Kansas: Mechanic's Lien Deadlines & Notice Requirements
The short answer
Kansas gives a lien under K.S.A. 60-1101 to any contractor with a direct contract with the owner, and under 60-1103(a) to a supplier, subcontractor, or other person working under an agreement with the contractor or a first-tier subcontractor — but Kansas courts have held that anyone one step further down the chain, such as a supplier to a second-tier subcontractor, has no lien rights at all. No notice is required on commercial or other non-residential projects. On residential property, two different notices apply instead: a pre-existing owner-occupied 1-2-family home needs a warning statement mailed to the owner before the lien can attach, while new 1-2-family construction only needs a notice of intent to perform if the owner sells to a good-faith purchaser before the lien gets filed. A contractor must file the lien statement with the clerk of the district court within 4 months of last furnishing labor or materials; every other claimant has 3 months — either can get a 1-month extension, but not on residential property. Once filed, a lienholder has 1 year to bring a foreclosure action, or the lien is automatically canceled by law.
| Governing law | K.S.A. Chapter 60, Article 11, 'Liens for Labor and Material,' §§ 60-1101 to 60-1112 — a compact, single-article scheme (original codification 1963, consolidating an 1862-era lien law) covering both private construction liens (§§ 60-1101 to 60-1110, this survey's scope) and public-works payment bonds (§§ 60-1111 to 60-1112, excluded) |
|---|---|
| Who can claim a lien | A contractor with a direct contract with the owner, or the owner's trustee, agent, or spouse, has a lien under § 60-1101. A 'supplier, subcontractor or other person' working 'under an agreement with the contractor, subcontractor or owner contractor' gets the same lien under § 60-1103(a) — courts have confirmed this reaches only one tier below the contractor; a supplier hired by a second-tier subcontractor has no lien rights at all. Kansas doesn't gate lien rights on licensure, and doesn't define 'laborer' as a separate category — anyone furnishing 'labor, equipment, material, or supplies' under a qualifying contract is covered |
| Preliminary notice | No notice at all on commercial or other non-residential property. Two separate, narrower notices apply only to residential property: on a pre-existing structure the owner already occupies as a 1-2-family residence, a subcontractor/supplier claimant must mail the owner a statutory 'warning statement' (or hold the owner's signed acknowledgment that the general contractor already gave one) before the lien can attach at all, unless the claim is $250 or less (§ 60-1103a) — proven by an affidavit attached to the lien statement (§ 60-1103(a)(2)). On new 1-2-family residential construction, a claimant needs a 'notice of intent to perform' filed with the district court clerk only if the owner sells and records a deed to a good-faith purchaser before the lien is filed; the notice has no effect on the claim against the original owner (§ 60-1103b) |
| Deadline to file the lien | 4 months after last furnishing for a contractor with a direct contract with the owner (§ 60-1102(a)); 3 months for a subcontractor, supplier, or other person (§ 60-1103(a)(1)). Either can get a 1-month extension (to 5 months) by filing a notice of extension within the original period and mailing it to the owner (contractor) or to the general contractor/construction manager and owner (subcontractor) — but only 'on property other than residential property' (§§ 60-1102(c), 60-1103(e)) |
| Notice of completion effect | None — nothing in Article 11 lets an owner record a notice of completion, substantial completion, or termination to shorten the 4-month or 3-month filing deadline. The only extension mechanism in the statute lengthens the claimant's own deadline (and only on non-residential property); it isn't a tool the owner controls |
| Serving the lien on the owner | Only a claimant filing under § 60-1103 (a subcontractor, supplier, or other non-privity person) must separately serve the lien statement — personally, by restricted mail, or, if an address is unknown, by posting on the premises — on any one owner, any holder of a recorded equitable interest, and any party obligated to pay (§ 60-1103(c)). For residential real property specifically, the statute is explicit that no foreclosure action 'may proceed or be entered' unless the holder of a recorded equitable interest was served; missing that service blocks foreclosure outright on a home. A contractor filing under § 60-1102 alone has no equivalent separate service requirement in the statute |
| Deadline to sue to foreclose | 1 year from the date the lien statement was filed (or, if a promissory note was attached instead of an itemized statement, 1 year from the note's maturity) to bring a foreclosure action (§ 60-1105(a)). Kansas courts treat this as a statute of duration rather than an ordinary limitations period — the lienholder must actively defend the lien in a foreclosure suit to keep the clock from running against it — and an unforeclosed lien is 'considered canceled by limitation of law' once the year expires (§ 60-1108) |
| Homestead/residential extras | Kansas defines 'residential property' narrowly as a structure built for use as a residence by no more than 2 families (§ 60-1102(d)), and layers three separate residential-only rules on the general scheme: the pre-existing-residence warning statement and new-residential notice of intent described above (§§ 60-1103a, 60-1103b), each with its own, slightly different definition of what counts as residential; loss of the 1-month filing extension, available only on non-residential property (§§ 60-1102(c), 60-1103(e)); and mandatory service on any recorded-equitable-interest holder before foreclosure can proceed against residential real property (§ 60-1103(c)) |
Compare this rule across all 50 states + DC →
The short answer
Kansas gives a lien under K.S.A. 60-1101 to any contractor who has a direct
contract with the owner, and under 60-1103(a) to a supplier, subcontractor,
or other person working under an agreement with the contractor or a
first-tier subcontractor. Go one step further down the chain, though, and
lien rights disappear: Kansas courts have held that a supplier hired by a
second-tier subcontractor has no lien rights at all. No notice is required
on commercial or other non-residential projects. Residential property gets
two different, narrower notices instead: a pre-existing owner-occupied
1-2-family home needs a warning statement mailed to the owner before a
lien can attach at all, while new 1-2-family construction only needs a
notice of intent to perform if the owner sells and records a deed to a
good-faith purchaser before the lien gets filed. A contractor must file
the lien statement with the clerk of the district court within 4 months
of last furnishing labor or materials; every other claimant has 3 months
— either can get a 1-month extension, but not on residential property.
Once filed, a lienholder has 1 year to bring a foreclosure action, or the
lien is automatically canceled by law.
Requirements one by one
Governing law
Kansas's mechanic's lien law is a compact, single article: K.S.A. Chapter
60, Article 11, "Liens for Labor and Material," §§ 60-1101 to 60-1112.
The original 1963 codification consolidated a lien scheme dating back to
an 1862 territorial act. This survey covers the private-construction
sections, §§ 60-1101 to 60-1110; the article's remaining sections
(§§ 60-1111 to 60-1112) cover payment bonds on public-works projects,
which are outside this survey's scope.
Who can claim
Section 60-1101 gives a lien to "any person furnishing labor, equipment,
material, or supplies used or consumed for the improvement of real
property, under a contract with the owner or with the trustee, agent or
spouse of the owner" — that's the direct contractor. Section 60-1103(a)
extends the same lien to "any supplier, subcontractor or other person
furnishing labor, equipment, material or supplies ... under an agreement
with the contractor, subcontractor or owner contractor," obtaining a lien
"in the same manner and to the same extent as the original contractor."
On its face this could sound open-ended, but Kansas courts have drawn a
hard line at one tier below the contractor: the official code's own case
annotations record that "a supplier hired by a second-tier subcontractor
has no rights under the Kansas mechanics' lien statute." Kansas doesn't
license-gate lien rights, and Article 11 doesn't carve out "laborer" as
its own defined category — anyone furnishing qualifying labor, equipment,
material, or supplies under the right kind of contract is covered.
Preliminary notice
Nothing is owed before or during work on commercial or other
non-residential property. Residential property carries two separate,
narrower notices instead, each tied to a different scenario. On a
pre-existing structure the owner already occupies as a 1-2-family
residence, § 60-1103a requires the claimant to have "mailed to any one of
the owners of the property a warning statement" — or to hold a signed
statement from an owner confirming the general contractor already sent
one — before a lien can be claimed at all, unless "the claimant's total
claim does not exceed $250." Compliance gets proven at filing: § 60-1103(a)(2)
requires "the affidavit of the supplier or subcontractor that such warning
statement was properly given" attached to the lien statement. On new
1-2-family residential construction, § 60-1103b works differently: a
"notice of intent to perform" filed with the clerk of the district court
only matters if the owner sells and records "the deed effecting passage
of title" to a good-faith purchaser before the lien is filed — against the
original owner who ordered the work, the notice has no bearing on the
claim at all.
Deadline to file the lien
Section 60-1102(a) gives a contractor with a direct contract with the
owner "four months after the date material, equipment or supplies, used
or consumed was last furnished or last labor performed" to file. Section
60-1103(a)(1) gives everyone else — a subcontractor, supplier, or other
person under § 60-1103 — only "three months after the date supplies,
material or equipment was last furnished or labor performed by the
claimant." Both counts can be extended by one month, to five months
total, by filing a notice of extension within the original period and
mailing it to the owner (§ 60-1102(c)) or to the general contractor or
construction manager, with a copy to the owner (§ 60-1103(e)) — but both
extension provisions apply only "on property other than residential
property."
Notice of completion effect
Kansas has no mechanism letting an owner record a notice of completion,
substantial completion, or termination to shorten either the 4-month or
3-month filing deadline. The only tool in Article 11 that changes a
filing deadline is the claimant's own notice of extension described
above, which lengthens the claimant's time rather than giving the owner
any way to cut it short — and even that tool is unavailable on
residential property.
Serving the lien on the owner
Only a claimant filing under § 60-1103 has an explicit separate service
duty. Section 60-1103(c) requires the claimant to "cause a copy of the
lien statement to be served personally," or mailed "by restricted mail,"
on "any one owner, any holder of a recorded equitable interest and any
party obligated to pay the lien" — or, if an address can't be found "with
reasonable diligence," to "post a copy of the lien statement in a
conspicuous place on the premises." For residential real property, the
consequence of skipping this step is explicit and severe: "no action to
foreclose any lien may proceed or be entered against residential real
property in this state unless the holder of a recorded equitable interest
was served with notice in accordance with the provisions of this
subsection." A contractor filing alone under § 60-1102 has no equivalent
service requirement written into that section.
Deadline to sue to foreclose
Section 60-1105(a) gives a lienholder one year: "an action to foreclose a
lien under this article shall be brought within one year from the time
of filing the lien statement," or, if a promissory note stood in for the
itemized statement, "within one year from the maturity of said note."
Section 60-1108 spells out the consequence in plain terms: if no
foreclosure or adjudication action is filed in that year, "the lien shall
be considered canceled by limitation of law." Kansas courts describe this
as a statute of duration rather than an ordinary limitations defense —
meaning a lienholder who is sued by someone else (say, in a landowner's
own adjudication action) must still actively defend the lien within the
year to keep it alive, not merely wait to be the one who files first.
Homestead/residential extras
Kansas's baseline definition of "residential property" — used to decide
who loses the filing extension — is a structure "constructed for use as a
residence and which is not used or intended for use as a residence for
more than two families" (§ 60-1102(d)). But the two notice statutes each
define their own residential trigger more narrowly still, and the three
definitions don't line up. Section 60-1103a's "improvement of residential
property" requires that the owner actually reside there (for existing
structures) or personally intend it as their own future home (for new
construction by an individual) — a landlord's rental duplex doesn't
qualify even though it's a two-family structure. Section 60-1103b's "new
residential property" is narrower in a different way: it excludes "any
improvement of a preexisting structure or construction of any addition,
garage or outbuilding appurtenant to a preexisting structure," so a new
garage built onto an existing house doesn't count as "new residential
property" even though it could still trigger the separate § 60-1103a
owner-occupied rule if the owner lives there.
What trips people up
The one-tier privity ceiling catches people fast in Kansas: unlike some
states that reach a second tier of subcontractors, Kansas's lien statute
stops at suppliers, subcontractors, or other persons who contracted with
the general contractor or a first-tier subcontractor — a supplier who
sold to a second-tier subcontractor is left with no lien rights under
Article 11 no matter how carefully every other step is followed. Second,
don't assume "residential" means the same thing every time the word shows
up in this article — § 60-1102(d)'s plain 2-family structure test (which
controls the filing extension) is different from § 60-1103a's
owner-occupied test (which controls the warning statement) and different
again from § 60-1103b's new-construction-only test that excludes
additions and garages (which controls the notice of intent to perform); a
project can be "residential" under one test and not another. Third, the
new-residential notice of intent under § 60-1103b is easy to
over-comply with or under-comply with in the wrong direction: skipping it
doesn't affect a claim against the original owner at all, but it can wipe
out lien rights against a later buyer who records title first — the risk
is about who might buy the property before the lien is filed, not about
whether the original owner pays.
Common questions
Do I need to send a notice before I start work in Kansas?
No — Kansas has no before-work notice requirement of any kind. The only
notices in this scheme are tied to residential property and come into
play before filing the lien (or, for new construction, before a
subsequent buyer's deed is recorded), not before work begins.
I'm a supplier who sold materials to a sub-subcontractor. Do I have
lien rights?
No. Kansas courts have held that a supplier hired by a second-tier
subcontractor has no lien rights under this statute; the lien reaches
only the contractor, a first-tier subcontractor, and those who contract
directly with either of them.
What happens if I file my lien but never sue to foreclose it?
The lien is automatically canceled by law one year after filing
(§§ 60-1105(a), 60-1108) — no court action or release document is needed
to kill it.
Statutes and sources
- K.S.A. 60-1101 (who has a lien; priority) —
https://ksrevisor.gov/statutes/chapters/ch60/060_011_0001.html
(accessed 2026-07-05) - K.S.A. 60-1102 (contractor's 4-month filing deadline; residential
property defined; non-residential extension) —
https://ksrevisor.gov/statutes/chapters/ch60/060_011_0002.html
(accessed 2026-07-05) - K.S.A. 60-1103 (subcontractor/supplier 3-month deadline; service on
owner; foreclosure bar for unserved residential property) —
https://ksrevisor.gov/statutes/chapters/ch60/060_011_0003.html
(accessed 2026-07-05) - K.S.A. 60-1103a (pre-existing-residence warning statement) —
https://ksrevisor.gov/statutes/chapters/ch60/060_011_0003a.html
(accessed 2026-07-05) - K.S.A. 60-1103b (new-residential notice of intent to perform) —
https://ksrevisor.gov/statutes/chapters/ch60/060_011_0003b.html
(accessed 2026-07-05) - K.S.A. 60-1105 (1-year foreclosure deadline) —
https://ksrevisor.gov/statutes/chapters/ch60/060_011_0005.html
(accessed 2026-07-05) - K.S.A. 60-1108 (lien canceled by limitation if not foreclosed in time) —
https://ksrevisor.gov/statutes/chapters/ch60/060_011_0008.html
(accessed 2026-07-05)
Source links
Every statute quoted above, linked, with the date we checked it.