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NAICS Advisor

Find your NAICS codes, check the SBA small-business size standard for each one, and see whether you qualify as a small business at your current revenue and headcount.

Searching 237 NAICS codes (2022 table). SBA size standards loaded for the most common professional services codes.

Size Standard Check

3–5 year average per SBA 13 CFR 121.104. Accepts 5,000,000, 5000000, 5M, 5 million, or 5.5 (interpreted as $M).

24-month average per SBA 13 CFR 121.106

Pick a NAICS code from the search results to run a size check.