

Use Schedule C (Form 1040) to report income or (loss) from a business you operated or a profession you practiced as a sole proprietor. 999000-Unclassified establishments (unable to classify).Sporting Goods, Hobby, Book, Musical Instrument & Miscellaneous Retailers.Building Material & Garden Equipment & Supplies Dealers.Religious, Grantmaking, Civic, Professional, & Similar Organizations.Other Professional, Scientific, & Technical Services.Computer Systems Design & Related Services.Architectural, Engineering, & Related Services.Professional, Scientific, & Technical Services.Nonmetallic Mineral Product Manufacturing.Data Processing, Web Search Portals, & Other Information Services.Broadcasting & Content Providers & Telecommunications.Securities, Commodity Contracts, & Other Financial Investments & Related Activities.Insurance Agents, Brokers, & Related Activities.Credit Intermediation & Related Activities.

Heavy and Civil Engineering Construction.Performing Arts, Spectator Sports, & Related Industries.Museums, Historical Sites, & Similar Institutions.Amusement, Gambling, & Recreation Industries.Support Activities for Agriculture & Forestry.Agriculture, Forestry, Hunting, & Fishing.Waste Management & Remediation Services.Administrative & Support and Waste Management & Remediation Services.Accommodation, Food Services, & Drinking Places.
NAICS CODE FOR REAL ESTATE MANAGEMENT PROFESSIONAL

