Miss that obligation and the law has teeth: Full deposit + court costs. Miss the statutory deadlines and the renter recovers the full deposit plus court costs (§ 1-21-1208(c)). Wyoming has no multiplier — the leverage is total forfeiture of every deduction.
Your Rights Under Wyo. Stat. § 1-21-1208
Wyoming's deposit law is specific. The rights worth knowing before you write:
- The deadline: 30 days (+30 for damage). Wyoming landlords owe the balance and a written itemization with reasons within 30 days after termination, or 15 days after receiving your new mailing address — whichever is later. Damage beyond reasonable wear and tear buys the owner 30 additional days (Wyo. Stat. § 1-21-1208(a)).
- The penalty: Full deposit + court costs. Miss the statutory deadlines and the renter recovers the full deposit plus court costs (§ 1-21-1208(c)). Wyoming has no multiplier — the leverage is total forfeiture of every deduction.
- Itemization is mandatory. A written itemization of every deduction together with the reasons, delivered or mailed with the balance.
- Worth knowing. Utility deposits follow their own track: refund within 10 days of showing utilities paid. No deposit cap, no interest.
What Your Landlord Can — and Can't — Keep
Legitimate deductions
- Unpaid rent you actually owe
- Cleaning needed to return the unit to its condition at move-in (minus ordinary wear)
- Repair of damage beyond normal wear and tear — holes in walls, broken fixtures, pet damage
NOT legitimate deductions
- Normal wear and tear — faded paint, minor scuffs, small nail holes, worn carpet from ordinary use
- Repainting or re-carpeting due simply to age
- Pre-existing damage that was there when you moved in
- Charges with no itemization or receipts where Wyo. Stat. § 1-21-1208 requires them
📸 Your strongest evidence: Move-in and move-out photos. If your landlord claims damage that pre-dated your tenancy, time-stamped photos can end the argument before it starts.
How to Write a Wyoming Security Deposit Demand Letter
An effective letter does four things: states the facts, cites Wyo. Stat. § 1-21-1208 by name, makes a specific dollar demand with a firm deadline, and spells out the consequences if the landlord doesn't comply. Wyoming's statute commands the letter: “The renter shall within thirty (30) days of termination... notify the owner... of the location where payment and notice may be made.” Even the Wyoming Judicial Branch's own self-help page tells tenants to send a demand letter. Sending one is your statutory duty — and your strongest move. Here's how the opening of a strong one reads:
This preview stops here on purpose. Your complete, court-ready letter — customized to your exact situation, your numbers, and the deductions you're disputing, with the Wyo. Stat. § 1-21-1208 penalty language landlords take seriously — generates in 60 seconds.
Get My Complete Letter — $9Our guarantee: not happy with your letter? We’ll regenerate it or refund it — email support@writemydispute.com.
Get Your Wyoming Deposit Back — Custom Letter, 60 Seconds
Tell us your situation and we'll generate a demand letter built on Wyo. Stat. § 1-21-1208, with the exact deadline and penalty language for your case.
Generate My Refund Letter — $9If the Letter Doesn't Work: Wyoming Small Claims
Small claims court
Most deposit cases that get this far are filed in small claims court in the county where the rental sits — no attorney required. Bring the lease, move-in/move-out photos, your dated demand letter, and proof of delivery. The demand letter matters in court: it shows the judge you gave the landlord every chance to comply with Wyo. Stat. § 1-21-1208, and it anchors the penalty math — full deposit + court costs.
Your county's tenant resources
Many Wyoming counties run free tenant help lines, legal-aid clinics, or court self-help centers that will review a deposit case at no charge. Search your county name plus “tenant legal aid” — and bring the same paper trail.
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Get My Refund Letter — $9Already hearing from a collection agency?
Landlords hand move-out balances to a small set of specialist collectors. If the letter is from National Credit Systems, Hunter Warfield, IQ Data International, or Source RM, we have a company-specific response guide for each — and the demand letter on this page still applies, because a landlord who missed the statutory deadline may owe you money regardless of who is calling. Any other collector: see the collection agency index and your state’s rules in the debt statute of limitations guide.