- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Get your taxes done using TurboTax
You are correct, 454111 has been dropped as a separate subcategory of 454110.
The IRS will associate your business with 454110 businesses.
IRS Principal Business or Professional Activity six-digit codes are based on the North American Industry Classification System (NAICS).
‎February 11, 2021
9:43 AM