Additional First-Year Depreciation

Increased depreciation that can be deducted during the first year of a capital expenditure. This allows businesses to more rapidly deduct capital expenditures of most new tangible personal property and certain other new property.
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Definition

Additional First-Year Depreciation refers to the increased depreciation that can be deducted during the first year of a capital expenditure. This provision allows businesses to deduct a significant portion of the cost of capital expenditures more quickly than usual by accelerating the depreciation schedule. Historically, legislation by Congress permitted a first-year write-off of 50% of the cost of most new tangible personal property, and certain other new properties, placed in service within specific periods (2008-2010, or 2011 for certain properties).

The 2010 Tax Relief Act extended and increased this provision, allowing for a 100% write-off of eligible expenditures placed in service after September 8, 2010, through December 31, 2011. This meant the entire cost of qualifying property could be written off immediately.

Qualifications for Additional First-Year Depreciation

  • Depreciable property with a recovery period of 20 years or less
  • Water utility property
  • Computer software
  • Qualified leasehold improvements

The original use of the property must begin with the taxpayer, meaning used machinery does not qualify.

Examples

  1. New Office Computers: A business that purchases new office computers worth $10,000 and places them in service within the eligible timeframe can write off the entire $10,000 in the first year under the 100% additional first-year depreciation.

  2. Manufacturing Equipment: If a manufacturing firm acquires and places in service new equipment costing $50,000 after September 8, 2010, the firm can fully deduct this cost the same year.

Frequently Asked Questions

Q1: What is the main benefit of the additional first-year depreciation? A1: The main benefit is the ability to fully deduct the cost of qualifying capital investments in the first year, which improves cash flow for businesses.

Q2: Does used property qualify for additional first-year depreciation? A2: No, the property must be new, and the original use must begin with the taxpayer.

Q3: What happens if the property is placed in service after the eligibility period? A3: If the property is placed in service outside the eligible timeframe, standard depreciation rules apply, and the 100% write-off is not available.

  • Section 179: Allows businesses to deduct the cost of certain types of property as an expense rather than capitalizing and depreciating the asset over time. Unlike additional first-year depreciation, Section 179 has an annual limit on the total deduction amount.

Definition: Section 179

Section 179 refers to a provision of the United States Internal Revenue Code (IRC) that allows businesses to deduct the full purchase price of qualifying equipment and/or software purchased or financed during the tax year.

Online Resources

  1. Internal Revenue Service (IRS): Depreciation
  2. Congressional Research Service: Section 179 and Bonus Depreciation Expensing Allowances
  3. Investopedia on Depreciation

Suggested Books for Further Studies

  1. “Tax Deductions for Professionals” by Stephen Fishman
  2. “J.K. Lasser’s Small Business Taxes 2021: Your Complete Guide to a Better Bottom Line” by Barbara Weltman
  3. “Depreciation and Amortization” by CCH Tax Law Editors

Fundamentals of Additional First-Year Depreciation: Tax Basics Quiz

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