
Depreciation is a legitimate way to reduce the value of your home, but it's not as simple as just claiming it. In the United States, the Internal Revenue Service (IRS) allows homeowners to depreciate their home's value over time.
You can depreciate your home if you use it for business purposes, such as running a home office or renting out a room. The IRS considers your home a "business asset" in these cases.
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What You Can Depreciate
You can depreciate a rental property if you own it, use it for business or income-producing activities, and it has a determinable useful life. This means it will eventually wear out or lose its value over time.
To qualify for depreciation, the property must be expected to last more than one year. If you place a property in service and dispose of it in the same year, it cannot be depreciated.
Some examples of depreciable properties include buildings and structures, but not land, which is not considered depreciable. Land is not considered to get "used up" over time.
Here are some examples of depreciable items:
- Replacing a roof
- Rewiring an electrical system
- Updating plumbing
These are considered home improvements that increase the value of your house.
What Constitutes a Home Improvement?

Home improvements are a crucial aspect of what you can depreciate, and it's essential to understand what counts as one. Home improvements include only things that increase the value of your house.
Replacing your roof is a prime example of a home improvement, as it can significantly boost your home's value. Rewiring your electrical system is another example, as it's a major upgrade that can make your home safer and more valuable.
Updating the plumbing is also a home improvement, as it can increase the value of your home and make it more livable. Regular repairs and maintenance, on the other hand, are not considered home improvements.
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Depreciable Property
You can depreciate a rental property if it meets certain requirements. The property must be owned by you, even if it's subject to a debt, and used in your business or as an income-producing activity.
The property also needs to have a determinable useful life, meaning it wears out, decays, or loses its value over time. This is a key factor in determining whether a property can be depreciated.
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Here are the specific requirements for a depreciable property:
- You own the property.
- You use the property in your business or as an income-producing activity.
- The property has a determinable useful life.
- The property is expected to last for more than one year.
Note that land isn't considered depreciable since it never gets "used up." This means you can't depreciate the costs of clearing, planting, and landscaping, as those activities are considered part of the cost of the land and not the buildings.
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Calculating Depreciation
Calculating depreciation can be a bit complex, but don't worry, it's not as hard as it sounds.
The IRS considers your home office as "nonresidential rental property" that gets depreciated over 39 years using the straight-line method. To calculate the depreciation expense, you'll need to divide the lesser of your adjusted basis or FMV by 39.
The first year's depreciation can be a bit tricky, as you'll need to use the IRS chart based on the month you started using the home office. For example, if you started using it in June, your percentage would be 1.391% for month 6.
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You'll need to multiply the current year's depreciation by your business percentage to get the final depreciation deduction.
Here's a simple formula to calculate your cost basis: your purchase price less land value equals building value. For example, if you paid $150,000 for a rental property in a local subdivision and the lot value is $20,000, your beginning cost basis is $130,000.
You can also add extra allowable costs such as closing fees or improvements to increase your cost basis.
To calculate depreciation on a residential rental property, you'll need to divide the building value by 27.5 years to get the annual allowable depreciation. For example, if your building value is $135,000, your annual depreciation expense would be $4,909.
Here's a quick summary of the factors to consider when depreciating rental property:
- You own the property and use it in your business or as an income-producing activity.
- The property has a determinable useful life and is expected to last for more than one year.
- You cannot depreciate land, as it's not subject to wear and tear.
Remember, the higher your cost basis, the better, as it will result in a higher non-cash annual depreciation expense and lower taxable income.
Depreciating a Rental Property

Depreciating a rental property can be a complex process, but it's essential for real estate investors to understand how it works. You can depreciate a rental property if you own it, use it for business or income-producing activities, and it has a determinable useful life.
The property must be expected to last more than one year, and you can't depreciate it if you placed it in service and disposed of it in the same year. Land itself isn't considered depreciable since it never gets used up.
To calculate depreciation, you'll need to know the property's cost basis and its useful life. The IRS assumes a residential rental property has a useful life of 27.5 years, and you can depreciate it at a rate of 3.636% over that period.
The formula for calculating depreciation is relatively straightforward: you take the building value (purchase price less land value) and divide it by 27.5 years. Let's break it down with an example:
In this example, the building value is $130,000, and the annual depreciation is $4,909. You can use this formula to calculate your depreciation expense each year, which can help reduce your taxable income.
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Tax Implications
Depreciation can significantly reduce your taxable income, making it a valuable tax benefit for homeowners. You can depreciate the costs of buying and improving your home, which can be a non-cash deduction.
Depreciation assumes your home wears out or depreciates over 27.5 years, which can result in a significant tax savings. For example, if you depreciate $3,599.64 and are in the 22% tax bracket, you'll save $791.92 in taxes that year.
You can also deduct other expenses related to your home, such as mortgage insurance, property taxes, and repair and maintenance expenses. These expenses can be deducted in the year you spend the money, which can further reduce your taxable income.
Some examples of costs that can be used to increase your cost basis include:
- Legal costs such as an attorney review of the purchase contract
- Recording or escrow fees
- Property survey costs, septic inspection, and environmental inspection
- Transfer taxes
- Title insurance costs
- Debts the buyer assumed from the seller
Adjusted Cost Basis
Your adjusted cost basis is a crucial factor in determining your tax implications as a landlord. It's the cost of your rental property plus any additional expenses, minus any decreases.

Routine repairs and maintenance are typically tax deductions, not added to the cost basis of a property. For example, if you had to make $1,000 in roof repairs due to wind damage, your cost basis likely wouldn't be affected.
You can increase your adjusted cost basis by adding the cost of any additions or improvements made before you place the property in service. Examples include the cost of bringing utility services to the property, certain legal fees, and money spent to restore damaged property.
Decreases to the basis can occur from insurance payments you receive due to damage or theft, casualty loss not covered by insurance for which you took a deduction, and money you receive to grant an easement.
Here are some examples of events that can increase or decrease your adjusted cost basis:
- Cost of additions or improvements made before placing the property in service
- Money spent to restore damaged property
- Cost of bringing utility services to the property
- Certain legal fees
- Insurance payments for damage or theft
- Casualty loss not covered by insurance
- Money received to grant an easement
Tax Concerns
As a real estate investor, it's essential to understand the tax implications of renting out a property. Investing in rental property can provide a steady source of income while building equity in the property.

Most rental property expenses are deductible in the year you spend the money. This includes mortgage insurance, property taxes, repair and maintenance expenses, home office expenses, insurance, professional services, and travel expenses related to management.
Depreciation is another key tax deduction that works somewhat differently. It distributes the deduction across the useful life of the property, typically 27.5 years.
If you depreciate $3,599.64 and are in the 22% tax bracket, you'll save $791.92 in taxes that year.
Here's a breakdown of how depreciation helps minimize taxable net income:
- Gross annual income: $18,000
- Operating expenses: $9,000
- Net income before depreciation: $9,000
- Depreciation expense: $4,909
- Taxable income: $4,091
By taking advantage of these tax deductions, you can significantly reduce your tax liability and increase your cash flow.
Special Considerations
If you're planning to depreciate your home, consider the impact on your mortgage. The IRS allows you to depreciate a home's value over 27.5 years, which can affect your mortgage payments.
You can't depreciate your home if you're using it as a primary residence, as it's considered a personal asset. However, you can depreciate a home if it's used for business purposes.

If you're renting out a room or a property, you can depreciate the home's value, but you'll need to keep accurate records of income and expenses. This can help you claim the depreciation on your tax return.
The value of your home is determined by its original purchase price, minus any improvements or additions made since then. For example, if you bought a home for $200,000 and added a new roof for $10,000, the original purchase price would be $190,000.
Depreciation can affect your mortgage interest and property taxes, as the reduced value of your home may lower your tax liability.
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Getting Started
You can start depreciating your home as soon as you place it in service or make it ready and available to rent. This can be a bit confusing, but essentially it's when the property is ready to be used as a rental.
If you buy a rental property and it takes several months to get ready, you can start depreciating it as soon as it's ready, not when you start collecting rent. For example, if you buy a property on May 15 and it's ready to rent on July 15, you can start depreciating it in July.
You can continue to depreciate your home even if you've not fully recovered its cost or if you temporarily stop using it as a rental property.
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Calculating Your Cost Basis

Calculating your cost basis is an essential step in determining your home office deduction. The cost basis includes the price you paid for the property, plus any additional expenses.
Your cost basis doesn't include the value of the lot or land, as land isn't subject to wear and tear. For example, if you paid $150,000 for a rental property in a local subdivision and the lot value is $20,000, your beginning cost basis is $130,000.
Some settlement fees and closing costs can be included in your basis, such as recording or escrow fees, property survey costs, and transfer taxes. Title insurance costs and debts the buyer assumed from the seller can also be included.
To determine your basis, you'll need to use the latest real estate tax assessment, which generally divides the property into land and building tax value. Typically, you can get this information from your county's tax office.
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Here are some examples of costs that might be used to increase your cost basis:
- Legal costs such as an attorney review of the purchase contract when you acquired the property
- Recording or escrow fees
- Property survey costs, septic inspection, and environmental inspection
- Transfer taxes
- Title insurance costs
- Debts the buyer assumed from the seller
Starting
You can start taking depreciation deductions as soon as you place the property in service or when it's ready and available to use as a rental. This means you can begin depreciating the property even before you start collecting rent.
The key is to determine when the property was placed in service. For example, if you buy a rental property on May 15 and it's ready to rent on July 15, you would start depreciating the house in July, not in September when you start collecting rent.
You can continue to depreciate the property until you've deducted your entire cost or other basis in the property or you retire it from service. This applies even if you haven't fully recovered its cost or other basis.
A property is retired from service when you no longer use it as an income-producing property, or if you sell or exchange it, convert it to personal use, abandon it, or if it's destroyed.
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Should You Depreciate Your Home

You'll definitely want to depreciate your home if you use it for your family child care business. Depreciation is a big deduction that can lower your taxes.
The IRS allows you to claim depreciation on the business portion of your home, which is based on its purchase price. Let's say you bought your home for $100,000 and your business use is 40%. The business portion of your home is $40,000, which would depreciate over 39 years.
You'll get a business deduction of about $1,000 each year, which is a nice chunk of change. This deduction is based on the purchase price of your home multiplied by your Time-Space Percentage.
You might be thinking, "Wait, I'll have to pay taxes on this later when I sell my home." That's true, but you'll owe tax on the depreciation whether you claim it or not. The tax rate will be either 15% or 25%, depending on your family's tax bracket at the time.
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Frequently Asked Questions
Can I claim depreciation on my personal home?
No, you cannot claim depreciation on a personal home. However, you may be able to depreciate a portion of a property used for both business and personal purposes.
What Cannot be depreciated in real estate?
Depreciation in real estate typically doesn't apply to personal property used for personal purposes, such as clothing and personal vehicles. This is because these items are not considered business assets.
Sources
- https://michelecagancpa.com/calculate-depreciation/
- https://www.investopedia.com/articles/investing/060815/how-rental-property-depreciation-works.asp
- https://learn.roofstock.com/blog/rental-property-depreciation
- https://www.american-apartment-owners-association.org/property-management/rent-magazine/depreciation-real-estate-work/
- https://www.tomcopelandblog.com/blog/should-you-depreciate-your-home
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