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Last updated: April 2026Researched by DepositHawk Research Team

Security Deposit Laws in Casper, Wyoming

Based on Wyo. Stat. § 1-21-1207 · Last verified 2026

Casper landlords must return security deposits within 30 days of move-out under Wyo. Stat. § 1-21-1207. File in Natrona County Circuit Court — Small Claims if they don't.

Wyo. Stat. § 1-21-1207

Wyoming State Law

Wyoming Security Deposit Rules

Return Deadline
30 days after move-out
Penalty for Late Return
Actual damages + additional penalty
Statute
Wyo. Stat. § 1-21-1207
Itemized Statement Required
Yes
Interest on Deposit
No
Small Claims Limit
$6,000

Deductions

What Can My Landlord Deduct in Casper?

Allowed Deductions

  • +Unpaid rent
  • +Damage beyond normal wear and tear
  • +Cleaning if lease requires and unit was left dirty
  • +Lease-break fees if specified in lease
  • +Costs to replace items tenant removed or kept

Prohibited Deductions

  • Normal wear and tear (minor scuffs, small nail holes, faded paint)
  • Carpet replacement after useful life (typically 7-10 years)
  • Painting after 2+ year tenancy (normal wear)
  • Pre-existing damage not noted at move-in
  • Upgrades or improvements beyond restoring to original condition

Court Information

Where to File Your Claim in Casper

Court
Natrona County Circuit Court — Small Claims
Address
201 N David St, Casper, WY 82601
Phone
(307) 235-9247
Filing Fee
$10–$25
Claim Limit
$6,000

Step-by-Step

How to File a Security Deposit Claim in Casper

  1. 1

    Send a demand letter

    Before filing in court, send your landlord a formal demand letter citing Wyo. Stat. § 1-21-1207. Give them 7-14 days to respond. DepositHawk can generate this letter for you.

  2. 2

    Gather your evidence

    Collect your lease, move-in/move-out photos, security deposit receipt, any communication with your landlord, and the itemized deduction list (if one was provided).

  3. 3

    File at Natrona County Circuit Court — Small Claims

    Go to 201 N David St, Casper, WY 82601 or check if online filing is available. Bring a completed small claims form and the filing fee ($10-$25). File in the county where the rental property is located.

  4. 4

    Serve your landlord

    After filing, you must formally serve your landlord with the court papers. The court clerk can explain your options — typically by certified mail or a process server.

  5. 5

    Attend the hearing

    Present your evidence to the judge. No lawyer is needed. The entire process typically takes 30-90 days from filing to judgment. If you win, Wyoming law may award you Actual damages + additional penalty in damages.

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Related Resources

Full Wyoming Security Deposit Law GuideHow to Sue Your Landlord in Wyoming Small Claims CourtCompare Security Deposit Laws Across All 50 States

Other Wyoming Cities

This information is based on Wyo. Stat. § 1-21-1207 as of 2026. Laws change. Verify current statutes at your state legislature's website. Court information should be confirmed directly with Natrona County Circuit Court — Small Claims before visiting.

Frequently Asked Questions

Frequently Asked Questions

How long does my landlord have to return my deposit in Casper?

Under Wyo. Stat. § 1-21-1207, landlords in Casper, Wyoming must return the security deposit within 30 days after the tenancy ends. They must also provide an itemized statement of any deductions.

Where do I file a small claims case for my deposit in Casper?

File at Natrona County Circuit Court — Small Claims, located at 201 N David St, Casper, WY 82601. The filing fee ranges from $10 to $25. No lawyer is required.

What penalties can I get if my Casper landlord withholds my deposit?

Wyoming law provides for Actual damages + additional penalty as damages when a landlord wrongfully withholds a security deposit past the 30-day deadline.

Can my landlord deduct for normal wear and tear in Casper?

No. Under Wyo. Stat. § 1-21-1207, normal wear and tear — minor scuffs, small nail holes, carpet worn from regular use — cannot be deducted from your security deposit in Wyoming.

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DepositHawk is not a law firm and does not provide legal advice. Information and documents are for informational purposes only. No attorney-client relationship is created. Consult a licensed attorney for advice specific to your situation.