Enrolled Agent Exam [Part 2] 39, Depreciation Basics — Useful Life and Method

Enrolled Agent Exam [Part 2] 39, Depreciation Basics — Useful Life and Method

From Finance Exam Prep by Ran Chen, EA, CFP®

June 5, 2026 · 4 min

About this episode

This episode covers the basics of depreciation for tax purposes, including useful life and methods like MACRS, GDS, and ADS.

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - For tax purposes, an asset's useful life is its IRS-mandated recovery period, not its actual economic life. - The Modified Accelerated Cost Recovery System (MACRS) is the primary method for depreciating most business and investment property. - The General Depreciation System (GDS) is the default under MACRS and uses accelerated methods for faster cost recovery. - The Alternative Depreciation System (ADS) uses the straight-line method over a longer period and is mandatory in specific situations. - A common exam trap is using the financial accounting useful life instead of the correct tax recovery period provided in a question. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

People in this episode

Host: Ran Chen

Topics covered

  • depreciation
  • tax recovery
  • exam preparation
  • MACRS
  • GDS
  • ADS

Keywords

  • depreciation
  • useful life
  • MACRS
  • GDS
  • ADS
  • tax recovery
  • exam preparation

Mentioned in this episode

Organizations: IRS, Open Exam Prep, YouTube Channel

Products: Modified Accelerated Cost Recovery System (MACRS), General Depreciation System (GDS), Alternative Depreciation System (ADS)

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