541199 — All Other Legal Services
Description
This U.S. industry comprises establishments of legal practitioners (except offices of lawyers and attorneys, settlement offices, and title abstract offices). These establishments are primarily engaged in providing specialized legal or paralegal services (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Illustrative Examples
- Notary public services
- Patent agent services (i.e., patent filing and searching services)
- Paralegal services
- Process serving services
Exclusions & Cross-References
- Establishments of lawyers and attorneys primarily engaged in the practice of law are classified in Industry
- 541110, Offices of Lawyers;
- Establishments (except offices of lawyers and attorneys) primarily engaged in researching public land
- records for ownership or title; preparing documents necessary for the transfer of the title, financing, and
- settlement; conducting final real estate settlements and closings; and/or filing legal and other documents
- relating to the sale of real estate are classified in U.S. Industry 541191, Title Abstract and Settlement
- Offices;
- Establishments (except offices of lawyers, attorneys, and paralegals) primarily engaged in providing
- arbitration and conciliation services are classified in Industry 541990, All Other Professional, Scientific,
- and Technical Services; and
- Establishments primarily engaged in providing landman services or real estate escrow and fiduciary
- services are classified in Industry 531390, Other Activities Related to Real Estate.
Overview Facts
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→NAICS1997:541199→2002:541199→2007:541199→2012:541199→2017:541199→2022:541199)
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 R418 — Legal Services
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 541199 valid in 2022? ▾
Yes, 541199 is a valid 6-digit 2022 NAICS national industry code representing 'All Other Legal Services' under Sector 54 in the official classification index.
What is the SBA size standard for NAICS code 541199? ▾
The Small Business Administration (SBA) has established a small business size standard of $20,500,000 for NAICS code 541199 (All Other Legal Services), calculated based on receipts.
What is the legacy SIC equivalent for NAICS 541199? ▾
According to official Census Bureau concordance tables, NAICS code 541199 (All Other Legal Services) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 7389 - Business Services.
Related Pages & Tools
Further regulatory reference links for NAICS code 541199:
- Sector 54 Directory Hub — List of related industries in the Professional, Scientific, and Technical Services sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 541199 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (All Other Legal Services).
- IRS PBA Code for Legal Assistant — Principal Business Activity tax reporting details.
- IRS PBA Code for Legal Services — Principal Business Activity tax reporting details.
- IRS PBA Code for Notary Public — Principal Business Activity tax reporting details.
- Compare NAICS 541110 vs 541199 — Industrial classification comparison rules (All Other Legal Services vs Offices of Lawyers).
- 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.