Budget & Taxes (Sales Tax)

Amends the State Finance Act. Creates the Local Road Use Fund. Provides that moneys in the fund shall be used exclusively for local transportation-related purposes, including, but not limited to, costs for construction, maintenance, repair, and betterment of highways, roads, streets, and bridges. Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. In provisions concerning the apportionment of moneys in the Road Fund, provides that 85% of the moneys shall be apportioned into the Public Transportation Fund, 10% of the moneys (rather than 15% of the moneys) shall be apportioned into the Downstate Public Transportation Fund, and 5% of the moneys shall be apportioned into the Local Road Use Fund.

Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Provides that diapers for use by infants, children, or adults are exempt from the taxes under the Acts. Effective immediately.

Amends the Department of Commerce and Economic Opportunity Law of the Civil Administrative Code of Illinois. Provides that the Department of Commerce and Economic Opportunity may, upon an ordinance adopted by a municipality or a county, certify an area as a food desert opportunity zone if the area is a food desert and if the area meets other specified criteria. Provides that grocery stores that open in a food desert opportunity zone may receive certain incentives under the Illinois Income Tax Act, the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Amends those Acts to make conforming changes.

Amends the Tobacco Products Tax Act of 1995. Provides that remote retail sellers that meet certain sales criteria are required to collect and remit the tax under the Act. Provides that, beginning on January 1, 2027, the tax under the Act is 45% of (i) the actual cost paid by a distributor or remote retail seller for the stock keeping unit or (ii) if documentation of the actual cost is not available due to matters beyond the distributor or remote retail seller's control, the actual cost list paid by the distributor or remote retail seller for the stock keeping unit. Provides that, beginning January 1, 2027 and continuing through December 31, 2029, the tax per cigar sold or otherwise disposed of in the State, other than a little cigar, shall not exceed $0.75 per cigar. Effective January 1, 2027.

Creates the District Energy and Thermal Energy Storage Parity Act. Provides that the Illinois Commerce Commission, in consultation with Environmental Protection Agency, shall establish an optional certification process for Qualified District Energy Infrastructure. Requires the Environmental Protection Agency to establish a grant program to support certain projects. Provides that, within 180 days after the effective date of the Act, the Commission shall initiate a docketed proceeding to develop standardized thermal service agreement templates, suitable for developer financing and underwriting, and minimum requirements for customer rate stabilization options. Provides that a developer shall obtain a District Energy Feasibility Assessment from a qualified preparer for certain projects. Sets forth requirements for the content of the District Energy Feasibility Assessment. Amends the Department of Commerce and Economic Opportunity Law of the Civil Administrative Code of Illinois. Requires the Department to develop and make available to units of local government a municipal alignment toolkit to facilitate the development and expansion of district energy systems. Requires the Department to establish and administer a district energy expansion program to support the development expansion, modernization, and decarbonization of district energy systems in the State. Amends the Illinois Finance Authority Act. Provides that the Authority may provide loans, credit enhancements, interest rate buydowns, loan loss reserves, or other financial assistance for the development, construction, expansion, or operation of the Qualified Energy Infrastructure and Dispatchable Thermal Energy Storage. Amends the Illinois Power Agency Act. Creates the Thermal Energy Storage Credit procurement program. Sets forth requirements for the program. Amends the Illinois Procurement Code. Sets forth provisions concerning district energy evaluation in State procurements. Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Makes changes in provisions concerning exemptions. Amends the Property Tax Code. Defines "commercial energy storage system". Amends the Public Utilities Act. Sets forth provisions concerning district energy enabling measures and heat recovery incentives. Makes other changes.

Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Provides that prescription medicines and products classified as Class III medical devices by the United States Food and Drug Administration that are used for cancer treatment pursuant to a prescription are exempt from the taxes under the Acts. Effective July 1, 2026.

Amends the Enterprise Zone Act. Provides that certain credits related to high impact businesses do not apply on or after the effective date of the amendatory Act. Amends the Illinois Income Tax Act. Provides that a construction jobs credit does not apply for taxable years ending on or after the effective date of the amendatory Act. Provides that a high impact business construction jobs credit does not apply for taxable years ending on or after the effective date of the amendatory Act. Makes changes concerning the business interest deduction. Creates an addition modification for the federal deduction for domestic research or experimental expenditures. Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Makes changes concerning incentives for biodiesel, renewable diesel, and biodiesel blends. Makes other changes.

Creates the Digital Advertising Tax Act. Imposes a tax on the portion of a person's annual gross revenue that is derived from digital advertising services in the State if the person's total revenue derived from digital advertising in the State exceeds $150,000,000. Provides that the tax is imposed at the rate of 10% of the annual gross revenues derived from digital advertising services in the State. Effective immediately.

Amends the Department of Commerce and Economic Opportunity Law of the Civil Administrative Code of Illinois. Repeals provisions concerning the Energy Transition Assistance Fund. Amends the Illinois Power Agency Act. Removes provisions concerning the renewable portfolio standard. Amends the Public Utilities Revenue Act. Repeals provisions concerning the imposition of tax on invested capital and on distribution of electricity and provisions concerning annual return, collection, and payment. Repeals the Electricity Excise Tax Law. Amends the Public Utilities Act. In provisions concerning nondiscrimination, removes the authority of the Illinois Commerce Commission to permit or require electric and natural gas utilities to file a tariff establishing low-income discount rates after the completion of the Commission's study assessing the necessity, design, and implementation of low-income discount rates. Provides that no public utilities in the State shall charge any fees or surcharges for energy storage programs on a customer's electric bill. Repeals provisions concerning energy efficiency and demand-response measures; an energy efficiency analysis; and the Energy Transition Assistance Fund.

Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Provides that prescription medicines and products classified as Class III medical devices by the United States Food and Drug Administration that are used for cancer treatment pursuant to a prescription are exempt from the tax under the Acts. Amends the Illinois Income Tax Act. Increases the amount deposited into the Local Government Distributive Fund to: (i) 7.47% of the net revenue realized from the tax imposed upon individuals, trusts, estates, and pass-through entities; and (ii) 7.85% of the net revenue realized from the tax imposed upon corporations. Effective July 1, 2026.