How long do I have to replace the property under Section 1033?

Generally two years from the end of the first tax year in which any part of the gain is realized. For real property held for productive use in a trade or business or for investment that is condemned or sold under threat of condemnation, Section 1033(g) extends that period to three years.

Do I need a Qualified Intermediary like a 1031 exchange?

No. Unlike a Section 1031 exchange, Section 1033 does not require a Qualified Intermediary. The taxpayer may take receipt of the condemnation award or insurance proceeds and hold the funds until replacement property is acquired.

Eminent Domain, Fire, or Flood: Why Your Loss May Be a Taxable Gain

Q: How can an insurance settlement create a taxable gain when I lost the building?

Because gain is measured against your adjusted basis, not against what the property was worth. Years of depreciation deductions lower that basis, sometimes close to zero on a long-held rental. A settlement that merely replaces the building can therefore land far above basis and produce a substantial taxable gain.

01 — The Arithmetic

The building burned. The gain is real.

This is the part that catches people: taxable gain is measured against your adjusted basis, not against what the property was worth. And every year you owned that rental, depreciation deductions pushed your basis down.

Take a small commercial building bought in 1998 for $600,000. Land was $150,000, so $450,000 of it was depreciable over 39 years. By 2026 that depreciation has run most of its course, and the adjusted basis might sit near $200,000. The property is now worth $1.8 million.

Then the state condemns it for a highway widening, or a wildfire takes it and the carrier pays out. Either way a check arrives for $1.8 million against a $200,000 basis. That is roughly $1.6 million of realized gain — part capital gain, part depreciation recapture — on a transaction the owner never chose to make.

The emotional trap: it feels like a loss, so it does not occur to anyone to ask about tax until the return is being prepared. By then the replacement window may be half gone. The people this hits hardest are the ones who owned the property longest — because their basis is the lowest.

02 — What Qualifies

Not just eminent domain.

Section 1033 covers property that is compulsorily or involuntarily converted. The statute lists the triggers plainly:

Condemnation, or the threat or imminence of it. A state DOT right-of-way taking, a utility or pipeline easement, a municipal redevelopment. A negotiated sale made under a credible threat of condemnation counts — you do not have to litigate it first.
Destruction, in whole or in part. Fire, hurricane, flood, tornado, hail. This is where most volume actually sits, and where owners are least likely to be thinking about tax.
Theft or seizure. Less common with real property, but on the list.

The compensation itself — a condemnation award, a jury verdict, a negotiated settlement, or an insurance payout — is what gets measured against basis. The source of the money does not change the arithmetic.

03 — The Deadlines

Two years, or three. Know which one you have.

The replacement period is generous compared with a 1031 exchange — but it is a hard statutory deadline, and it does not start when you think.

Type of conversion	Replacement period	Clock starts
Destruction, theft, or seizure	2 years	End of the first tax year in which any part of the gain is realized
Condemnation of real property held for business or investment	3 years — §1033(g)	End of the first tax year in which any part of the gain is realized

The clock runs from the end of the tax year, not from the date of the event — so proceeds received in March 2025 under a three-year period run through December 31, 2028. Verify your specific dates with your CPA; partial-year and multi-payment situations shift the analysis.

That structure quietly widens the window. Someone whose property was destroyed early in a tax year effectively gets the remainder of that year plus the full statutory period. It also means people affected two years ago are frequently still inside the window and do not know it.

04 — The Comparison

Four ways this is easier than a 1031.

Owners who have done a 1031 exchange tend to assume the same rules apply. Several are meaningfully more forgiving:

No Qualified Intermediary. A 1031 requires that you never touch the proceeds. Under §1033 you may take receipt of the award or insurance settlement and hold the funds until you acquire replacement property.
Years, not 45 days. No 45-day identification list and no 180-day closing. Two or three years, depending on the trigger.
A broader replacement standard for condemned realty. Business or investment real property taken by condemnation may generally be replaced under the same like-kind standard a 1031 uses — broader than the stricter “similar or related in service or use” test that applies to other involuntary conversions.
Debt may substitute for equity. The requirement is to acquire replacement property of equal or greater value. Financing part of the replacement can satisfy that without reinvesting every dollar of the proceeds — a flexibility §1031 does not offer.

One thing that is not easier: deferral is an election with conditions, and the replacement property has to actually qualify. Getting the deadline right and getting the property right are two separate problems, and both have to land.

05 — The Window Most People Miss

If you already paid the tax.

Here is the part almost nobody raises. Because the replacement period runs for years, it routinely outlasts the filing of the return that reported the gain. A property destroyed in 2024, settled in 2024, and reported on a return filed in 2025 can still be inside a replacement window that runs into 2027.

If you acquire qualifying replacement property while still inside that period, it may be possible to make the deferral election and amend the return on which the gain was reported — which can produce a refund of tax already paid.

Whether that is available turns entirely on your dates, the nature of the conversion, and what you replace it with. It is a CPA question, and worth asking specifically rather than assuming the matter closed when the check cleared.

The broader point: a settlement is not the end of the transaction. It starts a clock most people never learn is running.

06 — Quick Answers

The questions people actually ask.

Do I pay taxes on an eminent domain settlement?

Often yes. A condemnation award is treated as a sale for tax purposes. If the award exceeds your adjusted basis, the difference is a realized gain — even though the sale was not your choice. Section 1033 lets you defer that gain by acquiring qualifying replacement property within the statutory period.

How can an insurance settlement create a gain when I lost the building?

Because gain is measured against adjusted basis, not against what the property was worth. Years of depreciation lower that basis, sometimes close to zero on a long-held rental. A settlement that merely replaces the building can land far above basis and produce a substantial taxable gain.

How long do I have to replace the property?

Generally two years from the end of the first tax year in which any part of the gain is realized. For real property held for business or investment that is condemned or sold under threat of condemnation, §1033(g) extends that to three years.

Do I need a Qualified Intermediary like a 1031?

No. Section 1033 does not require one. You may take receipt of the award or insurance proceeds and hold the funds until you acquire replacement property.

What if I already paid the tax on the settlement?

If you are still inside the replacement period and you acquire qualifying replacement property, it may be possible to elect deferral and amend the return on which the gain was reported, potentially generating a refund. Whether that applies depends on your dates and facts — ask your CPA specifically.

You lost the property.
The IRS may still call it a gain.