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Double Declining Balance Depreciation Method

July 31, 2024
Bill Kimball

double declining balance method

The most basic type of depreciation is the straight line depreciation method. So, if an asset cost $1,000, you might write off $100 every year for 10 years. With the double declining balance method, you depreciate less and less of an asset’s value over time. That means you get the biggest tax write-offs in the years right after you’ve purchased vehicles, equipment, tools, real estate, or anything else your business needs to run. Of course, the pace at which the depreciation expense is recognized under accelerated depreciation methods declines over time. To calculate the depreciation expense of subsequent periods, we need to apply the depreciation rate to the laptop’s carrying value at the start of each accounting period of its life.

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Yes, it is possible to switch from the Double Declining Balance Method to another depreciation method, but there are specific considerations to keep in mind. Double-declining depreciation charges lesser depreciation in the later years of an asset’s life. Therefore, it is more suited to depreciating assets with a higher degree of wear and tear, usage, or loss of value earlier in their lives. To create a depreciation schedule, plot out the depreciation amount each year for the entire recovery period of an asset. Get instant access to video lessons taught by experienced investment bankers. Learn financial statement modeling, DCF, M&A, LBO, Comps and Excel shortcuts.

double declining balance method

Why Is Double Declining Depreciation an Accelerated Method?

Similarly, compared to the standard declining balance method, the double-declining method depreciates assets twice as quickly. The “double” means 200% of the straight line rate of depreciation, while the “declining balance” refers to the asset’s book value or carrying value at the beginning of the accounting period. The double declining balance depreciation method shifts a company’s tax liability to later years when the bulk of the depreciation has been written off. The company will have less depreciation expense, resulting in a higher net income, and higher taxes paid.

Cons of the Double Declining Balance Method

The difference is that DDB will use a depreciation rate that is twice that (double) the rate used in standard declining depreciation. The theory is that certain assets experience most of their usage, and lose most of their value, shortly after being acquired rather than evenly over a longer period of time. This method takes most of the depreciation charges upfront, in the early years, lowering profits on the income statement sooner rather than later. In many countries, the Double Declining Balance Method is accepted for tax purposes. However, it is crucial to note that tax regulations can vary from one jurisdiction to another. Therefore, businesses should verify the specific tax rules and regulations in their region and consult with tax experts to ensure compliance.

So, in the first year, the company would record a depreciation expense of $4,000. As a result, at the end of the first year, the book value of the machinery would be reduced to $6,000 ($10,000 – $4,000). Accountingo.org aims to provide the best accounting and finance education for students, professionals, teachers, and business owners. Notice in year 5, the truck is only depreciated by $129 because you’ve reached the salvage value of the truck.

Step one

And if it’s your first time filing with this method, you may want to talk to an accountant to make sure you don’t make any costly mistakes. The final step before our depreciation schedule under the double declining balance method is complete is to subtract our ending balance from the beginning balance to determine the final period depreciation expense. The depreciation expense recorded under the double declining method is calculated by multiplying the accelerated rate, 36.0% by the beginning PP&E balance in each period. By front-loading depreciation expenses, it offers the advantage of aligning with the actual wear and tear pattern of assets.

Remember, in straight line depreciation, salvage value is subtracted from the original cost. If there was no salvage value, the beginning book balance value would be $100,000, with $20,000 depreciated yearly. Whether you are using accounting software, a manual general ledger system, or spreadsheet software, the depreciation entry should be entered prior to closing the accounting period. Get instant access to lessons taught by experienced private equity pros and bulge bracket investment bankers including financial statement modeling, DCF, M&A, LBO, Comps and Excel Modeling. This method is often chosen when the asset’s value depreciates more rapidly in its early years, reflecting a more realistic depreciation pattern. Double declining balance depreciation isn’t a tongue twister invented by bored IRS employees—it’s a smart way to save money up front on business expenses.

To get a better grasp of double declining balance, spend a little time experimenting with this double declining balance calculator. It’s a good way to see the formula in action—and understand what kind of impact double declining depreciation might have on your finances. Enter the straight line depreciation rate in the double declining depreciation formula, along with the book value for this year. When accountants use double declining appreciation, they track the accumulated depreciation—the total amount they’ve already appreciated—in their books, right beneath where the value of the asset is listed. If you’re calculating your own depreciation, you may want to do something similar, and include it as a note on your balance sheet.

However, the total amount of depreciation expense during the life of the assets will be the same. Depreciation is the act of writing off an asset’s value over its expected useful life, and reporting it on IRS Form 4562. The double declining balance method of depreciation is just one way of doing that.

Instead of multiplying by our fixed rate, we’ll link the end-of-period balance in Year 5 to our salvage value assumption. The beginning of period (BoP) book value of the PP&E for Year 1 is linked to our purchase cost cell, i.e. We’ll now move on to a modeling exercise, which you can access by filling out the form below. However, the management teams of public companies tend to be short-term oriented due to the requirement to report quarterly earnings (10-Q) and uphold their company’s share price. In particular, companies that are publicly traded understand that investors in the market could perceive lower profitability negatively. In addition, capital expenditures (Capex) consist of not only the new purchase of equipment but also the maintenance of the equipment.

Current book value is the asset’s net value at the start of an accounting period. It’s calculated by deducting the accumulated depreciation from the cost of the fixed asset. For example, the depreciation expense for the second accounting year will be calculated by multiplying the depreciation rate (50%) by the carrying value of $1750 at the start of the year, times the time factor of 1. To calculate the depreciation expense for the first year, we need to apply the rate of depreciation (50%) to the cost of the asset ($2000) and multiply the answer with the time factor (3/12). Here’s the depreciation schedule for calculating the double-declining depreciation expense and the asset’s net book value for each accounting period.

double declining balance method

In the final year, the asset will be further depreciated by $2000, ignoring the rate of depreciation. After the first year, we apply the depreciation rate to the carrying value (cost minus accumulated depreciation) of the asset at the start of the period. We can incorporate this adjustment using the time factor, which is the number of months the asset is available in an accounting period divided by 12. If, for example, an asset is purchased on 1 December and the financial statements are prepared on 31 December, the depreciation expense should only be charged for one month. This is because, unlike the straight-line method, the depreciation expense under the double-declining method is not charged evenly over the asset’s useful life. However, using the double declining depreciation method, your depreciation would be double that of straight line depreciation.

Some companies use accelerated depreciation methods to defer their tax obligations into future years. It was first enacted and authorized under the Internal Revenue Code in 1954, and it was a major change from existing policy. The declining balance method is an accelerated depreciation system of recording larger depreciation expenses during the earlier years of an asset’s useful life. The system records smaller depreciation expenses during the asset’s later years. Double declining balance depreciation is an accelerated depreciation method that charges twice the rate of straight-line deprecation on the asset’s carrying value at the start of each accounting period. This depreciation method is used when assets are utilized more in the early years and when assets become obsolete quickly.

In the accounting period in which an asset is acquired, the depreciation expense calculation needs to account for the fact that the asset has been available only for a part of the period (partial year). Unlike the straight-line method, the double-declining method depreciates a higher portion of the asset’s cost in the early years and reduces the amount of expense charged in later years. With your second year of depreciation totaling $6,720, that leaves a book value of $10,080, which will be used when calculating your third year of depreciation. The following table illustrates double declining depreciation totals for the truck. In a straight-line depreciation method, the asset will be depreciated uniformly over 10 years at 10%. Due to the accelerated depreciation expense, a company’s profits don’t represent the actual results because the depreciation has lowered its net income.

  1. Since we’re multiplying by a fixed rate, there will continuously be some residual value left over, irrespective of how much time passes.
  2. All methods of depreciation can affect a business’s tax picture and taxes owed.
  3. As a result, at the end of the first year, the book value of the machinery would be reduced to $6,000 ($10,000 – $4,000).
  4. The theory is that certain assets experience most of their usage, and lose most of their value, shortly after being acquired rather than evenly over a longer period of time.

Starting off, your book value will be the cost of the asset—what you paid for the asset. If the company was using the straight-line depreciation method, the annual depreciation recorded would remain fixed at $4 million each period. Under the generally accepted accounting principles (GAAP) for public companies, expenses are recorded in the same period as the revenue that is earned as a result of those expenses. Depreciation rates used in the declining balance method could be 150%, 200% (double), or 250% of the straight-line rate.

Using the double declining balance depreciation method increases the depreciation expense, reducing the tax expense and net income in the early years. On the other hand, with the double declining balance depreciation method, you write off a large depreciation expense in the early years, right after you’ve purchased an asset, and less each year after that. Double declining balance depreciation allows for higher depreciation expenses in early years and lower expenses as an asset nears the end of its life. The declining balance method is one of the two accelerated depreciation methods and it uses a depreciation rate that is some multiple of the straight-line method rate. The double-declining balance (DDB) method is a type of declining balance method that instead uses double the normal depreciation rate.