
Depreciating intangible assets and intellectual property can be a complex process, but it's essential for businesses to understand the rules and regulations surrounding it.
The IRS allows businesses to depreciate intangible assets, such as patents, copyrights, and trademarks, using the Modified Accelerated Cost Recovery System (MACRS).
Intangible assets can be depreciated over a period of 15 years, which is the standard lifespan of a patent.
Depreciation is calculated based on the asset's cost and its expected useful life.
Amortization Basics
Amortization is the process of spreading out an intangible asset's cost over a certain period of time in accounting. This helps to level out your tax liabilities throughout the useful life of intangibles.
You can only amortize intangible assets that have a finite useful life, like a patent that lasts 20 years. Trademarks can be renewed, so businesses typically do not do trademark amortization.
To find the amortization expense, you must determine the asset's initial cost, know the length of the asset's life, and calculate the asset's residual value. Intangible assets usually do not have residual value, so you can simply divide the asset's value by its lifespan to find the amortization expense.
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The amortization formula is Amortization Expense = (Initial Value – Residual Value) / Lifespan. However, since intangible assets usually do not have residual value, you can simplify this to Amortization Expense = Initial Value / Lifespan.
Here's an example of how to calculate the amortization expense: let's say you purchase a patent that lasts 14 years for $28,000. The amortization expense would be $2,000 per year for 14 years.
Amortization is the same thing as depreciation, but you amortize intangible assets and depreciate tangible assets.
Related reading: Depreciated Amount
Recording Amortization
Recording amortization is a straightforward process that helps you accurately reflect your company's expenses and reduce taxable income. To record amortization expenses, you debit the amortization expense account and credit the intangible asset account.
You can only amortize intangible assets with a finite useful life, such as a patent. To calculate the amortization expense, you need to know the asset's initial cost, lifespan, and residual value. Intangible assets usually don't have residual value, so you can simply divide the asset's value by its lifespan to find the annual amortization expense.
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For example, let's say you purchased a patent that lasts 14 years for $28,000. The annual amortization expense would be $2,000. You would debit the amortization expense account for $2,000 and credit the patent account for the same amount.
Here's an example of how to record amortization expenses in your accounting books:
By recording amortization expenses, you're increasing your expenses and decreasing your assets, which helps you claim your expenses and reduce your taxable income.
Types of Intangible Assets
Intellectual property, or IP, is a key intangible asset for businesses, including patents, copyrights, trademarks, and trade secrets.
These intangible assets can be a company's most valuable asset, but their true value is often hidden without proper management and valuation.
Companies can register their trademarks with the federal government for ten years with the opportunity to renew the trademark every ten years.
Trademarks are recorded as assets only when they are purchased from another company and are valued based on market price at the time of purchase.
Take a look at this: A Company Should Depreciate a Long Lived Tangible Asset to
What Are Assets?

Assets are a crucial part of any business, and they can be categorized into tangible and intangible assets.
Tangible assets are physical items like machinery and inventory.
In contrast, intangible assets are non-physical items that add significant value to a business.
Intangible assets include intellectual property, goodwill, brand recognition, and customer relationships.
Unlike tangible assets, intangible assets are more challenging to quantify.
The cost of internally developed intangible assets is often expensed as the IP is developed.
Types of IP
Intellectual property, or IP, is a broad category that encompasses various types of intangible assets. Patents are one type of IP that grant inventors exclusive use of an invention for a set period.
Patents can range from technological innovations to unique processes that offer a competitive edge. They are essential for businesses that rely on innovation to stay ahead of the competition.
Trademarks are another type of IP that distinguish a business's products or services from competitors. Well-recognized trademarks like the Nike "Swoosh" or the Apple logo significantly enhance brand value.
Copyrights protect original works of authorship, including literature, music, and software. This is particularly important for creative businesses that rely on their intellectual creations to generate revenue.
Trade secrets refer to proprietary knowledge that offers a business a competitive advantage. This can include formulas, recipes, business know-how, or internal processes that are protected through confidentiality agreements and legal frameworks.
Impairment and Write-Off
Impairment and Write-Off is a crucial aspect of depreciating intangible assets. Impairment occurs when an asset's market value drops below its recorded value.
Regular impairment testing is vital for intangible assets, especially goodwill and IP. Impairment can significantly affect a company's financial strength, so it's essential to address it promptly.
To write off intangible assets, you'll need to use Form 4562, Depreciation and Amortization.
Impairment Testing Role
Regular impairment testing is crucial for intangible assets, especially for goodwill and IP. Impairment occurs when the asset’s market value drops below its recorded value.
Impairment can significantly affect a company’s financial strength, so it’s vital to address it promptly.
Accurate financial accounting relies on transparent reporting of asset values, and impairment tests help maintain this transparency.
Impairment testing helps businesses identify potential issues before they become major problems, allowing for timely adjustments to be made.
Impairment can have a ripple effect on a company's overall financial health, so it's essential to stay on top of it.
Consider reading: Why Do Mercedes Depreciate so Much
Write Off Assets
To write off intangible assets, you'll need to use Form 4562, Depreciation and Amortization, specifically Part VI.
You can record the amortization of your costs in Part VI of the form.
Effective Business Management
Effective Business Management requires careful management of intangible assets like IP, which can be a significant part of a business's value.
Accurate valuation of these assets is crucial, as it ensures that your financial accounting remains reliable and transparent.
Proper amortization of intangible assets also plays a vital role in maintaining the accuracy of financial records.
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Regular impairment testing helps identify any potential issues with the value of these assets, allowing for timely adjustments to be made.
Partnering with an accounting and advisory firm that understands both technical accounting aspects and strategic advisory insights can be incredibly beneficial.
With the right expertise, you can make informed decisions that protect your business assets and enhance your financial health.
Example and Explanation
Let's break down how to depreciate intangible assets. McRonald's has a patent worth $25,000,000 with a useful life of 50 years.
The patent is amortized on the straight-line scale over its 50-year life. This means the yearly amortization expense for McRonald's is $500,000.
McRonald's also has a trademark worth $1,000,000 with a useful life of 10 years. However, the trademark can be renewed at a marginal cost.
The trademark is not amortized because it virtually has a perpetual life.
For another approach, see: How to Depreciate Software
Frequently Asked Questions
Can you write down intangible assets?
Yes, intangible assets can be written down if they lose value due to certain events. This typically occurs when their value is impaired, such as through legal challenges or market changes.
Sources
- https://www.patriotsoftware.com/blog/accounting/accounting-for-intangible-assets-amortization-useful-life/
- https://corporatefinanceinstitute.com/resources/accounting/intangible-assets/
- https://psu.pb.unizin.org/acctg211/chapter/intangible-assets/
- https://ecapital.com/financial-term/depreciation-amortization/
- https://www.rgcocpa.com/news/intangible-assets-and-intellectual-property-understanding-valuation-amortization-and-impairment/
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