Bonus depreciation for rental property lets you immediately write off 100% of the cost of qualifying short-lived components, such as appliances, carpeting, cabinetry, fencing, and landscaping, in the year they’re placed in service. The One, Big, Beautiful Bill Act, signed in 2025, made the 100% rate permanent for qualified property acquired after January 19, 2025.1Internal Revenue Service. Treasury, IRS Issue Guidance on the Additional First Year Depreciation Deduction Amended as Part of the One Big Beautiful Bill The size of the deduction is only half the story, though. Whether you can actually use that deduction against your wages or other income depends on passive activity rules, your income level, and how involved you are in the rental.
What Qualifies and What Doesn’t
A rental property purchase breaks into three buckets: land, the building structure, and the tangible personal property attached to or used in the building. Only the third bucket qualifies for bonus depreciation.
Land is never depreciable. The building itself is residential rental property with a 27.5-year recovery period (39 years for commercial), which is too long to qualify. Bonus depreciation requires a recovery period of 20 years or less.2Office of the Law Revision Counsel. 26 USC 168 – Accelerated Cost Recovery System What does qualify:
- 5-year property: appliances, carpeting, window treatments, certain flooring
- 7-year property: furniture, office equipment, specialty fixtures
- 15-year property: fencing, landscaping, sidewalks, driveways, parking areas
The assets have to be new to you, not factory-new. A used rental building whose HVAC system has never appeared on your tax return counts. Components identified in a cost segregation study on a building you just bought qualify because you’re depreciating them for the first time.
Older acquisitions follow the old phase-down. Assets placed in service in 2023 or 2024 locked in the 80% or 60% rate for that year and can’t be retroactively bumped to 100%. The IRS guidance also lets you elect a 40% rate instead of 100% for property placed in service during the first tax year ending after January 19, 2025, which some investors prefer for planning reasons.1Internal Revenue Service. Treasury, IRS Issue Guidance on the Additional First Year Depreciation Deduction Amended as Part of the One Big Beautiful Bill
Cost Segregation Is How Rental Owners Get at the Deduction
Buy a rental building, and the purchase price is usually assigned in bulk to land and the structure. Left alone, you depreciate the whole thing over 27.5 years. A cost segregation study breaks the building into its individual components and reclassifies qualifying items into shorter recovery periods.
The study is an engineering-based analysis, typically done by a specialist firm that reviews blueprints, walks the property, and identifies what can be pulled out of the 27.5-year bucket. Dedicated electrical for appliances, plumbing fixtures, decorative moldings, built-in cabinetry, and specialty lighting are common reclassification targets. Each item that moves into a 5-, 7-, or 15-year class becomes eligible for bonus depreciation.
Reclassified assets commonly represent 15% to 30% of the building’s total cost. On a $500,000 building with 25% reclassified, that’s a $125,000 first-year deduction instead of a sliver spread across nearly three decades. Studies for residential rentals typically run $2,800 to $5,000. Without a properly documented study, the IRS generally requires the entire structure to be depreciated over 27.5 years.
A Boundary Worth Knowing: QIP Doesn’t Cover Residential Rentals
Qualified Improvement Property gets a lot of attention in bonus depreciation discussions, and it’s a common source of confusion. QIP applies only to improvements made to the interior of nonresidential buildings.2Office of the Law Revision Counsel. 26 USC 168 – Accelerated Cost Recovery System If you own an apartment building, a duplex, or a single-family rental, interior renovations do not qualify as QIP.
Commercial owners of offices, retail, or warehouse space can use QIP for interior improvements placed in service after the building was first put in service, as long as the work doesn’t expand the footprint, add an elevator or escalator, or touch the internal structural framework.3Wolters Kluwer. CARES Act Makes Qualified Improvement Property Eligible for Bonus Depreciation QIP has a 15-year recovery period and so qualifies for bonus depreciation. For residential investors, the path to bonus depreciation runs through cost segregation, not QIP.
Why the Deduction Often Can’t Offset Your Wages
This is where bonus depreciation gets tricky. A huge paper loss on your return doesn’t automatically mean you can use it this year. Rental real estate is classified as a passive activity under federal tax law, regardless of how many hours you put in. Passive losses can only offset passive income, not wages, salary, or investment earnings.4Office of the Law Revision Counsel. 26 USC 469 – Passive Activity Losses and Credits Limited
Take $150,000 in bonus depreciation with no other passive income, and most of that loss gets suspended. Suspended losses carry forward indefinitely. They can be used in a future year when you have passive income, or when you sell your entire interest in the property, which releases all accumulated suspended losses against any income.
Three exceptions let rental owners break through this wall.
The $25,000 Active Participation Allowance
If you actively participate (owning at least 10% and making meaningful management calls like approving tenants, lease terms, or repairs), you can deduct up to $25,000 of rental losses against non-passive income. The allowance phases out as modified adjusted gross income climbs past $100,000, dropping by $1 for every $2 of MAGI above the threshold. At $150,000 MAGI it’s gone.4Office of the Law Revision Counsel. 26 USC 469 – Passive Activity Losses and Credits Limited For higher earners generating six-figure bonus depreciation, this exception barely dents the loss.
Real Estate Professional Status
Qualifying as a real estate professional is the most effective way to free a large bonus depreciation loss. Your rental activities are no longer automatically passive, so the losses can offset wages, business income, and investment earnings. Two tests, both in the same tax year:4Office of the Law Revision Counsel. 26 USC 469 – Passive Activity Losses and Credits Limited
- More than 50% of the personal services you perform across all businesses must be in real property trades or businesses where you materially participate.
- You must perform at least 750 hours in those real property activities.
Real property trades or businesses include development, construction, acquisition, rental, management, and brokerage. For married couples filing jointly, one spouse must meet both tests alone. Hours cannot be combined across spouses.
Passing the two tests isn’t enough on its own. You must also materially participate in each rental, or file a grouping election that treats all your rentals as a single activity. The grouping election is often the practical move: file a statement with your return the first year you group, identify each property, and declare that the grouped activities form an appropriate economic unit. After that, you only need to show material participation in the combined activity.
The Short-Term Rental Exception
A rental with an average guest stay of seven days or less is not treated as a “rental activity” under the passive activity rules. It’s reclassified as a regular trade or business, which removes the automatic passive treatment.5eCFR. 26 CFR 1.469-1T – General Rules (Temporary)
If you materially participate in the short-term rental (meeting any one of the seven material participation tests under the tax code), the activity is non-passive. Bonus depreciation losses can then offset wages and other non-passive income without needing real estate professional status. This is the route many vacation-rental and Airbnb investors use to unlock large first-year deductions. A cost segregation study on a newly purchased short-term rental, combined with documented material participation, can produce deductible losses in the tens or hundreds of thousands against W-2 income.
The Excess Business Loss Cap Sits on Top
Even investors who clear the passive activity hurdle hit one more ceiling. The excess business loss limitation under Section 461(l) caps the net business losses a non-corporate taxpayer can use against non-business income in a single year. The base threshold is $250,000 for single filers and $500,000 for joint filers, with inflation adjustments starting in 2026.6Office of the Law Revision Counsel. 26 USC 461 – General Rule for Taxable Year of Deduction
Losses above the cap aren’t lost. They convert into a net operating loss carryforward usable in future years. But the rule means a single massive bonus depreciation deduction won’t necessarily zero out your tax bill in one year, even with the passive rules out of the way. The cap applies through the end of 2026 under current law. Planning around it often means timing acquisitions or staggering cost segregation studies across tax years.
What Happens When You Sell: Depreciation Recapture
Bonus depreciation gives you a large deduction now, and the IRS collects some of it back later. Every dollar of depreciation claimed (or that you could have claimed) reduces your basis, which increases your taxable gain at sale.
The gain tied to depreciation on real property is taxed as “unrecaptured Section 1250 gain” at a maximum federal rate of 25%, higher than the long-term capital gains rate on the rest of the profit.7Office of the Law Revision Counsel. 26 USC 1 – Tax Imposed The IRS uses an “allowed or allowable” standard, so recapture applies based on the depreciation you should have taken, whether or not you actually claimed it.8Internal Revenue Service. Depreciation and Recapture Skipping a deduction doesn’t protect you from the recapture tax.
Bonus depreciation front-loads the problem. Claim $200,000 of bonus depreciation on a $600,000 property, and your basis is $400,000 at sale. Sell for $700,000, and the taxable gain is $300,000, not the $100,000 of actual appreciation. The extra $200,000 gets recaptured. A 1031 like-kind exchange, swapping into another qualifying investment property instead of cashing out, defers both capital gains and recapture, with basis and depreciation history carrying to the replacement property.
Claiming the Deduction and When to Opt Out
Bonus depreciation goes on IRS Form 4562, Line 14 of Part II, which is the special depreciation allowance line.9Internal Revenue Service. Form 4562 – Depreciation and Amortization If a cost segregation study is involved, each reclassified asset class is reported separately with its cost and recovery period. Total depreciation flows to Schedule E, where it combines with rental income and other expenses to produce a net profit or loss per property, then carries to Form 1040. When passive activity limits apply, Form 8582 calculates how much is deductible this year and how much is suspended.
The deduction is automatic. To skip it for a given class of property, attach a statement to your timely filed return identifying the property class. The election is irrevocable. Investors opt out to avoid generating a loss they can’t use, to preserve deductions for future higher-income years, or to stay below the excess business loss threshold. Bonus depreciation has no dollar ceiling and no taxable income limit, which makes it the default tool for rental investors over Section 179, which caps out at $2,500,000 for 2025 and can’t exceed taxable business income.10Internal Revenue Service. Instructions for Form 4562