How Real Estate Investors Can Reduce Their Income Taxes
Real estate comes with some of the most powerful legal tax reduction tools available to any investor: depreciation, cost segregation, the 1031 exchange, and more. Here is how they work and when each one applies.
Real estate investors have access to deductions unavailable to most other investors: depreciation, which reduces taxable income without reducing cash, and cost segregation, which accelerates that deduction into the first year. Layered with mortgage interest, operating expenses, and the 1031 exchange for deferrals, a well-run real estate portfolio can generate significant paper losses on properties that are cash-flow positive.
Key takeaways
- Depreciation lets you deduct the cost of a residential rental building over 27.5 years, reducing taxable income with no out-of-pocket cost in the year you take it.
- A cost segregation study reclassifies portions of a property into shorter depreciation schedules, and combined with the OBBBA's permanent 100 percent bonus depreciation, can generate a large deduction in year one.
- Most rental losses are passive under the tax code and cannot offset your salary or business income unless you actively participate (up to a $25,000 exception) or qualify as a real estate professional.
- A 1031 exchange defers capital gains tax when you sell a rental property and roll the proceeds into another qualifying property.
- Short-term rentals with average stays of seven days or fewer are not classified as rental activities and can be treated as non-passive if you materially participate, which unlocks losses against any type of income.
Core tax strategies for real estate investors
| Strategy | What it does | Key limitation |
|---|---|---|
| Depreciation | Deducts building cost over 27.5 years (residential) | Does not cover land value |
| Cost segregation + bonus depreciation | Accelerates portions of purchase price into year-one deduction | Engineering study required; recapture on sale |
| Operating expense deductions | Reduces net rental income | Must be ordinary and necessary for the rental |
| Passive loss rules | Up to $25k of losses can offset other income | Phases out above $100k-$150k MAGI |
| 1031 exchange | Defers capital gains on property sale | Strict timelines; must reinvest in like-kind property |
| Short-term rental (less than 7-day avg) | Non-passive if you materially participate | Must clear material participation tests |
Most investments produce income that gets taxed. Real estate produces income that can be heavily shielded by deductions the tax code was deliberately designed to provide: depreciation, accelerated write-offs, and loss rules that can create a paper loss on a property that is actually generating cash. Understanding how these tools work tells you which ones apply to your situation and what records you need to use them.
Depreciation: a deduction that costs you nothing
Every residential rental building depreciates over 27.5 years for tax purposes. Commercial buildings use 39 years. The land under the building does not depreciate. If you buy a $400,000 property and the land is worth $80,000, the building value is $320,000. Divided by 27.5, that is $11,636 in depreciation each year, subtracted from your rental income before calculating taxes.
The remarkable thing about this deduction is that nothing goes wrong with the property for you to take it. The IRS assumes buildings wear out over time and lets you write off that wear. In practice, many well-maintained properties appreciate in value while the owner takes the full depreciation deduction. The catch is that when you sell, you pay depreciation recapture tax, at a maximum rate of 25 percent, on the amount you deducted.
Operating expense deductions
On top of depreciation, every legitimate expense related to the rental is deductible: mortgage interest on the loan, property taxes, insurance, property management fees, repairs and maintenance, utilities you pay, advertising to find tenants, and professional fees like accounting and legal costs.
The distinction that trips people up is between repairs and improvements. A repair restores the property to its prior condition and is deductible in the year paid. Replacing a broken window, fixing a leaky pipe, repainting a unit. An improvement adds to the value or extends the useful life of the property and must be capitalized and depreciated rather than expensed immediately. The line matters because the timing of the deduction is very different.
Cost segregation and bonus depreciation
The standard 27.5-year depreciation schedule treats the entire building as a single unit. A cost segregation study breaks the property into components and identifies which ones qualify for shorter depreciation lives. Carpet, certain fixtures, parking lot surfaces, fencing, landscaping, and land improvements often qualify for 5-, 7-, or 15-year schedules rather than 27.5 or 39 years.
The One Big Beautiful Bill Act, signed July 4, 2025, restored 100 percent bonus depreciation permanently for qualifying property acquired after January 19, 2025. Assets with a 20-year recovery period or shorter can be deducted in full in the year placed in service. On a $600,000 residential rental, a cost segregation study might identify $150,000 in components eligible for 5- to 15-year schedules. Under 100 percent bonus depreciation, that entire $150,000 is deductible in year one instead of spread across 27.5 years.
The passive loss rules and the $25,000 exception
Rental real estate is classified as a passive activity under the tax code, and passive losses can only offset passive income. If your rental runs a $15,000 loss on paper in a given year, you generally cannot subtract that from your W-2 wages or your business income. It suspends and carries forward, waiting for rental income or other passive income to absorb it, or releasing all at once when you sell the property.
There is a meaningful exception for landlords who actively participate. Active participation is a low bar: you make management decisions about the property, approve tenants and repairs, set rents. If you meet this standard and your modified adjusted gross income is below $100,000, you can deduct up to $25,000 of rental losses against other income. The allowance phases out as MAGI rises from $100,000 to $150,000 and is gone entirely above $150,000. The numbers have been set in the law since 1986 and are not adjusted for inflation.
Real estate professional status
There is a way out of the passive classification entirely, but the bar is high. If you spend more than 750 hours per year in real property businesses and those hours represent more than half of all your working time, your rentals can be reclassified as non-passive. That means rental losses offset any income, with no cap. We cover the full set of requirements in our guide to real estate professional tax status.
The short-term rental strategy
Short-term rental properties, those where the average guest stay is seven days or fewer, are not classified as rental activities under the passive activity rules. If you also materially participate in the property, under one of the IRS's seven tests for material participation, the losses from that property are non-passive. You do not need to be a real estate professional to access this treatment.
The 500-hour test is the most common way people satisfy material participation: spending at least 500 hours working on the property during the year. For an active short-term rental owner managing bookings, cleanings, and maintenance, this can be achievable. The hours need to be real and documented.
The 1031 exchange
When you sell a rental property at a gain, a 1031 exchange defers the capital gains tax by requiring you to reinvest the proceeds into another qualifying investment property. You have 45 days from closing to identify potential replacement properties and 180 days to complete the purchase.
The gain does not disappear; it carries forward in the basis of the new property. Serial 1031 exchanges allow investors to defer gains indefinitely. At death, beneficiaries receive a stepped-up basis, which can eliminate the deferred gain entirely. The exchange must be handled through a qualified intermediary; you cannot touch the proceeds.
Clean property books, ready when you need them
Vuuv tracks each property's income and expenses separately, so your Schedule E numbers are accurate and the detail is there if a cost segregation study or an exchange requires a basis calculation.
Start freeHow Vuuv helps
The deductions in this guide only work if the records are there. Vuuv keeps each property's income and expenses in its own bucket, so the numbers on your Schedule E are clean and separated by property. You can see which properties are running losses and which are not, track what depreciation you have taken over the years, and have the detail ready if a cost segregation study or an exchange requires a basis calculation.
Frequently asked questions
How does depreciation lower my taxes on a rental property?
The IRS allows you to deduct the cost of a residential rental building over 27.5 years, even though the property typically does not lose value. Each year you subtract a portion of the building's value from your rental income before calculating taxes. It is a non-cash deduction: no money leaves your pocket. On a $300,000 building, that is roughly $10,909 in depreciation every year, reducing your taxable rental income by that amount.
What is a cost segregation study?
A cost segregation study is an engineering analysis that identifies components of a property that can be depreciated faster than the 27.5 or 39-year default. Things like flooring, certain fixtures, landscaping, and land improvements may qualify for 5-, 7-, or 15-year schedules. Under the OBBBA's permanent 100 percent bonus depreciation, those shorter-life components can often be written off entirely in year one.
Can I deduct rental losses against my regular income?
Usually not without restrictions. Rental real estate is classified as a passive activity, and passive losses can only offset passive income by default. There is an exception for landlords who actively participate: you can deduct up to $25,000 in rental losses against other income, but this phases out between $100,000 and $150,000 in modified adjusted gross income. Above $150,000 MAGI, the exception disappears entirely unless you qualify as a real estate professional.
What is a 1031 exchange?
A 1031 exchange lets you sell an investment property and defer the capital gains tax by reinvesting the proceeds into another qualifying property. You have 45 days from the sale to identify replacement properties and 180 days to close. The gain is not forgiven; it is deferred until you sell the replacement property without doing another exchange.
How do I qualify for the short-term rental tax strategy?
If the average rental period across your guests is seven days or fewer, the property is not treated as a rental activity under the passive loss rules. If you also materially participate in the property (one of seven IRS tests, the most common being 500 hours of work in the activity during the year), the losses become non-passive and can offset any income. This is why short-term rentals that you actively manage are in a different tax category than standard long-term rentals.
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This article is general information, not tax advice. Tax rules change and every situation is different. Confirm the details against current IRS guidance or talk to a qualified tax professional before you file.