Rent Increase Notice Requirements in Wyoming
At a glance
| Governing law | No general increase statute; W.S. § 1-21-1201(a)(ii) defines the rental agreement, and § 1-21-1003 is eviction notice only |
|---|---|
| Advance notice required | No general state rent-increase period; 3-day notice under § 1-21-1003 precedes an eviction action, not an increase |
| Statewide limit on the increase | No general statewide percentage or formula cap |
| Homes and landlords exempt from the cap | N/A No statewide cap |
| How often rent may increase | No general statewide frequency limit |
| Notice form, content, and service | No general statutory rent-increase form, required fields, or service rule |
| Increase during a fixed lease | No general unilateral statutory procedure; the rental agreement establishes or modifies occupancy terms (§ 1-21-1201(a)(ii)) |
| Tenant's remedies | No rent-increase-specific statutory remedy stated; § 1-21-1206 remedies concern health-and-safety noncompliance |
Wyoming's ordinary state-law framework
Wyoming's Residential Rental Property Act does not prescribe a general notice period, amount cap, frequency limit, mandatory form, or special remedy for an ordinary residential rent increase. Under W.S. § 1-21-1201(a)(ii), the rental agreement is the written or oral agreement that establishes or modifies the terms, conditions, rules, and other provisions governing use and occupancy. The Act's operative duties and remedies instead focus primarily on health and safety conditions.
For a fixed term, read the agreed rent and adjustment language. The definition of rental agreement does not create a unilateral statutory right to change an agreed rent mid-term.
What trips people up
The three-day period in § 1-21-1003 is not a rent-increase notice period. It requires a written notice to leave before a party begins a forcible-entry-or- detainer action. It does not say that the notice establishes a higher rent while the tenancy continues.
The remedy language in § 1-21-1206 is also a scope trap. It applies after a renter reports health-and-safety noncompliance and the owner fails to respond or correct the condition. It does not state a penalty for an ordinary increase.
Common questions
Does Wyoming require 30 days' notice of a rent increase?
No general state statute in the current Residential Rental Property Act says so. The rental agreement and any applicable housing-program or local rule must be checked.
Is there a statewide percentage cap?
No general statewide percentage or CPI formula appears in the current official statutes reviewed for this topic.
Does the three-day notice-to-quit rule let the landlord raise rent?
No. Section 1-21-1003 governs notice before a forcible-entry-or-detainer action; it is not a procedure for modifying rent.
Statutes and sources
- W.S. § 1-21-1201. Definitions of rental agreement, renter, and covered residential rental unit. Official Title 1 (accessed July 12, 2026).
- W.S. § 1-21-1003. Three-day notice before a forcible-entry-or-detainer action. Official Title 1 (accessed July 12, 2026).
- W.S. § 1-21-1206. Health-and-safety repair notice and judicial remedy. Official Title 1 (accessed July 12, 2026).
Source links
Every statute quoted above, linked, with the date we checked it.
What does Wyoming law mean for your facts?
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