Pay Frequency and Wage-Payment Lag Requirements in Wyoming

At a glance

Requirements one by one

Coverage comes first

Section 27-4-101(a) does not regulate every Wyoming employer. It names operators of railroads, mines, refineries, oil-and-gas prospecting or production work and work incidental to it, factories, mills, and workshops. Subsection (c) expressly exempts agricultural operations. An ordinary employer outside those listed industries has no general numerical pay-frequency or payroll-lag rule in this chapter.

Fixed half-month schedule for covered employers

Covered employers must pay wages for the first half of the preceding month, ending on the 15th, by the first day of the next month. They must pay wages for the last half of the preceding month by the 15th. Thus the pay periods and due dates are both fixed by statute, rather than left to an employer-selected biweekly cycle.

If the first or 15th is not a working day, the covered employer moves payday to the preceding working day for personnel regularly paid at one location. The employer must establish those regular paydays and post copies of the law in at least two conspicuous places visible to employees.

Enforcement

Section 27-4-103 makes a violation a misdemeanor punishable by a fine up to $750, imprisonment up to six months, or both. The Department of Workforce Services may also take an unpaid-wage claim under § 27-4-502, generally capped at two months' wages outside bankruptcy. After investigation and a fair-hearing route, § 27-4-504 permits a payment order; ignoring that order can draw a civil fine up to $200 for each day of noncompliance.

What trips people up

The title “Semimonthly payments required” can look statewide when separated from the opening sentence. The industry list is part of the operative rule, so it cannot be turned into a semimonthly mandate for retail, office, service, or other unlisted employers.

The fixed schedule also runs opposite to a common payday convention: when the first or 15th is a nonworking day, Wyoming moves the covered payday backward to the preceding working day, not forward to the next one.

Common questions

Must every Wyoming employer pay semimonthly?

No. The statute applies only to its listed railroad, extractive, refining, oil-and-gas, factory, mill, and workshop employers. It does not create a general private-sector frequency rule.

When are covered wages due?

Wages from the first half of the preceding month are due by the first; wages from the last half are due by the 15th. A nonworking-day deadline moves to the preceding working day.

What happens during a temporary layoff or labor dispute?

Section 27-4-101(d) requires full payment of wages earned through the suspension or temporary layoff on the next regular payday, through ordinary channels or by mail if the employee requests it.

Statutes and sources

• W.S. § 27-4-101(a), (c)-(d): covered industries, fixed schedule, posting, agriculture exemption, and suspension/layoff rule — official text (accessed July 12, 2026).
• W.S. § 27-4-103: misdemeanor penalty — official text (accessed July 12, 2026).
• W.S. § 27-4-502(a): Department wage-claim authority and cap — official text (accessed July 12, 2026).
• W.S. § 27-4-504(a)-(d): investigation, hearing, payment order, and daily noncompliance fine — official text (accessed July 12, 2026).