The method of depreciation of fixed assets is selected with a combination of factors, with common depreciation methods such as the average number of years, the workload method, the double balance reduction method and the sum of years. The average number of years of depreciation methods is calculated easily, the value of the plant is divided equally into periods, applicable to the relatively stable level of use of the plant and the more balanced manner in which the economic benefits are expected to be realized, which accurately reflects the linear transfer of the value of the plant, the rate of depreciation is based on the actual usage of the plant, the method is more accurate in matching costs and benefits if the frequency of use of the plant is closely related to the volume of production, the double-balance reduction method and the sum of the number of years is the accelerated depreciation method, and the amount of pre-period depreciation is significant if the plant technology is updated or used quickly, the initial loss is high, the accelerated depreciation method is used to reflect the decline in the value of the plant more quickly, the tax is allowed to be delayed and the value of the money is obtained over time. Summary of straight-line and accelerated depreciation methods for plant depreciation of fixed assets
The accounting for depreciation of plant fixed assets is based primarily on the relevant provisions of the law of the people's republic of china on income tax for enterprises and its implementing regulations. Common depreciation methods include straight-line and accelerated depreciation methods。
Line method
The straight-line method is to reduce the original cost of the plant's fixed assets from the projected residual value and divide them by the expected useful life to calculate annual depreciation. This approach assumes that the annual value loss of the plant during its useful life is even. The formula is as follows:
Annual depreciation = original cost? Expected residual value \text{annual depreciation} = \frac/2003/text{original cost} -\text{projected residual value}
The accelerated depreciation method allows for more depreciation to be drawn from the pre-use period of the plant to reflect the fact that the asset is in a situation where the value is lost faster at the beginning of its life. The accelerated depreciation method consists of double-declining balances and the sum of years。
Double decline
Double-declining depreciation is calculated on the basis of the original fixed asset price at the beginning of each period less accumulated depreciation (i. E. Net fixed asset value) and double the straight-line depreciation rate, without taking into account projected residual value. The formula is as follows:
Annual depreciation = 2 expected useful years x net fixed assets \text {annual depreciation} =frac{2\text{expected useful years} \\times \text{fixed assets net value} annual depreciation = expected useful years 2? > net fixed assets
In the application of double-declining balances, the net value of fixed assets should be ensured not less than the expected residual value. The net fixed asset value is usually amortized on the average of the balance after the anticipated residual value is deducted within two years of the maturity of the depreciation。
Sum of years and numbers
The sum of years is calculated by multiplying the original price of the plant's fixed assets by the balance of the projected residual value by a decreasing fraction per year. The molecule for this score is the lifetime of the plant and the denominator is the sum of the years of expected useful life. The formula is as follows:
Annual depreciation = original fixed asset price? Total number of years of expected useful life x expected useful life \ == sync, corrected by elderman == @elder man
Article 32 of the law of the people's republic of china on income taxes for enterprises provides that an enterprise's fixed assets which, due to, inter alia, technological progress, are required to accelerate depreciation may be reduced by years of depreciation or by means of accelerated depreciation. Article 98 of the regulations of the people's republic of china on the implementation of the income tax law for enterprises further clarifies the range of fixed assets that may be used to reduce the age of depreciation or accelerate depreciation, including fixed assets that are in a state of intense vibration and corruption as a result of technological advances, faster product renewals and perennial changes。
Determination of the age of depreciation for consideration in actual application
The depreciation period shall be determined on the basis of the actual useful life of the plant and the relevant regulations. Short depreciation may result in the asset being undervalued, affecting the accuracy of the financial statements, while long depreciation may result in the asset being overvalued, affecting the tax burden on the enterprise。
Set residual value rate
Residual rate is the estimated residual value of the asset at the end of its useful life. A reasonable residual value is set to more accurately reflect the actual value of the asset。
Changes in depreciation methods
In the course of its actual operations, an enterprise may apply for a change in depreciation if it finds that the old depreciation method is no longer applicable. However, changes in depreciation would require rigorous approval procedures and corresponding disclosure in the financial statements。
Simplifying processes using technical means
In order to encourage enterprise development, governments often put in place a range of tax incentives. Enterprises can reduce their tax burden by using these policies rationally, which includes adjusting depreciation costs. The familiarity with and application of these policies play an important role in improving the economic efficiency of enterprises。
Continued attention to market changes
The impact of changes in the market environment on enterprises cannot be ignored. For example, different stages of the economic cycle, trends in industry, etc. Will have an impact on the value of the plant. Therefore, enterprises need to keep an eye on market dynamics and adjust their depreciation strategies accordingly。
Long-term planning
Upgrading the depreciated costs of the plant is not a matter of time, and it requires a clear long-term plan by the enterprise。
Based on the above, depreciation of plant fixed assets is calculated on a straight-line basis and on an accelerated depreciation method (double-declining and sum of years). The method to be used should be chosen in accordance with the actual conditions of the plant and the relevant laws and regulations. In the calculation, the depreciation shall be reasonable and accurate to reflect the depletion of the value of the plant during use。
How can the depreciation of the plant be scientifically determined
Comparison of accelerated depreciation with straight-line
Best practices in the setting of plant residual values
Detailed approval process for depreciation changes
