1. Summary
  2. Assets Depreciated for Tax Purposes
  3. Depreciation disagrees From Amortization
  4. Difference between Depreciation Expense and Accumulated Depreciation
  5. Depreciation thought-about to Be Expense
  6. Double-Declining Balance (DDB) Depreciation technique
  7. Highlights
  8. Understanding DDB Depreciation


New assets are generally a lot of valuable than older ones. Depreciation measures the worth plus losses over time directly from in-progress usage through wear and tear and indirectly from the introduction of the latest product models and factors like inflation.

 Assets Depreciated for Tax Purposes

Depreciation is usually what folks refer to after they talk about accounting depreciation. This can be the method of allocating an asset’s value throughout its helpful life to align its expenses with revenue generation.

Businesses conjointly produce accounting depreciation schedules with tax edges in mind as a result of depreciation on assets being deductible as a trading expense by federal agency rules.

Depreciation schedules will vary from easy straight-line to accelerated or per-unit measures.

Depreciation disagrees From Amortization

Depreciation refers solely to physical assets or property. Amortization is a term that depreciates intangible assets like property or loan interest over time.

Difference between Depreciation Expense and Accumulated Depreciation

The basic distinction between depreciation expense and accumulated depreciation lies within the undeniable fact that one seems as an expense on the earnings report whereas the opposite may be a contra plus rumored on the record.

Both pertain to the sporting out of the kit, machinery, or another plus, and facilitate to state its true price, that is a very important thought once creating year-end tax deductions and once an organization is oversubscribed and therefore the assets want a correct valuation.

Although each of those depreciation entries ought to be listed on year-end and quarterly reports, its depreciation expense that’s a lot common of the 2 thanks to its application concerning deductions and might facilitate lower a company’s liabilities. Accumulated depreciation is often accustomed to forecast the lifespan of an item or to stay track of depreciation year-over-year.

Depreciation thought-about to Be Expense

Depreciation is taken into account to be expense for accounting functions because it leads to the price of doing business. As assets like machines are used, they expertise wear and tear and decline in price over their helpful lives. Depreciation is recorded as expense on the earnings report.

Double-Declining Balance (DDB) Depreciation technique

The double-declining balance depreciation (DDB) technique, conjointly referred to as the reducing balance technique, is one of 2 common strategies a business uses to account for the expense of a lasting plus. The double-declining balance depreciation technique is an accelerated depreciation technique that counts as quicker (when compared to straight-line depreciation which uses a constant quantity of depreciation annually over an asset’s helpful life). Similarly, compared to the quality declining balance technique, the double-declining technique depreciates assets double as quickly.


  • The double-declining balance (DDB) technique is accelerated depreciation calculation employed in business accounting.
  • Specifically, the DDB technique depreciates assets double as quickly because of the ancient declining balance technique.
  • The DDB technique records larger depreciation expenses throughout the sooner years of asset’s helpful life, and smaller ones in later years.
  • As a result, firms pick the DDB technique for assets that are possible to lose most of their price timely, or which can become obsolete a lot quicker.

Understanding DDB Depreciation

The declining balance technique is one of the 2 accelerated depreciation strategies and it uses a rate of depreciation that’s some multiple of the depreciation rate. The double-declining balance (DDB) technique may be a sort of declining balance technique that instead uses double the conventional rate of depreciation.

Depreciation rates employed in the declining balance technique might be one hundred and fiftieth, 2 hundredth (double), or 250% of the straight-line rate. Once the rate of depreciation for the declining balance technique is about as a multiple, doubling the straight-line rate, the declining balance technique is effectively the double-declining balance technique. Over the depreciation method, the double rate of depreciation remains constant and is applied to the reducing value of every depreciation amount. The value, or depreciation base, of plus, declines over time.

With the constant double rate of depreciation and an in turn lower depreciation base, charges calculated with this technique frequently drop. The balance of the book price eventually reduced to the asset’s salvage value once the last depreciation amount. However, the ultimate charge might need to be restricted to a lesser quantity to stay the salvage price calculable.

Under the widely accepted accounting principles (GAAP) for public firms, expenses are corded within the same amount because of the revenue that’s attained as a results of those expenses. Thus, once an organization purchases a rich plus that may be used for several years, it doesn’t deduct the whole price as a trade expense within the year of purchase however instead deducts the value over many years.