Understanding real estate depreciation: Schedules, basis and recapture

Written by Samantha SheltonNMLS 1647301Updated October 2026

This article explains a federal tax mechanic and is general information only. It is not tax, legal or investment advice, and not an offer to sell or a solicitation to buy any security. Take basis allocation, elections and recapture to a qualified tax professional, and title and entity questions to a Michigan attorney. Align Lending is an independent Michigan mortgage broker that finances one- to four-unit residential investment property, not a CPA firm, law firm or commercial lender. The 39-year schedule discussed below attaches to nonresidential real property, which is financed as commercial credit, not by Align.

Real estate depreciation is an annual deduction that recovers the cost of an income-producing building over a recovery period the IRS sets: 27.5 years for residential rental property and 39 years for nonresidential real property. Land is excluded at any length, because land does not wear out, become obsolete or get used up, so only the improvement portion of your purchase price ever produces the deduction.

That split is the whole exercise. Buy a $500,000 rental and allocate $100,000 to land, and the depreciable basis is $400,000 about $14,545 a year at 27.5 years. Move another $100,000 to land and the same purchase produces roughly $10,909. Same building, same price, a quarter of the deduction gone.

Learn how real estate depreciation works end to end: how basis is divided between land and improvements, which recovery period applies, when the clock starts, what improvements do to it, and what recapture costs on the way out. Newer to this? Start with our Real Estate Investing guide or the Investing Basics hub.

Key takeaways:

• Two recovery periods, one permanent exclusion: Residential rental property depreciates over 27.5 years and nonresidential real property over 39, both straight line under the mid-month convention, and land is never depreciable, under any method.
• The land split sets the size of the deduction: A $500,000 purchase with $100,000 of land basis produces about $14,545 a year; a $200,000 land allocation produces about $10,909. Divide by the ratio of fair market values or by assessed values.
• You pay on the exit whether you claimed it or not: Basis falls by depreciation allowed or allowable, whichever is greater, and the gain attributable to it is unrecaptured Section 1250 gain taxed at a maximum 25% rate.

What is real estate depreciation, and what does it actually recover?

Real estate depreciation is a cost-recovery allowance that lets you deduct part of a building’s cost each year over a fixed recovery period, rather than deducting the whole purchase in the year you buy it.¹ It is a non-cash deduction: nothing leaves your bank account, but taxable rental income falls by the write-off.

It is not a measure of the building losing value. A property can appreciate every year of your hold and still generate a full deduction throughout, because the schedule is statutory rather than market-driven. That disconnect is why depreciation is the largest single tax advantage most small landlords have.

• Four conditions gate it: You must own the property; it must be used in a business or income-producing activity; it must have a determinable useful life; and it must last more than one year. The house you live in fails the second test until you convert it.
• Depreciation sits outside cash flow: The deduction never appears in net operating income (NOI) or a cap rate, because both stop before taxes.
• It is one deduction among many: Mortgage interest, operating expenses and the qualified business income deduction are separate lines. Our overview of real estate tax benefits for investors lists the full set; this article stays on mechanics.

Why is land never depreciable, and how do you split the basis?

Land is excluded because it has no determinable useful life. The IRS position is that land does not wear out, become obsolete or get used up, so there is no recovery period to spread it over and no election that creates one. Buy land and a building together for a single price and you must divide that cost between them. Only the building side is depreciable.

Fair market value is the primary method. Allocate the cost to each asset by the ratio of that asset’s fair market value to the fair market value of the whole property when you bought it. Publication 527 offers the assessor’s ratio as a fallback, not an equal alternative: if you are not certain of the fair market values, you can divide the cost between land and buildings based on their assessed values for real estate tax purposes. A county assessor’s ratio can differ sharply from an appraiser’s opinion, so reaching for it when you do know the fair market values is not the safer choice it looks like. Where the split is worth thousands a year, get an appraisal stating both figures and keep it, see how property tax assessments work.

Your starting basis is not just the contract price, either. Certain settlement costs are added to basis and ride into the depreciable portion; loan-related charges do not.

• Added to basis: Abstract fees, legal fees, recording fees, surveys, transfer taxes, title insurance, utility installation charges, and seller obligations you agree to pay.
• Not added to basis: Fire insurance premiums, occupancy charges before closing, points and loan origination fees, loan assumption fees, credit report costs and your lender’s required appraisal fee.
• Converting a home you lived in: The basis for depreciation is the lesser of adjusted basis or fair market value on the date you change it to rental use. Occupy part of the property and you depreciate only the rental share.

Work an example. A $500,000 residential rental with $100,000 allocated to land leaves a $400,000 depreciable basis, and $400,000 divided by 27.5 is $14,545 a full year. Shift the land allocation to $200,000 and the deduction drops to roughly $10,909, a $3,636 swing on identical facts, every year, for 27.5 years.²

Is it 27.5 years or 39? How the recovery period gets set

The recovery period turns on where the rental income comes from, not on what the building looks like. Residential rental property is real property for which 80% or more of gross rental income for the tax year comes from dwelling units, and it depreciates over 27.5 years under the general depreciation system. Everything else (offices, retail, warehouses and mixed-use buildings failing the 80% test) is nonresidential real property at 39 years, for property placed in service after May 12, 1993.

The 80% test is applied for the tax year, so a mixed-use building sitting near the line can move between the two schedules as its tenant mix changes, worth knowing before you buy the storefront with apartments above it.

A slower alternative exists and is sometimes mandatory. Under the alternative depreciation system, residential rental property placed in service after 2017 runs 30 years and nonresidential real property runs 40. An investor who elects to be an excepted real property trade or business to escape the business interest expense limitation must use it for those assets, which also lose bonus depreciation eligibility, interest deductibility now for a permanently slower write-off. See the tax benefits of real estate investing for how bonus depreciation and the passive activity loss rules interact.

When does the depreciation clock actually start?

Depreciation begins when the property is placed in service, meaning ready and available for a specific use in the rental activity, not the closing date, and not the day a tenant moves in. Even if you are not using the property, it is in service when it is ready and available for its specific use. A rehabbed duplex listed and rent-ready on August 20 is in service that day, even if it sits vacant until October.

Then the mid-month convention prorates year one. All real property placed in service or disposed of during any month is treated as placed in service or disposed of at the midpoint of that month, so you get half a month for the month you start plus the remaining full months.

• A full year is 1/27.5 of basis: About 3.636% a year for residential rental property. For 39-year nonresidential property the full-year figure is about 2.564%.
• July placement gets 5.5 months: On a $400,000 basis, that is 5.5/12 of $14,545, or roughly $6,667 in year one.
• December placement gets half a month: The same basis yields about $606. Closing on December 28 does not buy a year of deductions.
• The schedule spills into a 29th calendar year: Year one is short, so the leftover fraction lands at the far end.
• It ends on the earlier of two events: Depreciation stops when you have fully recovered your basis or you retire the property from service. A mid-year sale gets the same mid-month treatment on the way out.

How do improvements change the depreciation schedule?

They start their own schedule. Additions and improvements are treated as separate property items for depreciation purposes, each with its own placed-in-service date and recovery period. A $30,000 roof installed on a residential rental in year nine does not join the building’s remaining 18.5 years, it begins a fresh 27.5-year clock.

That makes the repair-versus-improvement line the most consequential judgment call in rental bookkeeping: a deductible repair hits this year’s return in full, while an improvement is capitalized and recovered over decades. The test is whether the work betters, restores or adapts the property, and real estate tax benefits for investors walks it with examples.

• Your own labor is not basis: An improvement is added to basis at what it actually cost you, excluding the value of work you performed yourself.
• Bonus depreciation never reaches the shell: It applies only to property with a MACRS recovery period of 20 years or less, so a 27.5-year or 39-year building and its structural components sit permanently outside it, the entire reason cost segregation studies exist.
• Price rehab budgets with the tax treatment attached: Run the numbers in cash flow in real estate, and if you are pulling equity out, see how to refinance an investment property.

What does depreciation cost you when you sell?

Your basis falls by depreciation allowed or allowable, whichever is greater. Read that twice: the deduction you were entitled to reduces basis even if you never claimed it. Skipping depreciation to dodge recapture is the single worst move available, you forfeit the deduction and take the basis reduction anyway.

Lower basis means larger gain, and that gain gets split. The portion attributable to depreciation on real property is unrecaptured Section 1250 gain, taxed at a maximum rate of 25% rather than the lower long-term capital gains rates.³ Because buildings placed in service after 1986 are depreciated straight line, there is generally no “additional depreciation” and so no ordinary-income Section 1250 recapture on the shell. Buildings and structural components are not Section 1245 property. Components a cost segregation study reclassifies as personal property are: gain there is ordinary income to the extent of depreciation allowed or allowable.

Three things get missed on the exit. The 3.8% net investment income tax can sit on top of the gain once modified adjusted gross income passes $200,000 for a single filer or $250,000 for joint filers. If the rental was once your home, the home sale exclusion cannot shelter gain equal to depreciation allowable after May 6, 1997, see the IRS guidance on gain and basis when selling property. And a Section 1031 like-kind exchange defers the bill rather than erasing it; the 45- and 180-day mechanics are in 1031 exchanges: rules and benefits.

None of that makes depreciation a bad trade. A deduction taken at your ordinary rate today and repaid at a capped 25% later still favors most investors, but it is a deferral, not a gift, and the exit math belongs in your underwriting alongside real estate appreciation.

What if you never claimed depreciation you were entitled to?

Fix it. Do not simply start claiming it going forward. Because basis falls by the allowable amount regardless, unclaimed depreciation is money already spent. The correction route depends on how long the mistake ran.

• One return: An error confined to a single filed return is generally corrected by amending that return.
• Two or more consecutive returns: An impermissible depreciation method used on two or more consecutively filed returns is a method of accounting, and changing it requires IRS consent through Form 3115.
• The catch-up lands at once: The Section 481(a) adjustment equals depreciation deducted minus the amount allowable before the year of change. The full missed amount if none was claimed. A negative adjustment is generally taken in one tax year.

This is a filing your CPA prepares; the rules sit in IRS Publication 527, Residential Rental Property, and Publication 946.

FAQ: Real estate depreciation

Here are answers to common questions about real estate depreciation.

How do you calculate depreciation on a rental property?

Subtract the land value from your cost basis to get the depreciable building basis, then divide by 27.5 years for residential rental property or 39 for nonresidential. A $500,000 purchase with $100,000 attributed to land leaves a $400,000 basis, producing roughly $14,545 of annual depreciation. Support the allocation with the assessor’s land-to-improvement ratio or an appraisal, see real estate due diligence.

What happens to depreciation when you sell?

It increases your taxable gain, because depreciation lowered your adjusted basis. The portion of gain attributable to depreciation is unrecaptured Section 1250 gain, taxed at a maximum 25% rate separately from the capital gains rate on the rest. A like-kind exchange can defer both, and heirs generally take a basis stepped up to fair market value at the date of death, which resets it. If the property was once your home, read capital gains tax exemptions.

What is a cost segregation study?

A cost segregation study is an engineering-based analysis that separates a building into components with shorter recovery periods (5-year appliances and carpeting, 15-year land improvements) instead of leaving them inside the 27.5-year or 39-year shell. Reclassifying them accelerates deductions into early ownership and, with bonus depreciation, can produce a large first-year write-off, at the cost of ordinary-income recapture on those components later. See the impact of new tax laws on homeownership.

Can I depreciate a property I live in?

Not the portion you occupy. Depreciation requires property held to produce income, so the personal-use share is excluded. House hack a duplex and rent one unit, and you depreciate the rental portion using a reasonable division such as square footage or unit count. A dedicated home office can also be depreciated, though it creates recapture when you sell. Occupancy drives your loan terms too, see buying a home as an investment property.

The bottom line on real estate depreciation

Real estate depreciation recovers the cost of a building, never the land, over 27.5 years for residential rental property or 39 for nonresidential, straight line under the mid-month convention, starting the day the property is ready and available to rent. The land allocation sets the size of it: $400,000 of building basis is about $14,545 a year, and moving $100,000 of that to land costs $3,636 annually for the life of the schedule. Improvements start their own clocks. And basis falls by depreciation allowed or allowable, whichever is greater, with the gain taxed as unrecaptured Section 1250 gain at up to 25%, which is why not claiming it is the worst available choice.

If you’re ready to buy or refinance the property behind the deduction, talk to Align Lending. We’ll shop your scenario across our lender network and show you the numbers side by side. Call 248-506-5727 or start online today. Take basis, elections and recapture to a qualified tax professional, and title and entity questions to a Michigan attorney.

Footnotes:

1. This is general information, not tax or legal advice. Recovery periods, basis allocation between land and improvements, placed-in-service determinations, the repair-versus-improvement distinction, alternative depreciation system elections, cost segregation classifications and depreciation recapture all depend on your individual facts, and federal tax rules change. Consult a qualified tax professional or CPA about your situation before acting. Align Lending is a mortgage broker and does not provide tax, legal or investment advice. Return to text.

2. Example figures are hypothetical and for educational purposes only; they do not constitute an advertisement of credit terms, a rate quote, an offer of credit, or a projection of investment returns under federal or state law. The $500,000 purchase price, the $100,000 and $200,000 land allocations, the $400,000 depreciable basis, the $30,000 roof and the resulting $14,545, $10,909, $3,636, $6,667 and $606 figures are Align Lending arithmetic shown to demonstrate the formula. They do not reflect any specific property, allocation or taxpayer, and they ignore bonus depreciation, passive activity limits, state tax and the net investment income tax. Your actual deduction depends on your basis, your allocation and your filing situation. Return to text.

3. The 25% figure is a maximum statutory rate on unrecaptured Section 1250 gain, not the rate every seller pays; the amount actually owed depends on your taxable income, filing status, holding period, suspended losses, state tax and the net investment income tax. Nothing here is a projection of tax owed or of investment returns, and past performance does not predict future results. Confirm your own exit math with a qualified tax professional. Return to text.

Sources: 27.5-year recovery period for residential rental property under the general depreciation system; the definition of residential rental property as real property for which 80% or more of the gross rental income for the tax year is from dwelling units; the rule that land cannot be depreciated because it does not wear out, become obsolete or get used up; division of cost between land and buildings by the ratio of fair market values, with assessed values for real estate tax purposes available if you are not certain of the fair market values; settlement fees added to basis (abstract fees, legal fees, recording fees, surveys, transfer taxes, title insurance, charges for installing utility services and seller obligations assumed) and those excluded (fire insurance premiums, occupancy charges before closing, points and loan origination fees, loan assumption fees, credit report cost and lender-required appraisal fees); the basis for depreciation of property changed to rental use as the lesser of adjusted basis or fair market value at conversion; depreciation of only the portion used for rental purposes; the placed-in-service standard of ready and available for a specific use; the mid-month convention treating property placed in service or disposed of during a month as placed in service or disposed of at the midpoint of that month; the 3.636% full-year rate; the treatment of additions and improvements as separate property items; the exclusion of the value of your own labor from basis; and the cessation of depreciation when basis is fully recovered or the property is retired from service, Internal Revenue Service Publication 527, Residential Rental Property. 39-year recovery period for nonresidential real property placed in service after May 12, 1993; the four conditions for depreciable property; land improvements such as fences, sidewalks, roads and shrubbery as 15-year property; appliances used in a residential rental activity as 5-year property; alternative depreciation system recovery periods of 30 years for residential rental property placed in service after 2017 and 40 years for nonresidential real property; and the requirement to reduce basis by depreciation allowed or allowable, whichever is greater, Internal Revenue Service Publication 946, How To Depreciate Property. Requirement that an electing excepted real property trade or business depreciate nonresidential real property, residential rental property and qualified improvement property under the alternative depreciation system and forgo bonus depreciation, Internal Revenue Service, Questions and Answers About the Limitation on the Deduction for Business Interest Expense, and Instructions for Form 8990. Limitation of bonus depreciation to property with a MACRS recovery period of 20 years or less, IRS Instructions for Form 4562. Maximum 25% rate on unrecaptured Section 1250 gain, Internal Revenue Service, Topic No. 409, Capital Gains and Losses. Section 1250 gain treated as ordinary income only to the extent of additional depreciation; the exclusion of buildings and structural components from Section 1245 property; and Section 1245 gain treated as ordinary income to the extent of depreciation allowed or allowable, Internal Revenue Service Publication 544, Sales and Other Dispositions of Assets. Inability to exclude the portion of gain equal to depreciation allowed or allowable after May 6, 1997, Internal Revenue Service Publication 523, Selling Your Home. Net investment income tax of 3.8% and modified adjusted gross income thresholds of $200,000 for single and head of household filers and $250,000 for married filing jointly, Internal Revenue Service, Questions and Answers on the Net Investment Income Tax. Treatment of an impermissible method of determining depreciation used on two or more consecutively filed returns as a method of accounting requiring Form 3115, and the Section 481(a) adjustment equal to the difference between depreciation deducted and depreciation allowable before the year of change, generally taken in one tax year when negative, Internal Revenue Service Instructions for Form 3115. Basis of property acquired from a decedent as its fair market value at the date of death, subject to alternate valuation, Internal Revenue Service Publication 551, Basis of Assets.

This article is for informational purposes only and is not intended to provide legal, financial, tax or investment advice, and it is not an offer to sell or a solicitation of an offer to buy any security. Federal tax rules, recovery periods, dollar thresholds and elections change and depend on your individual facts; confirm current treatment with a qualified tax professional or CPA before acting, and confirm title, entity and landlord-tenant questions with a Michigan attorney. Figures shown are illustrative, are not a rate quote or an offer of credit, and do not constitute an advertisement of credit terms or a projection of investment returns. Past performance does not predict future results. Align Lending is an independent Michigan mortgage broker, NMLS #2041154, that finances one- to four-unit residential property, and is not a CPA firm, law firm, commercial lender, broker-dealer, investment adviser, syndicator or property manager.

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