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Data based on the 2004 Nonemployer Statistics. Includes only firms subject to federal income tax. Introductory text includes scope and methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
NAICS
Code
Description Nonemployers
Establish-
ments
Receipts
($1,000)
54 Professional, scientific, and technical services 43,028 1,671,320
541 Professional, scientific, and technical services 43,028 1,671,320
5411 Legal services 3,595 209,802
5412 Accounting, tax preparation, bookkeeping, and payroll services 5,811 109,807
54121 Accounting, tax preparation, bookkeeping, and payroll services 5,811 109,807
541211 Offices of certified public accountants 750 28,763
541213 Tax preparation services 1,141 15,466
541214 Payroll services 83 835
541219 Other accounting services 3,837 64,743
5413 Architectural, engineering, and related services 4,455 188,330
54131 Architectural services 564 43,064
54132 Landscape architectural services 1,031 28,827
54133 Engineering services 1,703 81,739
54134 Drafting services 510 11,806
54135 Building inspection services 234 6,671
54136 Geophysical surveying and mapping services 57 2,392
54137 Surveying and mapping (except geophysical) services 304 11,226
54138 Testing laboratories 52 2,605
5414 Specialized design services 2,634 93,991
5415 Computer systems design and related services 4,138 159,780
54151 Computer systems design and related services 4,138 159,780
5416 Management, scientific, and technical consulting services 6,435 311,097
5417 Scientific research and development services 385 8,435
5418 Advertising and related services 1,921 106,481
5419 Other professional, scientific, and technical services 13,654 483,597
54191 Marketing research and public opinion polling 265 8,759
54192 Photographic services 1,546 40,726
54193 Translation and interpretation sevices 346 5,889
54194 Veterinary services 311 10,294
54199 All other professional, scientific, and technical services 11,186 417,929
Top All-sector table Data in formats for downloading
The data in this table are based on the 2004 Nonemployer Statistics. These data are subject to nonsampling error due to nonresponse, coverage problems, misreporting, and processing error. The Nonemployer totals may be low due to late tax reporting in hurricane impacted counties/regions. Data users who create their own estimates using data from this report should cite the Census Bureau as the source of the original data only.

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Source: U.S. Census Bureau, EPCD, Nonemployer Statistics