Amends the Use Tax Act, the Service Use Tax Act, the Service Occupation Tax Act, and the Retailers' Occupation Tax Act. Provides that leases of solar energy systems are exempt from the taxes imposed under the Acts.

Amends the School Code. Requires, beginning with the 2026-2027 school year, school boards to report specified data to the State Board of Education regarding computer science courses in schools maintaining any of grades kindergarten through 8. Requires the State Board to make the data publicly available. In provisions concerning required high school courses, provides that a computer science course (rather than an Advanced Placement computer science course) qualifies under the mathematics requirement. Requires each pupil entering the 9th grade beginning with the 2027-2028 school year to successfully complete one year of high school computer science as a prerequisite to receiving a high school diploma, which may be taken in any of grades 7 through 12 and shall count toward the fulfillment of certain other high school graduation requirements. Requires the State Board to create guidelines for school districts. Provides that the computer science course requirement does not apply to a pupil transferring to a high school in this State from another state after the pupil's 11th grade year. Allows a school to enter into a cooperative resource sharing agreement to ensure that its students can enroll in a computer science course. Makes other and conforming changes.

Amends the Open Space Lands Acquisition and Development Act. Provides that, notwithstanding any other provision of law, moneys in the Open Space Lands Acquisition and Development Fund may not be appropriated, assigned, or transferred to another State fund. Effective immediately.

Amends the Criminal Identification Act. Modifies the definition of "criminal offense" for the purposes of the Act to include, among other things, an arrest under the Uniform Criminal Extradition Act. Provides that a petitioner may petition the circuit court to expunge the records of the petitioner's arrests and charges not initiated by arrest when each arrest or charge not initiated by arrest sought to be expunged resulted in, among other things, extradition to another state under the Uniform Criminal Extradition Act. Provides that a court may not consider an outstanding legal financial obligation established, imposed, or originated by a court, law enforcement agency, or a municipal, State, county, or other unit of local government when ruling upon a petition to seal criminal records of adults and minors prosecuted as adults.

Amends the Illinois Insurance Code. Provides that an insurance company that provides automobile liability insurance to any registered vehicle required to have liability coverage under the Illinois Vehicle Code must notify the Secretary within 30 days after a policy cancellation. Amends the Illinois Vehicle Code. Provides that, within 30 days after an insurance company notifies the Secretary of a liability insurance policy cancellation, the Secretary of State shall notify the owner of the motor vehicle that is the subject of the canceled liability insurance policy that the owner has 30 days after the issuance of the notice to provide verification of a liability insurance policy for the vehicle and that, if the owner fails to provide the verification with the 30-day period, the Secretary shall cancel the owner's license or permit until the owner provides the required verification.

Amends the Vital Records Act. In provisions regarding information required on forms, provides that (i) the decision with respect to burial or cremation shall be made by the authorized person and shall be properly communicated to relevant persons within 7 days after a death, and (ii) the funeral director shall indicate the name of cemetery on the death certificate within 7 days before burial. In provisions regarding death certificates, provides that (i) the administrator of the nursing home, hospital, or hospice facility where the death occurred shall be responsible for creating the death registration file in the electronic reporting system for death registrations, and (ii) signatures may be electronic.

Amends the Illinois Human Rights Act. Provides, in the Articles governing employment, financial, and public accommodation discrimination, that the use of criteria or methods that have the effect of causing certain discrimination-related civil rights violations is unlawful, unless (i) the use of such criteria or methods is necessary to achieve a substantial, legitimate, nondiscriminatory interest or (ii) the substantial, legitimate, nondiscriminatory interest cannot be served by another practice that has a less discriminatory effect.

Amends the Illinois Trust Code. Requires a trustee to maintain, for a minimum of 7 years after the termination of the trust, a copy of the governing trust instrument under which the trustee was authorized to act at the time the trust terminated. Amends the Revised Uniform Unclaimed Property Act. Provides that property held in an account or plan, including a health savings account, that qualifies for tax deferral under the United States income tax law, is presumed abandoned 20 years after the account was opened. Requires State agencies to report final compensation due a State employee to the Treasurer's Office as unclaimed property if the employee dies while employed. Requires a holder who holds property presumed abandoned to hold the property in trust for the benefit of the State Treasurer on behalf of the owner from and after the date the property is presumed abandoned. Requires that the State Treasurer provide written notice to a State agency and the Governor's Office of Management and Budget of property presumed to be abandoned and allegedly owned by the State agency before it can be escheated to the State's General Revenue Fund if the property remains unclaimed after one year. Creates authority for the Secretary of the Department of Financial and Professional Regulation to order a regulated person under the Act to immediately report and remit property subject to the Act if the Secretary determines that the action is necessary to protect the interest of an owner. Establishes a procedure regulating agreements between an owner or apparent owner and a finder to locate or recover property held by the State Treasurer. Requires a finder to be licensed by the State Treasurer and creates qualifications to be so licensed. Makes definitions. Makes other changes. The Treasurer is authorized to adopt rules as necessary to implement the Act. Effective immediately.

Amends the General Assembly, State Employees, State Universities, Downstate Teachers, and Judges Articles of the Illinois Pension Code. Provides that, beginning the first State fiscal year after the total assets of the System are at least 90% of the total actuarial liabilities of the System and each State fiscal year thereafter, the contribution to the System shall be calculated based on an actuarially determined contribution rate. Provides that the System shall calculate the actuarially determined contribution rate in accordance with the Governmental Accounting Research System and officially adopted actuarial assumptions. Provides that the System shall use this valuation to calculate the actuarially determined contribution rate for the next fiscal year. Provides that the actuarially determined contribution rate for a fiscal year shall not be less than the amount for the preceding fiscal year if the ratio of the System's total assets to the System's total liabilities is less than 90%. Provides that the actuarially determined contribution rate shall not be less than the normal cost for the fiscal year. Sets forth provisions concerning reporting and determining the actuarially determined contribution rate. Makes conforming changes.

Amends the Family Bereavement Leave Act. Provides that all employees shall be entitled to use a maximum of one week (5 work days) of unpaid bereavement leave to grieve the death of a covered companion animal. Provides that, in the event of the death of more than one covered companion animal in a 12-month period, an employee is entitled to up to a total of 2 weeks (10 work days) of bereavement leave during the 12-month period. Defines "companion animal". Makes conforming changes.

Amends the Code of Civil Procedure. Provides that in any product liability action based on any theory or doctrine commenced or maintained against a defendant or defendants other than the manufacturer, if the product was manufactured outside the United States and is offered for sale by a seller through an online marketplace, then the seller, the online marketplace, and the high-volume third-party seller are jointly and severally liable with the manufacturer for any harm caused by the product. Defines "seller", "online marketplace", and "high-volume third-party seller" to have the same meaning as used in the Illinois Integrity, Notification, and Fairness in Online Retail Marketplaces for Consumers Act. Applies to causes of action accruing on or after the effective date of the Act.

Amends the School Boards Article of the School Code. Provides that, on or before July 1, 2026, each school district that serves students in any of grades kindergarten through 3 shall report specified information to the State Board of Education regarding the use of early literacy screeners. Provides that, on or before January 1, 2027, the Illinois State Board of Education shall file a report with the General Assembly outlining the data received. Requires the report to be posted publicly on the State Board of Education's Internet website no later than January 1, 2027. Repeals the provisions on July 1, 2027.

Amends the Use Tax Act and the Retailers' Occupation Tax Act. Provides that, from August 6, 2025 through August 8, 2025, and from August 13, 2025 through August 15, 2025, the tax imposed under the Acts on clothing and school supplies shall be at the rate of 1.25% (instead of 6.25%). Effective immediately.

Amends the Illinois State Police Law. Provides that the Illinois State Police, in cooperation with the Green Alert Task Force, shall develop as part of the Endangered Missing Person Advisory a coordinated statewide awareness program and toolkit, which shall be referred to as a Green Alert, to be used when a veteran, active service member, Illinois National Guard Member, or reservist is believed to be missing or at risk. Provides that the Illinois State Police shall complete development and deployment of the Green Alert Awareness Program and toolkit on or before July 1, 2027. Provides that the Illinois State Police shall establish a Green Alert Task Force within 90 days after the effective date of the amendatory Act to assist the development and deployment of the Green Alert Awareness Program and toolkit. Provides that the Task Force shall monitor and review the implementation and operation of that program, including procedures, budgetary requirements, standards, and minimum requirements for the training of law enforcement personnel on how to interact appropriately and effectively with veterans or other active or retired service members that are believed to be at risk of being hurt or hurting themselves. Sets forth membership of the Task Force. Provides that the Task Force shall meet at least twice a year and shall provide a report on the operations of the Green Alert Program to the General Assembly and the Governor each year by June 30th. Provides that the Child Safety Coordinator shall act in the capacity of Green Alert Program Coordinator in addition to the Child Safety Coordinator's other duties. Amends the Illinois Police Training Act. Provides that the Illinois Law Enforcement Training Standards Board shall conduct a training program for law enforcement personnel of local governmental agencies in the statewide coordinated Green Alert Awareness Program and toolkit. Provides that, on or before July 1, 2026, the Board shall adopt written protocols and guidelines for the handling of missing persons cases concerning veterans, active service members, Illinois National Guard Members, or reservists that are missing or believed to be at risk of being hurt or hurting themselves based upon protocols developed by the Green Alert Task Force in conjunction with the Illinois State Police.

Amends the Illinois Code of Military Justice. In the definition of "military offenses", updates the proper names of the listed offenses. Makes a corresponding change to a substantive provision concerning the offense of conduct unbecoming an officer. Effective immediately.