Wyoming Security Deposit Laws: Limits, Deadlines & Deductions
A complete guide to Wyoming security deposit laws, explaining the lack of deposit caps, the 30-day return timeline, and rules for non-refundable fees.
Legal Disclaimer
This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: May 2026.
Since its admission to the Union on July 10, 1890, Wyoming has maintained a legal framework that emphasizes the freedom of contract. Under the primary governing law, the Residential Rental Property Act (W.S. § 1-21-1201 et seq.), effective July 1, 1999, Wyoming landlords enjoy broad flexibility regarding security deposits, provided they comply with specific statutory return timelines.
No Statutory Limit
Wyoming state law does not impose a maximum limit on the amount a landlord can charge for a security deposit.
- Landlords can charge one month, two months, or more, depending on the applicant's creditworthiness and the perceived risk of the tenancy.
- Landlords may also charge additional, separate deposits (such as pet deposits or utility deposits) as long as they are outlined in the lease.
The timeline for returning a security deposit in Wyoming is strictly governed by statute to protect both parties.
Under W.S. § 1-21-1208, a landlord must return the balance of the security deposit within the statutory window. A written, itemized list of deductions is required only if a portion of the deposit is actually retained (W.S. § 1-21-1208(c)). These must be delivered within:
- 30 days after termination of the rental agreement or after the landlord has regained possession of the unit (in cases of abandonment or eviction); OR
- 15 days after receiving the tenant's new mailing address...
...whichever is later.
Statutory Timelines
If the residential rental unit has been damaged beyond reasonable wear and tear, the return period is extended by an additional 30 days (W.S. § 1-21-1208(a)). Landlords should note that the 30-day window is the standard default, but the 15-day "mailing address" rule can provide a brief extension if the tenant's forwarding information is provided late.
Utility Deposits
Money held separately as a utility deposit must be refunded within 10 days of a satisfactory showing that all utility charges incurred by the renter have been paid. If no such showing is made within 45 days of termination, the owner shall apply the deposit to outstanding utility debt within 15 days thereafter (W.S. § 1-21-1208(b)).
Allowable Deductions
A landlord may deduct from the security deposit for:
- Unpaid rent or late fees.
- Damages to the property that exceed "normal wear and tear."
- Cleaning costs required to restore the unit to the condition it was in at the start of the tenancy.
- Other costs or fees explicitly agreed upon in the lease agreement.
A written itemization of these deductions is only required if a portion of the deposit is retained; if the full deposit is returned, no itemization is required (W.S. § 1-21-1208(c)).
Normal Wear and Tear vs. Damage
- Normal Wear and Tear: Faded paint, gently worn carpets, loose door handles. Landlords cannot deduct for these.
- Damage: Broken windows, large stains or burns in the carpet, unauthorized paint colors, excessively dirty appliances. Landlords can deduct for these.
Non-Refundable Fees
Wyoming law uniquely allows landlords to charge non-refundable fees (e.g., non-refundable pet fees, cleaning fees, or move-in fees). However, there is a strict disclosure requirement: The landlord must state in writing that the fee is non-refundable before collecting the money. If this is not disclosed in the lease or a separate written notice, the tenant may be entitled to a refund.
Interest and Holding Requirements
Wyoming does not require residential landlords to hold security deposits in a separate, interest-bearing bank account, nor do landlords have to pay tenants any interest accrued on the deposit.
Sources & Official References
Frequently Asked Questions
▶What are the Wyoming security deposit rules and return deadlines?
Wyoming has specific rules governing how much landlords can charge for security deposits, how deposits must be held, and the deadline for returning deposits after a tenant moves out. Landlords must provide an itemized statement of any deductions made from the deposit. Failure to comply with deposit return deadlines can result in penalties and the forfeiture of the landlord's right to claim deductions.
▶What are the Wyoming landlord-tenant laws every property owner should know?
Wyoming is known as a highly landlord-friendly state. Its residential landlord-tenant laws provide property owners with significant flexibility regarding security deposits, rent increases, and lease terms, while maintaining a relatively fast and straightforward eviction process. This guide covers the essential compliance requirements for property owners and landlords.
Read the complete guide▶What is the Wyoming eviction process and how long does it take?
The Wyoming eviction process requires landlords to provide written notice to tenants before filing a court action. The type and length of notice depends on the reason for eviction — typically shorter for non-payment of rent and longer for lease violations or no-fault terminations. Self-help evictions (changing locks, removing belongings, shutting off utilities) are illegal in Wyoming. The full court process varies but typically takes several weeks.
Read the complete guide▶What are the Wyoming rent increase laws and caps for landlords?
Wyoming has specific rules governing when and how landlords can increase rent. During a fixed-term lease, rent generally cannot be increased unless the lease explicitly allows it. For month-to-month tenancies, landlords must provide proper written notice before an increase takes effect. Check whether Wyoming has any local rent control ordinances that may impose additional caps or requirements.
Read the complete guide▶What is the grace period for late rent in Wyoming?
Wyoming has specific rules regarding grace periods for late rent and the amount that can be charged as a late fee. Late fee provisions must be stated in the lease agreement, and fees must be reasonable. Check Wyoming state law and any applicable local ordinances for the exact grace period and late fee limits that apply to your rental property.
Read the complete guide▶What disclosures must Wyoming landlords provide to tenants?
Wyoming landlords must provide certain disclosures to tenants before or at the time of lease signing. Common required disclosures include lead-based paint hazards (for pre-1978 buildings, a federal requirement), the identity of the landlord or property manager, and any known material defects in the property. Additional state-specific disclosures may include flood risk, mold hazards, and environmental conditions.
Read the complete guide▶What are the Wyoming lease requirements for rental properties?
Wyoming recognizes both written and oral leases, though written leases are strongly recommended for terms longer than one year. Lease agreements should include the rent amount, payment due date, security deposit terms, maintenance responsibilities, and rules regarding entry, pets, and subletting. Certain lease clauses that waive tenant statutory rights may be void and unenforceable under Wyoming law.
Read the complete guide▶What are Wyoming landlord maintenance obligations and habitability standards?
Wyoming landlords must maintain rental properties in a condition that is fit for habitation and complies with applicable building, housing, and health codes. This includes maintaining structural integrity, plumbing, heating and cooling systems, electrical systems, and pest control. Tenants typically have the right to request repairs in writing, and if repairs are not made within a reasonable time, tenants may have legal remedies available.
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