1031 EXCHANGE ADVISORY

1031 Exchange Rules for Real Estate Investors

Quick Answer

The short version on 1031 exchanges

A 1031 exchange lets an investor defer federal capital gains tax by exchanging one investment real-estate position for another “like-kind” investment position, within strict statutory deadlines. Proceeds must be held by a Qualified Intermediary — the investor cannot touch them. The replacement property must be identified within 45 days of selling the relinquished property and closed within 180 days. Used carefully, a 1031 is one of the most powerful structuring tools for real-estate investors comparing Manhattan and Miami opportunities. It is also one of the easiest to disqualify by mistake.

Fact Bank

Key 1031 rules at a glance

Like-kind property
Both the relinquished and the replacement property must be U.S. real property held for productive use in a trade or business or for investment. Personal residences and second homes generally do not qualify.
Qualified Intermediary (QI)
Sale proceeds must be held by a neutral third-party QI. The investor cannot have actual or constructive receipt of the funds.
45-day identification
Replacement property must be identified in writing, signed and delivered to the QI, within 45 days of selling the relinquished property.
180-day closing
The replacement property must close within 180 days of the relinquished-property sale, or by the tax return due date for the year of sale, whichever is earlier.
Equal-or-greater value
For full tax deferral, the replacement property's purchase price must be equal to or greater than the relinquished property's net sale price, with equal or greater debt assumed.
Same taxpayer
The owner on the title of the relinquished property must be the same as the owner on the title of the replacement property.
Boot
Any cash or non-like-kind value received as part of the exchange is taxable in the year received. Boot reduces but does not destroy the exchange.
Reverse and improvement exchanges
A reverse exchange (replacement bought before relinquished is sold) and an improvement / construction exchange exist, but require specialist QI structures and more cost.

1031 rules are governed by IRC Section 1031 and related regulations. Items above are for orientation, not a substitute for advice from a tax attorney, CPA, and Qualified Intermediary.

Key Takeaways

What matters most

01

1031 defers tax — it does not eliminate it. Eventual sale (or stepped-up basis at death) is when the deferred gain is reckoned.

02

The 45-day identification and 180-day closing clocks start at relinquished-property sale and do not stop for diligence or financing.

03

Engage the QI before the relinquished closing. Constructive receipt of proceeds disqualifies the exchange.

04

Equal-or-greater value and debt is the rule for full deferral — trading down generates taxable boot.

05

NYC and Miami are both deep markets for replacement property — identification options should be set up before listing.

06

Reverse and improvement exchanges work but add cost and structural risk — budget for the right QI.

Process

Six steps for a clean 1031 exchange

01

Confirm the relinquished property qualifies.

The asset must be held for investment or productive use. Document the intent. Engage a tax attorney and CPA before the relinquished property hits the market.

02

Engage a Qualified Intermediary before closing.

The QI must be in place before the relinquished property closes. Proceeds flow to the QI, not to the seller. This step is non-recoverable if missed.

03

Build the identification list during the search.

The 45-day clock starts at relinquished closing. Have replacement candidates — Manhattan condos, Miami pre-construction, branded new development — lined up so the identification is deliberate, not rushed.

04

Submit identification in writing to the QI by day 45.

Use the Three-Property Rule (any value) or the 200% Rule (multiple properties whose total value is up to 200% of relinquished value) as fits the strategy. Identification is binding.

05

Negotiate, finance, and close by day 180.

Diligence, financing, board approval (condo / co-op), and sponsor terms (new development) all run inside the 180-day window. Build margin into the timeline.

06

Reconcile basis, debt, and any boot with the CPA.

Post-closing, the CPA computes basis carryover and any taxable boot. Document everything — the IRS treats 1031 substantiation as a high-attention area.

Markets

Manhattan vs Miami as 1031 replacement property

Both Manhattan and South Florida are deep enough to absorb 1031 replacement capital, but the reinvestment logic differs by market.

Consideration
Manhattan / NYC
Miami / South Florida
Inventory depth
Strong condo and townhouse inventory; long-cycle institutional liquidity
Heavy condo + branded new development pipeline; faster turnover
Timing risk
Resale closings usually fit cleanly inside 180 days; board approval can stretch
Pre-construction may close beyond 180 days — pair with a delivered alternate
State income tax
New York state tax exposure on rental income for non-residents
No Florida state income tax — relevant for the holding period after exchange
Closing cost friction
Higher; mansion tax, transfer taxes, and sponsor's transfer tax on new dev
Lower in aggregate; documentary stamp tax on deeds
Strategy fit
Capital preservation, long-term liquidity, rental income from established product
Lifestyle migration, branded new development, faster appreciation cycles
Edge Cases

Reverse, improvement, and Delaware Statutory Trust exchanges

Reverse exchange

Used when the replacement property must be purchased before the relinquished property sells. Requires a specialist QI to hold title to one of the properties (the "parked" leg) and is materially more expensive than a forward exchange.

Improvement / construction exchange

Allows the investor to use exchange proceeds for capital improvements on the replacement property. Requires careful documentation of improvements completed within the 180-day window.

Delaware Statutory Trust (DST)

A fractional, passive-ownership vehicle sometimes used as 1031 replacement property when a like-kind direct acquisition cannot be sourced inside the deadlines. DSTs have illiquidity and sponsor-quality considerations and are not a fit for every investor.

Manhattan Miami is a real estate advisory and brokerage firm and does not provide legal or tax advice. 1031 exchanges should be structured with a tax attorney, CPA, and Qualified Intermediary in place from the outset.

Private Advisory

Begin with a conversation, not a listing.

A successful 1031 exchange depends on coordination between the Qualified Intermediary, CPA, attorney, and broker — lined up before the relinquished property closes, not after. Manhattan Miami advises investors using 1031 capital across Manhattan and South Florida.

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FAQ

1031 exchange questions, answered

Can I do a 1031 exchange on a personal residence?

Generally no. A 1031 exchange applies to property held for investment or for productive use in a trade or business. A primary residence or second home used personally typically does not qualify. Different tax provisions (such as the primary-residence exclusion) apply to personal-residence sales.

What does “like-kind” actually mean?

For real estate, like-kind is broad. A condo can be exchanged for a townhouse, an apartment building, raw land, or commercial property, as long as both legs are U.S. real property held for investment. Like-kind is not limited to identical property types.

What happens if I miss the 45-day identification?

The exchange fails. The 45-day rule is statutory and non-extendable. The proceeds become taxable in the year of the relinquished sale. This is why identification candidates should be lined up before the relinquished property closes.

What happens if I miss the 180-day closing?

The exchange fails. The 180-day rule is also statutory. The taxpayer cannot extend it, even for diligence problems or financing delays. Build timeline margin in.

Can I use a 1031 for Miami pre-construction?

Yes, with caution. Pre-construction delivery dates can fall outside the 180-day window. Common solution: identify a delivered alternate alongside the pre-construction unit, or structure a reverse / improvement exchange with the right QI. Always confirm sponsor delivery commitments and contract terms before identifying.

Can I take cash out of the exchange?

Cash withdrawn from the exchange is “boot” and is taxable in the year received. The exchange does not fail — the deferral simply does not apply to the boot portion. Plan ahead with the CPA if any cash-out is intended.

Do both properties need the same mortgage?

No, but the replacement property's debt must be equal to or greater than the relinquished property's debt for full deferral. Otherwise, the difference is treated as boot. This is why financing should be aligned with the exchange structure from day one.

Can Manhattan Miami coordinate the 1031?

We coordinate the real-estate side — identification, diligence, contract terms, board package, and closing — in lockstep with your QI, CPA, and tax counsel. We do not provide legal or tax advice or act as Qualified Intermediary. We can introduce QIs and tax counsel who routinely handle multi-state real-estate exchanges.

Private Advisory · Confidential

Begin with a
conversation,
not a listing.

Every engagement begins with a private discussion — objectives, timing, tax posture.

No obligation. Typically replied to within one business day.