Missouri: Month-to-Month Tenancy Termination Notice Requirements

Requirements one by one

Governing law

One statute answers the question in Missouri: RSMo § 441.060. Two of its subsections
do the work. Subsection 3 provides that a building rented under an oral (unwritten)
lease is "held and taken to be tenancies from month to month," terminable by "either
party" on one month's written notice. Subsection 4(1) states the modern rule for any
month-to-month tenancy and adds the timing detail below. This page covers an ordinary
no-fault termination; the separate 60-day rule for a mobile home on a rented lot
(§ 441.060.4(2)) and evictions for unpaid rent are outside it.

When termination takes effect

Missouri's timing rule has two moving parts, and both matter. The notice must state
"that the tenancy shall terminate upon a periodic rent-paying date not less than one
month after the receipt of the notice" (§ 441.060.4(1)). First, the one month runs
from receipt — not from the day you mail or hand over the notice. Second, the end
date must be a rent-paying date, not just any calendar day one month out. So a
notice received in the middle of a month sets the termination on the next rent date
that is at least a full month after receipt. Count from receipt, and land the end date
on a rent day.

Form and required contents

Notice must be in writing (§ 441.060.3, .4(1)). The statute also makes the termination
date a required part of the notice: it must state that the tenancy "shall terminate
upon a periodic rent-paying date not less than one month after the receipt of the
notice" (§ 441.060.4(1)). A notice under subsection 1 must in addition require "the
person in possession to vacate the premises." Beyond stating that end date and the
demand to vacate, no particular wording is required for a no-cause termination.

How notice must be delivered

Because the clock runs from "the receipt of the notice" (§ 441.060.4(1)), delivery
timing is what counts. Section 441.060 does not fix a specific method, so use one that
lets you show when the other side received the notice, and measure the one month from
that receipt date. Mailing without proof of receipt makes the start of the clock hard
to pin down.

What the lease can change

Section 441.060 sets one month as the notice for a month-to-month tenancy and does not
authorize the parties to cut it shorter, so treat one month as the floor for an
ordinary rental. The parties can, of course, sign a written fixed-term lease instead —
subsection 3's month-to-month default applies to leases "not made in writing" — and a
fixed lease ends on its own terms. (In the narrow mobile-home-lot situation, the
statute's 60-day landlord notice overrides "any written lease provision ... to the
contrary" (§ 441.060.4(2)), but that case is outside this survey.)

Just-cause limits

Missouri has no statewide just-cause law. Either party may end a month-to-month
tenancy on one month's written notice for any reason or none; the statute requires no
stated cause and no relocation payment. If the tenant stays past the termination date,
the landlord recovers possession through a court action, and § 441.060.5 sets out how a
possession judgment is carried out by the service officer. Some cities may add their
own requirements, so check local law for the specific address.

What trips people up

The month runs from receipt, not from mailing. Section 441.060.4(1) ties the
period to "the receipt of the notice." A notice mailed on the 1st but received on the
5th starts its month on the 5th — use a delivery method that proves the receipt date.

The end date has to be a rent day. The tenancy terminates "upon a periodic
rent-paying date not less than one month after" receipt (§ 441.060.4(1)). A date one
month out that isn't a rent date doesn't fit; roll to the next rent-paying date.

Oral leases are month-to-month by default. An unwritten lease of a building is
treated as a month-to-month tenancy (§ 441.060.3), so the one-month rule applies even
without a written agreement.

Common questions

I rent month-to-month in Missouri and want to move out. How much notice? Give one
month's written notice stating that the tenancy ends on a rent-paying date at least one
month after your landlord receives it (§ 441.060.4(1)).

My landlord's notice gave me exactly 30 days from the postmark — is that right? Not
necessarily. The month runs from your receipt, and the end date must be a
rent-paying date (§ 441.060.4(1)); a flat 30 days from mailing can be short.

Does my landlord need a reason to end my month-to-month tenancy? No. Missouri has no
statewide just-cause rule, so a proper one-month notice for any reason is enough — but
check whether your city adds requirements.

Statutes and sources

• RSMo § 441.060 — how a tenancy at will, at sufferance, or month to month is terminated: one month's written notice by the person entitled to possession (1), oral building leases treated as month-to-month terminable by either party on one month's written notice (3), the modern month-to-month rule ending on a rent-paying date at least one month after receipt (4)(1), the mobile-home-lot 60-day rule (4)(2), and enforcement of a possession judgment (5).
  https://revisor.mo.gov/main/OneSection.aspx?section=441.060 (accessed 2026-07-15)