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Legal Issues

Required "Owner Notice" Language under Iowa's Mechanic's Lien Law - October 22, 2012

Under Iowa's current mechanic's lien law, all general contractors working residential projects (both on new construction and remodeling/repair projects) will generally be required to post a "Notice of Commencement" to the online registry administered by the Office of the Iowa Secretary of State, called the Mechanics' Notice and Lien Registry (or MNLR), within ten (10) days of the commencement of each project, in order to preserve the right to later file a lien.

Under the new law, such general contractors must still provide an "owner notice" to the owner, via a construction contract or separate notice, at the outset of the project, as is required under existing law, in order to preserve the right to later file a lien. The language of the owner notice has been slightly amended under the new law. See HF 675 at § 572.13.

On September 25, 2012, the Secretary of State issued a press release containing the MNLR's website address and toll-free telephone number, both of which are required to be contained within the Owner Notice. Under the new law, the owner notice must be:

  • In writing, i.e., either in the contract with the owner or in a separate notice provided to the owner;   
  • In boldface type;
  • In at least ten point font, and
  • State as follows:

    Persons or companies furnishing labor or materials for the improvement of real property may enforce a lien upon the improved property if they are not paid for their contributions, even if the parties have no direct contractual relationship with the owner. The state construction registry provides a listing of all persons or companies furnishing labor or materials who have posted a lien or who may post a lien upon the improved property.

The state construction registry can be found at, and the toll-free telephone number for the state construction registry is 888-767-8683.                 

General contractors should keep proof that they provided the required owner notice.

For more information on Iowa's new mechanic's lien, please contact attorney Jodie McDougal.

Updated as of July 1, 2017