CPA Exam — REG (Regulation)Federal Taxation of IndividualsMedium

A taxpayer, single, age 30, works as an independent contractor and receives $50,000 in 1099-NEC income. They incurred $10,000 in allowable business expenses. What is their gross income for tax purposes?

  1. A$60,000
  2. B$50,000
  3. C$40,000
  4. D$0
Show answer & explanation

Correct answer: B. $50,000

Gross income includes all income from whatever source derived, unless specifically excluded. For self-employment, the gross income is the total revenue received before deducting business expenses. Business expenses are deducted to arrive at net self-employment income, which then flows into Adjusted Gross Income (AGI).

Why the other options are wrong

  • A. This is an arbitrary incorrect amount.
  • C. This is net self-employment income, not gross income.
  • D. This is incorrect; the 1099-NEC income is taxable.

Gross Income (Self-Employment)

For self-employed individuals, gross income generally refers to the total revenue or receipts generated from their business activities before deducting any business expenses.

  • Gross income is the starting point for income tax calculations.
  • Business expenses are deducted from gross income on Schedule C to arrive at net profit.
  • Net profit from self-employment is then included in the calculation of Adjusted Gross Income (AGI).
  • The definition of gross income is broad, encompassing all income from whatever source derived unless specifically excluded.

Memory trick: Gross Income: All In, Before Out; Net Income: After the Cut.

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