,000 home, that's $14,000–$21,000 annually. The buyer's affordability calculation needs to factor this carefully, a "comfortable" mortgage payment in NJ often pencils at a substantially smaller home price than the same payment in lower-tax states.

The inspection contingency is standard, with 10–14 day windows. Buyers should also order a certificate of occupancy (CO) inspection from the local municipality where required, many NJ municipalities require a pre-sale CO inspection to certify smoke detectors, carbon monoxide detectors, and basic occupancy compliance.

What sellers should know

Sellers face a heavy closing-cost burden in New Jersey. On a $1.5M sale, the math typically looks like: 5–6% commission ($75,000–$90,000), seller's attorney ($1,500–$3,000), 1% mansion tax ($15,000), Realty Transfer Fee ($12,000–$15,000), and roughly $2,000–$5,000 in remaining closing-related fees. Total closing costs of 8–10% of sale price are common in NJ; on transactions in the $2M+ tiers, total closing costs can run 12–14% of price after the cliff-tier mansion tax kicks in.

Capital gains in New Jersey are taxed as ordinary income at the state's graduated rates, which top out at 10.75% above $1M of taxable income. Combined with federal long-term cap gains (0/15/20%) and the 3.8% Net Investment Income Tax for higher earners, sellers with substantial gain above the federal § 121 exclusion can face combined effective rates approaching 30–34%. The seller-net-proceeds calculator can model this; long-held NJ homes appreciated above the exclusion threshold often produce six-figure tax bills.

New Jersey has a robust seller disclosure regime. Sellers complete the New Jersey Property Condition Disclosure Statement (PCDS) covering every major system and known defect. Failure to disclose known material defects is a meaningful source of post-closing liability. Pre-listing inspection plus proactive disclosure is the cleaner posture.

How closing typically works

The closing usually happens at the buyer's attorney's office or, increasingly, virtually with the parties signing separately. The buyer signs the note, mortgage, and federal/state disclosures; the seller signs the deed, RTF affidavits, and any 1099-S paperwork; the closing attorney prepares the HUD-1 / settlement statement showing all credits and debits; funds wire from the lender to the attorney's trust account; the deed records at the county clerk's office, often electronically.

Total time from contract signing to recorded deed runs 45–60 days for financed transactions in New Jersey, sometimes longer when title issues surface. The attorney review period and the longer closing timeline are NJ-specific patterns out-of-state buyers and sellers should plan around, a "30-day close" is unusual here.

For specific deals, especially mansion-tax-bracketed transactions, condo or co-op purchases, and cross-state sales (NJ residents selling to relocate, or out-of-state buyers purchasing in NJ), a New Jersey real estate attorney experienced with the local market is the right professional. The structural framework is here; deal-specific math runs through the seller-net-proceeds and closing-costs calculators.

Estimate the math

For a state-specific estimate of buyer or seller closing costs at a specific home price, the closing-costs estimator uses the same NJ data as the “at a glance” panel above and adds line items for the rest of the closing stack.

Sources

  1. [1]New Jersey Realty Transfer Fee (RTF) · New Jersey Department of the Treasury
  2. [2]New Jersey FY 2026 Budget — Mansion Tax Restructure · State of New Jersey
  3. [3]New Jersey Real Estate Commission — Consumer Information · New Jersey Division of Consumer Affairs