531320 — Offices of Real Estate Appraisers
NAICS 531320 is 'Offices of Real Estate Appraisers', a 2022 U.S. national industry under Sector 53 (Real Estate and Rental and Leasing); the SBA small-business size standard is $9,500,000.
Description
This industry comprises establishments primarily engaged in estimating the fair market value of real estate.
Overview Facts
| NAICS Code | 531320 |
|---|---|
| Industry Title | Offices of Real Estate Appraisers |
| SBA Size Standard | $9,500,000 |
| IRS PBA Code | 531320 (exact match) |
| Sectors Hierarchy | Sector 53 → 531 → 5313 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
NAICS Structure: 531320
National Industry
Sector (2)
53
Real Estate and Rental and Leasing
Subsector (3)
531
Real Estate
Industry Group (4)
5313
Activities Related to Real Estate
Industry (5)
53132
Offices of Real Estate Appraisers
National Industry (6)
531320
Offices of Real Estate Appraisers
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 6531 - Real Estate Agents and Managers (via SIC1987:6531→NAICS1997:53132→2002:531320→2007:531320→2012:531320→2017:531320→2022:531320)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 531320:
- Sector 53 Directory Hub — List of related industries in the Real Estate and Rental and Leasing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 5313
Frequently Asked Questions (FAQ)
Is 531320 a valid 2022 NAICS code?
NAICS 531320 is 'Offices of Real Estate Appraisers', a 2022 U.S. national industry under Sector 53 (Real Estate and Rental and Leasing); the SBA small-business size standard is $9,500,000.
What is the SBA size standard for NAICS 531320?
The SBA small business size standard for NAICS 531320 is $9,500,000 (based on receipts).
What is the legacy SIC code mapping for 531320?
NAICS code 531320 maps to the legacy 1987 SIC codes: 6531 - Real Estate Agents and Managers.