# NAICS code for real estate investor The NAICS code for real estate investor is 531390 (Other Activities Related to Real Estate). Its SBA small business size standard is $19.5 million in average annual receipts. Depending on the work, 531110 (Lessors of Residential Buildings and Dwellings) or 525990 (Other Financial Vehicles) may fit better. List 531390 as your primary NAICS code in SAM.gov if real estate investor is your main line of business.Source: NAICS 2022 (Census).Official source: [U.S. Census Bureau NAICS](https://www.census.gov/naics/) | Industry | Real Estate Investor | | --- | --- | | Primary NAICS | [531390](https://samgovapi.io/naics/531390) | | Title | Other Activities Related to Real Estate | | Size standard | $19.5 million in average annual receipts (13 CFR 121.201) | ## Other codes to consider | Code | Title | Size standard | | --- | --- | --- | | [531390](https://samgovapi.io/naics/531390) | Other Activities Related to Real Estate | $19.5 million in average annual receipts | | [531110](https://samgovapi.io/naics/531110) | Lessors of Residential Buildings and Dwellings | $34.1 million in average annual receipts | | [525990](https://samgovapi.io/naics/525990) | Other Financial Vehicles | $40 million in average annual receipts | ## What NAICS 531390 covers This industry comprises establishments primarily engaged in performing real estate related services (except lessors of real estate, offices of real estate agents and brokers, real estate property managers, and offices of real estate appraisers). ## Examples classified under 531390 - Agencies, real estate escrow - Agents' offices, real estate escrow - Consultants', real estate (except appraisers), offices - Escrow agencies, real estate - Fiduciaries', real estate, offices - Landman services - Listing services, real estate - Real estate asset management services (except property management) ## Also searched as investors, real estate investment, real estate investors ## Get this as JSON ``` curl "https://samgovapi.io/api/v1/naics/531390" \ -H "Authorization: Bearer sg_YOUR_KEY" ``` MCP tool: `naics_lookup`Keys start free, with no card. [Get a free API key](https://samgovapi.io/sign-up) or read the [docs](https://samgovapi.io/docs). ## Questions What is the NAICS code for real estate investor?The NAICS code most used for real estate investor is 531390, Other Activities Related to Real Estate. Depending on the work, 531110, 525990 may fit better.Is a real estate investor business small for federal contracts?For NAICS 531390, a business is small at or under $19.5 million in average annual receipts (13 CFR 121.201), counting affiliates.Can I list more than one NAICS code?Yes. A SAM.gov registration can list many NAICS codes with one marked primary; each solicitation names the single code that applies to it. ## Related - [NAICS 531390](https://samgovapi.io/naics/531390) - [NAICS code lookup](https://samgovapi.io/naics-code-lookup) - [Size standard checker](https://samgovapi.io/size-standard-checker) - [NAICS code for an industry](https://samgovapi.io/naics-code-for)Independent. Not affiliated with, endorsed by or sponsored by GSA, SAM.gov or any U.S. government agency. Registering in SAM.gov is free at sam.gov.

---

HTML version: https://samgovapi.io/naics-code-for/real-estate-investor . Markdown: https://samgovapi.io/naics-code-for/real-estate-investor.md

Independent. Not affiliated with, endorsed by or sponsored by GSA, SAM.gov or any U.S. government agency. Registering in SAM.gov is free at sam.gov.

Get a free API key: https://samgovapi.io/sign-up?ref=ai-claudebot