Kansas is one of the friendlier states in the country to own rentals, but the rules that do exist have teeth: return a deposit late and a court can make you pay the tenant one and a half times what you wrongly kept. Nearly everything lives in one statute, the Kansas Residential Landlord and Tenant Act (K.S.A. 58-2540 through 58-2573), and it has been remarkably stable for decades. Here's the whole rulebook in plain English, cites included.

The 60-second Kansas compliance check

  • Deposit cap: one month's rent unfurnished, 1.5 months furnished, plus up to half a month extra for pets (K.S.A. 58-2550(a)).
  • Deposit return: within 14 days of determining your deductions, and never more than 30 days after the tenancy ends (K.S.A. 58-2550(b)).
  • Penalty for missing it: the deposit due plus damages equal to 1.5 times the amount wrongfully withheld (K.S.A. 58-2550(c)).
  • Move-in inventory: you and the tenant must jointly inventory the unit within 5 days of move-in, both signing (K.S.A. 58-2548).
  • Entry: reasonable notice at reasonable hours; the statute sets no fixed hour count (K.S.A. 58-2557).
  • Nonpayment eviction: a 3-day pay-or-terminate notice, plus 2 extra days if you mail it (K.S.A. 58-2564(b)).
  • Month-to-month termination: 30 days' written notice landing on a rent-paying date (K.S.A. 58-2570(b)).
  • Rent control: none, and every Kansas city and county is barred from adopting it (K.S.A. 12-16,120).

The rest of this guide unpacks those bullets in the order they tend to cost landlords money. Keep the Kansas quick-reference page handy for the table version.

Security deposits: the 5-day inventory and the 30-day clock

Kansas caps deposits at one month's periodic rent for an unfurnished unit and 1.5 months for a furnished one, and if you allow pets you can add up to another half month (K.S.A. 58-2550). On a $1,200 rental that means $1,200 base, $1,800 with a pet, or up to $2,400 for a furnished unit with a pet.

One housekeeping rule does the real evidentiary work: within five days of move-in, you and the tenant must jointly inventory the premises and both sign the document (K.S.A. 58-2548). Skip it and every damage deduction you claim at move-out gets easier to challenge. Deductions themselves are limited to unpaid rent, damages from the tenant's noncompliance, and other charges the rental agreement actually allows.

The return clock: you owe the balance within 14 days after determining what you're keeping, and in no event more than 30 days after the tenancy ends, possession is delivered, and the tenant demands it, along with an itemized written list of anything withheld (K.S.A. 58-2550(b)). If the tenant never demands the money, mail what's owed to their last known address within 30 days. Blow the deadline or withhold in bad faith and the tenant can recover the amount due plus 1.5 times whatever was wrongfully held (K.S.A. 58-2550(c)). Keep $800 you shouldn't have and you're writing a $2,000 check.

No interest is owed on Kansas deposits and no separate bank account is required. Compare the neighbors: Iowa and Missouri both allow two months' rent, though Iowa makes you bank deposits separately, while Minnesota has no cap at all yet owes tenants interest on a 21-day return clock. If deadline math isn't your favorite hobby, Rentari tracks state deposit clocks like this one automatically.

Rent, late fees, and raising the rent in Kansas

Kansas gives you close to a free hand here. There's no statutory grace period: rent is due on the day the lease says. There's no cap on residential late fees either, but two guardrails apply. The fee has to be written into the lease, and Kansas courts refuse to enforce charges that operate as penalties rather than a reasonable estimate of what a late payment costs you. A modest flat fee or a single-digit percentage is easy to defend; a compounding daily charge is not.

Raising rent uses the same mechanics as ending a tenancy. Mid-lease, the rate is locked unless the lease says otherwise. On a month-to-month, give written notice at least 30 days before a periodic rent-paying date, mirroring the termination procedure in K.S.A. 58-2570(b). And because K.S.A. 12-16,120 prohibits rent control by any political subdivision, there's no local rent ordinance to check in Wichita, Overland Park, or anywhere else in the state.

Entry rules: "reasonable notice" is doing a lot of work

K.S.A. 58-2557 lets you enter to inspect, make repairs, supply services, or show the unit to buyers, contractors, or prospective tenants, but only at reasonable hours and after reasonable notice. The statute defines neither term. Kansas practice treats 24 hours' notice during daylight or business hours as the safe zone, and writing that standard into your lease spares everyone the argument later.

You can enter without consent in an extreme hazard involving potential loss of life or severe property damage, and a tenant may not unreasonably withhold consent when you follow the rules. What the statute flatly prohibits is using access to harass. A landlord who "checks in" every week is building the tenant's case, not managing the property.

The Kansas eviction ladder: 3 days for rent, 14/30 for everything else

For nonpayment, serve a written 3-day notice stating the rent due and your intent to terminate. The three days run as three consecutive 24-hour periods from delivery or posting, and if you mail the notice you must add two more days (K.S.A. 58-2564(b)). Full payment inside the window keeps the tenancy alive.

For other material lease violations, Kansas uses a 14/30 notice: the rental agreement terminates no less than 30 days after receipt unless the tenant remedies the breach within 14 days (K.S.A. 58-2564(a)). If the same or a similar breach happens again after that first cure window, you can terminate on written notice without offering a second chance.

Once a notice expires, you file a forcible detainer action in district court under the limited actions code (K.S.A. Chapter 61), and only the sheriff, executing a writ of restitution after judgment, can physically put a tenant out. Self-help is where Kansas stops being landlord-friendly: changing locks, hauling belongings to the curb, or willfully shutting off utilities exposes you to the greater of 1.5 months' rent or the tenant's actual damages, and the tenant can walk away from the lease on top of it (K.S.A. 58-2563).

Disclosures Kansas actually requires (a short list)

At or before move-in, disclose in writing the name and address of the person authorized to manage the property and of the owner or the owner's agent for service of process (K.S.A. 58-2551), and complete the joint five-day inventory (K.S.A. 58-2548). For any building permitted before 1978, add the federal lead-based paint disclosure and EPA pamphlet; that one is federal law, not Kansas law.

There's no statewide mold, bedbug, or flood disclosure mandate and no statewide landlord registration, though a few cities run their own programs (Lawrence licenses and inspects rentals, for example), so a yearly call to your city clerk is cheap insurance. Kansas-specific lease and notice templates live in our forms library.

On habitability, K.S.A. 58-2553 requires you to comply with housing codes, keep common areas safe, and maintain electrical, plumbing, and HVAC in good working order. Kansas gives tenants no statutory repair-and-deduct remedy; instead, a tenant can send a 30-day termination notice that dissolves the lease unless you start fixing the problem in good faith within 14 days, and can sue for damages or an injunction (K.S.A. 58-2559).

What changed in 2024 to 2026: squatters, not tenants

The KRLTA itself wasn't amended this cycle; the day counts above are the same ones Kansas landlords used twenty years ago, which is itself worth knowing. The action was one shelf over. In April 2026, Governor Kelly signed HB 2378, the Removal of Squatters Act, effective with its publication in the 2026 statute book on July 1, 2026. A property owner can now file a notarized affidavit with the sheriff swearing an occupant never had permission to be there, and law enforcement serves an immediate vacate notice instead of the owner waiting out a full eviction docket.

The guardrails matter. The act covers true squatters only. Anyone who is or ever was a tenant, a tenant's guest, or a household member with a colorable claim still gets the ordinary eviction process, and a wrongful removal costs the owner triple the fair market rent plus damages, costs, and attorney fees. Also on the radar: HB 2768, pending in the 2026 session, would let tenants pay rent in installments so long as the full amount arrives on time. It hasn't passed; don't rewrite your payment clause for it yet.

Kansas landlord FAQ

What is the deadline for sending back a Kansas security deposit?

Thirty days after the tenancy ends is the hard ceiling, and within 14 days once you've determined your deductions (K.S.A. 58-2550(b)). Send an itemized list with the balance. Miss it and you owe the deposit plus 1.5 times the wrongfully withheld amount.

Is there a limit on late fees in Kansas?

No statutory cap for residential rentals. The fee must appear in the lease and must be reasonable; Kansas courts strike fees that act as penalties. A modest flat fee or single-digit percentage is the defensible zone.

How much notice do I give to raise rent on a month-to-month tenant?

At least 30 days' written notice taking effect on a periodic rent-paying date, the same mechanics as termination under K.S.A. 58-2570(b). A fixed-term lease can't be raised mid-term unless the lease itself allows it.

Can I remove a squatter without filing an eviction?

Yes, as of July 1, 2026: HB 2378 lets an owner file a notarized affidavit with the sheriff to remove someone who never had any right to occupy. Use it only for true squatters. Pointing it at a tenant or invited guest risks treble fair-market-rent damages.

Does Kansas require interest on deposits or a separate account?

No and no. The deposit just has to come back on time with an itemized statement. The KRLTA governs statewide, so no city adds its own deposit rules on top.

This guide is general information for Kansas landlords, rather than legal advice. The statute book moves, and courts keep refining what the words mean; before acting on a deadline or notice here, check the current text of the Kansas Residential Landlord and Tenant Act or ask a Kansas attorney about your specific situation.