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Utah workers' comp for contractors who hire subs: statutory employer rules and coverage waivers

General educational information, not legal or insurance advice. Utah law, the Utah Labor Commission, and your insurer decide your situation. Check with them or an attorney before relying on this.

The statutory employer rule

Under Utah Code 34A-2-103(7), if you have work done by a contractor, you keep supervision or control over that work, and the work is part of your trade or business, then the contractor, its employees, its subcontractors, and their employees are all treated as your employees for workers' comp purposes. If your sub isn't covered and someone gets hurt, it can land on you and your policy.

Two ways to protect yourself

The same section says a contractor or subcontractor isn't treated as your employee if you obtain and rely on either:

• Proof of coverage: a valid certification that the sub has secured workers' comp as required by Utah Code 34A-2-201. In practice this usually means a certificate of insurance; ask your carrier what it accepts.
• A coverage waiver: if the sub is a sole proprietorship, partnership, or corporation with no employees other than its owners, partners, or officers, a Workers' Compensation Coverage Waiver (WCCW) issued by the Labor Commission. The waiver states that the business is customarily engaged in an independently established trade and that the owner personally waives workers' comp benefits.

How waivers work

A sub applies to the Labor Commission with supporting documents (such as a business license, an occupational license, proof of liability insurance, or a prior-year tax return showing business income) and a $50 nonrefundable fee (Utah Labor Commission, Workers' Compensation Coverage Waivers). A waiver only covers the owners. Under the commission's rule, once the business has employees who are entitled to coverage, the waiver becomes void and it has to get workers' comp right away (Utah Admin. Code R612-400-4).

Before you rely on a sub's waiver, the rule says to keep two things: a copy of the waiver itself, and a printout of the commission's waiver verification page showing the waiver hadn't been revoked as of the date you contracted with the sub (R612-400-4(F)).

Watch out for LLC and partnership subs

Utah presumes that an unincorporated business required to be licensed under the Utah Construction Trades Licensing Act is the employer of each person who holds an ownership interest in it, and must cover them unless it rebuts that presumption under Labor Commission rules (Utah Code 34A-2-103(8)). If a construction LLC tells you its members don't need coverage, ask how it rebutted the presumption, and get proof of coverage or a valid waiver either way.

A simple routine

• Before the contract: get either a current certificate of workers' comp insurance or a copy of the sub's WCCW.
• Verify a waiver: use the commission's WCCW verification page (it needs the waiver application number and business name) and save a dated printout.
• Check insurance coverage: the Labor Commission links to an NCCI-run coverage verification lookup from its Industrial Accidents resources page. The commission notes that data isn't a legal verification, so keep the certificate too.
• Re-check when things change: if a waiver sub starts hiring, its waiver no longer protects either of you.
• Track it: our free certificate tracker works for waivers too. Note the waiver number in the policy column.

Premium in Utah is generally payroll-based, so our uninsured sub audit cost calculator can give a rough idea of what an uncovered sub could add at audit. Ask your carrier how it treats subcontractor costs.

What about general liability?

Workers' comp is only one piece. Many general contractors also ask subs for a general liability certificate. See contractor insurance types explained.

Shopping for general liability or workers' comp: [AFFILIATE LINK PLACEHOLDER: ERGO NEXT Insurance quote, pending program approval] Comparing quotes from more than one carrier or an independent agent is common practice.

Sources (checked Nov 5, 2026)

• Utah Code 34A-2-103 (Utah Legislature; text also via Justia)
• Utah Admin. Code R612-400-4, Waivers (via Cornell LII)
• Utah Labor Commission: Workers' Compensation Coverage Waivers, WCCW Verification, Industrial Accidents Resources

Unverified by us: how any particular carrier handles subcontractor payroll or waivers at audit. Ask your insurer.