If you own or operate a computer consulting business and need your NAICS code, here is your answer right away.
The primary NAICS code for a computer consulting business is 541512, classified under Computer Systems Design Services in the Professional, Scientific, and Technical Services sector. The federal government does not have a specific code titled “computer consulting.” Instead, it groups IT advisors, systems architects, and technology consultants under this broader systems design category. This page covers how this code applies to your business so you can ensure it is the right fit.
| Field | Details |
|---|---|
| NAICS Code | 541512 |
| Industry Title | Computer Systems Design Services |
| Sector | 54 (Professional, Scientific, and Technical Services) |
| Industry Group | 5415 |
| Last Updated | 2022 NAICS Edition (Next NAICS Edition will come in 2027) |
What Does NAICS Code 541512 Cover?
According to the official 2022 NAICS data, code 541512 covers establishments primarily engaged in planning and designing computer systems that integrate computer hardware, software, and communication technologies. The official description explicitly includes computer hardware and software consulting services.
In simple terms, this code applies to any business whose main activity is advising clients on how to build, improve, or integrate their technology infrastructure. For computer consulting businesses, this includes:
- Providing strategic IT consulting and technology assessments
- Designing computer networks, servers, and cloud infrastructure
- Advising on hardware and software procurement and integration
- Planning cybersecurity frameworks and network architecture
- Designing office automation and information management systems
The important distinction here is advisory and design. This code is for businesses that analyze a client’s needs and plan out the systems to meet them, rather than physically writing the software code or managing the day-to-day IT helpdesk.
Does My Computer Consulting Business Qualify for Code 541512?
Your business qualifies for NAICS code 541512 if:
- You provide expert advice to businesses on how to optimize or build their IT systems
- Your main revenue comes from consulting fees, system architecture planning, or technology assessments
- You design the blueprint for a client’s tech stack, even if you bring in subcontractors to actually build it
Your business may not qualify if:
- You primarily write, modify, or test custom software code for clients, which falls under 541511 (Custom Computer Programming Services) instead
- You provide ongoing, on-site management or monitoring of a client’s existing computers and networks, which falls under 541513 (Computer Facilities Management Services) instead
- You provide temporary IT staff or recruiters to other companies, which falls under 561320 (Temporary Help Services) instead
When your business sits between two codes, always classify based on whichever activity generates the most revenue.
Where Will You Need This Code?
Your NAICS code appears in more places than most consultants expect. Here is where code 541512 will be required:
- Federal Contracting via SAM.gov. Government agencies frequently hire outside consultants for IT modernization and systems design. To bid on these contracts, you must be registered on SAM.gov under this exact code.
- Business Insurance. This is highly critical for consultants. Insurance providers use this code to calculate your Professional Liability (Errors & Omissions) and Cyber Liability premium rates. If you give bad advice that leads to a client’s data breach, you need the right coverage.
- SBA Loan Applications. The Small Business Administration requires your NAICS code on all loan applications. Lenders use it to assess your industry risk profile and determine eligibility for financing.
- Business Registration. Most state and local business registration portals ask for your NAICS code when you set up a new LLC, corporation, or DBA for your consulting practice.
- Tax Filings and Compliance. Federal and state tax agencies use NAICS codes to categorize businesses for statistical reporting and compliance monitoring purposes.
- Business Bank Accounts. Many banks ask for your NAICS code when opening a business account to ensure your business is classified properly from day one.
541512 in the NAICS Hierarchy
Every NAICS code sits inside a structured hierarchy. Here is exactly where 541512 fits:
| Level | Code | Title |
|---|---|---|
| Sector | 54 | Professional, Scientific, and Technical Services |
| Subsector | 541 | Professional, Scientific, and Technical Services |
| Industry Group | 5415 | Computer Systems Design and Related Services |
| NAICS Industry | 54151 | Computer Systems Design and Related Services |
| National Industry | 541512 | Computer Systems Design Services |
Frequently Asked Questions
What if I consult on software but also write the code for my clients?
You must classify your business based on the activity that generates the majority of your revenue. If 60% of your income comes from the hands-on custom programming and 40% comes from the strategic consulting, your primary code should be 541511 (Custom Computer Programming Services). You only use 541512 if consulting and systems design is your dominant revenue source.
What is the NAICS code for a Managed Service Provider (MSP)?
If your computer business operates on a recurring monthly contract to remotely monitor, manage, and fix a client’s IT infrastructure (like updating servers, managing firewalls, and providing helpdesk support), you are providing facilities management. Your correct code is 541513 (Computer Facilities Management Services), not 541512.
Is IT staffing and recruiting considered computer consulting?
No. If your business acts as a headhunter to place IT professionals (like network admins or software developers) at other companies on a temporary or permanent basis, you are in the staffing industry. Your NAICS code would fall under 561320 (Temporary Help Services) or 561311 (Employment Placement Agencies).
Does this code cover selling computer hardware to my consulting clients?
No. Even if you are a consultant, if a significant portion of your revenue comes from purchasing computer hardware and reselling it to your clients at a markup, you are acting as a retailer or wholesaler. You would fall under Retail Trade (443120) or Wholesale Trade (423430). NAICS code 541512 is strictly for professional consulting and design services.