Updated for 2026

Wyoming Security Deposit Laws & Calculator

Wyoming uses a multi-trigger deadline system — your landlord has 30 days after the lease ends or 15 days after receiving your new address, whichever is later. Damage deductions add another 30 days. There's no deposit cap, but the penalty is the full deposit + court costs.

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Wyoming Security Deposit — Quick Facts

Return Deadline
30 Days / 15 Days
Whichever is later (+30 for damage)
Maximum Deposit
No State Limit
Penalty for Late Return
Full Deposit
+ court costs
Interest Required
✗ No
Applicable Law
Wyo. Stat. § 1-21-1208
Complex Multi-Trigger Deadline: Wyoming's return deadline depends on two separate triggers — the lease ending and the landlord receiving your new address. The later of these starts the clock. If the landlord claims damage deductions, they get an additional 30 days on top of that. Always provide your new address in writing immediately after move-out to start the clock as early as possible.

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Enter your deposit amount and move-out date to see your landlord's deadline and total refund.

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Wyoming Security Deposit Law — Explained

The Multi-Trigger Deadline System

Under Wyo. Stat. § 1-21-1208, Wyoming's return deadline is the later of two dates: 30 days after the lease ends, or 15 days after the landlord receives the tenant's new mailing address. This means if you don't provide your new address, the 15-day clock never starts — and the landlord may only be bound by the 30-day post-lease deadline. Always provide your forwarding address in writing on or before move-out day.

The Extra 30 Days for Damage Deductions

If the landlord intends to deduct for damage beyond normal wear and tear, they get an additional 30 days beyond the standard deadline. This means the total timeline can stretch to 60 days or more. The landlord must provide an itemized statement of deductions along with any remaining balance.

What Your Landlord Can Deduct

Wyoming landlords may deduct for unpaid rent and damage beyond normal wear and tear. Normal wear and tear — minor scuffs, faded paint, carpet worn from regular use — cannot be charged to the tenant. The landlord must provide a written itemized list of all deductions.

Penalty: Full Deposit + Court Costs

If a landlord wrongfully withholds a deposit, the tenant can recover the full deposit amount plus court costs. While Wyoming doesn't offer a 2x or 3x multiplier like some states, the full-deposit penalty still provides meaningful leverage — especially when combined with a well-documented demand letter.

What to Do If Your Landlord Won't Return Your Deposit

  1. 1
    Document everything before you leave Take timestamped photos and video of every room. Keep your lease and all communications.
  2. 2
    Provide your new address in writing immediately This starts the 15-day trigger. Send it via certified mail or email with a read receipt on move-out day.
  3. 3
    Wait for the deadline to pass 30 days after lease end or 15 days after your landlord received your new address — whichever is later. Add 30 more days if they claim damage deductions.
  4. 4
    Send a formal demand letter Use RenterCalc's demand letter generator citing Wyo. Stat. § 1-21-1208. Send via certified mail.
  5. 5
    File in small claims court Wyoming's small claims limit is $6,000. You can sue for the full deposit amount plus court costs.

Wyoming Security Deposit FAQ

How long does a landlord have to return a security deposit in Wyoming?
30 days after the lease ends or 15 days after receiving your new address — whichever is later. Add 30 more days if the landlord deducts for damage.
What is the maximum security deposit in Wyoming?
Wyoming has no state limit on security deposit amounts.
What is the penalty for not returning a security deposit in Wyoming?
Tenants can recover the full deposit amount plus court costs under Wyo. Stat. § 1-21-1208.
Does Wyoming require interest on security deposits?
No. Wyoming does not require landlords to pay interest on security deposits.
How do I get my security deposit back in Wyoming?
Provide your new address in writing immediately, wait for the deadline, send a demand letter citing Wyo. Stat. § 1-21-1208, and file in small claims court (limit: $6,000) if unresolved.

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