Depreciation is the most powerful deduction available to residential landlords. Unlike every other expense on Schedule E, it requires no cash outlay. The IRS assumes your building loses value over time — so it lets you deduct a portion of the building’s value every year, even if the property is appreciating. That deduction reduces your taxable rental income, and often turns positive cash flow into a paper tax loss that offsets your W-2 salary.
Most landlords know depreciation exists. Far fewer understand how the formula works, what determines the size of the deduction, and what the full picture looks like over a 10-year hold. This post covers all of it.
The Formula: 27.5 Years, Buildings Only
The IRS assigns residential rental property a 27.5-year useful life. Regardless of whether your property is 5 years old or 50, the depreciation schedule is the same: straight-line over 27.5 years using the mid-month convention.
Annual Depreciation
Depreciable basis is the purchase price minus the land value. Land does not depreciate. Only the building counts. The mid-month convention applies in year 1: if you place the property in service in March, you get 9.5 months of depreciation that year. Full-year deductions apply from year 2 onward.
Two things determine the size of your annual deduction: the purchase price and the land allocation. Everything else is fixed.
Worked Example: $300,000 Rental Property
Step 1: Separate land from building
Your county property tax assessment typically lists land value and improvement (building) value separately. Use that ratio applied to your purchase price. On this example, the assessment shows 20% land — common for a house on a standard lot in a secondary market.
| Item | Amount |
|---|---|
| Purchase price | $300,000 |
| Land value (20% of purchase) | $60,000 |
| Depreciable basis (building only) | $240,000 |
Step 2: Calculate the annual deduction
| Item | Amount |
|---|---|
| Depreciable basis | $240,000 |
| Useful life (IRS residential) | 27.5 years |
| Annual depreciation deduction | $8,727/yr |
| Year 1 (placed in service March — 9.5 months) | $6,909 |
Step 3: Calculate tax savings by bracket
Depreciation saves you income tax at your marginal rate. The deduction is worth more to a high-bracket landlord than a low-bracket one.
| Tax Bracket | Annual Deduction Value | 10-Year Tax Deferral |
|---|---|---|
| 12% | $1,047/yr | $9,423 |
| 22% | $1,920/yr | $17,280 |
| 24% | $2,094/yr | $18,846 |
| 32% | $2,793/yr | $25,137 |
| 35% | $3,054/yr | $27,486 |
10-year deferral figures exclude year 1 (partial-year). Full-year deductions × 9 years. Assumes active participation and MAGI below the phase-out threshold — see PAL limits below.
Who Can Use the Deduction: Passive Activity Loss Rules
Depreciation produces a deduction — but whether you can use that deduction in the current year depends on your level of participation and your income. IRC §469 (Passive Activity Loss rules) governs this, and the rules trip up many landlords.
Active participants ($100,000–$150,000 AGI phase-out)
If you actively participate in managing the rental property (making management decisions, approving tenants, approving repairs) and your Modified AGI is below $100,000, you can deduct up to $25,000 in passive losses per year against your ordinary income. This $25,000 allowance phases out by 50 cents for every dollar of AGI between $100,000 and $150,000. At $150,000 MAGI or above, the deduction is fully phased out.
Real Estate Professionals (unlimited deductions)
If you qualify as a real estate professional under IRC §469(c)(7) — more than 750 hours per year in real property trades, representing more than half your working hours — rental losses are not subject to the passive activity limitations. Your full depreciation deduction is available against any income.
Passive investors (deductions suspended)
If you are a passive investor in a rental property (limited partner, or not materially participating) or a high-income earner above the $150,000 MAGI threshold without RE professional status, your depreciation-driven losses are suspended. They do not reduce your current-year income. Instead, they accumulate and release either when you sell the property or when you generate offsetting passive income from other sources.
Implication for the tax savings table above: The $1,920/year deduction value assumes you are an active participant with MAGI below $100,000. If your MAGI is $130,000, the $25,000 allowance phases to $10,000, meaning you can only use $10,000 of passive losses per year against ordinary income. If your MAGI is $150,000 or above, depreciation deductions are suspended and do not reduce your W-2 income in the current year — they are stored and released at sale. Consult your CPA to determine which category applies to you.
The 10-Year Tax Shelter: Year-by-Year
Here is what the deduction looks like over a 10-year hold, assuming property placed in service in March of year 1 and a 22% marginal bracket.
| Year | Annual Deduction | Cumulative Deduction | Tax Saved @22% | Cumulative Savings |
|---|---|---|---|---|
| 1 (Mar) | $6,909 | $6,909 | $1,520 | $1,520 |
| 2 | $8,727 | $15,636 | $1,920 | $3,440 |
| 3 | $8,727 | $24,363 | $1,920 | $5,360 |
| 4 | $8,727 | $33,090 | $1,920 | $7,280 |
| 5 | $8,727 | $41,817 | $1,920 | $9,200 |
| 6 | $8,727 | $50,544 | $1,920 | $11,120 |
| 7 | $8,727 | $59,271 | $1,920 | $13,040 |
| 8 | $8,727 | $67,998 | $1,920 | $14,960 |
| 9 | $8,727 | $76,725 | $1,920 | $16,880 |
| 10 | $8,727 | $85,452 | $1,920 | $18,800 |
Over 10 years: $85,452 in cumulative deductions, $18,800 in deferred taxes at the 22% bracket. This is real money — effectively an interest-free loan from the IRS that you reinvest for a decade before settling the bill at sale.
The Catch: Depreciation Recapture at Sale
Depreciation does not eliminate tax — it defers it. When you sell the property, the IRS recaptures all the depreciation you claimed (or were entitled to claim) and taxes it separately from your capital gain. This is called unrecaptured Section 1250 gain, and it is taxed at a maximum rate of 25%, regardless of your regular income tax bracket.
Depreciation Recapture at Sale
On the 10-year example: $85,452 × 25% = $21,363 recapture tax for most landlords. For single filers with Modified AGI above $200,000 (married: $250,000), an additional 3.8% Net Investment Income Tax (NIIT) applies, making the effective rate up to 28.8% — or $24,610 on $85,452. This is owed in the year of sale, in addition to any capital gains tax on the remaining profit. The IRS charges recapture even if you sell at a loss relative to your purchase price.
Does recapture wipe out the benefit? For most landlords, no. At a 22% bracket: you deferred $18,800 over 10 years and pay $21,363 recapture at sale. Discounted at 8%, the present value of $1,920/year saved over 10 years is ~$12,883; the PV of the $21,363 future bill is ~$9,896. Net NPV benefit: ~$3,000 per $240,000 of depreciable basis. At higher brackets (32%, 35%), the benefit is larger because you defer at a rate above the 25% recapture ceiling. Exception: For NIIT-subject taxpayers (single MAGI >$200K, married >$250K), the effective recapture rate rises to 28.8% ($24,610 on $85,452), narrowing or potentially reversing the NPV benefit — run the math with your CPA. The 1031 exchange is the primary tool to defer recapture indefinitely.
The Land Allocation Trap
The land percentage is the single variable most landlords underestimate — and it has a direct impact on the size of your annual deduction. Getting it wrong in either direction creates problems.
How to determine your land split
Method 1: County property tax assessment. Your county assessor’s database separates “land” from “improvements” in the assessed value. Divide assessed land value by total assessed value to get the land percentage, then apply that percentage to your purchase price. This is the most defensible method and what most CPAs use.
Method 2: Appraisal cost approach. A licensed appraiser can formally allocate the purchase price between land and building using a cost approach analysis. Required for some commercial properties and cost segregation studies; rarely necessary for a standard SFR.
Common ranges to calibrate against:
- Rural or tertiary markets: 10–15% land typical
- Secondary markets (standard lot SFR): 15–25% land typical
- Primary metros and coastal markets: 30–50%+ land is common
- High-rise condo units: Can be 60–80% land value in gateway cities
Audit risk: over-aggressive land allocations. Claiming 5% land on a property where the county assessment shows 30% is an audit flag. The IRS has authority to reallocate your basis, disallow excess depreciation, and impose accuracy penalties. Use the actual assessment ratio, not the number that maximizes your deduction.
The flip side: landlords often over-allocate to land because they use the purchase price without thinking about it. In a market where land is only 15% of value, failing to document that leaves 5–10% of your purchase price as a non-depreciable land allocation when it should be building basis generating annual deductions.
Repair vs. Capital Improvement: What Else Gets Depreciated
The building purchase is not the only item that depreciates. When you make capital improvements to the property, those costs are added to your basis and depreciated over their own useful life.
| Item | Tax Treatment | Useful Life |
|---|---|---|
| Immediately Deductible (Repairs) | ||
| Fixing leaking pipe | Expensed on Schedule E this year | — |
| Replacing broken window | Expensed on Schedule E this year | — |
| Painting interior | Expensed on Schedule E this year | — |
| Capitalized and Depreciated (Improvements) | ||
| New HVAC system | Capitalize, depreciate | 15 years (MACRS) |
| New roof | Capitalize, depreciate | 27.5 years |
| New appliances | Capitalize, depreciate | 5 years (MACRS) |
| New flooring (carpet) | Capitalize, depreciate | 5 years (MACRS) |
| Landscaping / paving | Capitalize, depreciate | 15 years (MACRS) |
| Kitchen renovation (whole-unit) | Capitalize, depreciate | 27.5 years |
The key distinction: a repair restores the property to its prior condition. An improvement adds value, extends useful life, or adapts the property to a new use. Getting this wrong in either direction is one of the most common Schedule E audit triggers. Expensing a capital improvement as a repair reduces your basis incorrectly and understates future gains at sale. Depreciating a repair instead of expensing it understates current year deductions.
The distinction is fact-specific, not bright-line. The examples in the table above are typical outcomes, but the IRS applies a multi-factor “unit of property” test. Whether a project is a repair or improvement depends on its scope relative to the property, not just the dollar amount. When in doubt on any project over $2,500, document your reasoning and consult your CPA before filing.
Cost Segregation: Accelerating the Shelter
A standard depreciation schedule treats the entire building as a single 27.5-year asset. Cost segregation is an engineering study that reclassifies components of the building into shorter-lived asset classes, allowing you to depreciate those components faster.
Components that can be reclassified out of 27.5-year residential property:
- 5-year personal property: Appliances, carpeting, certain light fixtures, window treatments. Depreciated over 5 years instead of 27.5.
- 7-year personal property: Office furniture and equipment if the property includes an on-site management office.
- 15-year land improvements: Parking areas, sidewalks, landscaping, fencing, outdoor lighting. Depreciated over 15 years instead of 27.5.
Accelerating depreciation on these components pulls deductions from years 15–27 into years 1–5, providing substantially larger deductions in the early years of ownership. Qualifying 5-year and 15-year property may also be eligible for accelerated first-year deductions under current tax law; consult your CPA for the current rates, which are set by Congress and change annually.
When cost segregation makes sense: Studies typically cost $5,000–$15,000 for an SFR and more for multifamily. The benefit needs to justify the cost. General threshold: properties purchased at $750,000+ often have enough reclassifiable components to justify a formal study. For smaller SFRs, your CPA can often identify the obvious short-lived components (appliances, carpet) from the closing documents without a formal engineering study.
The 1031 Exchange: Defer Even the Recapture
A Section 1031 like-kind exchange allows you to defer both capital gains tax and depreciation recapture when you sell one investment property and reinvest the proceeds in another within the prescribed timeline.
The mechanics: you sell Property A, use a qualified intermediary to hold the proceeds (you cannot touch the cash), identify a replacement property within 45 days of closing, and close within 180 days. The replacement property must be of equal or greater value to fully defer all gain and recapture. Your accumulated depreciation carries forward into the new property’s basis — it does not trigger recapture at the sale of Property A.
1031 execution errors are permanent and costly. Missing the 45-day identification deadline, taking any cash out of the exchange, or failing to close within 180 days disqualifies the exchange and triggers full recapture and capital gains tax in the year of sale. Use a qualified intermediary before you close on the sale — you cannot retrofit the exchange after the fact. Consult a 1031 exchange specialist for any transaction over $500,000.
Landlords who hold a single property for 20+ years and sell outright face a recapture bill that can represent years of annual deductions. Landlords who 1031 exchange into the next property defer that liability indefinitely, compounding the tax shelter across the entire hold period of each successive property.
The recapture only comes due if you eventually sell without exchanging — or pass the property to heirs, at which point the step-up in basis at death can eliminate the deferred recapture entirely under current law.
What to Track Starting Day One
The depreciation shelter produces a compounding liability that must be documented accurately for the full hold period. The records you need:
- Purchase HUD-1 or closing disclosure — the source document for your depreciable basis and land allocation
- Property tax assessment for the year of purchase — documentation for your land/building split
- Annual depreciation claimed on each Form 4562 — cumulative depreciation is what gets recaptured at sale
- Basis adjustments for every capital improvement added over the hold period — each improvement creates its own depreciation schedule and adds to total recapture exposure
- Any years depreciation was NOT claimed — the IRS recaptures the depreciation you were entitled to claim, whether or not you actually claimed it. Missed deductions reduce your basis without reducing your recapture exposure.
Missed depreciation cannot be ignored at sale. If you owned a rental for 10 years and forgot to claim depreciation in years 3 and 4, the IRS still treats that $17,454 as having been claimed when calculating your recapture. You get the tax bill without having received the deduction. The fix: file Form 3115 (Change in Accounting Method) while you still own the property to catch up on missed depreciation.
Depreciation schedule auto-calculated. Cumulative total tracked automatically.
Rental Property Tracker Pro calculates your annual depreciation from your purchase price and land allocation, tracks cumulative deductions across up to 3 properties, and generates the Schedule E summary tab with all figures pre-populated. Never lose track of your recapture exposure.
Get Lite — $9 See Pro — $29Frequently Asked Questions
Can I deduct the full purchase price of a rental property?
No. You cannot deduct the full purchase price in the year you buy. Instead, you depreciate the building portion over 27.5 years using straight-line depreciation. Land is not depreciable at all — it does not wear out and cannot be written down. Only the building value counts as your depreciable basis. On a $300,000 property with 20% land ($60,000), your depreciable basis is $240,000 and your annual deduction is $240,000 ÷ 27.5 = $8,727. That deduction continues every year you own and rent the property, reducing your taxable rental income regardless of whether the property appreciates.
What is depreciation recapture and when do I pay it?
Depreciation recapture is the tax the IRS collects when you sell a rental property you have been depreciating. All cumulative depreciation claimed is treated as a separate gain layer — called unrecaptured Section 1250 gain — taxed at a maximum 25% rate, regardless of your regular income bracket. You pay it in the year of sale. On 10 years of ownership with $85,452 in cumulative depreciation, recapture tax is up to $21,363 at sale. The IRS charges this even if you sell for a loss relative to purchase price. A 1031 exchange defers recapture indefinitely by rolling it into the next property’s basis.
How do I determine the land vs. building split for depreciation?
The most defensible method: use your county property tax assessment. Most assessors separately report land value and improvement value. Divide assessed land by total assessed value to get the land percentage, then apply that ratio to your purchase price. Example: if the assessment shows $50,000 land and $150,000 improvements, land is 25% of assessed value — so on a $300,000 purchase, your land allocation is $75,000 and your depreciable building basis is $225,000. Ranges to calibrate against: 10–15% land in rural markets, 15–25% in secondary markets, 30–50%+ in gateway cities. Aggressive allocations (claiming 5% land where assessment shows 30%) are an audit flag.
Does depreciation actually save me money if I pay recapture tax at sale?
For most landlords, yes — time value of money makes depreciation favorable even accounting for recapture. At a 22% bracket, you defer $1,920/year in taxes. Over 10 years, the present value of that deferred stream (discounted at 8%) is approximately $12,883. The present value of the $21,363 future recapture bill is approximately $9,896. Net NPV benefit: ~$3,000 on $240,000 of depreciable basis. At higher brackets (32%, 35%), the benefit is larger because you defer at a rate above the 25% recapture ceiling. Two caveats: (1) If your MAGI is above $200,000 (single) or $250,000 (married), the 3.8% Net Investment Income Tax brings effective recapture to 28.8% ($24,610), narrowing or potentially reversing the benefit. (2) If PAL rules suspend your deductions (MAGI above $150K without RE professional status), the annual tax savings don’t materialize until sale. Add the 1031 exchange option and recapture may never come due if you keep exchanging.
Related Reading
- Rental Property Depreciation Recapture: What You’ll Owe When You Sell — The full three-layer tax calculation at sale — recapture at 25%, long-term capital gains, and NIIT — with four strategies that defer or eliminate what you owe.
- Schedule E Rental Income: What Every Landlord Must Track — Where depreciation is reported on your tax return, the full expense list, and the passive loss rules that govern how much of a paper loss you can use.
- Rental Property Expense Tracker: The Full List and How to Organize It — The seven Schedule E expense categories and the tracking system that prevents missing deductions at year-end.
- Net Operating Income (NOI): Formula, Full Example, and What It Misses — NOI is pre-depreciation. Understand what NOI measures before applying the depreciation shelter on top.
- How to Analyze a Rental Property Deal in 10 Minutes — The full underwriting sequence from offer to closing, including how depreciation affects your after-tax return.
- Landlord Insurance: What It Covers, What It Doesn't, and How to Factor It Into Your Deal — Insurance is an operating expense, not an afterthought. The ACV vs. replacement cost gap, liability coverage levels, and how to model the premium correctly in your NOI.