1031 Exchanges in New Jersey: Rules, Taxes, Insurance, and the Long Arc

A Shop 1031 research page. Reviewed 2026-06-03. Every claim sourced; sources collected at the foot of the page.

New Jersey is a high-friction high-tax conforming state with the most demanding closing-procedure stack in the country, not a standard Mid-Atlantic jurisdiction. The distinction matters because New Jersey combines the highest effective property tax rate in the United States, a graduated mansion tax restructured effective July 10, 2025, a nonresident exit tax (GIT/REP) at the higher of 10.75 percent of taxable gain or 2 percent of gross sale price, and a bulk sale notification requirement that catches asset-purchase transactions including certain real estate transfers. New Jersey conforms to federal §1031 through N.J.S.A. Title 54A and taxes recognized boot at graduated rates topping at 10.75 percent.

§1. 1031 mechanics in New Jersey

The federal floor applies under 26 U.S.C. §1031 and 26 C.F.R. §1.1031(k)-1. ^{1 2}

New Jersey conforms to federal §1031 under N.J.S.A. Title 54A (Gross Income Tax). Recognized boot is taxed at the New Jersey graduated rate topping at 10.75 percent on individual income above $1 million. ³

The New Jersey Gross Income Tax exit-tax mechanism (commonly the “exit tax”) under N.J.S.A. §54A:8-9 imposes withholding on the sale of New Jersey real property by a nonresident at the higher of 10.75 percent of taxable gain (after any §121 exclusion) or 2 percent of the gross sale price. The withholding is collected at closing through the GIT/REP-3 form (Seller’s Residency Certification/Exemption) or related forms. For §1031 exchanges, the nonresident seller can certify the §1031 exchange status on the GIT/REP form, with the §1031 exemption available through proper paperwork delivered to the buyer and the recording office before settlement. Older versions of GIT/REP-3 and GIT/REP-4 are rejected by county recording offices as of October 1, 2025; use current versions. ^{4 5}

The New Jersey Realty Transfer Fee (RTF) under N.J.S.A. §46:15-7 et seq. applies at graduated rates on all deed recordings. The rate runs from $2.00 per $500 of consideration on transactions up to $150,000, rising to $6.05 per $500 on transactions above $1 million. The Mansion Tax (supplemental fee) was restructured effective July 10, 2025 under recent legislative action. Previously a flat 1 percent on residential sales above $1 million, it is now a graduated supplemental realty transfer fee paid by the seller on residential sales above $1 million: 1 percent ($1M-$2M), 1.5 percent ($2M-$3M), 2 percent ($3M-$5M), 2.5 percent ($5M-$7.5M), 3 percent ($7.5M-$10M), 3.5 percent on consideration over $10 million. The mansion tax restructure is a meaningful change to the disposition-side economics on luxury residential and high-end multifamily property. ^{6 7}

The New Jersey Bulk Sale Act under N.J.S.A. §54:50-38 requires notification to the Division of Taxation at least ten days before any bulk sale of business assets (which can include real estate transactions in certain configurations). The Division has up to ten business days to respond with an escrow demand if the seller has outstanding tax liabilities. The Bulk Sale notification adds material timing and structuring complexity. Counsel review is appropriate for any New Jersey commercial transaction. ⁸

New Jersey imposes the Controlling Interest Transfer Tax (CITT) under N.J.S.A. §54:15C-1 et seq. on certain controlling-interest transfers of entities holding Class 4A commercial real property above $1 million, which can catch deal structures that avoid the RTF.

New Jersey imposes no state-level QI registration regime.

New Jersey is an attorney-state for real estate closings.

§2. Property tax in New Jersey

New Jersey has an effective property tax rate of approximately 2.21 percent of owner-occupied housing value, the highest in the country. The structural mechanics are governed by N.J.S.A. Title 54, Subtitle 4, with assessment administered at the municipal level by tax assessors and supervised by county tax boards and the state Division of Taxation. New Jersey reappraises on varying municipal cycles. ⁹

Harlow’s note on unit economics. On a $5,000,000 New Jersey commercial acquisition, year-one property tax runs roughly $100,000 to $160,000 depending on the specific municipality. The property tax operating-expense line is the dominant New Jersey cost variable and is the single largest pricing-relevant differential between New Jersey commercial property and lower-property-tax states.

§3. Property insurance in New Jersey

New Jersey property insurance carries coastal hurricane and nor’easter exposure on the Jersey Shore corridor (Cape May to Sandy Hook) and inland severe-weather exposure across the state. Hurricane Sandy (2012) reset the carrier market for coastal property and has continued to shape underwriting through subsequent storms. The New Jersey Department of Banking and Insurance regulates carrier conduct. ¹⁰

Harlow’s note on unit economics. For a $5,000,000 New Jersey inland commercial property, expect property-insurance expense in the range of 0.4 to 0.8 percent of insured value. For Jersey Shore coastal property, the range can run 0.7 to 1.5 percent with separate excess flood layered above NFIP cap.

§4. Demographic trends

New Jersey’s population stood at approximately 9.3 million as of 2025 Census estimates, with modest positive growth concentrated in the New York City suburbs and the Philadelphia exurban corridors. Net domestic migration has been negative; international migration provides offset. ^{11 12}

Median household income in New Jersey was approximately $98,000 in 2024, well above the national median. ^{13 14}

The major New Jersey markets relevant to 1031 exchangers are Newark-Jersey City (the northern NJ corridor adjacent to New York City, approximately 7.0 million population including the New York portion of the metro), Trenton (approximately 370,000), the Atlantic City corridor (approximately 270,000), and the Camden-Cherry Hill corridor (approximately 1.25 million as part of the Philadelphia metro). Northern NJ concentrates the deepest institutional commercial market with the broadest cap-rate range and deepest New York-spillover bid; southern NJ concentrates Philadelphia-spillover commercial with significantly lower cap rates than northern NJ.

§5. Unique legal and financial considerations

The first is the GIT/REP exit-tax process for nonresident sellers, addressed in §1.

The second is the post-July 2025 mansion tax restructure, addressed in §1. The 3.5 percent top bracket on residential consideration above $10 million is the most consequential rate increase in recent New Jersey transfer tax history.

The third is the Bulk Sale notification, addressed in §1. The ten-day pre-closing notification is the most demanding closing-procedure requirement in the country.

The fourth is the Controlling Interest Transfer Tax for entity-level acquisitions.

The fifth is the New Jersey Department of Environmental Protection’s ISRA (Industrial Site Recovery Act) framework for industrial property transfers, which imposes pre-transfer environmental assessment and remediation requirements on certain industrial property categories.

The sixth is the New Jersey Rent Control overlay in select municipalities including Newark, Jersey City, Hoboken, Union City, and Paterson, which affects multifamily acquisitions.

§6. Closing summary and the work ahead

The New Jersey 1031 exchanger is operating in a market with a clear set of distinguishing features. The federal floor applies; New Jersey fully conforms at graduated rates topping at 10.75 percent; the GIT/REP nonresident exit tax requires §1031 exemption paperwork before settlement; the post-July 2025 mansion tax restructure applies graduated rates from 1 to 3.5 percent on residential consideration above $1 million; the Bulk Sale notification requires ten-day pre-closing Division of Taxation notice; the Controlling Interest Transfer Tax catches entity-level structures; the property tax effective rate is the highest in the country; coastal property carries hurricane exposure; ISRA environmental requirements apply to certain industrial property; rent control applies in select municipalities. None of these is a reason to avoid a New Jersey exchange. Each is a reason to underwrite one carefully. The jurisdiction-specific factors above are starting-point context. A state-experienced CRE professional will translate them into deal-specific judgment.

This page is the working map. The actual exchange is run by people. A New Jersey-licensed real estate attorney, a New Jersey-licensed CPA familiar with §1031 and the GIT/REP and Bulk Sale mechanics, a Qualified Intermediary, and a CRE professional who knows this market and these properties. Shop 1031 is the analytics layer that triages which deals deserve your time. The professionals do the work.

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Shop 1031 is an independent analytics platform. We are not a brokerage, a law firm, a tax advisor, a lender, or a Qualified Intermediary. Every 1031 exchange should be reviewed by a state-licensed real estate attorney, a CPA familiar with IRC §1031, and a QI. Brokerage and advisory services, when used, are provided by independently licensed third parties under separate engagement. This page is research, not advice. The New Jersey-specific surfaces discussed (GIT/REP nonresident exit tax and §1031 certification process, post-July 2025 graduated mansion tax restructure on residential consideration above $1 million, Bulk Sale Act ten-day pre-closing notification, Controlling Interest Transfer Tax on entity-level acquisitions, ISRA environmental requirements on industrial transfers, rent control municipalities affecting multifamily, the highest effective property tax in the country) each carry material risk if mishandled and should be addressed with a New Jersey-licensed attorney, a New Jersey-licensed CPA, and a Qualified Intermediary before identification, not after.

Federal authority: 26 U.S.C. §1031; 26 C.F.R. §1.1031(k)-1.

New Jersey authority: N.J.S.A. Title 54A (Gross Income Tax), §54A:8-9 (nonresident withholding); §46:15-7 et seq. (Realty Transfer Fee); §54:50-38 (Bulk Sale); §54:15C-1 et seq. (Controlling Interest Transfer Tax); ISRA (N.J.S.A. §13:1K-6 et seq.).

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