Depreciation and Amortization

Depreciation and amortization pages explain how accounting spreads asset cost over time and how those charges affect reported profit and carrying value.

In this section

• Accelerated, Tax, And Bonus Depreciation
  Accounting terms for accelerated depreciation and bonus depreciation treatment.
  • Accelerated Depreciation: Rapid Asset Value Reduction
    Accelerated depreciation is a method to depreciate assets at a faster rate than the standard useful-life basis, often used for tax advantages and to reflect the rapid obsolescence of assets.
  • Bonus Depreciation: Comprehensive Definition and Operational Details
    An in-depth examination of bonus depreciation, its definition, operational mechanics, types, eligibility, historical context, applicability, related terms, FAQs, and more.
• Core Depreciation And Amortization Concepts
  Accounting terms for depreciation, amortization, straight-line depreciation, and systematic cost allocation.
  • Amortization of Intangibles: Comprehensive Definition and Explanation
    A detailed examination of the process of expensing the cost of an intangible asset over its projected life, including its significance, methods, and examples.
  • Amortization: Spreading Cost or Paying Down Principal Over Time
    Learn the two major meanings of amortization in finance and accounting: expensing an intangible asset over time and repaying a loan through scheduled installments.
  • Depreciate: Systematically Write Off the Cost of an Asset Over a Period of Time
    In accounting, depreciation is the systematic allocation of the cost of an asset over its useful life. In economics, depreciation refers to a loss in market value.
  • Depreciation Accounting: Understanding the Deduction for Asset Exhaustion
    A comprehensive guide to the concept of depreciation in accounting, focusing on its application for taxpayers and businesses, along with its economic implications.
  • Depreciation and Amortization: Methods to Allocate Asset Cost
    Detailed exploration of Depreciation and Amortization, methods to allocate the cost of tangible or intangible assets over their useful life.
  • Depreciation: Allocating the Cost of a Tangible Asset Over Its Useful Life
    Learn what depreciation means in accounting, how major depreciation methods work, and why depreciation affects profit, taxes, and cash-flow analysis.
  • Straight-Line Depreciation: A Key Method in Asset Depreciation
    An in-depth look at the Straight-Line Method of Depreciation: definitions, formulas, examples, and applications in accounting.
• Depreciable Asset Bases And Resource Depletion
  Accounting terms for depreciable assets, depreciable bases, depletion, wear and tear, and depreciated cost.
  • Cost Model: Measuring Fixed Assets
    An in-depth exploration of the traditional method of measuring fixed assets, valued at historical cost less accumulated depreciation, and its implications in financial reporting.
  • Depletion: Understanding Asset Consumption
    Depletion refers to the using up of an asset, especially a mineral asset. This article delves into the historical context, types, key events, detailed explanations, mathematical formulas, charts, importance, applicability, and related terms of depletion.
  • Depreciable Asset: Understanding Fixed Assets Subject to Depreciation
    A detailed overview of depreciable assets, including their types, significance, methods of depreciation, and examples, aimed at helping readers understand how and why these assets are depreciated over time.
  • Depreciable Base: The Total Amount Subject to Depreciation
    Understanding the Depreciable Base: Definition, Calculation, and Importance in Finance and Accounting
  • Depreciable Basis: Understanding Taxation and Asset Depreciation
    In-depth explanation of Depreciable Basis, vital for asset management and taxation purposes.
  • Depreciated Cost: Understanding Asset Value Over Time
    A comprehensive guide to depreciated cost, its importance in accounting, various methods of depreciation, key considerations, and related terms.
  • Wear and Tear: Understanding Depreciation in Fixed Assets
    A comprehensive examination of wear and tear, its impact on fixed asset value, and its role in depreciation.
• Depreciation Methods and Conventions
  Depreciation terms covering useful lives, rates, schedules, reducing-balance methods, production units, and timing conventions.
  • Depreciation Rates, Schedules, and Useful Life
    Depreciation timing concepts used to set rates, schedules, useful lives, and accounting provisions.
    • Depreciation Rate: Understanding Asset Devaluation
      A comprehensive guide to the concept of depreciation rate, including historical context, types, key events, formulas, importance, applicability, examples, considerations, related terms, and FAQs.
    • Depreciation Schedule: A Detailed Plan Outlining the Depreciation of Assets Over Time
      A comprehensive overview of a depreciation schedule, including its historical context, key events, explanations, formulas, charts, importance, examples, related terms, and more.
    • Depreciation System: Overview and Types
      A comprehensive guide to understanding Depreciation Systems, including different types, methods, and their applications.
    • Estimated Useful Life: Understanding Asset Depreciation Periods
      An in-depth examination of the estimated useful life of assets and its implications for depreciation and tax recovery periods.
    • Half-Year Convention for Depreciation: Definition, Usage, and Examples
      An in-depth guide to understanding the half-year convention for depreciation, covering what it is, how it is used, examples, special considerations, and its applicability in various contexts.
    • Provision for Depreciation: The Accountancy Reserve for Asset Wear and Tear
      An in-depth look at the provision for depreciation, its purpose in accounting, methods, and significance in financial statements.
  • Method Comparisons and Units of Production
    Depreciation method terms comparing straight-line, balance, production-unit, and depletion-linked approaches.
    • Depreciation vs Depletion: Understanding Asset Reduction
      Depreciation concerns the allocation of cost over tangible plant assets' useful life, while depletion deals with the allocation of cost over natural resource assets due to extraction.
    • Depreciation, Depletion, and Amortization (DD&A): Explanation and Examples
      A comprehensive overview of Depreciation, Depletion, and Amortization (DD&A), including definitions, methodologies, examples, and its application in the oil and gas industry.
    • Diminishing-Balance Method: Accounting for Depreciation
      The diminishing-balance method, also known as the reducing-balance method, is a technique used to calculate depreciation, which gradually reduces the value of an asset over time.
    • Equal-Instalment Depreciation: A Method of Asset Depreciation
      An in-depth exploration of Equal-Instalment Depreciation, also known as the Straight-Line Method, including historical context, formula, examples, and its importance in accounting and finance.
    • Linear Depreciation: A Method for Asset Depreciation
      Linear depreciation refers to depreciation charges that result in a straight line when plotted on a graph, indicating a constant amount is written off each year.
    • Production-Unit Method: Variable Cost Depreciation
      A comprehensive guide to understanding the production-unit method of depreciation, which calculates depreciation based on the units of production rather than time.
    • Reducing Balance Depreciation: Method of Depreciating Fixed Assets
      Reducing balance depreciation is a method of depreciating fixed assets by writing down a constant percentage of their remaining value each year.
• Tax Depreciation and Recapture
  Depreciation terms for accelerated allowances, MACRS-style systems, tax conventions, and recapture treatment.
  • Depreciation Recapture: Definition, Calculation Methods, and Practical Examples
    A comprehensive guide to understanding depreciation recapture, including its definition, calculation methods, practical examples, historical context, and tax implications.
  • Excess (Accelerated) Depreciation: Understanding the Concept and Its Implications
    Excess (Accelerated) Depreciation refers to the accumulated difference between accelerated depreciation claimed for tax purposes and what straight-line depreciation would have been. This excess is often recaptured and taxed as ordinary income upon a sale.
  • Free Depreciation: A Flexible Tax Relief Method
    Free Depreciation allows businesses to charge the cost of fixed assets against taxable profits in flexible proportions, offering significant tax relief and financial planning advantages.
  • MACRS: Modified Accelerated Cost Recovery System
    A comprehensive explanation of the Modified Accelerated Cost Recovery System (MACRS), its historical context, types, key events, importance, examples, related terms, and FAQs.
  • Mid-Quarter Convention: Depreciation Adjustment Rule
    A comprehensive overview of the Mid-Quarter Convention, a tax rule that alters the depreciation start date if more than 40% of a company's assets are placed in service in the final quarter of the fiscal year.
• Value Changes And Performance Before Depreciation
  Accounting and finance terms for appreciation, market depreciation, unrealized depreciation, capital sources, and OIBDA.
  • Appreciation vs Depreciation: Definitions, Examples, and FAQs
    Understanding the differences between appreciation and depreciation, with comprehensive examples and answers to frequently asked questions.
  • Market Depreciation: Decrease in Asset Value Due to Market Conditions
    An in-depth look at market depreciation, its historical context, types, key events, detailed explanations, mathematical formulas, and more.
  • Operating Income Before Depreciation and Amortization (OIBDA): An Insight into Core Business Profitability
    A comprehensive examination of Operating Income Before Depreciation and Amortization (OIBDA), its calculation, importance, and use in assessing a company's core business profitability.
  • Sources of Capital: The Backbone of Business Financing
    An extensive overview of the various sources from which businesses obtain their capital, including owner savings, borrowing, selling equity, depreciation allowances, trade credit, and government funding.
  • Unrealized Depreciation: Understanding the Concept
    An in-depth exploration of Unrealized Depreciation, its calculation, and impact in the world of finance and accounting.