What type of income tax depreciation allows investment property to be deducted in installments over time?

Straight-line depreciation is a method of calculating the depreciation of an investment property over its useful life in equal installments. This approach allows property owners to deduct a consistent amount of the property’s value each year from their taxable income. For real estate, the Internal Revenue Service typically allows residential rental properties to be depreciated over a 27.5-year period, while commercial properties can be depreciated over 39 years. This method is straightforward and easy to apply, making it a preferred choice for many investors.

In contrast, accelerated depreciation methods, such as bonus depreciation and section 179, are designed to allow property owners to write off larger portions of an asset’s value in the earlier years of ownership, leading to substantial tax deductions upfront but less in later years. Amortization, on the other hand, is a method applicable for intangible assets rather than tangible properties, thereby being irrelevant in this context. Understanding the straight-line depreciation method is essential for real estate investors looking to manage their tax liability effectively over time.