Reference Source

Colorado

For Colorado, employee threshold is one or more employees; who counts toward the threshold is part-time, full-time, or family members; owner/officer inclusion or exemption is If a contractor has no employees, the contractor must be covered by workers' compensation insurance unless they choose to reject coverage; industry-specific rules is Construction: contractors must carry a policy for employees, and must make sure that subcontractors also meet workers' compensation requirements. If a contractor has no employees, the contractor must be covered by workers' compensation insurance unless they choose to reject coverage; penalty for not carrying coverage is up to $500 for every day you are uninsured. Your business may also be shut down. If one of your employees is hurt while you are uninsured, you will have to pay for the claim yourself and an additional penalty totaling 25% of the injured worker's benefits, recorded from its source on 2026-08-12.

State
Colorado our reading
Employee threshold
one or more employees verified
Who counts toward the threshold
part-time, full-time, or family members verified
Owner/officer inclusion or exemption
If a contractor has no employees, the contractor must be covered by workers' compensation insurance unless they choose to reject coverage.
Industry-specific rules
Construction: contractors must carry a policy for employees, and must make sure that subcontractors also meet workers' compensation requirements. If a contractor has no employees, the contractor must be covered by workers' compensation insurance unless they choose to reject coverage.
Penalty for not carrying coverage
up to $500 for every day you are uninsured. Your business may also be shut down. If one of your employees is hurt while you are uninsured, you will have to pay for the claim yourself and an additional penalty totaling 25% of the injured worker's benefits.
Issuing authority
Colorado Department of Labor and Employment, Division of Workers' Compensation
Sourcecdle.colorado.gov
Verified
Review by
DatasetWorkers' compensation insurance requirements by US state: employee thresholds, who counts, and industry exceptions

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

If you have one or more employees working for you in Colorado, you must have workers' compensation insurance and maintain it at all times. This applies to all employers, regardless of whether the employees are part-time, full-time, or family members. Colorado has additional insurance requirements for businesses in the construction industry. Failure to carry insurance could result in fines.

cdle.colorado.gov, retrieved 2026-08-12

Source

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