Add up all income you earned before taxes and deductions
Include wages, salaries, tips, and bonuses
Include self-employment income before business expenses
Include rental income before expenses
Include interest, dividends, and other investment income
Include retirement income, pensions, and annuities
Include unemployment benefits and taxable government benefits
Include alimony if it is taxable in your situation
Include any other taxable income you received
Use your pay stubs, tax forms, or bank records to total the amounts
For annual gross income, add all gross income received during the year
For monthly gross income, divide annual gross income by 12
For weekly gross income, divide annual gross income by 52