Lake County Mechanics Lien Preliminary 90 Day Notice Form

Last validated June 26, 2026 by our Forms Development Team

Lake County Mechanics Lien Preliminary 90 Day Notice Form

Lake County Mechanics Lien Preliminary 90 Day Notice Form

Fill in the blank Mechanics Lien Preliminary 90 Day Notice form formatted to comply with all Illinois recording and content requirements.

Document Last Validated 6/15/2026
Lake County Preliminary 90 Day Notice Guide

Lake County Preliminary 90 Day Notice Guide

Line by line guide explaining every blank on the form.

Document Last Validated 6/19/2026
Lake County Completed Example of the Preliminary 90 Day Notice Document

Lake County Completed Example of the Preliminary 90 Day Notice Document

Example of a properly completed form for reference.

Document Last Validated 6/26/2026

All 3 documents above included • One-time purchase • No recurring fees

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Important: Your property must be located in Lake County to use these forms. Documents should be recorded at the office below.

Where to Record Your Documents

Lake County Recorder of Deeds

Address:
18 N County St, 6th floor
Waukegan, Illinois 60085

Hours: 8:30 to 5:00 Monday through Friday

Phone: (847) 377-2575

Recording Tips for Lake County:
  • White-out or correction fluid may cause rejection
  • Check that your notary's commission hasn't expired
  • Check margin requirements - usually 1-2 inches at top
  • Avoid the last business day of the month when possible

Cities and Jurisdictions in Lake County

Properties in any of these areas use Lake County forms:

  • Antioch
  • Barrington
  • Buffalo Grove
  • Deerfield
  • Fort Sheridan
  • Fox Lake
  • Grayslake
  • Great Lakes
  • Gurnee
  • Highland Park
  • Highwood
  • Ingleside
  • Island Lake
  • Lake Bluff
  • Lake Forest
  • Lake Villa
  • Lake Zurich
  • Libertyville
  • Lincolnshire
  • Long Grove
  • Mundelein
  • North Chicago
  • Round Lake
  • Russell
  • Vernon Hills
  • Wadsworth
  • Wauconda
  • Waukegan
  • Winthrop Harbor
  • Zion

View Complete Recorder Office Guide

Hours, fees, requirements, and more for Lake County

How do I get my forms?

Forms are available for immediate download after payment. The Lake County forms will be in your account ready to download to your computer. An account is created for you during checkout if you don't have one. Forms are NOT emailed.

Are these forms guaranteed to be recordable in Lake County?

Yes. Our form blanks are guaranteed to meet or exceed the applicable formatting requirements used for recording in Lake County, including margin requirements, font requirements, and other layout standards. This guarantee applies to formatting, not to the legal sufficiency of information entered by the user or the suitability of a form for a particular transaction.

Can I reuse these forms?

Yes. You can reuse the forms for your personal use. For example, if you have multiple properties in Lake County you only need to order once.

What do I need to use these forms?

The forms are PDFs that you fill out on your computer. You'll need Adobe Reader (free software that most computers already have). You do NOT enter your property information online - you download the blank forms and complete them privately on your own computer.

Are there any recurring fees?

No. This is a one-time purchase. Nothing to cancel, no memberships, no recurring fees.

How much does it cost to record in Lake County?

Recording fees in Lake County vary. Contact the recorder's office at (847) 377-2575 for current fees.

Questions answered? Let's get started!

This statutory form is meant for use by subcontractors or others who are not directly contracted for work with the property owner.

For residential, owner-occupied projects, the 90-day notice form is the second preliminary notice sent in anticipation of filing a lien (the 60-day notice must be served beforehand sent via certified mail within 60 days from the first furnishing). For a commercial project, the 90-day form is the first notice sent to the owner. Either way, both commercial and residential jobs require the 90-day notice prior to filing a lien. 770 Ill. Comp. Stat. 60/24(a).

The 90-day notice is a demand for payment that must be sent by all contractors, subcontractors, laborers, and material/equipment suppliers who have not directly contracted with the owner or the owner's agent. Note that all eligible workers must send the notice within 90 days after the final furnishing of work or delivery of materials to the jobsite. Id. Any substantial additional or extra work can enlarge the time, but mere corrections of previously completed work will not affect the end date. Be aware the time is 90 days, not three months, so count 90 days from the date labor or materials were last furnished.

Serve the notice either through personal service by using a process server, or use the easier and less expensive option of certified mail. The notice does not have to be recorded but keep track of all dates and confirmations of receipt of service to help create a paper trail if a lien becomes necessary. If the deadlines are near, consider a process server. If mailing, serve the notice by certified mail, return receipt requested on the owner, the mortgage lenders, and the general contractor.

The 90-day notice must be verified which means the contractor's signature represents the contents of the notice are accurate and true. The notice must also be notarized by signing it in front of a licensed Notary Public who affixes his or her seal to the document.

This article is provided for informational purposes only and does not constitute legal advice. If you have any questions about mechanic's liens, including the preliminary notices, please consult an attorney.

Important: Your property must be located in Lake County to use these forms. Documents should be recorded at the office below.

This Mechanics Lien Preliminary 90 Day Notice meets all recording requirements specific to Lake County.

Our Promise

The documents you receive here are guaranteed to meet or exceed the applicable Lake County recording format requirements. If there is a rejection caused by our formatting, we will correct the issue or refund your payment. This guarantee applies to document formatting only and does not extend to information entered by the user, the selection of the form, or the legal effect of the completed document.

Save Time and Money

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