NAICS 541611 vs 541618
This page compares NAICS 541611 (Administrative Management and General Management Consulting Services) vs NAICS 541618 (Other Management Consulting Services) to help you determine the correct industry classification code.
Side-by-Side Comparison Asset
| Dimension | NAICS 541611 — Administrative Management and General Management Consulting Services | NAICS 541618 — Other Management Consulting Services |
|---|---|---|
| Definition | This U.S. industry comprises establishments primarily engaged in providing operating advice and assistance to businesses and other organizations on administrative management issues, such as financial planning and budgeting, equity and asset management, records management, office planning, strategic and organizational planning, site selection, new business start-up, and business process improvement. This industry also includes establishments of general management consultants that provide a full range of administrative, human resource, marketing, process, physical distribution, logistics, or other management consulting services to clients. | This U.S. industry comprises establishments primarily engaged in providing management consulting services (except administrative and general management consulting; human resources consulting; marketing consulting; or process, physical distribution, and logistics consulting). Establishments providing telecommunications or utilities management consulting services are included in this industry. |
| SBA Size Standard | $24,500,000 | $19,000,000 |
| US Establishments (CBP) | 104,494 | 14,568 |
Decision Rule Guidelines
Select 541611 if your primary business focus aligns with Administrative Management and General Management Consulting Services. Select 541618 if the establishment's core activities match the definition of Other Management Consulting Services. Verify the revenue share of each activity if both apply.
Frequently Asked Questions (FAQ)
Can I report both NAICS 541611 and 541618 on a business tax return? ▾
No, the IRS requires declaring a single primary activity code (either 541611 or 541618) on Schedule C or Form 1120. You must audit your revenue share between these two classifications and select the code that represents the highest percentage of your receipts.
How do the SBA size standards differ between NAICS 541611 and 541618? ▾
NAICS 541611 has a standard of $24,500,000 while NAICS 541618 has a standard of $19,000,000. Ensure your rolling averages of annual receipts or employees do not exceed the specific code limit for your chosen classification.
Related Pages & Tools
- NAICS Code 541611 Directory — Official definition, SBA thresholds, and details.
- NAICS Code 541618 Directory — Official definition, SBA thresholds, and details.
- Find NAICS by Industry — Search classification directory.
Primary Ingestion Source
Data sourced from the U.S. Census Bureau NAICS 2022 Manual and SBA Small Business Size Regulations (13 CFR Part 121). Last verified on 2026-06-30.