Wyoming Security Deposit Demand Letter — Force Your Landlord to Pay Up
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)).
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.
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:
Free: see this letter with your numbers
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Wyoming Demand Letter — Preview
[Your Name]
[Your New Address]
[City, WY ZIP]
[Date]
[Landlord Name]
[Landlord Address]
RE: Demand for Return of Security Deposit — [Former Property Address] — Wyo. Stat. § 1-21-1208
Dear [Landlord Name],
I am writing to formally demand the return of my $[AMOUNT] security deposit for the property at [ADDRESS], which I vacated on [MOVE-OUT DATE]. Under Wyo. Stat. § 1-21-1208, you were required to return my deposit and/or provide an itemized statement of deductions within the statutory deadline — 30 days (+30 for damage). That deadline has not been met. As of today, [NUMBER] days have passed and I have received [neither / an improper statement]...
Accordingly, demand is hereby made for payment of $[AMOUNT], together with all statutory penalties described above, within ten (10) days of the date of this letter — no later than [RESPONSE DEADLINE]. If payment is not received by that date, I will file suit in small claims court without further notice, where I will seek the full statutory penalty, court costs, and every other remedy available under law. I would prefer to resolve this without litigation — but I am fully prepared to proceed.
Govern yourself accordingly,
[Your Name]
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.
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.
Ready to get your Wyoming deposit refunded?
Generate a professional, Wyo. Stat. § 1-21-1208-based demand letter in 60 seconds.
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.
Need to send a formal notice instead — eviction, lease, or resignation? WriteMyNotice.com →