Wyoming Security Deposit Rules: Caps, Lawful Deductions & Penalties (2026)

How much a landlord can charge, and which deductions are actually legal

At a glance

Who this covers — and who it does not

This page covers how much a landlord may charge in Wyoming, and which deductions from a residential deposit are lawful. It assumes the tenancy has ended and the question is what may be withheld.

It does not cover:

How much the landlord may charge in the first place

No statutory cap under state law (a landlord may charge whatever amount the lease specifies).

Caps frequently carry exceptions — smaller landlords, furnished units, or pets are treated differently in most states. Read the provision itself rather than relying on the headline figure.

Which deductions the statute permits

Claimed deductionPermitted in Wyoming
Accrued unpaid rentPermitted, if substantiated
Damages beyond reasonable wear and tearPermitted, if substantiated
Cost to clean the unit to its condition at the start of the rental agreementPermitted, if substantiated
Other costs provided by contractPermitted, if substantiated

Which deductions the statute does not permit

Claimed deductionPermitted in Wyoming
Reasonable wear and tearNot permitted
Any amount without the written itemization within the deadlineNot permitted

Whether a specific charge is lawful depends on the facts — how old the damage is, whether the lease addressed it, and whether the landlord can document the cost. A charge being in the "permitted" column does not make it automatically collectable.

Who has to prove what

The landlord may apply the deposit only to accrued rent, damage beyond reasonable wear and tear, cleaning to restore the unit, and other costs provided by contract, itemized in writing with reasons.

In Wyoming the burden sits with the landlord. This matters strategically: if the burden is theirs, your task is to request the documentation rather than to prove the deduction wrong. Wyo. Stat. § 1-21-1208(a) ↗

What you can claim if deductions are unlawful

怀俄明的 30 天返还与全额追回

Full-deposit recovery + costs

An unreasonable failure to comply lets the renter recover the full deposit plus court costs — no need to itemize the wrongfully withheld portion.

Wyo. Stat. § 1-21-1208(c) ↗

Flexible deadline (30/15 days, later)

Wyoming's deadline is the later of 30 days after termination or 15 days after the landlord receives the new address, with a 30-day extension for damage.

Wyo. Stat. § 1-21-1208(a) ↗

Common landlord defences and how to answer them

““I have 60 days because of the damage extension.””

The 30-day extension applies only where there is actual damage, and the deadline is the later of 30 days after termination or 15 days after you received my new address.

Wyo. Stat. § 1-21-1208(a)

““I'll keep the deposit and you can sue me.””

An unreasonable failure to comply entitles me to recover my full deposit plus court costs.

Wyo. Stat. § 1-21-1208(c)

““You never gave me your new address.””

Here is my new mailing address now. The deadline runs from the later of 30 days after termination or 15 days after you receive this address.

Wyo. Stat. § 1-21-1208(a)

Where sources disagree

Some widely circulated summaries of Wyoming deposit law state things the statute does not say. We list the disagreements rather than picking a side silently.

Return deadline (30 days vs later-of)

SourceWhat it says
Some summaries30 days
Wyo. Stat. § 1-21-1208(a)Later of 30 days after termination or 15 days after new address (plus 30-day damage extension)

What we follow: Later-of deadline, plus damage extension

The statute's "whichever is later" structure and the 30-day damage extension are operative details frequently omitted.

Sources and how to verify them

Every figure on this page comes from the official text, not from a summary. The table below lists each provision used and the date it was last checked against the source.

StatuteLast verifiedSource
Wyo. Stat. § 1-21-1208(a) 2026-10-15 official text ↗
Wyo. Stat. § 1-21-1208(c) 2026-10-15 official text ↗

Primary reference: Wyo. Stat. § 1-21-1208 (Return of security deposit). Where the official text and a secondary summary disagree, this page follows the official text and says so. Amendments are recorded on the site changelog.

When you need a lawyer instead of a tool

A self-help letter is the right starting point for a single deposit you can document. Get legal help if:

Local legal aid organisations and tenant unions offer free help for qualifying cases. They are independent of this site — we list them because they are the right place to go, not because they link here.

More Wyoming guides

Wyoming Security Deposit Return

→ All Wyoming tenant rights topics

Common questions

What can a landlord not deduct from my Wyoming deposit?

The statute does not permit deductions for: reasonable wear and tear; any amount without the written itemization within the deadline.

Who has to prove that a deduction was justified in Wyoming?

The landlord. The landlord may apply the deposit only to accrued rent, damage beyond reasonable wear and tear, cleaning to restore the unit, and other costs provided by contract, itemized in writing with reasons.

How much can a landlord charge as a deposit in Wyoming?

No statutory cap under state law (a landlord may charge whatever amount the lease specifies).

Is ordinary wear and tear deductible from my Wyoming deposit?

No. Reasonable wear and tear