Amortization refers to apportioning the cost of an intangible asset over the asset’s useful lifespan, whereas depreciation involves recording the gradual decrease in the value of a tangible asset to reflect its anticipated decline. The primary distinction between these two accounting practices is that amortization applies to intangible assets, whereas depreciation is used for tangible assets. In this blog, we will explore the key differences between depreciation and amortization and their respective uses and benefits in accounting. Whether you’re an accounting student or a business owner, this article will help you better understand these two essential accounting concepts and how they can be better implemented using ERP.
Key Takeaways:
- Amortization is used for intangible assets like patents, copyrights, and trademarks, while depreciation is used for tangible assets like buildings, vehicles, and machinery.
- The main difference between amortization and depreciation is that amortization expenses are recorded on the income statement, while depreciation expenses are recorded on both the income statement and the balance sheet.
- Companies can choose between different amortization and depreciation methods, such as straight-line, declining balance, or sum-of-the-years’-digits, depending on their specific circumstances.
- They can also impact a company’s cash flow, representing non-cash expenses that reduce taxable income but do not involve actual cash outlays.
- This helps ensure that the company’s financial statements accurately reflect the true value of its assets and liabilities.

What is the Amortization of assets?
Amortization is the process of reducing the cost of an asset over its useful life, whereas the decrease in the value of an asset over time is referred to as depreciation.
This method helps to allocate the asset’s cost to the periods in which it provides benefit rather than recording the entire cost in the acquisition period. For example, let’s say a company spends $60,000 to obtain a patent with a useful life of 10 years. Using the straight-line amortization method, the company would record an amortization expense of $6,000 ($60,000 divided by 10 years) each year for the next 10 years on its income statement. This way, the cost of the patent is gradually expensed over its useful life instead of being recorded all at once.
Amortization is commonly used for intangible assets such as patents, copyrights, and trademarks. By spreading the asset’s cost over its useful life, the company can match the expense of the asset to the revenue it generates, providing a more accurate representation of the company’s financial performance.
Amortization, according to International Accounting Standards (IAS), refers to the systematic allocation of the cost of an intangible asset over its useful life. IAS 38 – Intangible Assets guides how to account for intangible assets, including the amortization process.
What is the meaning of Depreciation of an asset?
Depreciation is an accounting concept that refers to the reduction in the value of a tangible asset over its useful life. An example of a tangible asset that can be depreciated is a piece of machinery used in a manufacturing plant. In contrast, amortization is used for intangible assets, such as patents, trademarks, and copyrights.
The key difference between depreciation and amortization lies in the types of assets they are applied to. While depreciation is used for tangible assets, such as machinery or buildings, amortization is used for intangible assets with no physical presence.
Depreciation is an expense that accumulates over time, reflecting the loss in value of a fixed asset. This expense is usually recorded in the income statement and can be calculated using various depreciation methods, such as the straight-line or accelerated methods. The method chosen depends on factors such as the asset’s cost, useful life, and estimated salvage value.
On the other hand, amortization spreads out the cost of an intangible asset over its useful life. The amortization expense is recorded in the accounting books, and the annual amortization is calculated by dividing the asset’s cost by its useful life.
In both cases, the goal is to reflect the asset’s cost over its useful life, considering the asset’s resale or salvage value at the end of its life. However, the key difference between depreciation and amortization is that depreciation is used for tangible assets, while amortization is used for intangible assets.
What is the difference between amortization and depreciation accounts?
The main difference between depreciation and amortization is that depreciation is used for tangible assets while amortization is used for intangible assets.
Amortization charges off the cost of an intangible asset over time, while depreciation performs the same function for a tangible asset.
Key differences between depreciation and amortization:
Depreciation is used for tangible assets, while amortization is used for intangible assets.
Depreciation is the decrease in the value of a tangible asset over time, while amortization is the spreading of the cost of an intangible asset over its useful life.
Depreciation is used for taxation, while amortization is applicable for accounting purposes.
EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is a financial metric that shows a company’s profitability before the effects of interest, taxes, depreciation, and amortization are considered.
Here are some key points to consider when calculating depreciation and understanding the difference between depreciation and amortization:
Depreciation and amortization are both methods used to allocate the cost of an asset over its useful life.
The key difference between depreciation and amortization is the type of asset being depreciated or amortized. Depreciation is used for tangible assets, while amortization is used for intangible assets.
Depreciation is calculated based on the asset’s cost, estimated salvage value, and useful life. There are different methods of calculating depreciation, including the straight-line method and accelerated depreciation methods.
Amortization of intangible assets is calculated using the cost of the asset and its useful life. The amortization schedule is usually prepared to keep track of the amortization expense over time.
Depreciation and amortization are used for taxation to reflect an asset’s actual cost over its useful life.
EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is a measure used to evaluate a company’s financial performance without including the impact of these expenses.
The asset’s life, or useful life, refers to the estimated period during which the asset will be used and provide economic benefits to the company.
The cost of an intangible asset is usually amortized over its useful life, while the cost of a tangible asset is depreciated over its useful life.
The remaining depreciation or amortization is the amount that has not yet been recorded as an expense but will be recorded over the asset’s remaining useful life.
The key difference between amortization and depreciation lies in the types of assets used, and the calculation method used to allocate the asset’s cost over its useful life.
similarities between the amortization of intangible assets and depreciation of a fixed asset
While there are some differences between the amortization of intangible assets and the depreciation of fixed assets, there are also some similarities:
- Both amortization and depreciation are methods of allocating the cost of an asset over its useful life.
- Both methods help to reflect the decrease in the asset’s value over time.
- Both amortization and depreciation are used in accounting to calculate the asset’s value on the balance sheet.
- Both methods are used for tax purposes and can be used to reduce taxable income.
- Both methods use salvage value to calculate the depreciation or amortization amount.
- Both methods can use the straight-line method, which allocates the cost evenly over the asset’s useful life.
- Both methods can use an accelerated method, which allocates more depreciation or amortization expense in the early years of the asset’s life.
- Both methods can impact the income statement by reducing profits through increased expenses.
- Both methods are important for businesses to reflect their assets’ value accurately.
- Both methods can be used for tangible and intangible assets, depending on the nature of the asset.
How do you calculate depreciation and amortization?
Depending on the method used, there are different formulas to calculate depreciation and amortization. Here are the formulas for two common methods:
- Straight-Line Method: Depreciation/Amortization Expense = (Cost of Asset – Salvage Value) / Useful Life
In this method, the asset’s cost is subtracted by the estimated salvage value, which is the amount the asset is expected to be worth at the end of its useful life. The result is then divided by the asset’s estimated useful life, which is the number of years the asset is expected to generate income for the company.
- Double-Declining Balance Method: Depreciation/Amortization Expense = (2 / Useful Life) x Book Value at Beginning of Year
In this method, the company calculates the asset’s book value at the beginning of the year, which is the original cost minus the accumulated depreciation/amortization. The company then multiplies the book value by 2 divided by the estimated useful life to get the annual depreciation/amortization expense.
Comparing Amortization and Depreciation
Key Points | Amortization | Depreciation |
---|---|---|
Definition | The process of allocating the cost of an intangible asset over its useful life | The process of allocating the cost of a tangible asset over its useful life |
Assets | Used for intangible assets | Used for tangible assets |
Purpose | To gradually write off the cost of an asset over time | To account for the wear and tear or obsolescence of an asset over time |
Calculation Method | The cost of the asset is spread over the asset’s useful life | The cost of the asset is allocated based on the method used |
Method | Straight-line or accelerated method | Straight-line or declining balance method |
Example | Amortization of a patent over its useful life | Depreciation of machinery over its useful life |
Effect on Balance Sheet | Decreases the value of intangible assets over time | Decreases the value of tangible assets over time |
Effect on Income Statement | Amortization expense is reported as an operating expense | Depreciation expense is reported as an operating expense |
Tax Purposes | Amortization of intangible assets is tax deductible | Depreciation of tangible assets is tax deductible |
Applicable Standards | Generally Accepted Accounting Principles (GAAP) | International Financial Reporting Standards (IFRS) |
Note: The information in the table is general and may vary

Different ways to calculate depreciation
Different ways to calculate depreciation:
Straight-line depreciation method: This is the simplest and most commonly used method of calculating depreciation. It involves dividing the cost of an asset by its useful life and spreading the resulting amount evenly over each year of the asset’s life.
Accelerated method of depreciation: This method considers that most assets lose their value more quickly in the early years of their life. As such, a higher amount of depreciation is taken in the earlier years, decreasing as the asset ages.
Amortization of intangible assets: Unlike tangible assets, which can be seen and touched, intangible assets like patents, copyrights, and trademarks cannot. As such, their value is spread out over their useful life using the amortization method.
Remaining depreciation: This is the depreciation that has not been taken on an asset. It can be calculated by subtracting the total depreciation taken so far from the total depreciation that could be taken over the asset’s life.
Amortization vs. Depreciation Examples
let me provide you with an example to understand the difference between amortization and depreciation with calculation and balance sheet.
Assume a company has purchased a patent for $100,000 with a useful life of 10 years. The company plans to use the patent for 8 years and sell it for an estimated $10,000.
The company uses the straight-line depreciation method to calculate the depreciation expense and the amortization method to calculate the amortization expense.
Here’s how the calculations and balance sheet entries would look like:
Depreciation Calculation:
Cost of Patent: $100,000
Estimated Resale Value: $10,000
Useful Life: 10 years
Depreciation Expense per year: ($100,000 – $10,000) / 10 = $9,000 per year
Amortization Calculation:
Cost of Patent: $100,000
Useful Life: 8 years
Amortization Expense per year: $100,000 / 8 = $12,500 per year
Year 1 Balance Sheet:
Assets:
Patent: $100,000 – ($9,000 + $12,500) = $78,500
Liabilities and Equity:
No changes
Year 2 Balance Sheet:
Assets:
Patent: $78,500 – ($9,000 + $12,500) = $57,000
Liabilities and Equity:
No changes
And so on, the balance sheet will reflect the decreasing value of the patent over its useful life, with the depreciation expense subtracted from the value of tangible assets and the amortization expense subtracted from the value of intangible assets.
This example shows that depreciation is used for tangible assets, and amortization is used for intangible assets. Depreciation and amortization expenses are calculated using different methods, and the key difference between them is the type of asset being depreciated or amortized.
Conclusion – Amortization vs. Depreciation
In conclusion, both amortization and depreciation are methods used in accounting to calculate the decline in value of an asset over its useful life. Depreciation is used for tangible fixed assets such as equipment, buildings, and machinery, while amortization is used for intangible assets like patents, copyrights, and trademarks. The major difference between the two is that depreciation refers to the decline in the value of tangible assets, while amortization refers to the decline in the value of intangible assets.
Depreciation is calculated using either the straight-line method or an accelerated method, depending on the use of the asset and tax purposes. On the other hand, amortization is a method that is applicable to intangible assets and is usually calculated using a straight-line method.
An asset’s remaining depreciation or amortization value is determined by subtracting the depreciation or amortization expense already recorded from the asset’s cost. The cost of an intangible asset includes any cost incurred to acquire and defend it.
In summary, both depreciation and amortization are important methods used in accounting standards to calculate the value of an asset over its useful life. While tangible assets are depreciated, intangible assets are amortized, and both methods have their unique approach to calculating the decline in value. So, it is essential to choose the appropriate depreciation or amortization method depending on the asset’s nature and use.
Is Software Depreciated or Amortized?
To answer the question of whether the software is depreciated or amortized depends on the accounting practice of the company. In general, the software can be treated as an asset or an expense, depending on how the company plans to use it. The software can be treated as a long-term asset and be depreciated over time, usually between three to five years. Depreciation allocates the cost of the software over the useful life of the asset. On the other hand, if the company considers software to be more intangible and less valuable, it can be expensed immediately, and the cost will be recognized in the current period. This accounting treatment is amortization, where the asset’s cost is spread out over a designated period. Regardless of the accounting method, it is essential to record software expenses accurately to maintain the company’s financial health.
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Can goodwill be depreciated or amortized?
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