Add up all sources of income you receive in a year
Include salary or wages before taxes
Include bonuses, commissions, and overtime pay
Include freelance or self-employment income
Include rental income
Include interest, dividends, and investment gains
Include pensions, Social Security, and retirement distributions
Include unemployment benefits and other taxable benefits
Subtract any business expenses if calculating net self-employment income
Use monthly income multiplied by 12 if your income is steady
Use weekly income multiplied by 52 if your income is weekly
Use biweekly income multiplied by 26 if your income is paid every two weeks
Use hourly pay multiplied by hours worked per year
Add all annual amounts together to get total annual income