6. Sum of the Years Digit Method
Different methods for estimating depreciation are explored, providing insights into their calculations and implications on financial reporting. The straight line, sum of the years digits, and double declining balance methods each have unique attributes affecting the book value of machines. Additionally, the chapter discusses the rationale behind switching between different depreciation methods to optimize tax benefits and ensure the book value aligns with salvage value.
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What we have learnt
- The sum of the years digit method calculates depreciation based on the number of years left in the recovery period and the total of years in the useful life.
- The double declining balance method emphasizes accelerated depreciation without consideration for salvage value, focusing instead on book value.
- Switching between depreciation methods can optimize tax deductions and ensure that book value does not fall below salvage value.
Key Concepts
- -- Straight Line Method
- A depreciation method where an equal amount is deducted each year, resulting in a constant expense.
- -- Sum of the Years Digits Method
- A method of depreciation that factors in the total life of an asset to calculate annual depreciation, resulting in decreasing expenses over time.
- -- Double Declining Balance Method
- An accelerated depreciation method where double the straight-line rate is applied to the declining book value of the asset.
- -- Salvage Value
- The estimated residual value of an asset at the end of its useful life.
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