Definition
Useful Economic Life, often referred to simply as Useful Life, is the estimated duration over which an asset is expected to be used effectively by its current owner in generating economic benefits. Standard accounting practices involve depreciating a fixed asset over its useful economic life and amortizing the value of an intangible asset over its estimated useful life.
Examples
- Machinery: A piece of manufacturing equipment that is expected to be operational and productive for 10 years will have a useful economic life of 10 years.
- Office Furniture: Office chairs and desks that are considered to be in good, functional condition for 5 years will have a useful economic life of 5 years.
- Patent: An intellectual property, such as a patent, that expires in 20 years but is expected to generate revenue for only 15 years has a useful life of 15 years.
Frequently Asked Questions
What factors affect the useful economic life of an asset?
Several factors including the asset’s quality, frequency and intensity of use, maintenance practices, and technological advancements can affect its useful life.
How is useful economic life determined?
Useful economic life is determined through historical data, expert judgment, and industry standards, considering factors like wear and tear, obsolescence, and the expected period the asset will generate economic benefits.
Can the useful economic life of an asset change over time?
Yes, the useful economic life can change due to changes in usage patterns, technological advancements, or changes in business circumstances, necessitating a review and adjustment of the depreciation or amortization schedule.
How does the useful economic life impact financial statements?
The useful economic life influences the calculation of depreciation for tangible assets and amortization for intangible assets, affecting income statements and balance sheets by determining the expense recognition over time.
Are useful economic life and physical life the same?
No, the physical life of an asset refers to how long it can continue to function physically, whereas useful economic life relates to the period during which it contributes to revenue generation, considered more relevant in accounting.
- Depreciation: The systematic allocation of the cost of a tangible asset over its useful life.
- Amortization: The process of expensing the cost of an intangible asset over its useful life.
- Fixed Asset: A long-term tangible asset used in business operations, subject to depreciation.
- Intangible Asset: A non-physical asset like patents and copyrights, subject to amortization.
Online References
- Investopedia: Useful Life
- AccountingTools: Useful Life of an Asset
- GAAP Guide: Depreciation and Amortization
Suggested Books for Further Studies
- “Financial Accounting” by Jerry J. Weygandt, Paul D. Kimmel, and Donald E. Kieso
- “Intermediate Accounting” by Donald E. Kieso, Jerry J. Weygandt, and Terry D. Warfield
- “Accounting Made Simple: Accounting Explained in 100 Pages or Less” by Mike Piper
Accounting Basics: “Useful Economic Life” Fundamentals Quiz
### What is the primary purpose of determining the useful economic life of an asset?
- [x] To allocate the asset's cost over the period it generates economic benefits
- [ ] To estimate the resale value of the asset
- [ ] To determine the maintenance schedule of the asset
- [ ] To decide when to replace the asset
> **Explanation:** The useful economic life is primarily determined to allocate the asset’s cost over the period during which it generates economic benefits, influencing how depreciation or amortization is recorded.
### Does useful economic life always match the physical life of the asset?
- [ ] Yes, they always match.
- [x] No, useful economic life is the period it generates economic benefits, not its physical lifespan.
- [ ] Yes, but only for intangible assets.
- [ ] No, useful economic life is shorter than the physical life in all cases.
> **Explanation:** Useful economic life refers to the period an asset generates economic benefits for its owner, which can be different from its total physical life due to factors like obsolescence.
### Can an asset's useful economic life be adjusted after it has been set initially?
- [x] Yes, it can be reviewed and adjusted based on changes in usage, technology, or business circumstances.
- [ ] No, it remains fixed once determined.
- [ ] Only if the asset is sold.
- [ ] No, changes are not allowed under any conditions.
> **Explanation:** Useful economic life can be reviewed and adjusted over time if there are significant changes in the asset’s usage, technological advancements, or business operational changes.
### Which of the following assets would most likely have a longer useful economic life?
- [x] Office building
- [ ] Computer equipment
- [ ] Delivery van
- [ ] Software license
> **Explanation:** An office building typically has a longer useful economic life compared to items like computer equipment, delivery vans, or software licenses, primarily due to differences in wear and technological obsolescence rates.
### Why is useful economic life important in financial accounting?
- [x] It impacts the calculation of depreciation and amortization, affecting income statements and balance sheets.
- [ ] It helps decide the operational hours of an asset.
- [ ] It determines the pricing strategy for asset-based products.
- [ ] It assists in the physical maintenance of the asset.
> **Explanation:** Useful economic life is critical as it determines the depreciation and amortization schedules, impacting the financial statements by spreading cost recognition over the period the asset is economically beneficial.
### What happens if an asset is used beyond its useful economic life?
- [ ] It stops generating any economic benefits.
- [x] It continues to function but is fully depreciated on the books.
- [ ] It becomes obsolete automatically.
- [ ] It is removed from the financial statements.
> **Explanation:** If an asset is used beyond its useful economic life, it continues to function but is fully depreciated on the books, meaning no further depreciation expense is recognized.
### What method allocates the cost of a tangible asset over its useful life?
- [ ] Amortization
- [x] Depreciation
- [ ] Impairment
- [ ] Depletion
> **Explanation:** Depreciation is the method used to allocate the cost of a tangible asset over its useful life in financial accounting.
### How does shortening the useful economic life of an asset affect annual depreciation expense?
- [x] It increases the annual depreciation expense.
- [ ] It decreases the annual depreciation expense.
- [ ] It has no effect on annual depreciation expense.
- [ ] It changes the asset's physical lifetime.
> **Explanation:** Shortening the useful economic life increases the annual depreciation expense, as the cost must be spread over a shorter period.
### Why would a business review and potentially change an asset's useful economic life?
- [x] To reflect changes in usage, technological advancements, or business operations.
- [ ] To alter the resale value.
- [ ] To comply with tax requirements solely.
- [ ] To accelerate physical maintenance schedules.
> **Explanation:** Businesses may review and change an asset's useful economic life to ensure it accurately reflects current usage patterns, technological advancements, or changes in business operations.
### Which depreciation method involves spreading the asset cost evenly over its useful life?
- [x] Straight-line depreciation
- [ ] Declining balance method
- [ ] Units of production method
- [ ] Sum-of-the-years-digits method
> **Explanation:** Straight-line depreciation spreads the asset cost evenly over its useful life, making it one of the simplest and most widely used methods of depreciation.
Thank you for learning about “Useful Economic Life” through our comprehensive guide and engaging with our quiz. Continue to enhance your financial acumen!