Wyoming Month to Month Lease

Wyoming Month to Month Lease — Notice Rules and Your Rights (2026)

By Oleg Kachko · Updated September 29, 2026

✓ Law Verified September 2026

Wyoming month to month lease rules answer the question every renter without a current lease eventually asks: how much notice do I have to give, how much does the landlord have to give me, and can they raise the rent or end it whenever they like? This guide gives the Wyoming answers in plain English, verified against official Wyoming sources as of September 2026.

Wyoming Month to Month Lease Rules at a Glance

Notice YOU must give to leave UNVERIFIED, No Wyoming statute sets how much notice a tenant must give. Under the common-law rule courts generally apply, many tenants give at least one full rental period of written notice (30 days for a monthly tenancy) before the rent due date. Check your rental agreement, because a written notice term usually controls.
Notice the LANDLORD must give UNVERIFIED, No Wyoming statute sets the notice a landlord must give to end a month-to-month tenancy, and there is no longer period for long-term tenants. Courts generally expect one full rental period of written notice (30 days for a monthly tenancy). After that, the landlord must still serve a 3-day written notice to quit (W.S. 1-21-1003) and win a forcible entry and detainer case in court before you can be removed.
Notice before a rent increase UNVERIFIED, No Wyoming statute sets a rent-increase notice period, and Wyoming has no rent control. Many tenants can expect at least one full rental period (30 days for a monthly tenancy) under the common-law periodic-tenancy rule, unless the rental agreement says otherwise.
Reason required to end the tenancy No, either side may end it with proper notice

How a Month to Month Tenancy Starts in Wyoming

A Wyoming month-to-month tenancy may arise from an oral agreement, a written month-to-month lease, or a tenant staying after a fixed lease ends while the landlord keeps accepting monthly rent. No Wyoming statute defines periodic tenancies. The Residential Rental Property Act (W.S. 1-21-1201 to 1-21-1211) covers rental units generally, and courts apply common-law periodic-tenancy rules.

When a fixed lease ends and you stay: If a tenant stays after a fixed-term lease ends and the landlord keeps accepting monthly rent, courts generally treat it as a month-to-month tenancy under common law. If the landlord does not accept rent, holding over after the term is a ground for forcible entry and detainer under W.S. 1-21-1002, which starts with a 3-day notice to quit under W.S. 1-21-1003.

Most renters land on a Wyoming month to month lease without ever signing one: the year lease ends, nobody calls, rent keeps getting paid and accepted. From that point the notice rules on this page control, not the expired lease’s term, though its other clauses usually carry over.

Ending A Wyoming Month to Month Lease: The Notice Rules

If you want to leave: UNVERIFIED, No Wyoming statute sets how much notice a tenant must give. Under the common-law rule courts generally apply, many tenants give at least one full rental period of written notice (30 days for a monthly tenancy) before the rent due date. Check your rental agreement, because a written notice term usually controls.

If the landlord wants you out: UNVERIFIED, No Wyoming statute sets the notice a landlord must give to end a month-to-month tenancy, and there is no longer period for long-term tenants. Courts generally expect one full rental period of written notice (30 days for a monthly tenancy).

After that, the landlord must still serve a 3-day written notice to quit (W.S. 1-21-1003) and win a forcible entry and detainer case in court before you can be removed.

How the notice has to be given: Written notice is expected. For the 3-day notice to quit, W.S. 1-21-1003 requires it be in writing and delivered to the tenant, or left at the tenant’s usual home or business if the tenant cannot be found. Under the common-law rule, notice ending a month-to-month tenancy generally takes effect at the end of a full rental period. Check your lease for any agreed delivery method.

The mistake that costs renters a month of rent is timing. Under the Wyoming month to month lease rules, notice that arrives after the rent due date usually does not take effect until the end of the following rental period. Give notice in writing, keep proof of the date it was delivered, and count the days from that date.

Rent Increases on a Month to Month Tenancy

Required notice: UNVERIFIED, No Wyoming statute sets a rent-increase notice period, and Wyoming has no rent control. Many tenants can expect at least one full rental period (30 days for a monthly tenancy) under the common-law periodic-tenancy rule, unless the rental agreement says otherwise.

A rent increase on a Wyoming month to month lease is really a notice ending the old terms and offering new ones, which is why Wyoming ties it to the same notice clock. An increase served with short notice is not owed until the proper period has run, and paying the old amount on time while you say so in writing keeps you current.

Does the Landlord Need a Reason?

In Wyoming, no. Either side can end a Wyoming month to month lease for any lawful reason with proper notice. The exceptions are the reasons that are always illegal: retaliation for a complaint, and discrimination against a protected class.

Even where no reason is required, the eviction process is. A landlord who ends a Wyoming month to month lease and then changes the locks, shuts off utilities, or removes belongings has skipped the court, and that is illegal in every state.

The Rights You Keep on a Month to Month Lease

Month-to-month tenants keep all Residential Rental Property Act protections. Habitability duties under W.S. 1-21-1202 require a safe, sanitary unit with working electrical, heating, and plumbing systems and hot and cold running water. Security deposit rules under W.S. 1-21-1208 require an itemized return (deadline UNVERIFIED). The landlord still needs a court forcible entry and detainer case before removing you (W.S. 1-21-1001 to 1-21-1016). Wyoming has no general anti-retaliation statute for residential tenants.

Low-income tenants may be able to get free help from the statewide legal aid hotline at 1-877-432-9955.

📨 Get Free Tenant Rights Guides Alerts

Free · No spam · Unsubscribe anytime

Nothing about the Wyoming month to month lease weakens the deposit rules, the landlord’s duty to make repairs, the ban on retaliation, or the requirement to go through court before any eviction. The only thing that changes is how long each side has to say goodbye.

Leaving Cleanly: A Renter’s Checklist

Give the notice in writing with a specific move-out date, timed so it lands before the rent due date. Keep paying rent through the notice period; a landlord can accept rent and still hold you to the notice, and skipping the last month is the fastest way to lose a deposit.

Photograph the unit on the way out, return every key, and put your forwarding address in writing so the deposit deadline starts running. On a Wyoming month to month lease the last month is where most deposit disputes are born, and a dated paper trail ends nearly all of them.

If You Want to Stay: Turning Flexibility Into Security

Month-to-month is convenient until you need certainty. If you want to stay put, ask for a fixed-term lease in writing; a landlord who is happy with you usually says yes, and a signed term takes the short-notice risk off the table for both sides.

If the answer is no, keep your position strong the ordinary way: rent on time, repair requests in writing, and a copy of every notice. The Wyoming month to month lease gives the landlord a short clock, but it never gives them permission to skip the law.

Recent changes in Wyoming: 2025 SF0006 (Senate Enrolled Act 20), effective July 1, 2025, lets property owners ask law enforcement to remove unauthorized occupants (squatters); it does not replace the court eviction process for tenants. 2025 HB0213 would remove the option to agree in writing that a rental unit need not have working utilities, but whether it was enacted is UNVERIFIED.

Wyoming has no statute setting a notice period for ending a month-to-month tenancy.

Wyoming Month to Month Lease: Quick Answers

How much notice do I have to give to move out? UNVERIFIED, No Wyoming statute sets how much notice a tenant must give. Under the common-law rule courts generally apply, many tenants give at least one full rental period of written notice (30 days for a monthly tenancy) before the rent due date. Check your rental agreement, because a written notice term usually controls.

Can the landlord end it for no reason? Yes, with proper notice, but never for a retaliatory or discriminatory reason, and never without the court process.

Does my old lease still apply? Usually its terms carry over to the Wyoming month to month lease except the length; the notice rules on this page replace the fixed term.

Your landlord’s insurance won’t cover your stuff

Renters insurance protects your belongings for a few dollars a month.

Compare Renters Insurance

You May Also Like

Official Wyoming Sources & Resources

Making Your Wyoming Month to Month Lease Work for You

Flexibility is the whole point of the Wyoming month to month lease, and it cuts both ways: you can leave with short notice, and so can the landlord. Calendar the notice period the day you move to month-to-month, and give your own notice in writing, dated, and timed to the rent due date so it counts.

Every other tenant right still applies on the Wyoming month to month lease, the deposit rules, the repair duty, the ban on retaliation, and the court process before any eviction. A landlord who treats the Wyoming month to month lease as permission to skip those steps is breaking the law, not exercising a right.

This guide to the wyoming month to month lease was last verified against official sources in September 2026. Notice periods and just-cause rules have changed in several states since 2024, re-check before relying on a deadline.

More Wyoming Tenant Rights Guides

Disclaimer: This guide is informational only and is not legal advice. Landlord-tenant laws change and vary by city and county within a state. Verify current rules with your state, your local court, or a free legal-aid office before acting. If you are facing eviction, contact a local tenant attorney or legal-aid organization right away.

Renting? Protect your belongings — compare renters insurance at Home Insure Guide. Divorce involving a lease? See Divorce Help Guide. Unsafe housing / toxic mold injury? Some cases qualify — see Mass Tort Info.