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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 30,826 1,043,514
541 Professional, scientific, and technical services 30,826 1,043,514
5411 Legal services 4,107 192,436
5412 Accounting, tax preparation, bookkeeping, and payroll services 4,598 76,163
54121 Accounting, tax preparation, bookkeeping, and payroll services 4,598 76,163
541211 Offices of certified public accountants 452 17,950
541213 Tax preparation services 1,186 16,600
541214 Payroll services 74 963
541219 Other accounting services 2,886 40,650
5413 Architectural, engineering, and related services 3,168 118,028
54131 Architectural services 490 22,956
54132 Landscape architectural services 558 11,388
54133 Engineering services 1,129 57,427
54134 Drafting services 532 10,926
54135 Building inspection services 148 4,987
54136 Geophysical surveying and mapping services 99 4,510
54137 Surveying and mapping (except geophysical) services 181 4,597
54138 Testing laboratories 31 1,237
5414 Specialized design services 1,199 32,331
5415 Computer systems design and related services 2,251 65,348
54151 Computer systems design and related services 2,251 65,348
5416 Management, scientific, and technical consulting services 4,081 165,471
5417 Scientific research and development services 240 6,823
5418 Advertising and related services 1,014 49,314
5419 Other professional, scientific, and technical services 10,168 337,600
54191 Marketing research and public opinion polling 191 7,477
54192 Photographic services 843 17,533
54193 Translation and interpretation sevices 165 2,842
54194 Veterinary services 172 7,575
54199 All other professional, scientific, and technical services 8,797 302,173
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