Depreciation Recapture: The Bill That Comes Due

Investors are told depreciation is the great advantage of real estate. It is. What gets left out is that the IRS is lending you the deduction, not giving it to you.

TL;DR: Every dollar of depreciation you claim reduces your basis, which increases your gain at sale. On the building itself, that gain is unrecaptured Section 1250 gain, taxed at up to 25% rather than the lower long-term capital gains rate. On the personal property and land improvements a cost segregation study carves out, it is Section 1245 recapture, taxed at your ordinary income rate. And you owe it on depreciation "allowed or allowable" — meaning you pay even if you never claimed it. A 1031 exchange defers the whole thing; death eliminates it.

The mechanism, in one example

Buy a rental for $400,000, with $320,000 allocated to the building. Straight-line over 27.5 years is roughly $11,636 a year. Hold ten years, then sell for $520,000.

Line	Amount
Purchase price	$400,000
Depreciation claimed over 10 years	−$116,360
Adjusted basis	$283,640
Sale price	$520,000
Total gain	$236,360

That gain now splits into two pieces taxed at different rates:

Component	Amount	Rate
Unrecaptured §1250 gain (the depreciation)	$116,360	Up to 25%
Long-term capital gain (the appreciation)	$120,000	0/15/20%

At the 25% and 15% brackets that is roughly $29,090 plus $18,000 — about $47,090, before state tax and before the net investment income tax where it applies.

The $116,360 was not free money. It was a deduction at your ordinary rate during the hold, repaid at up to 25% at the end. If your ordinary rate was 32% while you held it, you still came out ahead — plus you had the use of the money for ten years, which is the real benefit. But it is a timing advantage, not an exemption.

"Allowed or allowable" — the rule that catches people

This is the part that surprises investors who skipped depreciation to keep their taxable income clean.

The recapture calculation uses depreciation allowed or allowable. If you were entitled to claim it and did not, the IRS still reduces your basis as though you had. You get the tax bill without ever having received the deduction.

There is no version of the story where not claiming depreciation helps you. If you have missed years, that is a conversation with your CPA about a change in accounting method — generally a Form 3115 to catch up the deductions — rather than something to leave alone.

Cost segregation changes the shape of the bill

A cost segregation study reclassifies parts of the property into 5, 7 and 15-year lives — appliances, carpet, cabinetry, landscaping, site work. That accelerates deductions substantially in the early years.

It also changes what happens at sale, in two ways investors under-model:

The rate is worse on the reclassified portion. Section 1245 property recaptures at your ordinary income rate, not the 25% ceiling that applies to the building. If you are in the 35% bracket, the accelerated deductions come back at 35%.

The bill arrives sooner. Short-life assets depreciate away quickly, so basis drops faster and the recapture exposure builds early in the hold rather than late.

That does not make cost segregation a bad idea. It makes it a timing decision that depends on your hold period and your rate now versus your rate at sale:

Situation	Cost segregation
Long hold, high bracket now, lower later	Strongly favourable
Planning a 1031 at exit	Favourable — recapture defers with the gain
Sale expected in 3–5 years, same bracket	Marginal; you are borrowing at your own rate
Sale expected soon, higher bracket later	Can be actively negative

Run the deduction side on the cost segregation calculator, then take the recapture side to your CPA before commissioning a study. Cost segregation vs 1031 exchange covers how the two interact when you plan to use both.

The three ways out

Exchange into another property. A 1031 exchange defers both the capital gain and the recapture, and the deferred amounts carry into the replacement property's basis. Do this repeatedly and you can defer indefinitely — which is what "swap till you drop" means.

Die owning it. Under current law, an heir generally takes a stepped-up basis at fair market value, and the deferred recapture is eliminated rather than deferred. This is the endgame behind most buy-and-hold estate planning, and it is why "never sell" is a tax strategy rather than a slogan.

Offset it with losses. Suspended passive losses are generally released in full when you dispose of the activity in a fully taxable transaction, and can offset the gain. Investors with years of suspended losses on a property often find the sale far less painful than the headline numbers suggest — and this is exactly the calculation a 1031 makes you forgo, since deferring the gain also defers the release.

What does not work

Selling at a loss does not erase it. Recapture applies to gain, and gain is measured against your adjusted basis. A property that sells below what you paid can still produce taxable gain if you have depreciated enough.

An installment sale does not avoid it. Spreading the capital gain across payment years is genuinely useful, but §1245 recapture is generally recognised in full in the year of sale regardless of how little cash you receive. A seller carrying a note can owe recapture tax exceeding the down payment — worth modelling before you agree terms on a seller-financed sale.

Converting it to your primary residence does not clear it. The Section 121 exclusion does not shelter depreciation taken after May 1997, and periods of non-qualified use limit the exclusion further.

What to do about it

Model the exit when you buy, not when you sell. Your entry underwriting should carry an after-tax exit number. The difference between a 1031 and a taxable sale is frequently larger than a year of cash flow.

Track basis properly from day one. Purchase price allocation between land and building, closing costs added to basis, every capital improvement, every year of depreciation. Reconstructing this a decade later is expensive and usually produces a worse answer.

Get the land allocation right at purchase. Land is not depreciable, so a higher building allocation means more deduction — and it has to be defensible. The assessor's ratio is the common starting point; an appraisal is stronger.

Decide your exit route early. Whether you intend to 1031, hold to death, or sell and pay is not a decision for the month you list the property. It changes whether cost segregation helps you and how you structure ownership.

Final take

Depreciation is an interest-free loan from the government against your future gain. Take it — refusing it costs you the deduction and leaves the bill intact. Just underwrite the repayment: up to 25% on the building, ordinary rates on anything a cost segregation study accelerated, and nothing at all if you exchange or hold to the end.