zztool What is Depreciation?
Depreciation is the systematic allocation of an asset's cost over its useful life. As assets are used, they lose value due to wear and tear, obsolescence, or technological advancement. Depreciation is a crucial concept in accounting and tax planning.
Depreciation Methods
Straight-Line
The simplest method with equal depreciation each year. Suitable for assets with steady value decline.
Annual Depreciation = (Asset Cost - Salvage Value) ÷ Useful LifeDeclining Balance
Applies a fixed rate to the book value, resulting in higher depreciation in early years. Suitable for assets with rapid technological updates.
Double-Declining Balance
Uses double the straight-line rate for faster depreciation. Ideal for rapidly depreciating assets like computer equipment.
Sum-of-Years Digits
Uses decreasing fractions for depreciation, with higher amounts in early years but more moderate than double-declining. Suitable for production equipment.
Common Uses
- ✓ Business Accounting: Calculate fixed asset depreciation expenses
- ✓ Tax Planning: Determine deductible depreciation amounts
- ✓ Financial Analysis: Evaluate asset value and ROI
- ✓ Budgeting: Forecast future depreciation expenses
Multiple methods available.
Essential for accounting!
Accurate calculations.