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Free Kansas Lease
Extension Addendum Template

The agreement is signed by the same parties as the lease it attaches to.

Last reviewed September 2026

Written by LawLease Editorial

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Kansas Lease Extension Addendum

This Lease Extension Addendum is built with Kansas as the governing state. These are the Kansas landlord-tenant rules that most often bear on it, with the statute for each.

Kansas rules at a glance

Kansas rules for a Lease Extension Addendum
Month-to-month termination30 days’ written notice, ending on a rent-paying dateK.S.A. §58-2570(b)
Rent-increase noticeNo statute; month-to-month changes follow the 30-day termination notice
Rent controlProhibited statewideK.S.A. §12-16,120
Rent increasesThere’s no separate statutory notice period for raising rent. A fixed-term lease can’t be raised mid-term unless it allows it; a month-to-month tenancy can be changed with the same 30 days’ notice needed to end it (§58-2570(b)).

Rent, late fees & rent increases

Unless the lease says otherwise, rent is payable at the dwelling unit, at the beginning of each month, without demand or notice (§58-2545(c)). A lease that fixes no definite term creates a month-to-month tenancy — or week-to-week for a roomer paying weekly rent (§58-2545(d)).

  • Late fees — Kansas sets no statutory dollar or percentage cap on late fees. The amount and grace period are whatever the lease states, so they need to be written in to be enforceable.
  • Rent increases — There’s no separate statutory notice period for raising rent. A fixed-term lease can’t be raised mid-term unless it allows it; a month-to-month tenancy can be changed with the same 30 days’ notice needed to end it (§58-2570(b)).
  • Rent control — No county, city, or township may enact or enforce an ordinance controlling the rent charged for privately owned residential property (§12-16,120).

Kansas Lease Extension Addendum FAQs

How much notice is needed to end a month-to-month lease in Kansas?

Written notice that the tenancy will end on a rent-paying date at least 30 days after the notice is received. A tenant leaving under military orders needs to give no more than 15 days’ notice (§58-2570(b)).

More Kansas landlord documents

Lease Extension Addendum in other states

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