Landlord Atlas

What does Missouri law require a landlord to repair?

Verified August 29, 2026 All Missouri topics →

Missouri's habitability duty comes from its courts, not its statutes: the Supreme Court of Missouri held in 1984 that a landlord impliedly warrants that leased residential property is habitable and fit for living at the start of the lease and will remain so, measured by community standards reflected in local housing and property-maintenance codes.

Cited to Mo. Rev. Stat. § 441.234 (tenant may deduct cost of repair of rental premises from rent, when; limitations) and 10 more cited sources · Verified August 29, 2026

A tenant must give the landlord reasonable notice of a defect the landlord does not already know about and allow a reasonable time to fix it; there is no statutory repair deadline. Missouri does have a statutory repair-and-deduct, but it is one of the most heavily conditioned in the country — six months' residence with all rent paid, a local code violation, a written notice with fourteen days to cure, and a ceiling of the greater of $300 or half the periodic rent, never more than one month's rent — and a landlord who disputes the repair in writing can force the tenant to obtain municipal certification first. A tenant may withhold rent for a material breach and stay in possession, and use the breach as a defense and counterclaim, but the circuit court may require the withheld rent to be deposited with the court as a condition of raising that defense. No Missouri statute prohibits retaliation against a tenant.

Missouri habitability & repairs at a glance

Where the duty comes from Court decisions — no statewide habitability statute exists
Duty source details No Missouri statute states a general duty to keep a rented dwelling habitable. The duty is the implied warranty of habitability, recognized by the Court of Appeals in King v. Moorehead (1973) and adopted for the state by the Supreme Court of Missouri in Detling v. Edelbrock, 671 S.W.2d 265 (Mo. banc 1984): a landlord impliedly warrants that the dwelling is habitable and fit for living at the start of the lease and that it will remain so throughout the term, and will provide the facilities and services vital to the life, health and safety of the tenant and to the use of the premises as a home. Chapter 441 supplies particular remedies around that warranty — a tightly conditioned repair-and-deduct, a heat-utility receivership, a nuisance receivership that municipalities and certain organizations may start, and a rule ending rent liability when a residence is destroyed — but none of them states a duty to maintain.
Who is covered Statewide — no coverage split
Where the repair standards live Courts define what the duty covers
What must be kept in repair The Supreme Court set the standard rather than a statute: habitability is measured by community standards, reflected in most cases in local housing and property-maintenance codes. To breach the warranty a tenant must plead and prove conditions of such a nature as to render the premises unsafe or unsanitary, and whether the breach is material turns on the nature of the deficiency or defect, its effect on the life, health or safety of the tenant, how long it has persisted and the age of the structure. Minor housing-code violations that do not affect habitability are treated as trivial, and the landlord does not insure a tenant's safety and comfort — bare living requirements are what must be maintained. The statutory repair-and-deduct works the same way from the other side: it operates only where the condition detrimentally affects habitability, sanitation or security and also violates a local municipal housing or building code, so in a municipality with no such code the section supplies no remedy at all.
Heat standard type No heat-specific standard beyond the general duty
Heat standard details No heat-specific figures or season stated
Headline repair day count No statutory day count — the notice and repair rules below govern
Notice and repair-window rules Notice is required and there is no day count for it. Notice is the third of the four elements the Supreme Court set for a warranty claim: entry into a lease for residential property; the later development of dangerous or unsanitary conditions materially affecting the life, health and safety of the tenant; reasonable notice of the defects to the landlord; and the landlord's subsequent failure to restore the premises to habitability. The tenant must give notice of a deficiency or defect not already known to the landlord and allow a reasonable time for its correction, and a landlord is excused for a defect or deficiency caused by the tenant's own wrongful conduct. No Missouri statute supplies a repair deadline for the warranty, and the reasonable-time standard should not be filled in with a borrowed number. The one day count in this area belongs to the statutory repair-and-deduct: fourteen days after the tenant's written notice, or as promptly as an emergency requires.
Repair and deduct Yes — authorized by statute — Limit: The deduction may not exceed the greater of $300 or one-half of the periodic rent, and in no case may it exceed one month's rent. Across any twelve-month period a tenant may not deduct more than one month's rent in total. — Section 441.234 is narrow and gated three times over. Only a tenant who has lawfully lived on the premises for six consecutive months, has paid all rent and charges due during that time, and has not received an uncured written notice of a lease or house-rule violation during that time may use it. The condition must detrimentally affect the habitability, sanitation or security of the premises and must also violate a local municipal housing or building code, and its reasonable cost to correct must fall inside the statutory ceiling. The tenant notifies the landlord in writing of the intention to correct the condition at the landlord's expense; if the landlord does not correct it within fourteen days, or as promptly as an emergency requires, the tenant may have the work done in a workmanlike manner and, after giving the landlord an itemized statement including receipts, deduct the actual and reasonable documented cost. The statute names no licensed-contractor requirement and no estimates requirement — workmanlike is the only quality standard in it. A tenant may not use the section where the condition was caused by the deliberate or negligent act or omission of the tenant, a household member or another person on the premises with the tenant's consent. And the landlord holds a veto that changes the whole shape of the remedy: if the landlord serves a written statement disputing the necessity of the repair within the notice period, the tenant may not deduct at all without first obtaining, before the repair is done, a written certification from the local municipality or government entity that the condition violates the local housing or building code; a fresh fourteen days then runs from the later of that certification or the tenant's original notice. A one-sentence written objection therefore converts self-help into a municipality-certified process.
Rent withholding or escrow Only on conditions that commonly defeat it — see this page — How: withholding raised as a defense once the landlord sues; rent paid into court or a registry as the price of the defense — Missouri's answer has three parts and all three must travel together. First, a tenant may withhold rent for a material breach of the warranty and stay in possession — King v. Moorehead reasons that the modern lease is a bilateral contract, so the obligation to pay rent depends on the landlord's performance, and Detling adopted that reasoning for the state. There is no statutory withholding right and no statutory escrow program; this is entirely court-made. Second, if the landlord sues for rent and possession, breach of the warranty is both a defense and the basis of a counterclaim for damages. Third, and this is the part usually left out: the circuit court may require the withheld rent to be deposited with the court as a condition of litigating that defense. King said a tenant who retains possession shall be required to deposit the rent as it becomes due in the court's custody; in 2018 the Supreme Court held that pronouncement was unnecessary to King's own facts and therefore dicta, and held instead that circuit courts may exercise discretion case by case to decide whether such a procedure is appropriate, on either party's request and after notice and a hearing. In the same decision the tenant nonetheless lost, because the trial court could not be faulted for following the practice that had been the status quo for five decades — her defense and counterclaim were barred outright for not depositing, on facts the trial court had found in her favour. A separate and narrower protection exists inside the nuisance-receivership sections: once a court has ordered occupants to pay rent to a receiver, payment in accordance with that order is a valid defense to a possession action for nonpayment of rent due and payable after the date the order issued, and only after that date. The deposit expectation attaches to a tenant who keeps possession: a tenant who has moved out and is sued for back rent may raise the warranty defense without having deposited anything, and a cash appeal bond posted to stay a possession judgment does not count as the deposit.
Termination over habitability failures No habitability-specific termination right is stated — No Missouri statute gives a tenant a habitability-specific right to end the tenancy, and none states a notice sequence or a move-out procedure for one. Proof of a breach of the warranty entitles the tenant to pursue traditional contract remedies, and a tenant who leaves may recover the value of the lease for the unexpired term. One statutory rule comes close without being a termination right: where a residence is destroyed by an act of God, including fire or a tornado, or by another natural or man-made disaster, and the tenant did not cause the disaster, the tenant is not liable to the landlord for rent for the remainder of the lease term. The trigger there is destruction rather than damage or unfitness, and the section requires no notice, no election and no proration.
Essential-service remedies Yes — distinct statutory remedies for essential-service failures — Missouri's one distinct essential-services remedy is narrow, fast, and the only place in this topic where a tenant can start a court proceeding personally. It applies to a master-metered multitenant dwelling — two or more residential units whose heat-related utility service is measured by a common meter in a single building, or measured by individual meters with the owner responsible for paying. Where the owner has fallen far enough behind that the utility has lawfully issued a written notice that heat-related service is subject to termination, and the cause still exists, a delinquency exists. At least five days before shutting the service off, the gas or electrical corporation must post written notice in the common areas telling tenants of the delinquency and of their right to start a receivership. The utility or any tenant may then petition the associate circuit court to appoint a receiver of rents: the court must issue an order to show cause within two days of filing and hold a hearing and rule within four days of that order. The utility may not terminate service while a petition is before the court, provided that where a tenant filed it the utility had at least twenty-four hours' prior written notice of the filing, and may not terminate while a receivership is in force. Collected rents go first to the costs of the receivership, then to heat-related service supplied after it begins, then to the petitioner's reasonable attorney fees and costs, then half of what remains toward the owner's arrears and the balance to the owner. An owner who collects or tries to collect rent from a tenant of a dwelling under a receivership order is in contempt of court. One caution about the section's own text: it directs the court to appoint the receiver in accordance with sections the Revisor's note records as repealed in 2016, so the appointment standard it points at no longer exists. A landlord who deliberately interrupts electric, gas, water or sewer service is a different subject, treated with the eviction rules.
Retaliation protection No retaliation statute and no judicial doctrine
Damages, penalties, and defenses The damages measure is court-made and consistent across the two adopting decisions: the difference between the agreed rent and the fair rental value of the premises as they were during the tenant's occupancy in the unhealthful or unsafe condition. A tenant who has moved out may also recover the value of the lease for the unexpired term — the difference between the fair rental value the premises would have had as warranted and the promised rent, computed for that period. Beyond the rent differential, the Supreme Court allows recovery for impaired enjoyment of the premises and consequential damages, and it treats the warranty as usable both defensively, against a landlord's action for possession and rent, and offensively, as an affirmative suit. Statutory damages are thin: the repair-and-deduct section carries no penalty and no fee provision, and the section that treats a lockout or a wilful interruption of essential services as forcible entry and detainer states no dollar figure of its own, routing the tenant into the eviction statutes for the remedy instead. The landlord's defenses: a tenant's wrongful conduct excuses a defect or deficiency it caused; minor code violations that do not affect habitability are trivial; the landlord does not insure the tenant's safety and comfort; the repair-and-deduct section is unavailable where the tenant's side caused the condition, and its written-dispute route can be invoked at will; in a receivership proceeding it is a sufficient defense that the owner or an agent could not obtain entry to correct the nuisance despite a good-faith effort, or that the occupants breached their own statutory duties; and a receivership petition filed frivolously and in bad faith carries the defense's reasonable attorney fees.
Can the duty be waived or shifted The law says nothing either way
Waiver and delegation rules Missouri law says nothing either way about waiving the implied warranty itself — the warranty is a creature of the courts and no statute addresses it. Two express anti-waiver clauses do exist, and both are remedy-specific rather than duty-wide. Section 441.234 ends with the sentence that no lease agreement shall contain a waiver of the rights described in that section, so the statutory repair-and-deduct cannot be signed away; the same subsection also says the remedy is not exclusive of other remedies available to the tenant. Section 441.610 makes void, as against public policy, any lease provision waiving or denying a provision of the nuisance-receivership sections for the benefit of an occupant. Separately, and since 1939, a covenant to repair cannot be read to make a tenant rebuild or repair a building destroyed by fire that began without the tenant's procurement, connivance or neglect, unless the tenant specially covenanted to do so.
Leading court decisions King v. Moorehead, 495 S.W.2d 65 (Mo. App. 1973) — Held that in every residential lease there is an implied warranty by the landlord that the dwelling is habitable and fit for living at the inception of the term and will remain so throughout it, fulfilled by substantial compliance with the relevant provisions of an applicable housing code. A material breach lets the tenant remain in possession and withhold rent, with damages measured by the difference between the agreed rent and the fair rental value of the premises in their defective condition; the opinion also stated that a tenant who keeps possession should deposit the rent with the court as it comes due, a requirement the Supreme Court later characterized as dicta. • Detling v. Edelbrock, 671 S.W.2d 265 (Mo. banc 1984) — Abandoned caveat emptor and the no-repair rule for residential leases and held that a landlord impliedly warrants the habitability of leased residential property, measured by community standards reflected in local housing and property-maintenance codes. A tenant must plead and prove four elements: entry into a residential lease; the later development of dangerous or unsanitary conditions materially affecting life, health and safety; reasonable notice of the defects to the landlord, with a reasonable time to correct them; and a failure to restore the premises to habitability. Breach supports traditional contract remedies, usable as a defense to an action for possession and rent and as an affirmative claim for damages including impaired enjoyment and consequential loss. • Kohner Properties, Inc. v. Johnson, 553 S.W.3d 280 (Mo. banc 2018) — Held that King's statement requiring a tenant who retains possession to deposit rent with the court was unnecessary to that case and could accurately be characterized as dicta, and that circuit courts may instead exercise discretion case by case, on either party's request and after notice and an opportunity to be heard, to decide whether such a protective procedure is appropriate. The judgment against the tenant was nonetheless affirmed, because the trial court could not be faulted for relying on a practice that had been the status quo in Missouri for almost five decades when it barred her defense and counterclaim. • Wulff v. Washington, 631 S.W.2d 109 (Mo. App. W.D. 1982) — The expectation that a tenant deposit withheld rent with the court applies to a tenant who keeps possession. A tenant who has moved out and is later sued for unpaid rent may raise the breach of the implied warranty of habitability as a defense without having deposited anything. • Tower Management, Inc. v. Henry, 687 S.W.2d 564 (Mo. App. W.D. 1984) — A cash appeal bond does not satisfy the court-deposit expectation for a tenant in possession who raises the warranty: the bond secures the judgment on appeal and is not a fund the court can apply to making the premises habitable while the case is decided. • Leve v. Delph, 710 S.W.2d 389 (Mo. App. E.D. 1986) — The unlawful detainer statute is an exclusive, special code in which the sole issue is the immediate right of possession, so equitable defenses cannot be interposed — including retaliatory eviction. Tenants who alleged they were being evicted for founding a tenant association could not raise that as a defense to the possession action. • Davis v. J.C. Nichols Co., 714 S.W.2d 679 (Mo. App. W.D. 1986) — Rejected a tenant's attempt to bring retaliatory eviction as an affirmative damages claim: where the landlord had lawful grounds to end the tenancy — unpaid rent, and an unconditional right to terminate a month-to-month tenancy on notice — no claim lies merely because an improper motive may also have been present, and the court declined the invitation to adopt a retaliatory-eviction doctrine.
Local rules Local codes do more work in Missouri than in most states, because they supply the standard rather than merely supplementing it: habitability is measured by community standards reflected in local housing and property-maintenance codes, and the statutory repair-and-deduct requires the condition to violate a local municipal housing or building code, twice over — once as the trigger and again in the certification route the landlord's written dispute opens. In a municipality with no housing or building code, that section gives a tenant nothing. Missouri did enact a preemption statute in 2025 barring counties and cities from regulating the amount of rent, from limiting security-deposit amounts, from restricting a landlord's use of income-qualifying methods, credit scores or reports, eviction, property-damage or criminal history, from protecting lawful source of income (with a carve-out preserving ordinances against discriminating on the basis of veterans' benefits), and from requiring an automatic right of first refusal. That list is enumerated and closed: it does not preempt local housing or building codes, and it does not touch local property-maintenance ordinances.

Cite this page: "Landlord Atlas, Missouri Habitability & Repair Laws (verified August 29, 2026), landlordatlas.com/laws/habitability/missouri/" — free to cite and quote with a link (how these records are verified). Everything above is cited in the citations section below.

Notes and caveats

Common questions: Missouri habitability & repairs

Each answer is the verified value from the table above, restated as a direct answer. Free to quote with a link to this page.

Does Missouri have an implied warranty of habitability?
Court decisions — no statewide habitability statute exists. No Missouri statute states a general duty to keep a rented dwelling habitable. The duty is the implied warranty of habitability, recognized by the Court of Appeals in King v. Moorehead (1973) and adopted for the state by the Supreme Court of Missouri in Detling v. Edelbrock, 671 S.W.2d 265 (Mo. banc 1984): a landlord impliedly warrants that the dwelling is habitable and fit for living at the start of the lease and that it will remain so throughout the term, and will provide the facilities and services vital to the life, health and safety of the tenant and to the use of the premises as a home.
How long does a landlord have to make repairs in Missouri?
No statutory day count — the notice and repair rules below govern. Notice is required and there is no day count for it. Notice is the third of the four elements the Supreme Court set for a warranty claim: entry into a lease for residential property; the later development of dangerous or unsanitary conditions materially affecting the life, health and safety of the tenant; reasonable notice of the defects to the landlord; and the landlord's subsequent failure to restore the premises to habitability.
Can a tenant repair and deduct in Missouri?
Yes — authorized by statute — Limit: The deduction may not exceed the greater of $300 or one-half of the periodic rent, and in no case may it exceed one month's rent. Across any twelve-month period a tenant may not deduct more than one month's rent in total. — Section 441.234 is narrow and gated three times over.
Can a tenant withhold rent for repair problems in Missouri?
Only on conditions that commonly defeat it — see this page — How: withholding raised as a defense once the landlord sues; rent paid into court or a registry as the price of the defense — Missouri's answer has three parts and all three must travel together. First, a tenant may withhold rent for a material breach of the warranty and stay in possession — King v. Moorehead reasons that the modern lease is a bilateral contract, so the obligation to pay rent depends on the landlord's performance, and Detling adopted that reasoning for the state.
Can a landlord retaliate against a tenant who complains about repairs in Missouri?
No retaliation statute and no judicial doctrine.
Can a lease make the tenant responsible for repairs in Missouri?
The law says nothing either way. Missouri law says nothing either way about waiving the implied warranty itself — the warranty is a creature of the courts and no statute addresses it. Two express anti-waiver clauses do exist, and both are remedy-specific rather than duty-wide.

Citations

How this record was verified: Direct reading of the Revisor of Statutes' official section texts: every one of the 72 sections of Missouri Revised Statutes chapter 441 (Landlord and Tenant) read individually with its source line and effective-date stamp, and the same reading of all 45 sections of chapter 534 and all 23 sections of chapter 535, with the operative text of each section read between its effective stamp and its closing marker. Sections read in full for this topic: 441.010, 441.043, 441.233, 441.234, 441.500 through 441.645, and 441.650. Legislative posture taken from the Senate's own calendar of major dates for the 2026 session and from the complete 2026 House bill list and the Senate's topical index for the session, with individual bill pages read for each candidate. Court texts read in full in the official reporter versions: King v. Moorehead, 495 S.W.2d 65; Detling v. Edelbrock, 671 S.W.2d 265; Kohner Properties, Inc. v. Johnson, 553 S.W.3d 280; Leve v. Delph, 710 S.W.2d 389; Davis v. J.C. Nichols Co., 714 S.W.2d 679; Wulff v. Washington, 631 S.W.2d 109; and Tower Management, Inc. v. Henry, 687 S.W.2d 564 — with the retaliation answer additionally checked against a search of the state's appellate decisions for retaliatory-eviction rulings and the repeal of the former section 441.620 confirmed on the Revisor's own section page.