|Data Source:||U.S. Census Bureau|
|Excerpt from:||Social Explorer, U.S. Census Bureau; Census of Population and Housing, 1990: Summary Tape File 3 on CD-ROM [machine-readable data files] / prepared by the Bureau of the Census. Washington: The Bureau [producer and distributor], 1991.|
|Summary Tape File 3 -> Appendix B. Definitions of Subject Characteristics -> Population Characteristics -> Income in 1989 -> Income Type in 1989 -> Nonfarm Self-Employment Income|
Includes net money income (gross receipts minus expenses) from one's own business, professional enterprise, or partnership. Gross receipts include the value of all goods sold and services rendered. Expenses includes costs of goods purchased, rent, heat, light, power, depreciation charges, wages and salaries paid, business taxes (not personal income taxes), etc.