Principal business professional activity code number
If I am an interior designer how would I find my Business Activity Code Number (B) on IRS Form 1120S? The Principle Business Activity Codes are listed on pages 3941 of the Form 1120S instructions: are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc. ), or to establish aNew Principal Business or Professional Activity Codes Categories (Choose a link below to quickly locate the desired category) Accommodation, Food Services, & Drinking Places Administrative& Support and Waste Management& Remediation Services Agriculture, Forestry, Hunting, & Fishing Arts, Entertainment, & Recreation Construction Educational principal business professional activity code number
These codes for the Principal Business or Professional Activity classify sole proprietorships by the type of activity they are engaged in to facilitate the administration of the Internal Revenue Code. These sixdigit codes are based on the new North American Industry Classification System (NAICS) and do not resemble prior year codes.