1031 Exchange Guide for NY and NJ Property Owners in 2026

What Is a 1031 Exchange and Why NY NJ Investors Should Care

A 1031 exchange in NY and NJ gives property owners the ability to sell an investment property and defer all capital gains taxes by reinvesting the proceeds into another qualifying property. Named after Section 1031 of the Internal Revenue Code, this strategy has helped investors across New York and New Jersey build wealth for decades, and the rules in 2026 remain favorable for those who plan ahead.

If you own rental property in Brooklyn, a mixed-use building in Jersey City, or a commercial space on Staten Island, a 1031 exchange could save you tens of thousands of dollars in federal, state, and local taxes. But the process is time-sensitive, heavily regulated, and comes with state-specific rules that catch many investors off guard.

Disclaimer: This guide is for informational purposes only and does not constitute tax, legal, or financial advice. Tax laws change frequently. Consult a qualified tax professional, CPA, or real estate attorney licensed in your state before making any 1031 exchange decisions.

This guide walks you through the full 1031 exchange process. You will learn the federal requirements, strict timelines, how New York and New Jersey handle these exchanges differently, and the most common mistakes that disqualify investors from deferring their gains.

For a broader look at building an investment portfolio in this region, start with our real estate investing guide for NY and NJ.

How a 1031 Like-Kind Exchange Works: The Basics

A 1031 exchange lets you swap one investment property for another without triggering a taxable event. The IRS treats the transaction as an exchange of like-kind assets, not a sale. Your tax basis from the old property carries over to the new one, and you only pay capital gains tax when you eventually sell the replacement property without doing another exchange.

Here is a simplified example. Say you bought a two-family rental in Staten Island ten years ago for $400,000. Today it is worth $850,000. If you sold it outright, you would owe federal capital gains tax on the $450,000 gain (plus depreciation recapture), along with state and city taxes. That bill could easily exceed $120,000. Through a 1031 exchange, you could reinvest into a four-unit building in one of New Jersey’s top investment towns and defer that entire tax hit.

What “Like-Kind” Actually Means

The term “like-kind” is broader than most people expect. Under IRS rules, any real property held for investment or business use qualifies as like-kind to any other real property held for the same purpose. That means you can exchange:

• A single-family rental for a commercial office building
• Vacant land for an apartment complex
• A retail storefront for industrial warehouse space
• A mixed-use property for a portfolio of rental condos

The key restriction is the property’s purpose. Your primary residence does not qualify. Vacation homes generally do not qualify unless you can demonstrate genuine rental activity under the safe harbor rules. Fix-and-flip properties held primarily for resale also fall outside 1031 eligibility because the IRS considers them inventory, not investment assets.

If you are weighing the tax consequences of a standard sale, our capital gains tax calculator for NY and NJ can help you see exactly what you would owe without an exchange.

1031 Exchange Requirements in 2026: Federal Rules You Must Follow

The IRS enforces several strict requirements for a valid 1031 exchange. Missing any one of them can disqualify the entire transaction and leave you with a full tax bill.

Requirement 1: Investment or Business Use Property Only

Both the property you sell (the “relinquished property”) and the property you buy (the “replacement property”) must be held for investment or business use. Personal-use properties do not qualify.

Requirement 2: You Must Use a Qualified Intermediary

You cannot touch the sale proceeds at any point. The funds must flow through a qualified intermediary (QI), who holds your money in escrow and directs it to the seller of your replacement property at closing. If you receive the funds directly, even briefly, the exchange fails.

Requirement 3: Equal or Greater Value

To defer 100% of your capital gains, the replacement property must be equal to or greater in value than the relinquished property. If you trade down or pull cash out, the difference (called “boot”) becomes taxable. For example, if you sell for $900,000 and buy a replacement for $750,000, you will owe capital gains tax on the $150,000 difference.

Requirement 4: Same Taxpayer

The same taxpayer or entity that sells the relinquished property must purchase the replacement. If you own the property through an LLC, the same LLC must be on the replacement deed.

Requirement 5: U.S. Properties Only

You can exchange properties in different states, but both must be located within the U.S.

For details on what the overall selling process looks like in New York, see our guide to selling a house in New York.

The 1031 Exchange Timeline: 45-Day and 180-Day Deadlines

The timeline is where most 1031 exchanges either succeed or fall apart. Two deadlines govern every delayed exchange, and both are firm. No extensions, no exceptions, even if a deadline falls on a weekend or holiday.

The 45-Day Identification Period

From the day you close on the sale, you have exactly 45 calendar days to identify potential replacement properties in writing to your qualified intermediary. This must include specific details such as the property address and legal description.

You can identify up to three properties regardless of value (the “three-property rule”), or more than three as long as their combined fair market value does not exceed 200% of the relinquished property’s value (the “200% rule”).

If you close your sale on April 1, 2026, your identification deadline is May 16, 2026. Not May 17. Not “the next business day.” May 16, period.

The 180-Day Exchange Period

You must close on at least one identified replacement property within 180 calendar days of selling. Both periods run concurrently, so if you use the full 45 days to identify, you only have 135 days left to close.

A Practical Timeline Example

Step	Date (Example)	Action
Day 0	April 1, 2026	Close sale of relinquished property; proceeds go to QI
Days 1-30	April 2 – May 1	Search for replacement properties; tour options
Day 45	May 16, 2026	Deadline to submit written identification to QI
Days 46-160	May 17 – Sept 8	Negotiate, inspect, and finance replacement property
Day 180	September 28, 2026	Deadline to close on replacement property

Investors working with the Robert DeFalco Realty team often start identifying replacement properties well before listing the relinquished property. This gives you a head start on the 45-day window and reduces the pressure of that tight deadline.

Choosing a Qualified Intermediary for Your 1031 Exchange

Your qualified intermediary is one of the most important partners in a 1031 exchange. The QI holds your exchange funds, prepares the legal documents, and ensures the transaction follows IRS rules.

What to Look For in a QI

• Experience with NY and NJ transactions. State-specific rules add complexity. Your QI should know these well.
• Segregated, insured accounts. Your exchange funds should be held in a separate, FDIC-insured account, not commingled with other money.
• Errors and omissions insurance. This protects you if the QI makes a mistake.
• No conflicts of interest. Under IRS rules, your QI cannot be someone who has served as your agent, attorney, accountant, or broker within the prior two years (the “disqualified person” rule).

How Much Does a Qualified Intermediary Cost?

QI fees in the NY and NJ market typically range from $750 to $1,500 for a standard delayed exchange. Reverse and improvement exchanges can cost $2,500 to $5,000 or more.

For information on other costs associated with property transactions in New Jersey, check out our breakdown of closing costs in New Jersey.

New York State-Specific 1031 Exchange Rules

New York follows the federal 1031 exchange rules with one major exception that catches many investors by surprise.

NY Gain Recognition on Out-of-State Exchanges

If you sell a property in New York and exchange it for one outside of New York, the state does not allow you to defer the gain for state income tax purposes. You will still get the federal deferral, but New York will tax the gain in the year of the exchange.

This matters for investors who own property in NYC and want to exchange into New Jersey, Connecticut, or any other state. The NY Department of Taxation and Finance requires you to recognize the gain and pay state income tax.

Let’s put this in dollar terms. If you sell a Manhattan investment property with a $500,000 gain and exchange into a property in Hoboken, NJ, the federal government defers your capital gains tax. But New York treats that $500,000 as taxable income. At New York’s top marginal rate (10.9% in 2026), that could mean a state tax bill of roughly $54,500.

NYC Additional Taxes

If the relinquished property is in New York City, you may also face the NYC Unincorporated Business Tax (UBT) if you operate as a sole proprietor or partnership.

New York Strategies to Consider

• Exchange within New York. If you exchange for another New York property, the state deferral applies. This is the simplest path.
• Weigh the numbers. Sometimes paying the state tax while deferring federal tax still makes financial sense if the replacement property offers better cash flow.
• Track your basis carefully. New York and federal tax basis will diverge after an out-of-state exchange. Your CPA needs to maintain separate basis schedules.

For more on how state and local taxes differ between these two states, see our NJ property tax vs. NY comparison.

New Jersey State-Specific 1031 Exchange Rules

New Jersey presents its own unique challenges for 1031 exchange investors, particularly around the state’s estimated tax withholding requirements.

NJ Estimated Tax Withholding on Property Sales

Under New Jersey law, when a seller of real property is a non-resident, the closing agent must withhold an estimated tax payment and remit it to the NJ Division of Taxation. This withholding is either the seller’s estimated gain or 8.97% of the total sale price, whichever is greater.

New Jersey does recognize 1031 exchanges for state tax purposes (unlike New York’s out-of-state rule), but you may still need to deal with the withholding process at closing and then file for a refund or credit.

How to Handle NJ Withholding in a 1031 Exchange

There are a few approaches:

1. File for a waiver. Apply to the NJ Division of Taxation for a reduced withholding or a full waiver. This requires advance planning, as processing can take several weeks.
2. Pay the withholding and claim a credit. Allow the withholding at closing, then claim the credit on your NJ income tax return. The downside is that your exchange proceeds are reduced, which could affect your ability to acquire the replacement property at the required value.
3. Work with your QI and attorney. An experienced QI familiar with New Jersey transactions can coordinate the withholding process and help you time your filings.

NJ Residents Selling NY Property

If you are a New Jersey resident selling a New York property through a 1031 exchange, you face the inverse challenge. New York will want to tax the gain (if you exchange out of state), but New Jersey will recognize the federal deferral. Your CPA will need to manage the multi-state tax credit carefully.

For a deeper look at taxes when selling property on Staten Island (which involves NY state rules), visit our Staten Island seller’s tax guide.

Types of 1031 Exchanges: Delayed, Reverse, and Improvement

Not every 1031 exchange follows the same structure. Depending on your situation, one of these three types may be the best fit.

Delayed (Forward) Exchange

This is the most common type. You sell your relinquished property first, then identify and purchase the replacement within the 45/180-day windows. About 95% of all 1031 exchanges use this structure.

Reverse Exchange

In a reverse exchange, you buy the replacement property before selling the relinquished property. This is useful when you find the perfect replacement and do not want to risk losing it while waiting for your current property to sell.

An Exchange Accommodation Titleholder (EAT) must take title to either property during the exchange period. QI fees for reverse exchanges typically run $3,000 to $7,500, and you will need financing for both properties simultaneously. The same 45/180-day deadlines apply.

Improvement (Build-to-Suit) Exchange

An improvement exchange lets you use exchange funds to make improvements to the replacement property before taking title. The renovation costs can be rolled into the exchange value.

For example, say you sell a property for $1.2 million. You find a replacement listed at $850,000 that needs $350,000 in renovations. Through an improvement exchange, the EAT takes title, improvements are made using exchange funds, and you take title to the improved property worth $1.2 million within 180 days.

Investors looking at commercial opportunities in Brooklyn might consider improvement exchanges for properties identified in our Brooklyn commercial real estate report. The borough has seen growing interest in repositioning older commercial buildings, and an improvement exchange can fund those renovations tax-efficiently.

Step-by-Step: Completing a 1031 Exchange in NY or NJ

Here is a practical walkthrough of the delayed exchange process from start to finish.

Step 1: Plan Before You List

Before putting your property on the market, consult with your CPA and a qualified intermediary. Confirm that your property qualifies, estimate your potential tax deferral, and understand state-specific issues. The DeFalco team can also help you evaluate the current market for both your relinquished property and potential replacements.

Step 2: Engage Your Qualified Intermediary

Your QI must be in place before you close on the sale. The exchange agreement should be signed before the relinquished property goes under contract.

To understand the role title insurance plays in these transactions, review our title insurance guide for NY and NJ.

Step 3: Sell the Relinquished Property

List and sell your property as normal. Include 1031 exchange cooperation language in the purchase agreement (a standard clause). At closing, proceeds go directly to your QI.

Step 4: Identify Replacement Properties (Days 1-45)

Start searching immediately. You have 45 days to submit a written identification. Be strategic and identify backup properties. Our coverage of Brooklyn office vacancy and investor opportunities highlights areas where exchange buyers have been active.

Step 5: Due Diligence on the Replacement Property

Conduct inspections, review financials, secure financing, and negotiate the purchase agreement. Include 1031 exchange cooperation language in this contract as well.

Step 6: Close on the Replacement Property (Days 1-180)

Your QI directs the exchange funds to the closing. You take title. The exchange is complete.

Step 7: Report on Your Tax Return

File IRS Form 8824 (Like-Kind Exchanges) with your federal return. If you exchanged out of New York to another state, report the gain on your NY state return. NJ filers should account for any withholding credits. See IRS Publication 544 for detailed reporting guidance.

Common 1031 Exchange Mistakes NY NJ Investors Make

Here are the errors we see most often.

Missing the 45-Day Deadline

This is the number one reason exchanges fail. Start your search early and identify backup options.

Receiving the Proceeds Directly

If sale proceeds hit your bank account, even for one day, the exchange is disqualified.

Forgetting About Boot

Buying a cheaper replacement property or pulling cash out creates taxable boot. Plan for the tax hit if you need to trade down.

Ignoring New York’s Out-of-State Rule

NY investors who exchange into another state often do not realize they owe state tax until filing season, when estimated payment deadlines may have already passed.

Underestimating NJ Withholding

New Jersey’s withholding requirement can reduce your exchange proceeds. Filing for a waiver takes time, so start early.

Using a Disqualified Person as Your QI

Your agent, attorney, or accountant cannot serve as your QI if they have acted in that capacity within the past two years.

Not Matching Entity Names

If you own the relinquished property in an LLC and buy the replacement in your personal name, the exchange may be disqualified.

For investors who are also thinking about energy-related improvements to their replacement properties, our guide on energy efficiency tax credits in NY and NJ covers credits that can stack with your exchange savings.

1031 Exchange and Depreciation Recapture: What You Need to Know

When you sell a rental property, the IRS also requires you to “recapture” the depreciation you claimed during ownership, taxed at a flat federal rate of 25%. In a 1031 exchange, depreciation recapture is also deferred. Your depreciation schedule carries over to the replacement property, and you continue depreciating from the adjusted basis (not the new purchase price).

Here is a quick example. You bought a property for $500,000 and claimed $120,000 in depreciation. Your adjusted basis is $380,000. If you sell for $800,000, you would owe tax on $420,000 in capital gains plus $120,000 in depreciation recapture. A 1031 exchange defers both.

Our capital gains tax calculator can help you estimate these numbers for your specific situation.

How Landlords and Small Investors Can Use 1031 Exchanges Strategically

You do not need to own a $5 million office building to benefit from a 1031 exchange. Small landlords use them regularly. Here are some common strategies.

Trading Up

Sell a single-family rental and exchange into a multi-family property. Your cash flow increases, your equity grows, and you defer the tax that would have slowed your reinvestment.

Geographic Diversification

An investor who owns multiple properties in one borough can exchange one into a different market. A 1031 exchange lets you reposition without a tax penalty (though remember New York’s out-of-state gain recognition rule).

For landlords concerned about rent regulation policy, our analysis of the Mamdani rent freeze impact on small landlords explains why some investors are diversifying out of rent-stabilized portfolios.

Moving from Residential to Commercial

Residential landlords tired of tenant management sometimes exchange into net-leased retail or small office buildings, where the tenant handles more expenses. Both qualify as like-kind.

The “Swap Till You Drop” Strategy

Some investors do 1031 exchanges throughout their lifetime. At death, heirs receive a stepped-up basis, effectively eliminating all deferred capital gains and depreciation recapture. Tax law can change, so consult your estate planning attorney about this strategy.

What Happens If a 1031 Exchange Falls Through?

If your exchange fails, the QI releases the funds to you, and the sale becomes a standard taxable transaction. You will owe capital gains tax, depreciation recapture, and state taxes for that year.

To protect yourself:

• Identify backup properties during the 45-day window
• Have financing pre-approved for the replacement purchase
• Work with experienced professionals who understand exchange timelines
• Consider a reverse exchange if you find the replacement before selling

For all the costs involved in a standard sale, see our guide to selling a house in New York.

2026 Legislative Outlook for 1031 Exchanges

Various federal proposals have sought to cap the deferral amount or eliminate Section 1031 entirely. As of early 2026, the provision remains intact, but investors should stay informed.

If you are considering a 1031 exchange, the current environment is favorable. Talk to your tax advisor about whether 2026 is the right year to make your move. Visit our homepage at Robert DeFalco Realty for current listings and market insights.

Tax Disclaimer Reminder

Before you begin a 1031 exchange, please consult with a qualified tax professional, CPA, or real estate attorney who is licensed in your state and familiar with both New York and New Jersey tax law. The information in this guide reflects general rules and common scenarios as of early 2026, but every investor’s situation is different. Tax law can change at any time, and this guide should not be relied upon as a substitute for personalized professional advice.

Frequently Asked Questions About 1031 Exchanges in NY and NJ

Q: Can I do a 1031 exchange on my primary residence?

A: No. Section 1031 only applies to property held for investment or business use. If you converted a former primary residence to a rental, holding it as a rental for at least one to two years after conversion generally strengthens your position.

Q: Can I exchange a New York property for a New Jersey property?

A: Yes, the exchange is valid federally. The catch is that New York State will require you to recognize the gain for state income tax purposes because the replacement is outside New York. You still defer the federal capital gains tax.

Q: What is the cost of a qualified intermediary in the NY NJ area?

A: For a standard delayed exchange, expect $750 to $1,500. Reverse and improvement exchanges cost $2,500 to $7,500. Ask about the QI’s interest-sharing policy on escrow funds.

Q: Can I do a 1031 exchange with a property I recently inherited?

A: Possibly. If the inherited property has been held for investment purposes (such as renting it out), it can qualify. The stepped-up basis you received at inheritance becomes your starting basis for the exchange.

Q: What is “boot” in a 1031 exchange?

A: Boot is any value you receive that is not like-kind property. This includes cash pulled out, debt reduction (if the replacement has a smaller mortgage), and any non-real-estate property received. Boot is taxable in the year of the exchange.

Q: Can I do a 1031 exchange if I have a mortgage on my property?

A: Yes. The replacement property’s debt plus cash invested must equal or exceed the relinquished property’s debt plus equity. If you reduce your debt, the difference is treated as boot.

Q: How does New Jersey’s withholding affect my 1031 exchange?

A: The state may require a tax withholding at closing, even in 1031 exchanges, unless you file for a waiver in advance. If taken, it reduces the cash available for your replacement property. You can claim the credit on your NJ return, but the timing mismatch can be problematic.

Q: Is there a limit on how many 1031 exchanges I can do?

A: No limit. Some investors do multiple exchanges over their lifetime, continuously deferring capital gains (the “swap till you drop” strategy).

Q: Can I use 1031 exchange proceeds to make improvements on the replacement property?

A: Not in a standard delayed exchange. You would need an improvement (build-to-suit) exchange, where an Exchange Accommodation Titleholder holds the property while improvements are made before transferring title to you within 180 days.

Q: What IRS forms do I need to file for a 1031 exchange?

A: File IRS Form 8824 (Like-Kind Exchanges) with your federal return for the year of the exchange. Review IRS Publication 544 for detailed reporting guidance. For New York, file gain recognition on your state return if you exchanged out of state. The NY Department of Taxation and Finance and the NJ Division of Taxation each have additional filing requirements your CPA can walk you through.