What is Adjusted Gross Income (AGI)?

Adjusted Gross Income (AGI) is an individual’s total gross income from all taxable sources, minus specific deductions allowed by tax authorities. It serves as a starting point for calculating taxable income and determining eligibility for various credits and deductions.

How AGI is Calculated

  1. Gross Income: Add all income sources, including wages, business earnings, dividends, interest, and capital gains.

  2. Subtract Adjustments: Deduct allowable expenses like retirement contributions, student loan interest, health savings account contributions, and alimony payments.

Example

An individual earns $120,000 in gross income. After subtracting $5,000 in retirement contributions and $2,000 in student loan interest, their AGI is $113,000.

Importance

  • Determines eligibility for tax deductions and credits

  • Impacts tax bracket and tax owed

  • Used by lenders and financial planners for financial assessments