Iowa Construction Lien Guide
Iowa mechanics lien law is governed by Iowa Code Chapter 572. Iowa is a notice-driven and service-sensitive state, particularly for residential projects, and courts require strict compliance with statutory deadlines and procedures.
Keep in mind that Iowa Mechanics Lien, Construction Lien and Claim of Liencan be used interchangeably.
LET’S LEARN THE BASICS OF IOWA CONSTRUCTION LIENS
⭐ Who Can File a Mechanics Lien in Iowa?
Iowa grants mechanics lien rights to:
General contractors
Subcontractors
Sub-subcontractors
Material suppliers
Equipment rental companies
Laborers
Architects, engineers, surveyors, and other design professionals
Lien rights apply to private construction projects. Public projects require bond claims.
⭐ Iowa Lien Deadlines (Critical)
Deadline #1 — Serve the Iowa Notice to Owner (Residential Projects)
Iowa provides heightened protections for one- and two-family residential properties. any party without a direct contract with the homeowner must send an Iowa Notice to Owner within 10 days after first furnishing labor or materials.
Deadline #2 — Prepare Iowa Mechanics Lien
An Iowa mechanics lien must be filed within 90 days after the claimant’s last furnishing of labor or materials. The lien is filed with the County Recorder in the county where the property is located. Missing this deadline results in a complete loss of lien rights.
Make sure to include the following in your Iowa Mechanic's Lien:
Claimant’s legal name and address
Property owner’s name
Hiring party’s name
Legal property description
Description of labor, materials, or services
Amount claimed as unpaid
Date of last furnishing
Claimant’s signature and verification
Deadline #3 — Enforce the Iowa Mechanics Lien
After an Iowa mechanics lien is filed, the lien claimant must serve a copy of the filed lien on the property owner within 30 days after the lien is recorded.
Iowa law allows service by:
Personal service, or
Certified mail, return receipt requested
Be sure to retain a copy of the proof of service.
Deadline #4 — Enforce the Iowa Mechanics Lien
To enforce an Iowa mechanic's lien, the claimant must file a foreclosure lawsuit within 2 years after the lien is filed. If no action is commenced within this period, the lien expires automatically.
BEFORE YOU CAN FILE AN ARKANSAS CONSTRUCTION LIEN, YOU MUST UNDERSTAND WHETHER A NOTICE TO OWNER IS REQUIRED. THE NOTICE TO OWNER IS MANDATORY FOR MOST SUBCONTRACTORS AND SUPPLIERS.
⭐Iowa Residential Projects — Notice to Owner
On residential projects, Iowa law requires certain contractors to provide early notice so homeowners are aware of all parties contributing labor or materials to their property. This Notice to Owner protects homeowners from surprise liens and preserves lien rights for subcontractors and suppliers who do not contract directly with the homeowner.
Who Must Send Iowa Notice to Owner
Subcontractors
Sub-subcontractors
Material suppliers
Design professionals
(any party without a direct contract with the homeowner)
Who Does NOT Need to Send Iowa Notice to Owner
General contractors who contract directly with the homeowner
Deadline to Send Iowa Notice to Owner
The Notice to Owner must be served within 10 days after first furnishing labor or materials. This notice informs the homeowner that lower-tier parties are involved and may assert lien rights if unpaid.
In Iowa, the Notice to Owner must be delivered in a way you can prove, certified mail or personal service only.