Nature of depreciation
Straight line method
Reducing-Balancing Method
100

What is depreciation?

The term depreciation refers to an accounting method used to allocate the cost of a tangible or physical asset over its useful life or life expectancy. 

100

What is straight-line depreciation?

Straight-line depreciation is a simple method for calculating how much a particular fixed asset depreciates (loses value) over time.

100

What is the Reducing Method of Depreciation?

The reducing balance method of depreciation results in declining depreciation expenses with each accounting period. In other words, it charges depreciation at a higher rate in the earlier years of an asset. The amount of depreciation reduces as the life of the asset progresses.

200

Why do we charge depreciation?

To match the cost of using an asset to the revenue it helps to generate.

200

Formula for straight-line depreciation?

Depreciation = cost of fixed asset-salvage value/ useful life

200

What is the formula for the Reducing Balancing Method?

Depreciation=  Net Book Value (NBV) x Depreciation 



NOTE: The NBV, which decreases each year, is the asset's original cost minus its accumulated depreciation. 

300

What accounting principle supports depreciation?

The matching (accrual) principle.

300

What if asset purchased for 6 months?

Half-year’s depreciation is charged.

300

Which gives higher depreciation in early years: Straight line or Reducing Balance?

Reducing Balance method.

400

What effect does depreciation have on an asset’s book value?

It reduces the non-current asset

400

State one Advantage of Straight line method

It is easy to understand ,calculate and apply.

400

What is depreciation year 2 ( carrying=$48,000)?

 48,000 × 20% = $9,600 

500

Depreciation is often described as a non-cash expense.
Explain what this means and how it still affects both the income statement and the balance sheet.


  • The income statement, by reducing profit (as an expense).

  • The balance sheet reduces the amount of the non-current asset through depreciation.

500

 The business buys a $2,000 HP laptop that won’t be useful after five years, and that its estimated salvage value—how much you think you can sell it for in five years—is $500. (Five years is the period over which  you have to depreciate computers.)

Determine the straight-line depreciation for the HP Laptop


Annual depreciation = ($2000 - $500) / 5 years

= $1,500 / 5 years

= $300

According to straight-line depreciation, your HP Laptop will depreciate $300 every year.

500

Cost $60,000, rate 20%. Depreciation year 1?

60,000 × 20% = $12,000