
Land improvements are depreciated over 15 years, but it's essential to understand the rules and how they affect your property value.
The IRS considers land improvements to be assets with a useful life of 15 years or more.
Depreciation of land improvements can be calculated using the Modified Accelerated Cost Recovery System (MACRS).
Land improvements include assets like buildings, roads, and utilities, which are capitalized and depreciated over time.
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Depreciation Basics
Depreciation is a way to spread out the cost of an asset over time. It's like paying for something in installments rather than all at once.
The IRS allows building owners to depreciate certain land improvements and personal property over a shorter period than the traditional 39 or 27.5 years. This is called the Modified Accelerated Cost Recovery System (MACRS).
Accelerated depreciation is an accounting practice that lets the owner of an asset depreciate it more quickly by using a shorter period of depreciation. This can be beneficial for building owners who want to see a faster return on their investment.
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Certain land improvements can be depreciated over 15 years at 150% DB, with certain personal property depreciated over 7 or 5 years at 200% DB. This is a significant reduction in the traditional depreciation period.
To qualify for accelerated depreciation, the asset must be considered personal property, such as furniture or equipment. Land improvements that exist to benefit the land itself typically aren’t depreciable.
Here are some key points to keep in mind:
- Consideration of a cost segregation study is now more important than ever.
- This includes land improvements which are not considered personal property.
- Bonus depreciation can be applied to any new asset with a 20 year life or less.
Depreciable Life
Land improvements are generally depreciated over a 15-year recovery period. This is the standard depreciation schedule for most businesses.
The alternative depreciation system requires a 20-year recovery period for land improvements. This is a less common approach, but it's an option for some companies.
The general depreciation system is the more widely used method for depreciating land improvements.
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Commercial and Residential Property
Land improvements, such as buildings and infrastructure, are typically depreciated over a 15-year period. This is because they have a relatively short useful life compared to the underlying land.

In commercial properties, improvements like office buildings and retail spaces are often depreciated over 15 years, as they have a relatively short lifespan. This can impact tax liabilities and financial planning for property owners.
Residential properties, on the other hand, may have longer depreciation periods for improvements like homes and apartments. However, this can vary depending on the specific circumstances and local regulations.
Commercial Property Depreciation
Most commercial properties are depreciated over 39 years, straight-line, but certain building components and land improvements can be depreciated over shorter periods. This is where a Cost Segregation study comes in, allowing you to break down the costs of your property into different depreciable lives.
The IRS allows building owners to depreciate land improvements over a 15-year period, or 20 years under the alternative depreciation system. This can be a game-changer for property owners who want to accelerate their depreciation and reduce their tax liability.
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Residential properties, on the other hand, can be depreciated over 27.5 years straight-line. However, certain building components and land improvements can qualify for shorter depreciable lives under the Modified Accelerated Cost Recovery System (MACRS).
The IRS allows you to depreciate personal property over 5 years at 200% declining balance. This is a great opportunity for property owners to write off certain assets quickly and reduce their tax liability.
A Cost Segregation study can help you identify these opportunities and segregate the costs of your property into different depreciable lives. This can result in significant tax savings and a faster return on investment.
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Difference Between Land Improvement and Leasehold Improvement
Land improvements are costs associated with preparing the land for use, such as installing curbs and streets. These improvements are not necessary for the land itself but are required for buildings erected on it.
Improvements like installing roads and bridges, or even shrubbery, are considered land improvements. The IRS defines these costs broadly, making it a challenge to depreciate them properly.
Land improvements are depreciated with the same life as the asset they improve, which can be a problem for businesses. The cost of these improvements is added to the cost of the land.
Leasehold improvements, on the other hand, are typically considered part of the building itself. They include costs associated with preparing the building for use, such as installing electrical and plumbing systems.
Accounting and Examples
To account for land improvements, you need to understand the difference between land and land improvements. Land is not depreciated, but land improvements are.
Bright Solar Inc. purchased a piece of land for $100,000 and spent an additional $30,000 on land improvements. The cost of land improvements is recorded by debiting the Land Improvements account and crediting Cash.
Land improvements are depreciated over their useful lives, which can vary depending on the asset. In the case of Bright Solar Inc., the useful life of the improvements was estimated at 15 years.
Each year, Bright Solar Inc. recorded depreciation expense of $2,000, which is calculated by dividing the cost of the improvements by the useful life. This reflects the annual depreciation of the land improvements.
The total depreciation expense over 15 years would match the original cost of the improvements, which is $30,000. At that point, the net book value of the Land Improvements would be $0.
Depreciation expense is recorded by debiting Depreciation Expense and crediting Accumulated Depreciation—Land Improvements.
Frequently Asked Questions
Are 15 year land improvements eligible for bonus depreciation?
Bonus depreciation is not directly tied to land improvements, but rather to the type of property and its recovery period. Qualified improvement property (QIP) with a 15-year recovery period is eligible for bonus depreciation, but land improvements may have different rules
Sources
- https://www.calt.iastate.edu/taxplace/depreciating-farm-property-15-year-recovery-period
- https://accounting-services.net/understanding-qualified-improvement-property/
- https://www.wipfli.com/insights/articles/ag-tax-land-improvements-depreciation-how-ag-producers-can-benefit
- https://mcguiresponsel.com/fixed-asset-services/cost-segregation/residential-real-estate/
- https://www.superfastcpa.com/how-do-you-account-for-land-improvements/
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