Depreciation is the single largest tax benefit for rental property owners — yet most investors and property managers don't calculate it correctly. Use our free calculator below to determine your annual depreciation deduction and estimated tax savings.
📊 Depreciation Calculator
Your Depreciation Results
*This calculator provides estimates for educational purposes. Consult a CPA for your specific tax situation.
How Rental Property Depreciation Works
The IRS allows rental property owners to deduct the cost of their building (not land) over its "useful life." This non-cash deduction reduces your taxable rental income without requiring you to spend any additional money.
Recovery Periods
| Property Type | Recovery Period | Annual Rate |
|---|---|---|
| Residential Rental | 27.5 years | 3.636% |
| Commercial Property | 39 years | 2.564% |
| Land Improvements (fences, paving) | 15 years | 6.667% |
| Appliances & Carpeting | 5 years | 20% |
| Office Equipment | 7 years | 14.286% |
Step-by-Step: Calculate Your Depreciation
Step 1: Determine Your Depreciable Basis
Your depreciable basis is the purchase price minus land value, plus any improvements:
- Purchase price: What you paid for the property (including closing costs added to basis)
- Land value: Usually 15-25% of purchase price (check county assessor for the land-to-improvement ratio)
- Improvements: Capital improvements made after purchase (new roof, HVAC, renovation)
Depreciable basis = $300,000 − $60,000 + $25,000 = $265,000
Annual depreciation = $265,000 ÷ 27.5 = $9,636/year
Step 2: Apply the Mid-Month Convention
In the year you place the property in service, you can only claim depreciation for the months you owned it (using the "mid-month convention"). If you close on March 15, you get 9.5 months of depreciation in Year 1.
Step 3: Claim on Your Tax Return
Report depreciation on Form 4562 (Depreciation and Amortization) and carry it to Schedule E (Supplemental Income and Loss). Your CPA or tax software handles this, but you need to provide the correct basis and in-service date.
Cost Segregation: Accelerate Your Depreciation
A cost segregation study reclassifies components of your building into shorter depreciation schedules:
| Component | Standard Schedule | Cost Seg Schedule | Acceleration |
|---|---|---|---|
| Cabinets, countertops | 27.5 years | 5 years | 5.5× faster |
| Carpet, vinyl flooring | 27.5 years | 5 years | 5.5× faster |
| Appliances | 27.5 years | 5 years | 5.5× faster |
| Decorative lighting | 27.5 years | 7 years | 3.9× faster |
| Landscaping, fencing | 27.5 years | 15 years | 1.8× faster |
| Parking lots, sidewalks | 27.5 years | 15 years | 1.8× faster |
When Cost Segregation Is Worth It
- Property value $500,000+ — The study cost ($5,000-15,000) is justified by tax savings
- High tax bracket — 32%+ marginal rate amplifies the benefit
- Recent purchase or renovation — Maximum accelerated depreciation available
- Real Estate Professional Status (REPS) — Can use passive losses against active income
Depreciation Recapture: What Happens When You Sell
When you sell a depreciated rental property, the IRS "recaptures" your depreciation at a 25% tax rate. This is important to understand before celebrating your annual tax savings:
- All depreciation claimed (or that could have been claimed) is recaptured at sale
- Recapture is taxed at 25% (regardless of your ordinary income tax rate)
- Capital gains above the recaptured amount are taxed at long-term capital gains rates (0%, 15%, or 20%)
- 1031 exchange can defer both capital gains AND depreciation recapture indefinitely
Even with Recapture, Depreciation Still Wins
A $10,000 annual depreciation deduction at a 32% tax rate saves you $3,200/year. Over 10 years, you've saved $32,000. At sale, recapture costs $25,000 (25% × $100,000). Net benefit: $7,000 + the time value of money. And with a 1031 exchange, you defer everything.
Common Depreciation Mistakes
- Not claiming depreciation — The IRS recaptures depreciation whether or not you claimed it. Always claim it.
- Wrong land value allocation — Overestimating land value reduces your deduction. Use the county assessor ratio or get an appraisal.
- Mixing repairs and improvements — Repairs are deducted immediately; improvements are depreciated. Know the difference (IRS regulations 1.263(a)).
- Forgetting closing costs — Title insurance, legal fees, and transfer taxes can be added to your basis.
- Not doing a cost segregation study — On properties $500K+, you're leaving tens of thousands on the table.
Property Management Depreciation Tips
If you're a property manager, helping your investor clients understand depreciation is a major value-add:
- Include depreciation in your annual tax packages — Provide a clear depreciation schedule
- Track capital improvements separately — Each improvement starts its own depreciation schedule
- Recommend cost seg studies — Partner with a cost segregation firm for referral fees
- Classify repairs vs. improvements correctly — Misclassification triggers IRS attention
- Document everything — Photos, invoices, and descriptions for every maintenance item
Master Property Management Financials
The PM Scaling Kit includes financial reporting templates, tax documentation guides, and owner communication frameworks.
Get the PM Scaling Kit — $147Frequently Asked Questions
How do I calculate depreciation on a rental property?
Subtract the land value from your purchase price (plus any improvements) to get your depreciable basis. Divide by 27.5 years for residential property or 39 years for commercial. The result is your annual depreciation deduction.
What is the depreciation rate for rental property in 2026?
Residential rental property uses a 27.5-year straight-line depreciation schedule (3.636% per year). Commercial property uses 39 years (2.564% per year). These rates haven't changed and aren't expected to change in 2026.
Can I depreciate a rental property I bought 10 years ago?
Yes. If you haven't been claiming depreciation, you can file Form 3115 (Change in Accounting Method) to catch up on all missed depreciation in a single year, without amending prior returns.
How much does a cost segregation study cost?
Cost segregation studies typically cost $5,000-15,000 depending on property size and complexity. They're generally recommended for properties valued at $500,000 or more, where the tax savings significantly exceed the study cost.