Amends the Freedom of Information Act. Provides that, if the denial of a request includes a request for minutes or a verbatim record of a meeting of the public body closed to the public as provided in the Open Meetings Act that have not been previously made available for public inspection, suit may be filed under a specified provision only after a 60-day period following (i) the receipt of the request by the public body or (ii) the issuance of a binding or non-binding opinion from the Public Access Counselor, whichever is later, to allow for review of the requested records as provided under the Open Meetings Act.

Amends the Freedom of Information Act. Provides that a public body and any officer or employee of a public body (rather than only a public body) that discloses records in accordance with an opinion of the Attorney General is immune from all liabilities by reason thereof and shall not be liable for penalties under the Act.

Amends the Open Meetings Act. Allows attendance by a means other than physical presence under certain circumstances if a member of a public body is prevented from physically attending because of any reason designated in rules adopted by the public body in accordance with certain provisions in the Act.

Amends the Freedom of Information Act. Reduces the number of record requests that must be made for a person to be considered a recurrent requester under the Act. Provides that public bodies must respond to requests from recurrent requesters with 30 (rather than 21) days after receipt of a request. Specifies that notice that requests are being treated as recurrent requests must be provided only once every 30 days. Provides that it is a violation of the Act for persons designated as recurrent requesters to knowingly obtain a public record without disclosing their status as recurrent requesters.

Amends the Freedom of Information Act. In provisions regarding the authority to charge fees and the imposition of a fee for a voluminous request, removes requirements for an accounting of all personnel hours in connection with the request for public records.

Amends the Open Meetings Act. In provisions regarding notice of changes to regular meeting dates, deletes requirements for publication in a newspaper or, in certain cases, posting in at least 3 prominent places within the governmental unit. Adds a requirement that notice of changes to regular meeting dates shall also be posted on the website of the public body.

Amends the Water Commission Act of 1985. Provides that a commission may not receive more than $10,000 per year in compensation (currently a commission may not receive more than $10,000 per year in compensation except that no commissioner who is a member of the governing board or an officer or employee of the county or any unit of local government within the county may receive any compensation for serving as a commissioner). Allows a commission to use alternate project delivery methods, establish goals or requirements for the procurement of goods and services and for construction contracts, and accept assignment of municipal waterworks system contracts or other public improvement contracts. Gives commissions the authority to enter into design-build contracts and use a design-build delivery system. Includes definitions and requirements for the design-build delivery system. Amends the Illinois Municipal Code. Provides that a water commission may construct water transmission and distribution lines within a radius of 50 miles (rather than 25 miles) outside the corporate limits of member municipalities for the purpose of furnishing water to any additional entities which contract with the commission for a supply of water.

Amends the Probate Act of 1975. Authorizes a petitioner, cross-petitioner, or respondent to request a one-time substitution of a guardian ad litem that must be granted if the motion to do so was made at any time before the guardian ad litem files an appearance or at the first court appearance, whichever is later.

Amends the Vital Records Act. Provides that an elected registrar with control of the internal operations of the registrar's office may contract with a records preservation company for offsite restoration, preservation, and digitization of original, photographic, or microphotographic reproductions of original records of births 100 years old and older and deaths 50 years old and older, and marriage records 75 years old and older, if the company provides the elected official the protocols used to protect the records and ensure chain of custody before the elected registrar enters into the contract, and the elected registrar affirms the that the protocols used to protect the records and ensure chain of custody meet the standards set forth by the elected official.

Amends the Architectural, Engineering, and Land Surveying Qualifications Based Selection Act. Provides that certain provisions concerning public notice, evaluations, and selection procedures do not apply to architectural, engineering, and land surveying contracts with an estimated basic professional services fee of less than the maximum estimated basic professional services fee. Provides that, for contracts entered into on or after the effective date of the amendatory Act and before January 1, 2027, the maximum estimated basic professional services fee is $40,000. Provides that, for calendar years beginning on or after January 1, 2027, the maximum estimated basic professional services fee shall be increased each year by a percentage equal to the annual unadjusted percentage increase, if any, in the Consumer Price Index-u during the 12-month period ending in September of the immediately preceding calendar year and rounded to the nearest $10. Amends the Counties Code. In a provision concerning the development of scope and performance criteria for design-build projects, deletes a provision that requires the county to develop preliminary design plans. Specifies that a design-build entity shall not be disqualified solely due to having previously been awarded a project or projects under any applicable public procurement statute of the State. Provides that, if a county receives one Phase I response, nothing prohibits the county from proceeding with a Phase II evaluation of the single respondent, if the county, in its discretion, finds proceeding to be in its best interest. Amends the Illinois Municipal Code. In a provision concerning the development of scope and performance criteria for design-build projects, deletes a provision that requires the municipality to develop preliminary design plans. Specifies that a design-build entity shall not be disqualified solely due to having previously been awarded a project or projects under any applicable public procurement statute of the State. Provides that, if a municipality receives one response to Phase I, nothing shall prohibit the municipality from proceeding with a Phase II evaluation of the single respondent, if the municipality, in its discretion, finds proceeding to be in its best interest. Amends the Fire Protection District Act. Provides that the Act's competitive bidding provisions do not prohibit a fire protection district from entering into design-build contracts. Amends the Board of Higher Education Act. Removes language providing that each State university must submit its plan for capital improvements of non-instructional facilities to the Board of Higher Education for approval before final commitments are made if the total cost of the project as approved by the institution's board of control is in excess of $2 million. Effective July 1, 2025.

Amends the Telehealth Act. Provides that an out-of-state health care professional may treat a patient located in this State through telehealth if the patient is a student attending an institution of higher education in this State, but is otherwise not a resident of the State when not attending the institution of higher education.

Amends the Property Tax Extension Limitation Law in the Property Tax Code. Provides that a levy authorized for contributions to a Firefighters' Pension Fund for a municipality with a population of 500,000 or less is not considered a new rate. Effective immediately.

Amends the Illinois Income Tax Act. Provides that, beginning July 1, 2025, the Department of Revenue shall deposit 10% of the net revenue realized from the income taxes imposed under the Act directly into the Local Government Distributive Fund as that revenue is realized. Effective immediately.

Amends the Mental Health and Developmental Disabilities Administrative Act. Provides that, for persons with intellectual and developmental disabilities who are receiving Community Integrated Living Arrangement (CILA) residential services under the Home and Community-Based Services Waiver Program for Adults with Developmental Disabilities, beginning July 1, 2025, the Department of Human Services shall increase CILA site modification reimbursement maximums as follows: (i) a $10,000 maximum for rented locations with a lease of less than 5 years; (ii) a $15,000 maximum for new construction; and (iii) a $30,000 maximum for existing structures that are owned by the CILA recipient or the CILA agency or have a long-term lease of 5 years or more with a renewal at the end of the lease. Provides that implementation of the increases is contingent upon federal approval, if required. Requires the Department to adopt rules, including emergency rules as authorized under the Illinois Administrative Procedure Act. Effective immediately.

Amends the Retailers' Occupation Tax Act. Creates the Remote Retailer Amnesty Program. Requires the Department of Revenue to establish the Remote Retailer Amnesty Program for remote retailers owing State and local retailers' occupation taxes that are administered by the Department. Provides that the Program shall operate for a period from August 1, 2026 through October 31, 2026. Provides that the Program shall include a simplified retailers' occupation tax rate designed to allow a remote retailer who participates in the Program to report and remit at the authorized simplified retailers' occupation tax rate in lieu of the retailers' occupation tax rate otherwise due on sales made to Illinois customers. Provides that, upon payment by a remote retailer of all taxes due from that remote retailer using the simplified retailers' occupation tax rate for the eligible period, the Department shall abate and not seek to collect any interest or penalties that may be applicable, and the Department shall not seek civil or criminal prosecution against the remote retailer for the period of time for which amnesty has been granted to the taxpayer. Creates conditions for the provision of amnesty and remittance of local retailers' occupation tax under the Program. Provides conditions for the depositing of the net revenue realized under the Program. Provides that the Department shall have exclusive responsibility for reviewing and accepting applications for participation in the Program, as well as reviewing the eligibility of participants in the Program. Effective immediately.