Cook County Unconditional Waiver and Release of Mechanic Lien Form

Last validated October 28, 2026 by our Forms Development Team

Formatted for recording in Cook County, for property anywhere in the county: rural and unincorporated areas as well as Alsip, Arlington Heights, Bedford Park, Bellwood, Berkeley, Berwyn, Blue Island, Bridgeview and 87 more.

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Cook County Unconditional Waiver and Release of Mechanic Lien Form

Cook County Unconditional Waiver and Release of Mechanic Lien Form

Fill in the blank Unconditional Waiver and Release of Mechanic Lien form formatted to comply with all Illinois recording and content requirements.

Document last validated 10/28/2026
Cook County Unconditional Waiver and Release of Mechanic Lien Guide

Cook County Unconditional Waiver and Release of Mechanic Lien Guide

Line by line guide explaining every blank on the form.

Document last validated 9/18/2026
Cook County Completed Example of the Unconditional Waiver and Release of Mechanic Lien Document

Cook County Completed Example of the Unconditional Waiver and Release of Mechanic Lien Document

Example of a properly completed form for reference.

Document last validated 7/16/2026

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

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

Where to Record Your Documents

Downtown Office Chicago Court Building

Address:
118 N Clark St, Rm 120
Chicago, Illinois 60602

Hours: 9:00 a.m. - 5:00 p.m. M-F

Phone: (312) 603-5050

Markham Court Building

Address:
16501 S Kedzie, Rm 238C
Markham, Illinois 60426

Hours: 8:30 a.m. - 4:30 p.m. M-F (Note: ALL DOCUMENTS must be recorded at the Clerk's downtown office)

Phone: (708) 210-4448

Rolling Meadows Court Building

Address:
2121 Euclid Ave, Rm 238
Rolling Meadows, Illinois 60008

Hours: 8:30 a.m. - 4:30 p.m. M-F (Note: ALL DOCUMENTS must be recorded at the Clerk's downtown office)

Phone: (847) 818-2070

Bridgeview Court Building

Address:
10220 S 76th Ave, Rm 238
Bridgeview, Illinois 60455

Hours: 8:30 a.m. - 4:30 p.m. M-F (Note: ALL DOCUMENTS must be recorded at the Clerk's downtown office)

Phone: (708) 974-6397

Recording Tips for Cook County:
  • Bring your driver's license or state-issued photo ID
  • Ensure all signatures are in blue or black ink
  • Recording fees may differ from what's posted online - verify current rates
  • Request a receipt showing your recording numbers
  • Ask about accepted payment methods when you call ahead

Cities and Jurisdictions in Cook County

Properties in any of these areas use Cook County forms:

  • Alsip
  • Arlington Heights
  • Bedford Park
  • Bellwood
  • Berkeley
  • Berwyn
  • Blue Island
  • Bridgeview
  • Broadview
  • Brookfield
  • Burbank
  • Calumet City
  • Chicago
  • Chicago Heights
  • Chicago Ridge
  • Cicero
  • Country Club Hills
  • Des Plaines
  • Dolton
  • Elk Grove Village
  • Elmwood Park
  • Evanston
  • Evergreen Park
  • Flossmoor
  • Forest Park
  • Franklin Park
  • Glencoe
  • Glenview
  • Glenwood
  • Golf
  • Hanover Park
  • Harvey
  • Harwood Heights
  • Hazel Crest
  • Hickory Hills
  • Hillside
  • Hines
  • Hoffman Estates
  • Hometown
  • Homewood
  • Justice
  • Kenilworth
  • La Grange
  • La Grange Park
  • Lansing
  • Lemont
  • Lincolnwood
  • Lyons
  • Markham
  • Matteson
  • Maywood
  • Melrose Park
  • Midlothian
  • Morton Grove
  • Mount Prospect
  • Niles
  • Northbrook
  • Oak Forest
  • Oak Lawn
  • Oak Park
  • Olympia Fields
  • Orland Park
  • Palatine
  • Palos Heights
  • Palos Hills
  • Palos Park
  • Park Forest
  • Park Ridge
  • Posen
  • Prospect Heights
  • Richton Park
  • River Forest
  • River Grove
  • Riverdale
  • Riverside
  • Robbins
  • Rolling Meadows
  • Schaumburg
  • Schiller Park
  • Skokie
  • South Holland
  • Steger
  • Stone Park
  • Streamwood
  • Summit Argo
  • Techny
  • Thornton
  • Tinley Park
  • Westchester
  • Western Springs
  • Wheeling
  • Willow Springs
  • Wilmette
  • Winnetka
  • Worth

View Complete Recorder Office Guide

Hours, fees, requirements, and more for Cook County

How do I get my forms?

Forms are available for immediate download after payment. The Cook 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 Cook County?

Yes. Our form blanks are guaranteed to meet or exceed the applicable formatting requirements used for recording in Cook 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 Cook 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. The free Adobe Acrobat Reader is recommended, and most PDF apps also work. 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 Cook County?

Recording fees in Cook County vary. Contact the recorder's office at (312) 603-5050 for current fees.

Questions answered? Let's get started!

Illinois Unconditional Waiver and Release of Mechanic's Lien

Under 770 ILCS 60, Illinois' Mechanic's Lien act, lien waivers are a type of document used between a contractor (including a sub or general) and a property owner to induce or encourage final or partial payments in exchange for forfeiting the claimant's right to a mechanic's lien.

Contractors may use this form to waive and release a right to a mechanic's lien. A contractor waives and releases its lien and right to claim a lien for labor, services, or materials on a construction project described in the document.

Contact an attorney with questions about an unconditional waiver and release, or any other issues related to mechanic's liens in Illinois.

Important: Your property must be located in Cook County to use these forms. Documents should be recorded at the county recording office listed above.

This Unconditional Waiver and Release of Mechanic Lien meets all recording requirements specific to Cook County.

Our Promise

The documents you receive here are guaranteed to meet or exceed the applicable Cook 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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