Rental income is taxable like any other income, but the deductions available against it are unusually generous compared to a typical job or side business — particularly one deduction that doesn't require spending any actual cash in the year you claim it.
What Gets Reported, and Where
Rental income and expenses are reported on Schedule E, separate from the wage and self-employment income covered elsewhere on your return. Rental income is not subject to self-employment tax the way freelance income is (see our Self-Employment Tax guide for that comparison) — a meaningful structural difference that surprises people expecting rental profit to be taxed the same way as a side business.
Ordinary Deductible Expenses
- Mortgage interest (not the principal portion of your payment)
- Property taxes
- Insurance
- Repairs and maintenance (as distinct from improvements — see below)
- Property management fees
- Utilities you pay on the tenant's behalf
- Travel directly related to managing the property
Depreciation: The Deduction That Doesn't Cost You Cash
Beyond ordinary expenses, you can also deduct depreciation — a portion of the property's cost (excluding land value, which isn't depreciable) spread out over its useful life under IRS rules, currently 27.5 years for residential rental property. This is a paper deduction: you're not writing an actual check for it each year, but it directly reduces your taxable rental income, which is why many rental properties show a tax loss even in years they generate positive cash flow.
The tradeoff arrives when you sell: depreciation you claimed over the years reduces your cost basis, increasing your taxable gain at sale, and the portion of gain attributable to depreciation is generally taxed at a distinct "depreciation recapture" rate rather than ordinary long-term capital gains rates. It's a genuine current benefit, not a free deduction with no future cost.
Repairs vs. Improvements: Not the Same Thing
A repair (fixing a leaking faucet, patching a wall) is typically deductible immediately in the year you pay for it. An improvement (a new roof, a remodeled kitchen) generally has to be capitalized and depreciated over time rather than deducted all at once — a distinction that trips up a lot of new landlords who assume any property-related spending is an immediate write-off.
Can Rental Losses Offset Your Other Income?
Rental real estate is generally treated as a passive activity, meaning losses often can't freely offset wages or other active income. There is a well-known exception for taxpayers who "actively participate" in managing the property, allowing a limited amount of rental loss to offset other income each year, though this exception phases out at higher income levels. The exact income thresholds are worth confirming for the current year rather than assuming a fixed number, since this is an area where the details genuinely matter and vary by situation — this is one of the more common reasons rental property owners work with a tax professional even when the rest of their return is simple.
Short-Term Rentals (Airbnb-Style)
Renting property for very short average stays, especially when combined with hotel-like services (regular cleaning, meals, concierge-style support), can shift the activity's tax treatment away from standard passive rental rules and closer to an active trade or business in some cases — worth flagging specifically if short-term platform rentals are a meaningful part of your income, since the standard rental-property assumptions in this article don't automatically apply the same way.
Common Mistakes
- Forgetting to claim depreciation at all. Some owners skip it because it feels complicated, but skipping it doesn't avoid the future depreciation-recapture calculation at sale — the IRS generally treats depreciation as "allowed or allowable," meaning you can face the recapture consequence at sale even for depreciation you never actually claimed.
- Deducting an improvement as an immediate repair. A cosmetic-sounding project that actually extends the property's life or adds value usually needs to be depreciated, not deducted all at once.
- Not tracking the security deposit correctly. A refundable security deposit generally isn't rental income when received; it only becomes taxable income if and when you keep some or all of it (for damages or unpaid rent) rather than returning it.
1031 Exchanges: Deferring Gain on Investment Property
If you sell an investment property and reinvest the proceeds into another "like-kind" investment property following specific IRS rules and strict timelines, you may be able to defer the capital gain and depreciation recapture that would otherwise be due — a strategy commonly called a 1031 exchange. It's a genuinely powerful tool for investors rolling gains from one property into another, but the timing rules are unforgiving and it requires a qualified intermediary handling the transaction correctly from the start — not something to attempt without professional guidance the first time.
One More Common Mistake
Co-mingling rental property funds with personal accounts, similar to the mistake covered in our Self-Employment Tax guide for business owners — keeping a rental property's income and expenses in a dedicated account makes both routine bookkeeping and any future IRS questions dramatically simpler to resolve.