Missouri Security Deposit Rules (2026): The 30-Day Deadline, the Inspection Notice and Cleaning Charges

Missouri’s security deposit law is short, but it gives renters three useful protections: a cap on how much a landlord can collect, a 30-day deadline to return the money or explain deductions, and the right to be told when the move-out inspection happens so you can be there. This guide explains each rule in plain English, what a landlord can and cannot charge for, and how to leave a Kansas City rental so cleaning costs you nothing.

Missouri deposit rules at a glance

• Statute: Missouri Revised Statutes section 535.300
• Deposit cap: no more than two months’ rent
• Where it is held: in a federally insured bank, credit union or similar institution
• Inspection notice: the landlord must give written notice of the date and time of the move-out inspection, and you may attend
• Return deadline: within 30 days after the tenancy ends, the full deposit or an itemized list of damages with any balance
• Wrongful withholding: a court can award up to twice the amount wrongfully withheld

This is general information, not legal advice. Laws change, so check the current statute or ask a legal aid office about your situation.

The move-out inspection: be there

Missouri is one of the states where the landlord must tell you, in writing, when the move-out inspection that decides deductions will take place, at a reasonable time. Use that right. Walk through with the landlord or manager, bring your move-in photos, point out anything that was already there when you moved in, and take your own photos of every room as you go. If something is noted that you think is wrong, say so politely and follow up in writing the same day.

Book your cleaning for the day before the inspection, not the same morning. That way the home is finished, dry and empty when the landlord walks in, and you have time to fix anything the team flags.

The 30-day deadline and the itemized list

Within 30 days after the tenancy ends, the landlord must either return the full deposit or send you a written, itemized list of the damages being deducted, together with any money left over. Give your forwarding address in writing before you leave, so the refund or the list reaches you. Keep a copy of the letter or email with the date.

What can and cannot be deducted

A Missouri landlord can use the deposit for unpaid rent, for damage beyond ordinary wear and tear, and for other costs the lease makes the tenant responsible for, as long as they are itemized. Pet deposits that are collected separately are treated differently, so read your lease.

How common move-out problems are usually treated

What the landlord finds	Usually
Faded paint, light scuffs	Ordinary wear and tear
Small nail holes	Ordinary wear and tear
Carpet worn in walkways	Ordinary wear and tear
Greasy oven, dirty fridge, soap scum	Chargeable cleaning if it was clean at move-in
Pet stains and odor	Chargeable
Belongings left in the basement or garage	Chargeable removal
Holes, burns, broken fixtures	Chargeable repair

What Kansas City landlords look at

Many Kansas City rentals are houses or duplexes with a basement and a yard, so the inspection goes further than a quick apartment walk-through. Expect the landlord to check:

• The kitchen: inside the oven, fridge, microwave and cabinets, and the range hood
• Bathrooms: tubs, showers and grout, where humid summers leave mildew
• The basement floor, laundry area and the floor around the furnace and water heater
• Vents and returns, ceiling fans and window tracks, where pollen and dust collect
• Entries and porches, where spring storms leave mud

Kansas City’s own rules

Kansas City, Missouri has its own tenant protections in addition to state law, including a Tenants’ Bill of Rights ordinance, and some other cities in the metro have rental inspection or licensing programs. These local rules mostly deal with housing conditions and landlord conduct rather than the deposit itself, but they are worth knowing. If you rent in Kansas City, check the city’s current ordinance alongside the state statute.

Protect the deposit from the day you move in

The easiest deposit disputes to win are the ones you prepare for at move-in. Missouri law does not require a move-in checklist, so make your own. Walk every room with your phone, take dated photos and a short video, and open the oven, fridge, dishwasher, cabinets and closets. Note anything already damaged or dirty: stains in the carpet, marks on walls, a cracked tile, a fridge that was not cleaned. Email the list and a few photos to the landlord within the first week and keep the reply. If the home was not clean when you moved in, that record limits what can be charged when you leave.

Roommates, pets and leaving early

On a shared lease the deposit usually covers the whole unit, so agree in writing with roommates who cleans which rooms and how any refund is split. Pet deposits that are collected separately for a pet fall outside the statute’s definition of a security deposit, so the lease decides how they are handled; pet stains and odor can still be deducted as damage. If you leave before the lease ends, the landlord may apply the deposit to rent you still owe under the lease, so talk to the landlord before you go and get any agreement in writing.

What a professional move-out clean covers

A professional move-out clean works to the checklist landlords inspect against: the kitchen inside and out including the oven, fridge and cabinets, bathrooms descaled and sanitized, baseboards, doors, frames and switches, window sills and tracks, closets and shelves inside, and floors vacuumed and mopped throughout. In Kansas City homes it is worth adding the basement and laundry area, vents and returns, and walls wiped where furniture stood. Ask the team for a quick walk-through when they finish and take your photos then.

If your deposit isn’t returned

Write to the landlord first, citing section 535.300, the date your tenancy ended and your forwarding address. If 30 days pass with no refund or itemized list, or the deductions look wrong, small claims court in your county handles most deposit disputes without a lawyer. A court can award up to twice the amount wrongfully withheld. Legal Aid of Western Missouri serves the Kansas City area and has free information for renters.

A move-out plan that protects your deposit

• Two to three weeks out: find your move-in photos and lease, and book your clean
• When you give notice: ask for the inspection date and time in writing
• The day before: defrost and empty the fridge and freezer
• Moving day: remove everything, including the basement, garage and storage
• Cleaning day: kitchen, bathrooms, basement, vents and floors, then photograph each room
• Inspection day: attend with your photos, and send your forwarding address in writing

Our move-out cleaning starts at $190 and follows the checklist Kansas City landlords use, basement included when booked. See what cleaning costs in Kansas City, find move-out cleaning in your Missouri town, such as Kansas City or Lee’s Summit, or get a free quote.