Do this today
- Read the lease: fixed term or month-to-month, and any clause about increases.
- Keep the increase notice, including the date and how it arrived.
- Check whether your city runs a rent board or just-cause program.
- Do not agree to a new amount on the spot if you are unsure it is allowed.
What does the lease control?
A fixed-term lease in Missouri usually locks the rent until that term ends, unless the lease itself says otherwise in a way Missouri landlord and tenant statutes allows. A month-to-month tenancy is a different system. Read the paper you signed before you assume the increase is automatic.
What about the city?
Rent stabilization and just-cause eviction are usually local. Missouri state law is the floor. If you live in a city with a rent board, that board's rules may limit when and how rent can change — confirm the address is covered before you rely on it.
City of St. Louis, St. Louis County, or Kansas City?
Three different governments. Missouri statutes are the floor. Kansas City, Missouri is not Kansas City, Kansas. Confirm the county — Jackson, Clay, Platte, or the City of St. Louis.
The Missouri chapter
Missouri landlord and tenant statutes (Mo. Rev. Stat. §§ 441.005 to 441.920) is the starting point. We name it. We do not paraphrase a day-count or a dollar cap out of it.
Missouri state law is the floor. Cities may add rent boards, just-cause rules, or extra protected classes. Confirm locally.
Official sources
Common questions
Can my landlord in Missouri raise rent whenever they want?
It depends on the lease, Missouri landlord and tenant statutes, and any city overlay. There is no national percentage. A fixed-term lease and a month-to-month tenancy are different.
Does Missouri have statewide rent control?
Some states limit local rent control; some allow it; some have statewide rules. Whether any of that covers your unit is a Missouri and city question. This site does not guess from a ZIP code.
What if the increase came after I complained?
That sequence is worth writing down. Whether Missouri treats it as retaliation is a state-and-facts question for legal aid.
City of St. Louis, St. Louis County, or Kansas City?
Three different governments. Missouri statutes are the floor. Kansas City, Missouri is not Kansas City, Kansas. Confirm the county — Jackson, Clay, Platte, or the City of St. Louis.
The national rent increase guide has the full sequence. Open the rent increase guide
People also ask
- Is there a legal limit on how much my rent can go up?
- Can my landlord raise the rent in the middle of my lease?
- Does my landlord have to give notice in writing?
- New fees appeared but the base rent stayed the same. Is that a rent increase?
- Can I negotiate?
- Can my landlord raise rent the same way in every state?
Last reviewed 8 September 2026. Legal information, not legal advice. Not a law firm. hello@renterprotection.org