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Guides, tips, and insights about NAICS codes, industry classification, and how to get the right code for your business.
How Are NAICS Codes Structured? The 6-Digit Hierarchy Explained
NAICS codes pack an entire industry classification into six digits. This guide walks through every level of the hierarchy with real examples, explains why the sixth digit matters most, and shows how to read any code.
Read more →What Changed in the NAICS 2022 Revision? A Sector-by-Sector Breakdown
The NAICS 2022 revision added 29 new industry codes, retired 20, and updated definitions across technology, healthcare, e-commerce, and emerging sectors. Here is exactly what changed and what it means for your business.
Read more →What Is a NAICS Code? The Complete 2026 Guide
NAICS codes classify every business in North America into one of 1,012 industry categories. This guide explains what they are, how the system works, and why your code directly affects your insurance, taxes, and contracts.
Read more →Who Uses NAICS Codes? 7 Groups That Depend on Them Daily
NAICS codes are not just for the Census Bureau. Insurance underwriters, SBA lenders, government contractors, and market analysts all depend on accurate industry classification. Here is how each group uses them.
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