104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1377 Introduced , by Rep. Robert "Bob" Rita SYNOPSIS AS INTRODUCED: 35 ILCS 200/14-3035 ILCS 200/16-5535 ILCS 200/16-115 Amends the Property Tax Code. In provisions concerning appraisals, provides that the appraisals submitted by the owner and occupant of the property must be prepared for ad valorem purposes, must estimate the value of the property as of January 1 of the assessment year at issue, and must comply with all rules of the chief county assessment officer or the board of review concerning the submission of appraisals. Provides that, if the chief county assessment officer renders a decision lowering the assessed valuation of the property, the county shall reimburse the property owner for the cost of the appraisal. LRB104 06277 HLH 16312 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1377 Introduced , by Rep. Robert "Bob" Rita SYNOPSIS AS INTRODUCED: 35 ILCS 200/14-3035 ILCS 200/16-5535 ILCS 200/16-115 35 ILCS 200/14-30 35 ILCS 200/16-55 35 ILCS 200/16-115 Amends the Property Tax Code. In provisions concerning appraisals, provides that the appraisals submitted by the owner and occupant of the property must be prepared for ad valorem purposes, must estimate the value of the property as of January 1 of the assessment year at issue, and must comply with all rules of the chief county assessment officer or the board of review concerning the submission of appraisals. Provides that, if the chief county assessment officer renders a decision lowering the assessed valuation of the property, the county shall reimburse the property owner for the cost of the appraisal. LRB104 06277 HLH 16312 b LRB104 06277 HLH 16312 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1377 Introduced , by Rep. Robert "Bob" Rita SYNOPSIS AS INTRODUCED: 35 ILCS 200/14-3035 ILCS 200/16-5535 ILCS 200/16-115 35 ILCS 200/14-30 35 ILCS 200/16-55 35 ILCS 200/16-115 35 ILCS 200/14-30 35 ILCS 200/16-55 35 ILCS 200/16-115 Amends the Property Tax Code. In provisions concerning appraisals, provides that the appraisals submitted by the owner and occupant of the property must be prepared for ad valorem purposes, must estimate the value of the property as of January 1 of the assessment year at issue, and must comply with all rules of the chief county assessment officer or the board of review concerning the submission of appraisals. Provides that, if the chief county assessment officer renders a decision lowering the assessed valuation of the property, the county shall reimburse the property owner for the cost of the appraisal. LRB104 06277 HLH 16312 b LRB104 06277 HLH 16312 b LRB104 06277 HLH 16312 b A BILL FOR HB1377LRB104 06277 HLH 16312 b HB1377 LRB104 06277 HLH 16312 b HB1377 LRB104 06277 HLH 16312 b 1 AN ACT concerning revenue. 2 Be it enacted by the People of the State of Illinois, 3 represented in the General Assembly: 4 Section 5. The Property Tax Code is amended by changing 5 Sections 14-30, 16-55, and 16-115 as follows: 6 (35 ILCS 200/14-30) 7 Sec. 14-30. Hearings on revisions or corrections; public 8 records. In all counties, all hearings held by the chief 9 county assessment officer in support of or in opposition to a 10 proposed revision or correction in assessed valuation shall be 11 open to the public. All files maintained by the chief county 12 assessment officer relating to the assessed valuation of any 13 property, and all complaints, supporting documents, and other 14 evidence submitted by the complainant shall be available for 15 public inspection during regular office hours of the chief 16 county assessment officer. 17 Beginning with the 2026 assessment year, in counties with 18 3,000,000 or more inhabitants, if the owner and occupant of 19 property containing a single family residence wishes to 20 support a request for a revision or correction of the 21 valuation of the property by facts set forth in an appraisal 22 report of the property prepared by an Illinois Certified Real 23 Estate Appraiser in conformance with the Uniform Standards of 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 HB1377 Introduced , by Rep. Robert "Bob" Rita SYNOPSIS AS INTRODUCED: 35 ILCS 200/14-3035 ILCS 200/16-5535 ILCS 200/16-115 35 ILCS 200/14-30 35 ILCS 200/16-55 35 ILCS 200/16-115 35 ILCS 200/14-30 35 ILCS 200/16-55 35 ILCS 200/16-115 Amends the Property Tax Code. In provisions concerning appraisals, provides that the appraisals submitted by the owner and occupant of the property must be prepared for ad valorem purposes, must estimate the value of the property as of January 1 of the assessment year at issue, and must comply with all rules of the chief county assessment officer or the board of review concerning the submission of appraisals. Provides that, if the chief county assessment officer renders a decision lowering the assessed valuation of the property, the county shall reimburse the property owner for the cost of the appraisal. LRB104 06277 HLH 16312 b LRB104 06277 HLH 16312 b LRB104 06277 HLH 16312 b A BILL FOR 35 ILCS 200/14-30 35 ILCS 200/16-55 35 ILCS 200/16-115 LRB104 06277 HLH 16312 b HB1377 LRB104 06277 HLH 16312 b HB1377- 2 -LRB104 06277 HLH 16312 b HB1377 - 2 - LRB104 06277 HLH 16312 b HB1377 - 2 - LRB104 06277 HLH 16312 b 1 Professional Appraisal Practice as currently adopted by the 2 Appraisal Standards Board, the property owner shall submit the 3 appraisal to the chief county assessment officer. The 4 submitted appraisal must be prepared for ad valorem purposes, 5 estimate the value of the property as of January 1 of the 6 assessment year at issue, and comply with all rules of the 7 chief county assessment officer concerning the submission of 8 appraisals. If the chief county assessment officer renders a 9 decision lowering the assessed valuation of the property, the 10 county shall reimburse the property owner for the cost of the 11 appraisal. 12 If a property owner wishes to support his or her request 13 for a revision or correction of valuation by facts set forth in 14 income tax returns, he or she shall submit the entire return to 15 the chief county assessment officer. However, only the 16 portions of the return relating to the property for which a 17 revision or correction is requested shall be a public record. 18 If requested by the chief county assessment officer, the 19 property owner shall execute a consent in favor of the chief 20 county assessment officer instructing the taxing body with 21 which the income tax return was filed to furnish a certified 22 copy of the return so that the accuracy of the copy submitted 23 to the chief county assessment officer may be verified. 24 The chief county assessment officer shall promptly furnish 25 to any person copies of all complaints, supporting documents 26 and other evidence submitted by a complainant, subject to the HB1377 - 2 - LRB104 06277 HLH 16312 b HB1377- 3 -LRB104 06277 HLH 16312 b HB1377 - 3 - LRB104 06277 HLH 16312 b HB1377 - 3 - LRB104 06277 HLH 16312 b 1 foregoing qualification, and all public records of the chief 2 county assessment officer for a fee of 35 cents per page of 3 legal size or smaller and $1 for each larger page. 4 (Source: P.A. 77-1709; 88-455.) 5 (35 ILCS 200/16-55) 6 Sec. 16-55. Complaints. 7 (a) On written complaint that any property is overassessed 8 or underassessed, the board shall review the assessment, and 9 correct it, as appears to be just, but in no case shall the 10 property be assessed at a higher percentage of fair cash value 11 than other property in the assessment district prior to 12 equalization by the board or the Department. 13 (b) The board shall include compulsory sales in reviewing 14 and correcting assessments, including, but not limited to, 15 those compulsory sales submitted by the complainant, if the 16 board determines that those sales reflect the same property 17 characteristics and condition as those originally used to make 18 the assessment. The board shall also consider whether the 19 compulsory sale would otherwise be considered an arm's length 20 transaction. 21 (c) If a complaint is filed by an attorney on behalf of a 22 complainant, all notices and correspondence from the board 23 relating to the appeal shall be directed to the attorney. The 24 board may require proof of the attorney's authority to 25 represent the taxpayer. If the attorney fails to provide proof HB1377 - 3 - LRB104 06277 HLH 16312 b HB1377- 4 -LRB104 06277 HLH 16312 b HB1377 - 4 - LRB104 06277 HLH 16312 b HB1377 - 4 - LRB104 06277 HLH 16312 b 1 of authority within the compliance period granted by the board 2 pursuant to subsection (d), the board may dismiss the 3 complaint. The Board shall send, electronically or by mail, 4 notice of the dismissal to the attorney and complainant. 5 (d) A complaint to affect the assessment for the current 6 year shall be filed on or before 30 calendar days after the 7 date of publication of the assessment list under Section 8 12-10. Beginning with the 2026 assessment year, if the 9 complainant is the owner and occupant of property containing a 10 single family residence and wishes to support the complaint 11 that the property is overassessed by facts set forth in an 12 appraisal report of the property prepared by an Illinois 13 Certified Real Estate Appraiser in conformance with the 14 Uniform Standards of Professional Appraisal Practice as 15 currently adopted by the Appraisal Standards Board, the 16 property owner shall submit the appraisal to the board of 17 review. The submitted appraisal must be prepared for ad 18 valorem purposes, estimate the value of the property as of 19 January 1 of the assessment year at issue, and comply with all 20 rules of the board of review concerning the submission of 21 appraisals. If the board of review renders a decision lowering 22 the assessed valuation of the property, the county shall 23 reimburse the complainant for the cost of the appraisal. Upon 24 receipt of a written complaint that is timely filed under this 25 Section, the board of review shall docket the complaint. If 26 the complaint does not comply with the board of review rules HB1377 - 4 - LRB104 06277 HLH 16312 b HB1377- 5 -LRB104 06277 HLH 16312 b HB1377 - 5 - LRB104 06277 HLH 16312 b HB1377 - 5 - LRB104 06277 HLH 16312 b 1 adopted under Section 9-5 entitling the complainant to a 2 hearing, the board shall send, electronically or by mail, 3 notification acknowledging receipt of the complaint. The 4 notification must identify which rules have not been complied 5 with and provide the complainant with not less than 10 6 business days to bring the complaint into compliance with 7 those rules. If the complainant complies with the board of 8 review rules either upon the initial filing of a complaint or 9 within the time as extended by the board of review for 10 compliance, then the board of review shall send, 11 electronically or by mail, a notice of hearing and the board 12 shall hear the complaint and shall issue and send, 13 electronically or by mail, a decision upon resolution. Except 14 as otherwise provided in subsection (c), if the complainant 15 has not complied with the rules within the time as extended by 16 the board of review, the board shall nonetheless issue and 17 send a decision. The board of review may adopt rules allowing 18 any party to attend and participate in a hearing by telephone 19 or electronically. 20 (d-5) Complaints and other written correspondence sent by 21 the United States mail shall be considered filed as of the 22 postmark date in accordance with Section 1.25 of the Statute 23 on Statutes. Complaints and other written correspondence sent 24 by a delivery service other than the United States Postal 25 System shall be considered as filed as of the date sent as 26 indicated by the shipper's tracking label. If allowed by board HB1377 - 5 - LRB104 06277 HLH 16312 b HB1377- 6 -LRB104 06277 HLH 16312 b HB1377 - 6 - LRB104 06277 HLH 16312 b HB1377 - 6 - LRB104 06277 HLH 16312 b 1 of review rule, complaints and other written correspondence 2 transmitted electronically shall be considered filed as of the 3 date received. 4 (e) The board may also, at any time before its revision of 5 the assessments is completed in every year, increase, reduce 6 or otherwise adjust the assessment of any property, making 7 changes in the valuation as may be just, and shall have full 8 power over the assessment of any person and may do anything in 9 regard thereto that it may deem necessary to make a just 10 assessment, but the property shall not be assessed at a higher 11 percentage of fair cash value than the assessed valuation of 12 other property in the assessment district prior to 13 equalization by the board or the Department. 14 (f) No assessment shall be increased until the person to 15 be affected has been notified and given an opportunity to be 16 heard, except as provided below. 17 (g) Before making any reduction in assessments of its own 18 motion, the board of review shall give notice to the assessor 19 or chief county assessment officer who certified the 20 assessment, and give the assessor or chief county assessment 21 officer an opportunity to be heard thereon. 22 (h) All complaints of errors in assessments of property 23 shall be in writing, and shall be filed by the complaining 24 party with the board of review, in the number of copies 25 required by board of review rule. A copy shall be filed by the 26 board of review with the assessor or chief county assessment HB1377 - 6 - LRB104 06277 HLH 16312 b HB1377- 7 -LRB104 06277 HLH 16312 b HB1377 - 7 - LRB104 06277 HLH 16312 b HB1377 - 7 - LRB104 06277 HLH 16312 b 1 officer who certified the assessment. 2 (i) In all cases where a change in assessed valuation of 3 $100,000 or more is sought, the board of review shall also 4 serve a copy of the petition on all taxing districts as shown 5 on the last available tax bill at least 14 days prior to the 6 hearing on the complaint. Service may be by electronic means 7 if the taxing district consents to electronic service and 8 provides the board of review with a valid e-mail address for 9 the purpose of receiving service. All taxing districts shall 10 have an opportunity to be heard on the complaint. A taxing 11 district wishing to intervene shall file a request to 12 intervene with the board of review at least five days in 13 advance of a scheduled hearing. If board of review rules 14 require the appellant to submit evidence in advance of a 15 hearing, then any evidence in support of the intervenor's 16 opinion of assessed value must be submitted to the board of 17 review and complainant no later than five calendar days prior 18 to the hearing. Service shall be made as set forth in 19 subsection (d-5), but if board of review rules allow 20 complaints and correspondence to be transmitted 21 electronically, then the intervenor's evidence shall be 22 transmitted electronically. 23 (i-5) If board of review rules require the appellant to 24 submit evidence in advance of a hearing, then any evidence to 25 support the assessor's opinion of assessed value must be 26 submitted to the board of review and the complainant (or, if HB1377 - 7 - LRB104 06277 HLH 16312 b HB1377- 8 -LRB104 06277 HLH 16312 b HB1377 - 8 - LRB104 06277 HLH 16312 b HB1377 - 8 - LRB104 06277 HLH 16312 b 1 represented by an attorney, to the attorney) no later than 2 five calendar days prior to the hearing. Service shall be made 3 as set forth in subsection (d-5), but if board of review rules 4 allow complaints and correspondence to be transmitted 5 electronically, then the assessor's evidence shall be 6 transmitted electronically. 7 (j) Complaints shall be classified by townships or taxing 8 districts by the clerk of the board of review. All classes of 9 complaints shall be docketed numerically, each in its own 10 class, in the order in which they are presented, in books kept 11 for that purpose, which books shall be open to public 12 inspection. Complaints shall be considered by townships or 13 taxing districts until all complaints have been heard and 14 passed upon by the board. 15 (Source: P.A. 98-322, eff. 8-12-13; 99-98, eff. 1-1-16; 16 99-579, eff. 7-15-16.) 17 (35 ILCS 200/16-115) 18 Sec. 16-115. Filing complaints. In counties with 3,000,000 19 or more inhabitants, complaints that any property is 20 overassessed or underassessed or is exempt may be made by any 21 taxpayer. Complaints that any property is overassessed or 22 underassessed or is exempt may be made by a taxing district 23 that has an interest in the assessment to a board of review. 24 All complaints shall be in writing, identify and describe the 25 particular property, otherwise comply with the rules in force, HB1377 - 8 - LRB104 06277 HLH 16312 b HB1377- 9 -LRB104 06277 HLH 16312 b HB1377 - 9 - LRB104 06277 HLH 16312 b HB1377 - 9 - LRB104 06277 HLH 16312 b 1 be either signed by the complaining party or his or her 2 attorney or, if filed electronically, signed with the 3 electronic signature of the complaining party or his or her 4 attorney, and be filed with the board of appeals (until the 5 first Monday in December 1998 and the board of review 6 beginning the first Monday in December 1998 and thereafter) in 7 at least duplicate. The board shall forward one copy of each 8 complaint to the county assessor. Beginning with the 2026 9 assessment year, if the complainant is the owner and occupant 10 of property containing a single family residence and wishes to 11 support the complaint that the property is overassessed by 12 facts set forth in an appraisal report of the property 13 prepared by an Illinois Certified Real Estate Appraiser in 14 conformance with the Uniform Standards of Professional 15 Appraisal and Practice as currently adopted by the Appraisal 16 Standards Board, the property owner shall submit the appraisal 17 to the board of review. The submitted appraisal must be 18 prepared for ad valorem purposes, estimate the value the 19 property as of January 1 of the assessment year at issue, and 20 comply with all rules of the board of review concerning the 21 submission of appraisals. If the board of review renders a 22 decision lowering the assessed valuation of the property, the 23 county shall reimburse the complainant for the cost of the 24 appraisal. 25 Complaints by taxpayers and taxing districts and 26 certificates of correction by the county assessor as provided HB1377 - 9 - LRB104 06277 HLH 16312 b HB1377- 10 -LRB104 06277 HLH 16312 b HB1377 - 10 - LRB104 06277 HLH 16312 b HB1377 - 10 - LRB104 06277 HLH 16312 b HB1377 - 10 - LRB104 06277 HLH 16312 b