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1099 helpers, subs and workers' comp for electrical contractors
Pay a 1099 helper or sub out a wire pull without the sub's own comp certificate, and your carrier can bill you for that labor at audit. Collect the certificate before day one, write the subcontract to match, and make sure your "sub" isn't really an employee. That keeps 1099 workers comp charges off your audit bill.
Key takeaways
- A 1099 form doesn't settle workers comp. If a sub you paid can't show its own comp certificate, the auditor can count that money as your payroll.
- Under NCCI-style rules, that's at least 90% of a labor-only job or 50% of a labor-and-materials job. It's rated in the class of the sub's work.
- In some states, like North Carolina and Florida, you can owe comp benefits to an uninsured sub's injured workers.
- A helper who rides in your van, uses your tools and takes orders from your foreman may legally be your employee. Ask your CPA or an attorney.
- Occupational accident insurance pays set benefits. It isn't workers comp, so it may not stand in for a comp certificate at audit.
What changed for 1099 workers in 2026
The federal test for who counts as a 1099 contractor is moving again. On February 27, 2026, the US Department of Labor proposed a new rule. It would replace the 2024 test for independent contractors under federal wage law.
The proposal leans hardest on two things: who controls the work, and whether the worker can really make or lose money. Comments closed April 28, 2026.
Here's the move for an electrical shop: don't plan your crew around the federal rule alone. Your comp audit runs on your state's comp law and your carrier's rating manual. Those can use their own tests. Check whether the Labor Department has finalized its rule before you rely on it.
How a 1099 subcontractor lands on your workers comp audit
Your comp premium starts as a deposit based on the payroll you expect. After the policy year, the carrier runs a premium audit on what you really paid. Then it bills or refunds the difference.
The auditor won't stop at your W-2 payroll. Expect them to ask for your 1099s, your check register and a certificate of insurance for every sub you paid.
Say a sub can't prove it had its own workers comp. Then the rating rules in many states treat the sub's workers as yours. When the sub's real payroll records aren't available, a fixed share of what you paid counts as your payroll.
| Type of subcontract | Minimum share counted as your payroll | Example scenario: $40,000 paid to the sub |
|---|---|---|
| Labor only (a crew pulling wire you bought) | 90% of the price | $36,000 added |
| Labor and materials (a low-voltage sub that buys its own cable) | 50% of the price | $20,000 added |
That extra payroll is priced like your own. Divide it by 100, multiply by the class rate, then apply your experience mod.
It's rated under the class code that fits the sub's work. In most NCCI states, wiring inside buildings is class 5190, while underground conduit work can fall in 6325.
What you pay depends on your payroll and class codes, revenue, loss history, the type of electrical work you do and the limits you pick. For the whole audit process, read our guide to electrician class codes and comp audits.
Example scenario: A six-person service shop lands a parking-lot lighting job. It subs the trenching to a one-man crew for $40,000, labor only. The crew owner sends a W-9 and an invoice but never a certificate. At audit, at least $36,000 can land on the shop's payroll in the conduit class, with the shop's mod on top.
Who pays when a subcontractor's worker gets hurt
In some states, the answer can be you. Several comp laws make the contractor above an uninsured sub responsible for benefits to that sub's injured workers. Three examples from our licensed states show how much the rules differ.
North Carolina
Sub out work without first getting the sub's comp certificate, and you can owe benefits to the sub's employees. The law treats you as if you were their employer. That's true even when the sub has fewer than three employees.
A certificate collected before the sub starts protects you, even if the sub's policy later lapses without your knowledge.
More on electrician insurance in North Carolina.
Florida
On construction jobs, Florida treats the workers of a contractor and its subs as part of one business. The contractor owes comp to the sub's workers unless the sub has secured its own.
The law also tells contractors to require proof of comp from subs. If a sub's corporate officer claims to be exempt, you need a copy of the exemption certificate.
See Florida electrician insurance.
Texas
Texas lets most private employers choose whether to carry comp, so many Texas subs simply don't have it.
Public work is different. When a Texas city, county or state agency builds, the contract must require comp. Every tier of sub has to prove coverage to the tier above it.
Misclassification: is your 1099 helper really an employee?
Maybe. The tax form you send doesn't decide it. The IRS looks at the whole relationship in three groups: behavioral control, financial control and the type of relationship.
The Labor Department says a 1099, a contractor agreement or a job title doesn't decide status under federal wage law either.
State comp laws can apply their own tests, and some are stricter than the IRS.
Picture two people you pay on a 1099:
- The helper. He shows up at your shop at 7 a.m., rides in your van, uses your benders and fish tapes, and pulls wire where your journeyman points. He works only for you. That looks like an employee.
- The low-voltage sub. She owns her company, bids the access-control package, brings her own techs and testers, carries her own insurance and works for other general contractors. That looks like a separate business.
Most crews have people somewhere in between. Getting it wrong can mean back premium at your premium audit, and possibly back taxes or penalties from other agencies.
Six checks that keep 1099 subs off your comp audit
Good paperwork is most of workers comp for subcontractors. Run these checks on every sub, on every job.
- Get the certificate before day one. Ask for a certificate of insurance from the sub's agent. Check the comp section for policy dates, the states covered, and a named insured that matches the sub's W-9. Our certificate of insurance guide for electricians walks through each box.
- Ask who the policy really covers. Some one-person subs buy a minimum-premium ghost policy that excludes the owner and lists no employees. It produces a certificate, but it may pay nothing if that owner gets hurt on your job.
- Confirm it's live. A certificate is only evidence of coverage on the day it was issued. It doesn't change the policy. Call the sub's agent to confirm the policy is active.
- Track renewals. Put every sub's expiration date on your calendar and get a fresh certificate before it passes. A sub whose policy lapses in month eight may count as uninsured for the rest of your year.
- Write the subcontract to match. Ask your subs for what a general contractor asks of you: comp, general liability and auto for the length of the job. Ask to be named additional insured on the sub's GL, which extends their policy to your shop for claims from their work. Add a waiver of subrogation, an indemnity (hold harmless) clause, and the right to hold payment until a current certificate is on file. Some states limit how much an indemnity clause can shift, so have an attorney review your template.
- Build the audit file as you go. Keep the contract, W-9, certificate and invoices together for each sub. Ask subs to split labor and materials on their invoices, since that split can matter if the auditor falls back on the 90% or 50% rule.
How a sub's liability policy protects you is covered on our general liability for electricians page.
When a 1099 sub can't get workers comp
You have three clean options. Each one is cheaper to pick before the job than to discover at audit.
- Put them on your payroll. If the helper works like an employee, a W-2 may be the honest answer. Your comp policy then covers them, and the premium shows up in your deposit instead of a surprise bill.
- Have the sub buy its own policy. A one-person sub can often find a small comp policy. Get the certificate before they start.
- Price the charge into your bid. If you must use an uninsured sub, estimate the hit: 90% or 50% of their price, times your class rate, times your mod. Build that into your number.
Tell your agent before the policy year how much work you plan to sub out. Your deposit then lands closer to the audit. This matters most as you grow. Your first big commercial job is often the first time you sub out a pull or a trench.
Our workers comp for electricians page covers how the policy is built. If an owner or GC puts you in a wrap-up program, read our wrap-up insurance guide. Sub enrollment rules vary by program.
Frequently asked questions
What happens if a 1099 employee gets hurt?
Do independent contractors need their own workers' comp?
Who pays workers' compensation for subcontractors?
What are the new rules for 1099 employees?
Do I need workers comp for 1099 employees?
Does general liability cover a 1099 worker's injury?
Verdict on 1099 workers comp for electrical shops
1099 workers comp problems start on day one of a job, not at audit. Get a live comp certificate from every sub before they start, write the subcontract to require it, and keep a clean file for the auditor. Treat helpers who work like employees as employees, after you check with your CPA or attorney. If a sub's paperwork falls short, decide on payroll, their policy or a priced-in charge before the job, not after.
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