1️⃣ 0–5 min: Introduce the concept of depreciation and its role in accounting.
2️⃣ 5–15 min: Discuss advantages of providing depreciation with practical examples.
3️⃣ 15–30 min: Explain disadvantages or limitations of depreciation methods.
4️⃣ 30–40 min: Illustrate effects on financial statements through examples.
5️⃣ 40–45 min: Recap and reinforce learning with 5 important questions.
Depreciation Methods: Advantages and Disadvantages
1. Straight-Line Method (SLM)
Advantages:
Simplicity: Easy to calculate and apply.
Predictability: Provides consistent depreciation expense over the asset's useful life, aiding in budgeting and forecasting.
Widely Accepted: Commonly used for financial reporting and tax purposes.
Disadvantages:
Ignores Usage Variations: Assumes uniform asset usage, which may not reflect actual wear and tear.
Potential Overstatement: May overstate asset value in the early years if the asset depreciates faster.
Not Suitable for All Assets: Less appropriate for assets that lose value more rapidly in the initial years, such as vehicles or technology.
2. Declining Balance Method
Advantages:
Accelerated Depreciation: Allocates higher depreciation in the earlier years, matching the asset's usage pattern.
Tax Deferral: Lowers taxable income more in the initial years, deferring tax liabilities.
Disadvantages:
Complex Calculation: Requires more detailed calculations compared to SLM.
Decreasing Depreciation: Depreciation expense decreases over time, which may not align with actual asset usage.
3. Units of Production Method
Advantages:
Usage-Based: Aligns depreciation with actual asset usage, providing a realistic expense allocation.
Fair Reporting: Suitable for assets whose value depends on output, such as manufacturing equipment.
Disadvantages:
Complexity: Requires detailed tracking of usage or production data, which may be time-consuming.
Variable Expense: Depreciation fluctuates, making budgeting and financial forecasting less predictable.
4. Sum-of-the-Years'-Digits Method
Advantages:
Accelerated Depreciation: Front-loads depreciation expenses, reflecting higher utility in earlier years.
Tax Benefits: Provides higher deductions in the initial years, reducing taxable income.
Disadvantages:
Complex Calculation: Involves more intricate computations compared to SLM.
Decreasing Depreciation: Depreciation expense decreases over time, which may not align with actual asset usage.
Accounting for Business (3rd ed) — A textbook focused on how accounting supports business decision-making and is suitable for non-specialist managers and business students. Goodreads
Accounting for Business Studies by Aneirin Owen — Integrates accounting with business & management studies, emphasising the commercial context. Routledge
Business Accounting (v.2.0) (free online text) — Covers many fundamental accounting topics; good for self-study. 2012 Books
Accounting, The Language of Business by JoAnn Wood — Openly-licensed, explains accounting as a communication tool in business. Boise State Pressbooks
Open Textbook Library: “Accounting Principles: A Business Perspective” and others — free downloadable textbooks covering core accounting topics. Open Educational Resources
Guides listing recommended books for accounting and business: e.g., “Business Recommended Reading by Subject: Accounting”. BYU Library Guides+1
Articles on accounting fundamentals: e.g., “What Is Accounting? | Introduction to Business” explains accounting as the language of business.
State any four advantages of providing depreciation in business accounts.
What are the main disadvantages or limitations of depreciation?
How does depreciation affect the profit and loss account and balance sheet?
Why is it important to charge depreciation even though it is a non-cash expense?
Explain how depreciation helps in determining true profit and asset value.