NAICS 813990 Quarterly Industry Report
Other Similar Organizations (except Business, Professional, Labor, and
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 813990Sector: Other Services (except Public Administration) (81)Updated: Q1 2026
About This Report
This industry profile for Other Similar Organizations (NAICS 813990) draws on data from the U.S. Census Bureau[6], Bureau of Labor Statistics[9], and SBA size standards database[7]. Published by Fair Market Value and updated quarterly, it provides valuation professionals, community association analysts, and membership organization advisors with current market data. All quantitative claims are sourced to publicly verifiable databases.
Industry Snapshot
Key metrics for the other similar organizations (except business, professional, labor, and industry.
NAICS Sector
81
Other Services (except Public Administration)
Industry Definition & Overview
Other Similar Organizations (except Business, Professional, Labor, and Political Organizations) (NAICS 813990) encompasses establishments primarily engaged in promoting the interests of their members that are not classified in other membership organization categories per the U.S. Census Bureau[5]. Activities include homeowners' association management, condominium owners' association operations, athletic league and association administration, tenants' association coordination, cooperative owners' association governance, and regulatory body operations. This classification serves as a residual category for membership organizations that do not fit within the business (813910), professional (813920), labor (813930), political (813940), or other specifically defined membership organization categories. Homeowners' associations represent the largest segment, governing common-interest residential communities through elected boards that manage shared amenities, enforce deed restrictions, collect assessments, and maintain common areas. Athletic associations and recreational leagues organize competitive and participation sports programs for members. Tenants' associations advocate for renter interests within specific buildings or complexes without engaging in broader housing advocacy. Per Census Bureau[6] data, this category covers a diverse group of membership organizations with varying sizes from small neighborhood HOAs with volunteer boards to large master-planned community associations employing professional management staff and maintaining extensive recreational facilities. Based on the SBA Table of Size Standards[7], the size standard is $14 million in average annual receipts. Tax-exempt status varies by organization type, with the IRS[8] classifying HOAs under Section 528 for qualifying homeowners' associations, while other organizations in this category may qualify under 501(c)(4), 501(c)(7), or other applicable provisions depending on their purpose and activities.
What's Included in This Industry
- Homeowners' association management
- Condominium owners' association operations
- Athletic league and association administration
- Tenants' association coordination
- Cooperative owners' association governance
- Regulatory body operations
- Property owners' association management
- Recreational league organization
- Neighborhood association operations
- Common-interest community governance
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Sector | Other Services (except Public Administration) | 81 |
| Subsector | Religious, Grantmaking, Civic, Professional, and Similar Organizations | 813 |
| Industry Group | Business, Professional, Labor, Political, and Similar Organizations | 8139 |
| NAICS Industry | Other Similar Organizations (except Business, Professional, Labor, and Political Organizations) | 81399 |
| National Industry | Other Similar Organizations (except Business, Professional, Labor, and Political Organizations) | 813990 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 531311 | Residential Property Managers | Residential Property Managers provides professional management services that homeowners' associations and condominium associations contract for when communities hire property management companies to handle day-to-day operations, maintenance coordination, and assessment collection |
| 813410 | Civic and Social Organizations | Civic and Social Organizations operates community membership groups that share neighborhood improvement and social programming objectives with homeowners' associations, with civic organizations and HOAs sometimes coordinating on local beautification and community event projects |
| 813319 | Other Social Advocacy Organizations | Other Social Advocacy Organizations conducts community improvement campaigns that overlap with membership organization interests when neighborhood associations and HOAs engage in local advocacy for traffic safety, development review, and public service improvements |
| 531390 | Other Activities Related to Real Estate | Other Activities Related to Real Estate covers real estate services that interact with property owners' associations through common-area appraisal, reserve fund analysis, and community amenity valuation supporting HOA financial planning and assessment calculations |
| 813910 | Business Associations | Business Associations promotes commercial interests through membership groups that parallel how other similar organizations promote property owner, athletic, and community interests through their respective membership structures and governance processes |
| 561720 | Janitorial Services | Janitorial Services provides facility maintenance that homeowners' associations and community organizations contract for when maintaining common areas, clubhouses, recreational facilities, and shared building spaces within managed membership communities |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | New York | 27.5% | 5,061 |
| 2 | Florida | 14.0% | 2,586 |
| 3 | California | 7.7% | 1,422 |
| 4 | Illinois | 4.8% | 889 |
| 5 | Hawaii | 4.7% | 858 |
| 6 | Texas | 4.2% | 764 |
| 7 | New Jersey | 3.8% | 695 |
| 8 | Washington | 2.2% | 411 |
| 9 | Pennsylvania | 2.1% | 392 |
| 10 | Virginia | 2.0% | 371 |
% Of Establishments
0%
27%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
40
Total SBA Loans
$13.4M
Total Loan Volume
$334K
Average Loan Size
10 yrs
Average Loan Term
9.90%
Average Interest Rate
400
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: Per the SBA Table of Size Standards[7], Other Similar Organizations (NAICS 813990) has a size standard of $14 million in average annual receipts for federal contracting purposes. SBA lending programs[10] may support qualifying membership organization operations including facility improvements and administrative technology investments. Eligible businesses can access SBA 7(a) loans[11] for working capital, equipment, and acquisition financing, while 504 loans[12] support major fixed-asset purchases including real estate and heavy machinery.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Bank Michigan | 16 | $9.6M | $600K |
| 2 | Newtek Bank, National Association | 8 | $2.0M | $250K |
| 3 | Zions Bank, A Division of | 8 | $1.2M | $150K |
| 4 | OakStar Bank | 8 | $560K | $70K |
Frequently Asked Questions
Common questions about this industry.
What is the NAICS code for homeowners' associations?
NAICS 813990 covers other similar organizations including HOAs, condominium associations, athletic leagues, and tenants' associations per the U.S. Census Bureau[5].
What is the SBA size standard?
Per the SBA size standard[7], the threshold is $14 million in average annual receipts for federal small business classification of membership organizations in this residual category.
What tax status do HOAs hold?
The IRS[8] provides Section 528 classification for qualifying homeowners' associations that meet specific requirements, exempting assessment income used for common-area maintenance from federal income tax while investment income remains taxable.
What types of organizations fall under this code?
Per Census Bureau[6] classification, this residual category covers homeowners' associations, condominium associations, cooperative owners' associations, athletic leagues, tenants' associations, regulatory bodies, and other membership groups not classified elsewhere.
How are HOAs funded?
Homeowners' associations collect regular assessments from property owners, special assessments for capital projects, and income from amenity fees and facility rentals per Bureau of Labor Statistics[9] industry classification.
What is the difference between an HOA and a condo association?
HOAs govern single-family home communities with shared amenities and deed restrictions, while condominium associations manage shared building structures and common elements in multi-unit properties per Census Bureau[6] classification. Both fall under NAICS 813990.
Who regulates HOAs?
State statutes govern homeowners' association formation, governance, and disclosure requirements. Federal fair housing laws apply to community rules and enforcement, and state attorneys general may investigate complaints regarding HOA governance practices.
What is included in HOA assessments?
Regular assessments fund common-area maintenance, landscaping, insurance, reserve fund contributions, management fees, and shared utility costs per SBA[7] industry classification, with special assessments covering major capital repairs and improvements.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]U.S. Census Bureau census.gov
- [6]Census Bureau data.census.gov
- [7]SBA Table of Size Standards sba.gov
- [8]IRS irs.gov
- [9]Bureau of Labor Statistics bls.gov
- [10]SBA lending programs sba.gov
- [11]SBA 7(a) loans sba.gov
- [12]504 loans sba.gov
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