Taxpayer Protection Act
HB 3185 tightens prompt-payment for DOT and CDB projects by requiring fast passthrough payments, notice for withholds, interest on late payments, and debarment for noncompliance.
HB 3185 tightens prompt-payment for DOT and CDB projects by requiring fast passthrough payments, notice for withholds, interest on late payments, and debarment for noncompliance.
Bill: HB 3185
Statute amended: State Prompt Payment Act (30 ILCS 540/7; from Ch. 127, par. 132.407)
Introduced: Feb 18, 2025 | Signed by Governor: Jun 20, 2025 | Effective: Sep 1, 2025
HB 3185 strengthens and clarifies prompt-payment rules for public construction contracts by extending certain protections that previously applied to the Department of Transportation (DOT) to projects administered by the Capital Development Board (CDB). It sets deadlines, payment methods, notice requirements, interest on late payments, and administrative enforcement for contractors that withhold or delay payments to subcontractors and material suppliers.
HB 3185 tightens cash-flow protections for subcontractors/suppliers on DOT and CDB projects by imposing strict short deadlines for passthrough payments, formalizing notice and interest penalties for nonpayment, and creating an administrative remedy with potential debarment for recalcitrant contractors. Contractors will need to adjust payment procedures and documentation to meet short timelines and to substantiate any “reasonable cause” for withholding.
Compiled from official sources — confirm details with the bill’s official record.
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