A reference of Illinois eviction laws, and steps of the Illinois eviction process for landlords and renters, updated 2021. What are the reasons that landlords can evict tenants under Illinois eviction laws? Nonpayment of rent (735 ILCS 5/9-209). Non-compliance with the lease terms (incurable) (735 ILCS 5/9-120).  Non-compliance with the lease terms (curable) (735 ILCS … Continue reading Illinois Eviction Laws and Eviction Process