having no income;  state of nonattachment;  lack of attachment;  not seeking anything
 disposable income;  disposable personal income;  DPI
 total income;  gross earnings
 income concealment;  (income) tax evasion
 tax deduction;  deduction from taxable income;  income exemptions and deductions
 income certificate;  certificate of earnings
 miscellaneous (sundry) incomes
 income elasticity of demand
 Gini coefficient;  Gini's coefficient
 income-based levy;  per income levy;  taxation on income basis
 income-based levy;  per income levy;  taxation on income basis
 pension replacement rate;  income substitution rate (of the public pension)