Written for independent consultants, fractional executives and small consulting firms that use employees or subcontractors.
The short version
- Run the two federal tests.For tax, the IRS weighs behavioral control, financial control and the relationship. Federal wage law looks at economic reality.
- Run your state's test too.California's ABC test needs work outside your usual business. Consulting for a consulting firm fails that. Massachusetts and New Jersey use ABC tests too.
- Fit an exemption, or hire an employee.In California, every applicable condition of the business-to-business exemption must fit. Document how the work really runs; the subcontractor's own LLC is not enough.
Bringing in another consultant as a subcontractor lets a small firm take on bigger work. The catch is that your subcontractor does the same work your firm sells, and that is exactly what the stricter classification tests look at.
Three tests, three possible answers
- Federal tax: the common-law test.The IRS weighs behavioral control, financial control and the relationship (Rev. Rul. 87-41). Either party can ask for a determination on Form SS-8, which takes months. Section 530 relief protects a business with a reasonable basis and consistent 1099 treatment.
- Federal wage law: economic reality.On May 1, 2025, the Department of Labor's Wage and Hour Division said it would no longer apply the 2024 rule's analysis in enforcement. As of Oct 2026, the 2024 rule still applies in private litigation, subject to controlling circuit law, while the Division follows Field Assistance Bulletin 2025-1.
- California and other ABC states.A worker is an employee unless (A) free from your control, (B) doing work outside the usual course of your business, and (C) customarily engaged in an independent business (Labor Code 2775). A consulting firm subcontracting consulting fails prong B. Massachusetts and New Jersey use ABC tests too.
California's exemptions are narrow
A consulting firm subcontracting consulting needs the business-to-business exemption, which applies only if every applicable condition is met; entity form alone does not establish the exemption or independent-contractor status. A listed professional services exemption may apply instead, and then the older Borello test decides. Willful misclassification carries a civil penalty of $5,000 to $15,000 per violation. As of Oct 2026.
Cal. Labor Code 2775, 2776, 2778 and 226.8
Entity form alone does not settle it. As of Oct 2026, willful misclassification in California costs up to $15,000 per violation.
When you hire instead
- Exempt salaried consultants. As of Oct 2026, the federal salary floor for the professional and administrative exemptions is $684 a week, after the 2024 increase was vacated (Texas v. Department of Labor, November 15, 2024). California requires twice the state minimum wage for full-time work, $70,304 a year at the 2026 minimum of $16.90 an hour.
- Pay: a base salary plus a bonus on collected fees or utilization over a target, with the formula written down.
Check the IP clause in your subcontractor agreement too. In California, a work-made-for-hire clause signed with an individual can make that person an employee for workers' compensation and unemployment insurance, so use assignment language instead.
Asked in Greymill
The test: a worker is an employee unless they pass all three parts of the ABC test. Part B asks whether the work is outside the usual course of your business. A consulting firm subcontracting consulting fails it.
Your likely way through: the business-to-business exemption. It applies only if every applicable condition is met. Document how the work really runs:
A written agreement
Their own entity, insurance and other clients
SOWs built on deliverables
No set hours
Why it matters: knowingly misclassifying someone carries a civil penalty of $5,000 to $15,000 per violation (As of Oct 2026).
If no exemption fits, hire them. To pay them as an exempt salaried employee, California requires at least $70,304 a year (As of Oct 2026).
Send me their setup and I'll check it against each condition.
Ask it about your own business
Paste this into Greymill with your own figures, and Staff & HR works it through for your business.
I run a consulting business in [state], in the US. I want to bring in [name or role] as a subcontractor on [project], working [hours, location, whose methods and tools], who also works for [other clients] through [their own entity / as an individual]. Run the federal and state classification tests on these facts, tell me which exemption could apply and what I must document, and compare the cost of hiring them as an employee instead.
More for consulting and advisory in the US
- My hourly rate looks fine, but fixed fees and retainers keep running overYour rate only means something once you count unbilled hours, write-downs and the extra days a fixed fee or retainer quietly absorbs.Read the lesson
- Should my consulting LLC elect S corporation status, and what does that do to QBI and my retirement plan?For consultants, the S election, the phase-out of the qualified business income (QBI) deduction for service businesses and the retirement plan interact, so the headline payroll tax saving is only the start of the answer.Read the lesson
- Can I take a success fee for introducing investors, or advise on a client's 401(k) menu?Investment advice, finder fees, legal drafting, immigration work and health data each sit behind a federal or state line, so check before you take on the work next door.Read the lesson
- The client's MSA wants unlimited liability, a noncompete and everything I have ever builtConsulting MSAs hurt owners in three places: liability and indemnities, ownership of the work, and restrictive covenants that may not be enforceable in your state at all.Read the lesson
- Winning government consulting work without being shut out by a conflictGovernment work rewards consultants who register early, pick the right route in, and keep clear of organizational conflicts of interest.Read the lesson
- A spoofed email diverted a payment, or a claim arrived after my E&O stoppedTwo consulting losses that land in the gaps between policies: a wire sent to a fraudster without social engineering cover, and a claim on old advice after the E&O has lapsed.Read the lesson
Open the interactive lesson · Every consulting and advisory lesson · What Greymill knows about the trade
Sources
The primary sources behind this lesson, checked Oct 2026.
- Publication 15-A (Classification: being A contractor and using one)
- FAB 2025-1 pp.1 to 2; 2026 NPRM FAQ Q1 and Q13; Fact Sheet 13 (Classification: being A contractor and using one)
- Lab. Code 2775, 2776, 2778 (Classification: being A contractor and using one)
- G.L. c.149 s.148B (Classification: being A contractor and using one)
- Lab. Code 226.8 (Classification: being A contractor and using one)
- 8 CFR 274a.2; 42 U.S.C. 653a (The first W-2 hire)
- Fla. Stat. 448.095 (The first W-2 hire)
- Lab. Code 3700; NY WCL 10; Fla. Stat. 440.02(17); Tex. Lab. Code 406.002 (The first W-2 hire)
- 29 CFR 541.600 (The first W-2 hire)
- Lab. Code 515(a) (The first W-2 hire)
- Lab. Code 246 (The first W-2 hire)
- 17 U.S.C. 101, 204(a); 490 U.S. 730 (1989) (Work product, ip and restrictive covenants)
- 18 U.S.C. 1836; 1833(b) (Work product, ip and restrictive covenants)
- s.181.988 (Work product, ip and restrictive covenants)
- 2025 Wyoming Session Laws Ch.170, W.S.1-23-108(a)(i) to (iv), effective-date section (Work product, ip and restrictive covenants)
- RCW 49.62; ESHB 1155 (Work product, ip and restrictive covenants)
- C.R.S. 8-2-113 (Work product, ip and restrictive covenants)