561499 — All Other Business Support Services
Description
This U.S. industry comprises establishments primarily engaged in providing business support services (except secretarial and other document preparation services; telephone answering and telemarketing services; private mail services or document copying services conducted as separate activities or in conjunction with other office support services; monetary debt collection services; credit reporting services; repossession services; and court reporting and stenotype recording services).
Illustrative Examples
- Address bar coding services
- Charitable fundraising campaign organization services on a contract or fee basis
- Bar code imprinting services
- Mail presorting services
Overview Facts
| NAICS Code | 561499 |
|---|---|
| Industry Title | All Other Business Support Services |
| SBA Size Standard | $21,500,000 |
| U.S. Establishments | 3,628 (Census CBP, 2023) |
| IRS PBA Code | 561490 (rolled-up match) |
| Sectors Hierarchy | Sector 56 → 561 → 5614 |
| Source / Verified | US Census 2022 NAICS Manual, Census CBP / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 7389 - Business Services (via SIC1987:7389→NAICS1997:561499→2002:561499→2007:561499→2012:561499→2017:561499→2022:561499)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC R499 — Other Professional Services
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 561499:
- Sector 56 Directory Hub — List of related industries in the Administrative and Support and Waste Management and Remediation Services 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 5614
Frequently Asked Questions (FAQ)
Is 561499 a valid 2022 NAICS code?
NAICS 561499 is 'All Other Business Support Services', a 2022 U.S. national industry under Sector 56 (Administrative and Support and Waste Management and Remediation Services); the SBA small-business size standard is $21,500,000.
What is the SBA size standard for NAICS 561499?
The SBA small business size standard for NAICS 561499 is $21,500,000 (based on receipts).
What is the legacy SIC code mapping for 561499?
NAICS code 561499 maps to the legacy 1987 SIC codes: 7389 - Business Services.