How a 1031 Exchange Works
Section 1031 of the Internal Revenue Code lets you sell an investment property and reinvest the entire proceeds into a "like-kind" replacement property — deferring all capital gains taxes. The key concept: your money stays invested in real estate instead of going to the IRS.
Like-kind is broader than you think. You can exchange a rental house for an apartment building, a strip mall for vacant land, or a NJ duplex for a Florida condo (as long as both are investment properties). "Like-kind" means real property for real property — not the same type of building.
What doesn't qualify: Your primary residence, a vacation home used primarily for personal use, property held primarily for resale (flips), or any property owned less than 12-24 months (the IRS looks closely at holding period).
The Two Deadlines That Matter
1031 exchanges have two inflexible deadlines. Miss either one by even a single day and the entire exchange fails — no exceptions, no extensions.
The NJ Exit Tax
New Jersey's "exit tax" is technically an estimated gross income tax (GIT) prepayment. It applies when:
You're selling NJ property and (a) you're moving out of NJ, (b) you're already a non-resident, (c) the seller is a trust, estate, or certain business entities.
The withholding amount is the greater of 2% of the sale price or 8.97% of the estimated gain. On a $700K property with $200K in gain, that's $17,940 (8.97% × $200K) withheld at closing.
The 1031 Exchange Exemption
Sellers completing a 1031 exchange can apply for an exemption from the exit tax withholding by filing Form GIT/REP-3 with the NJ Division of Taxation before closing. This is critical — but the form must be filed and acknowledged before the closing date. Many attorneys and sellers miss this, resulting in thousands of dollars unnecessarily withheld that must then be recovered through a tax return refund (which can take months).
Tax Savings: A Real Example
NJ investor sells a rental property they've held for 10 years:
| Item | Amount |
|---|---|
| Sale price | $650,000 |
| Original purchase price | $380,000 |
| Improvements over 10 years | $45,000 |
| Depreciation claimed | $110,000 |
| Adjusted basis | $315,000 |
| Total gain | $335,000 |
| Federal capital gains (20%) | $45,000 |
| Depreciation recapture (25%) | $27,500 |
| Net investment income tax (3.8%) | $12,730 |
| NJ state income tax (~8.97%) | $30,050 |
| Total tax without 1031 | $115,280 |
| Tax with 1031 exchange | $0 (deferred) |
That $115,280 stays invested and compounding. Over 20 more years at 4% appreciation, that deferred tax generates an additional ~$137,000 in wealth.
Types of 1031 Exchanges
Simultaneous Exchange
Both properties close on the same day. Clean but logistically difficult in practice. Rarely used.
Delayed Exchange (Most Common)
The standard approach: sell first, then buy within 180 days. A Qualified Intermediary holds the proceeds between transactions. This is what 95%+ of exchangors use.
Reverse Exchange
Buy the replacement property first, then sell the relinquished property within 180 days. Useful when you find the perfect replacement before your current property sells. More complex and expensive (the QI must take title temporarily through an Exchange Accommodation Titleholder), but legal and sometimes necessary in hot markets.
Build-to-Suit (Improvement) Exchange
Use exchange proceeds to build or improve the replacement property. The construction must be completed within 180 days. Useful for investors who want to buy land and build, or substantially renovate a property using tax-deferred dollars.
For international investors: FIRPTA + 1031
Foreign investors selling US property face FIRPTA withholding (typically 15% of the sale price) in addition to NJ exit tax. A 1031 exchange can potentially defer both — but the rules are more complex and require experienced tax counsel. We work with international tax advisors who specialize in this intersection.
We regularly assist investors from China, Taiwan, and India with cross-border real estate transactions. Bilingual Mandarin/English. International services →
Choosing a Qualified Intermediary
Your QI holds potentially hundreds of thousands of your dollars. Choose carefully:
Requirements: The QI cannot be your attorney, accountant, real estate agent, or anyone who has served as your agent in the past 2 years. They must be an independent third party.
What to verify: Fidelity bond or errors & omissions insurance, segregated accounts (your funds not commingled with other clients), FDIC-insured accounts, experience with NJ-specific GIT/REP filings, and a transparent fee structure ($750-$1,200 is typical for a standard delayed exchange).
We can recommend several QIs we've worked with successfully — but the choice is yours.