Illinois Tax Increment Allocation Redevelopment Act (IL)
Tracked preemption from the Illinois overlay bundle.
Overview
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Effective
1977-01-01
Sunset
—
Authority
state
Scope
state:IL
Other Illinois preemptions
Illinois Connected Communities Act (HB 4083 / SB 2352) — PendingIllinois STR Statewide Registry (HB 3713) — PendingIllinois Commercial Wind Facility Zoning Preemption (PA 102-1123)Illinois Commercial Solar Facility Zoning Preemption (PA 102-1123)Illinois Hotel Operators' Occupation Tax — Short-Term Rental ReachIllinois Affordable Housing Planning and Appeal ActIllinois Property Tax Code — Class L Landmark Rehabilitation IncentiveIllinois Manufactured Housing Anti-Exclusion
Trigger predicate
When this evaluates true for a parcel, the law's preempted fields take precedence over base zoning.
parcel.in_tif_district == TruePreempted fields
2 fields on the base district schema are rewritten when the trigger fires.
| Field | Op | Value | Note |
|---|---|---|---|
base_districts[*].tif_redevelopment_authority | override | municipal_with_state_findings_required | Municipality must adopt redevelopment plan, make blight/conservation/industrial-park findings, and follow statutory procedure including JRB. |
base_districts[*].tif_term_years_max | cap_at | 23 | Standard 23-year TIF term; extensions require legislation |
Citation
Authority source
65 ILCS 5/11-74.4-1 et seq. (Tax Increment Allocation Redevelopment Act)
§ 65 ILCS 5/11-74.4-1 through 5/11-74.4-11
Research notes
Statutory framework for TIF districts. Municipalities (home-rule and non-home-rule) follow uniform process: blight/conservation/industrial-park findings, redevelopment plan adoption, Joint Review Board, public hearing, ordinance. Drives land-use through eligible redevelopment-project costs.