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Glossary/Adjusted gross income (AGI)

What is Adjusted gross income (AGI)?

In short

Adjusted gross income (AGI) is an individual's gross income minus specific 'above-the-line' adjustments, such as deductible individual retirement account contributions, student loan interest and half of self-employment tax.

Key takeaways

  • Many limits and phase-outs are based on AGI or a modified version of it.
  • The standard or itemized deductions, and the qualified business income deduction, come after AGI.
  • Medical expenses are deductible only above 7.5% of AGI.

Where it's tested

REG: Individual Taxation: Adjustments & Deductions — study notes, a five-minute revision sheet and practice questions.

Practise: 3 questions

Question 1 of 3 · 0 answered

A taxpayer has AGI of $100,000 and incurs $12,000 of unreimbursed qualified medical expenses. What amount is deductible as an itemized deduction?

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