Quick Answer
Residential rental property uses a 27.5-year straight-line depreciation schedule, meaning you deduct 1/27.5 (3.636%) of the property's depreciable basis each year. For a $275,000 rental property (excluding land), that's exactly $10,000 per year in depreciation deductions for 27.5 years.
Best Answer
Robert Kim, Tax Return Analyst
Best for landlords who own 1-4 residential rental properties and want to maximize their annual tax deductions
How the 27.5-year depreciation schedule works
The 27.5-year depreciation schedule for residential rental property is one of the most valuable tax deductions available to real estate investors. Under IRS rules, you can deduct 1/27.5 (exactly 3.636%) of your property's depreciable basis each year for 27.5 years, regardless of whether the property actually decreases in value.
The key is understanding what qualifies as "depreciable basis." This includes the purchase price of the building (not the land), plus any capital improvements like a new roof or HVAC system. You cannot depreciate the land portion of your investment.
Example: $350,000 rental property calculation
Let's say you bought a rental property for $350,000. Here's how to calculate your annual depreciation:
Step 1: Determine land vs. building value
Step 2: Calculate annual depreciation
Step 3: Apply the depreciation deduction
If this property generates $18,000 in annual rental income and has $8,000 in expenses (insurance, repairs, property management), your taxable rental income drops from $10,000 to $0 due to the $10,000 depreciation deduction.
Key factors that affect depreciation
The depreciation timeline and mid-month convention
The IRS uses a "mid-month convention," meaning regardless of which day in a month you place the property in service, you're treated as if it happened mid-month. This affects your first and last year of depreciation.
For example, if you placed a property in service in March 2026:
What you should do
1. Determine your property's depreciable basis by getting a professional appraisal or using county tax assessments to separate land from building value
2. Track all capital improvements - these increase your depreciable basis
3. Use IRS Form 4562 to claim depreciation on your tax return
4. Keep detailed records - you'll need to "recapture" this depreciation when you sell
Use our [return scanner](https://misseddeductions.com/return-scanner) to check if you've been claiming all available depreciation on your rental properties.
Key takeaway: A $275,000 rental property (building value) generates exactly $10,000 in annual depreciation deductions for 27.5 years, potentially saving you $2,200-$3,700 per year in taxes depending on your bracket.
*Sources: [IRS Publication 946](https://www.irs.gov/pub/irs-pdf/p946.pdf), [IRC Section 168(c)](https://www.law.cornell.edu/uscode/text/26/168)*
Key Takeaway: Residential rental property depreciates at exactly 3.636% per year over 27.5 years, creating substantial annual tax deductions that can eliminate taxable rental income.
Depreciation schedule comparison by property type and timing
| Property Type | Depreciation Period | Annual Rate | $300K Building Example |
|---|---|---|---|
| Residential Rental | 27.5 years | 3.636% | $10,909/year |
| Commercial Property | 39 years | 2.564% | $7,692/year |
| Personal Residence | Not depreciable | 0% | $0/year |
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Robert Kim, Tax Return Analyst
Best for first-time rental property buyers who need to understand the basics of depreciation timing and calculations
When depreciation starts and stops
Many new rental property owners miss the crucial timing rules for depreciation. According to IRS Publication 946, depreciation begins when your property is "placed in service" - meaning it's ready and available for rent, not necessarily when you find a tenant.
If you bought a rental property in June 2026 but spent three months renovating it before advertising for tenants, your depreciation would start in September 2026 when it became available for rent.
First-year depreciation calculation
The IRS mid-month convention means you get a partial year of depreciation in your first year. For a $200,000 building value:
This timing can significantly impact your first year's tax savings, so plan accordingly when deciding when to make a property available for rent.
Common mistakes to avoid
Land vs. building allocation: The biggest error new investors make is not properly separating land value from building value. You can only depreciate the building. Use your property tax assessment as a starting point - if it shows the land is 25% of total value, then 75% of your purchase price is depreciable.
Missing the election: You must actively claim depreciation on Form 4562. The IRS doesn't automatically give it to you, and if you miss years, you'll need to file amended returns to catch up.
Key takeaway: Start depreciation the month your property becomes available for rent, not when you buy it or find tenants - timing affects your first-year deduction amount.
Key Takeaway: Start depreciation the month your property becomes available for rent, not when you buy it or find tenants - timing affects your first-year deduction amount.
Robert Kim, Tax Return Analyst
Best for investors with multiple properties who want to optimize depreciation strategies and understand advanced rules
Advanced depreciation strategies for multiple properties
Experienced investors often miss opportunities to accelerate depreciation through cost segregation studies and component depreciation. While the building structure follows the 27.5-year schedule, many components can be depreciated faster:
5-year property: Appliances, carpeting, window treatments
7-year property: Office furniture, some fixtures
15-year property: Landscaping, driveways, fences
A cost segregation study on a $500,000 rental property might reclassify $75,000 of improvements to 5-7 year schedules, creating $10,000-15,000 in additional first-year deductions.
Depreciation recapture planning
Every dollar of depreciation you claim must be "recaptured" when you sell, taxed at a maximum rate of 25%. This creates planning opportunities:
1031 exchanges: Defer depreciation recapture by exchanging into like-kind property
Installment sales: Spread recapture over multiple years to manage tax brackets
Death planning: Heirs receive a "stepped-up basis," eliminating depreciation recapture
Managing multiple property schedules
With multiple properties placed in service in different years, tracking becomes complex. Each property has its own 27.5-year clock starting from its individual placed-in-service date. Professional property management software or working with a CPA becomes essential to avoid missing deductions or making calculation errors.
Key takeaway: Advanced investors can accelerate depreciation through cost segregation and should plan for eventual recapture through 1031 exchanges or other strategies.
Key Takeaway: Advanced investors can accelerate depreciation through cost segregation and should plan for eventual recapture through 1031 exchanges or other strategies.
Sources
- IRS Publication 946 — How To Depreciate Property
- IRC Section 168(c) — Modified Accelerated Cost Recovery System
Reviewed by Robert Kim, Tax Return Analyst on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.