Rental Property Depreciation Calculator

Estimate the annual depreciation deduction and tax savings for your rental property based on IRS guidelines. This calculator separates land value from the depreciable building value and shows how depreciation reduces your taxable rental income each year.

The Rental Property Depreciation Calculator computes your annual depreciation deduction using the IRS straight-line method for residential rental property. The IRS allows you to depreciate the building portion of a rental property over 27.5 years using the straight-line method. Land cannot be depreciated because it does not wear out. The first step is separating the total property value into its land and building components. The calculator takes your total property value and applies the land value percentage to determine how much of the purchase price is attributable to land. The remainder is the depreciable basis, which represents the building and any improvements. For example, if your property is worth $250,000 and land accounts for 20%, your depreciable basis is $200,000. The annual depreciation deduction is the depreciable basis divided by 27.5 years. In the example above, that produces an annual deduction of approximately $7,273. This amount is subtracted from your rental income when calculating taxable income, even though it is a non-cash expense. The calculator then estimates your actual tax savings by multiplying the annual depreciation deduction by your marginal tax rate. If your marginal rate is 24%, the $7,273 deduction saves you approximately $1,745 in taxes each year. Over the full 27.5-year depreciation period, you will deduct the entire depreciable basis. The calculator shows both the annual and cumulative depreciation to help you understand the long-term tax benefit. Keep in mind that depreciation is recaptured at a rate of up to 25% when you sell the property, unless you use a 1031 exchange to defer the tax.

Determining the correct land-to-building ratio is essential for an accurate depreciation calculation. The most common methods are using the county tax assessment breakdown, getting an independent appraisal, or using the ratio from your purchase closing documents. In most residential areas, land represents 15-30% of total property value, but this varies widely by location. Urban properties may have land ratios of 40% or higher, while rural properties may be under 15%.

Depreciation is one of the most powerful tax advantages of rental property ownership. It creates a paper loss that offsets rental income, often resulting in positive cash flow that is partially or fully sheltered from income tax. However, this benefit is not permanent. When you sell the property, the IRS requires you to recapture the depreciation at a rate of up to 25%. Plan for this eventual tax liability by setting aside reserves or using a 1031 exchange to defer it.

Cost segregation studies can accelerate depreciation by identifying components of the property that qualify for shorter depreciation periods. Items like appliances, carpeting, landscaping, and certain fixtures can be depreciated over 5, 7, or 15 years instead of 27.5 years. This front-loads your tax deductions and improves early-year cash flow. Cost segregation is most beneficial for properties valued above $500,000, where the study cost is justified by the tax savings.

If your adjusted gross income is under $100,000 and you actively participate in managing your rental, you may be able to deduct up to $25,000 in rental losses against your ordinary income. This means depreciation-driven paper losses can offset your W-2 or business income, creating substantial tax savings. The deduction phases out between $100,000 and $150,000 of modified adjusted gross income.

The IRS requires residential rental property to be depreciated over 27.5 years using the straight-line method. This means you deduct an equal amount each year for 27.5 years until the full depreciable basis is recovered. Commercial properties use a 39-year depreciation schedule. The depreciation period begins when the property is placed in service as a rental.

No, land cannot be depreciated because the IRS considers it to have an unlimited useful life. Only the building and improvements are depreciable. You must allocate your total purchase price between land and building using your county tax assessment, an appraisal, or the allocation from your closing documents.

When you sell, the IRS requires depreciation recapture. All depreciation you claimed is taxed at a rate of up to 25%, in addition to any capital gains tax on the property's appreciation. You can defer both depreciation recapture and capital gains taxes by completing a 1031 like-kind exchange into another investment property.

Yes. Depreciation is based on your original cost basis, not the current market value. Even if your property appreciates significantly, you continue taking the same annual depreciation deduction. The IRS treats the building as wearing out over time regardless of market conditions, which is why depreciation is sometimes called a phantom expense.

This calculator provides estimates for informational purposes only. Results are based on the inputs you provide and standard financial formulas. Actual amounts may vary based on your specific situation, location, lender requirements, and market conditions. This is not financial, tax, or legal advice. Always consult with qualified professionals before making real estate or financial decisions.

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Annual Tax Savings

$1,745.45

Depreciable Basis$200,000.00
Annual Depreciation$7,272.73
Total Depreciation$200,000.00

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