Everything you need to know to protect your lien rights in Illinois
90
days - Preliminary Notice
120
days - Lien Filing
720
days - Enforcement
Warning: Missing this deadline may result in losing ALL lien rights.
Note: If you don't file a lawsuit within this period, your lien becomes unenforceable.
Pay-if-Paid
⚠️ Enforceable
Anti-Indemnity
✓ Protected by 740 ILCS 35/
Retainage Cap
10%
Prompt Payment
15 days
License Required
Not required for liens
SubShield automatically applies Illinois lien laws when analyzing your contracts. Get deadline tracking, compliance alerts, and personalized risk analysis.
This information is for educational purposes only and is current as of January 2026. Always consult with a licensed Illinois construction attorney for your specific situation.