Kansas Mechanics Lien
Deadlines & Filing Rules
Every notice, deadline, and recording requirement for a Kansas construction lien, drawn from K.S.A. §§ 60-1102, 60-1103, 60-1103a, 60-1103b, 60-1105 and the same rule engine that calculates deadlines for our filing customers.
Kansas lien rules at a glance
- Preliminary notice
- Required for subcontractors, sub-subcontractors, and suppliers
- Lien filing deadline
- within 4 months after last furnishing labor or materials (varies by role)
- Notarization
- Required
- The lien claim must be sworn to under oath
- Where to record
- Circuit court clerk for the county
- E-recording
- Not generally available; plan on paper recording
- Enforcement deadline
- Within 1 year after the lien is recorded
Who can file a mechanics lien in Kansas
Lien rights depend on where you sit in the contracting chain. Tenant-ordered improvements can support a lien in Kansas. Owner-occupied residential projects carry extra notice requirements in Kansas; missing them can cost the lien entirely.
| Claimant | Lien rights in Kansas |
|---|---|
| General contractor (direct contract with the owner) | Yes |
| Subcontractor (hired by the general contractor) | Yes |
| Sub-subcontractor (hired by a subcontractor) | Yes |
| Material supplier to the owner | Yes |
| Material supplier to the general contractor | Yes |
| Material supplier to a subcontractor | Yes |
Kansas mechanics lien deadlines
Required for subcontractors, sub-subcontractors, and suppliers. Preliminary notices go to the property owner by certified mail.
Preliminary notice deadline
The notice that preserves lien rights before any payment problem exists.
| Who | Project type | Deadline |
|---|---|---|
| All claimants | All projects | At first furnishing labor or materials (see the notes below for the statutory schedule) |
Mechanics lien filing deadline
The last day the lien can be recorded against the property.
| Who | Project type | Deadline |
|---|---|---|
| General contractors | All projects | Within 4 months after last furnishing labor or materials |
| Subcontractors, sub-subcontractors, suppliers to the owner, suppliers to the general contractor, and suppliers to a subcontractor | All projects | Within 3 months after last furnishing labor or materials |
Kansas does not require a notice of intent before recording a lien, but sending one is often what gets the invoice paid.
Recording and enforcing a Kansas lien
Recording the lien
Record with the circuit court clerk for the county. Electronic recording is not generally available, so build mailing time into the deadline. The lien must be notarized. The lien claim must be sworn to under oath.
After recording
A copy of the recorded lien must be served on the property owner promptly after recording. To keep the lien alive it must be enforced by lawsuit within 1 year after the lien is recorded.
Wrongful lien exposure
Kansas has no dedicated wrongful-lien penalty statute, but an inflated or baseless lien can still be challenged and removed at the claimant's expense.
Practitioner notes for Kansas
Prime/original contractor lien statement: file within 4 months after last furnishing labor/materials; may extend to 5 months on non-residential only by filing a notice of extension within the original 4 months (K.S.A. §60-1102(a),(c)). Subcontractor/supplier lien statement: file within 3 months after last furnishing; may extend to 5 months on non-residential only by filing a notice of extension within the original 3 months (K.S.A. §60-1103(a)(1),(e)). Residential improvement (1–2 family): subs/suppliers must have mailed the statutory warning statement (or have owner-signed acknowledgment) to claim a lien (K.S.A. §60-1103a). New residential property: to preserve lien rights after deed passes to a good-faith purchaser for value, claimant must have filed a Notice of Intent to Perform prior to deed recordation (K.S.A. §60-1103b(b)); NOI-to-perform expires after 18 months unless lien filed (K.S.A. §60-1103b(f)). After filing, claimant must serve a copy of lien statement on owner/recorded equitable interest holder/party obligated to pay via personal service, restricted mail, or posting (K.S.A. §60-1103(c)). Foreclosure action deadline: within 1 year after filing lien statement (K.S.A. §60-1105(a)). Prelim for certain residential jobs: warning statement/notice of intent to perform must be served before lien filing; no fixed day-count deadline.
Statutory sources: K.S.A. §§ 60-1102, 60-1103, 60-1103a, 60-1103b, 60-1105. Read the Kansas lien statute.
File your Kansas mechanics lien
We calculate the Kansas deadlines from your project dates, prepare the lien on the correct form, and handle recording. Self-serve from $99, or full service with recording and notices handled for you from $299.
Kansas mechanics lien FAQ
How long do I have to file a mechanics lien in Kansas?
Do I need to send a preliminary notice in Kansas?
Does a Kansas mechanics lien need to be notarized?
Where is a mechanics lien filed in Kansas?
How long is a Kansas mechanics lien valid?
Can a subcontractor file a mechanics lien in Kansas?
More Kansas lien tools
This page summarizes Kansas lien law for general information and is not legal advice. Deadlines depend on your role, project type, and dates; confirm them against the statute or with counsel before relying on them.