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Illinois Compiled Statutes

Information maintained by the Legislative Reference Bureau
Updating the database of the Illinois Compiled Statutes (ILCS) is an ongoing process. Recent laws may not yet be included in the ILCS database, but they are found on this site as Public Acts soon after they become law. For information concerning the relationship between statutes and Public Acts, refer to the Guide.

Because the statute database is maintained primarily for legislative drafting purposes, statutory changes are sometimes included in the statute database before they take effect. If the source note at the end of a Section of the statutes includes a Public Act that has not yet taken effect, the version of the law that is currently in effect may have already been removed from the database and you should refer to that Public Act to see the changes made to the current law.

REVENUE
(35 ILCS 200/) Property Tax Code.

35 ILCS 200/Art. 14

 
    (35 ILCS 200/Art. 14 heading)
Article 14. Revisions and Corrections

35 ILCS 200/14-5

    (35 ILCS 200/14-5)
    Sec. 14-5. Incorrect listing; refund.
    (a) An assessment shall not be considered as invalid because the assessment was not correctly listed or because the assessment was not in the name of the true owner or owners.
    (b) If, because of an error by an assessor, a property is assessed in the name of a person who is not the true owner, and that person pays taxes on the property, the amounts so paid shall be refunded. A claim for refund shall be initiated by filing a complaint with the board of review or board of appeals and the board shall allow the refund if the requirements of this Section are met. If the refund is ordered, the refund shall be made by the county collector in the manner provided by Section 20-175. A claim for refund under this Section must be made within 5 years after the taxes were incorrectly paid. Upon allowing a refund, the board of review or board of appeals shall list and assess the property in the name of the correct owner under Section 9-265.
(Source: P.A. 86-180; 88-455.)

35 ILCS 200/14-10

    (35 ILCS 200/14-10)
    Sec. 14-10. Certificate of correction; counties of 3,000,000 or more. If the county assessor in counties with 3,000,000 or more inhabitants, at any time prior to the time the board of appeals (until the first Monday in December 1998 and the board of review beginning the first Monday in December 1998 and thereafter) is required to complete its work and adjourn under Section 16-150, certifies to the board that there is a mistake or error (other than a mistake or error of judgment) in the valuation or assessment of any property, or in the entry of any assessment in the assessment books, the county assessor shall set forth the nature and cause of the mistake or error. The board of appeals (until the first Monday in December 1998 and the board of review beginning the first Monday in December 1998 and thereafter) shall give the person affected by the assessment notice an opportunity to be heard. If the board of appeals (until the first Monday in December 1998 and the board of review beginning the first Monday in December 1998 and thereafter) is satisfied that a mistake or error has occurred, the majority of the members shall endorse it by signing the certificate and shall order the assessor to correct the mistake or error.
(Source: P.A. 88-455; 89-126, eff. 7-11-95; 89-671, eff. 8-14-96.)

35 ILCS 200/14-15

    (35 ILCS 200/14-15)
    Sec. 14-15. Certificate of error; counties of 3,000,000 or more.
    (a) In counties with 3,000,000 or more inhabitants, if, after the assessment is certified pursuant to Section 16-150, but subject to the limitations of subsection (c) of this Section, the county assessor discovers an error or mistake in the assessment, the assessor shall execute a certificate setting forth the nature and cause of the error. The certificate when endorsed by the county assessor, or when endorsed by the county assessor and board of appeals (until the first Monday in December 1998 and the board of review beginning the first Monday in December 1998 and thereafter) where the certificate is executed for any assessment which was the subject of a complaint filed in the board of appeals (until the first Monday in December 1998 and the board of review beginning the first Monday in December 1998 and thereafter) for the tax year for which the certificate is issued, may, either be certified according to the procedure authorized by this Section or be presented and received in evidence in any court of competent jurisdiction. Certification is authorized, at the discretion of the county assessor, for: (1) certificates of error allowing homestead exemptions under Article 15; (2) certificates of error on residential property of 6 units or less; (3) certificates of error allowing exemption of the property pursuant to Section 14-25; and (4) other certificates of error reducing assessed value by less than $100,000. Any certificate of error not certified shall be presented to the court. The county assessor shall develop reasonable procedures for the filing and processing of certificates of error. Prior to the certification or presentation to the court, the county assessor or his or her designee shall execute and include in the certificate of error a statement attesting that all procedural requirements pertaining to the issuance of the certificate of error have been met and that in fact an error exists. When so introduced in evidence such certificate shall become a part of the court records, and shall not be removed from the files except upon the order of the court.
    Certificates of error that will be presented to the court shall be filed as an objection in the application for judgment and order of sale for the year in relation to which the certificate is made or as an amendment to the objection under subsection (b). Certificates of error that are to be certified according to the procedure authorized by this Section need not be presented to the court as an objection or an amendment under subsection (b). The State's Attorney of the county in which the property is situated shall mail a copy of any final judgment entered by the court regarding any certificate of error to the taxpayer of record for the year in question.
    Any unpaid taxes after the entry of the final judgment by the court or certification on certificates issued under this Section may be included in a special tax sale, provided that an advertisement is published and a notice is mailed to the person in whose name the taxes were last assessed, in a form and manner substantially similar to the advertisement and notice required under Sections 21-110 and 21-135. The advertisement and sale shall be subject to all provisions of law regulating the annual advertisement and sale of delinquent property, to the extent that those provisions may be made applicable.
    A certificate of error certified under this Section shall be given effect by the county treasurer, who shall mark the tax books and, upon receipt of one of the following certificates from the county assessor or the county assessor and the board of review where the board of review is required to endorse the certificate of error, shall issue refunds to the taxpayer accordingly:
 
"CERTIFICATION
    I, .................., county assessor, hereby certify
    
that the Certificates of Error set out on the attached list have been duly issued to correct an error or mistake in the assessment."

 
"CERTIFICATION
    I, .................., county assessor, and we,
    
........................................................, members of the board of review, hereby certify that the Certificates of Error set out on the attached list have been duly issued to correct an error or mistake in the assessment and that any certificates of error required to be endorsed by the board of review have been so endorsed."

 
    The county treasurer has the power to mark the tax books to reflect the issuance of certificates of error certified according to the procedure authorized in this Section for certificates of error issued under Section 14-25 or certificates of error issued to and including 3 years after the date on which the annual judgment and order of sale for that tax year was first entered. The county treasurer has the power to issue refunds to the taxpayer as set forth above until all refunds authorized by this Section have been completed.
    To the extent that the certificate of error obviates the liability for nonpayment of taxes, certification of a certificate of error according to the procedure authorized in this Section shall operate to vacate any judgment or forfeiture as to that year's taxes, and the warrant books and judgment books shall be marked to reflect that the judgment or forfeiture has been vacated.
    (b) Nothing in subsection (a) of this Section shall be construed to prohibit the execution, endorsement, issuance, and adjudication of a certificate of error if (i) the annual judgment and order of sale for the tax year in question is reopened for further proceedings upon consent of the county collector and county assessor, represented by the State's Attorney, and (ii) a new final judgment is subsequently entered pursuant to the certificate. This subsection (b) shall be construed as declarative of existing law and not as a new enactment.
    (c) No certificate of error, other than a certificate to establish an exemption under Section 14-25, shall be executed for any tax year more than 3 years after the date on which the annual judgment and order of sale for that tax year was first entered, except that during calendar years 1999 and 2000 a certificate of error may be executed for any tax year, provided that the error or mistake in the assessment was discovered no more than 3 years after the date on which the annual judgment and order of sale for that tax year was first entered.
    (d) The time limitation of subsection (c) shall not apply to a certificate of error correcting an assessment to $1, under Section 10-35, on a parcel that a subdivision or planned development has acquired by adverse possession, if during the tax year for which the certificate is executed the subdivision or planned development used the parcel as common area, as defined in Section 10-35, and if application for the certificate of error is made prior to December 1, 1997.
    (e) The changes made by this amendatory Act of the 91st General Assembly apply to certificates of error issued before, on, and after the effective date of this amendatory Act of the 91st General Assembly.
(Source: P.A. 95-644, eff. 10-12-07.)

35 ILCS 200/14-20

    (35 ILCS 200/14-20)
    Sec. 14-20. Certificate of error; counties of less than 3,000,000. In any county with less than 3,000,000 inhabitants, if, at any time before judgment or order of sale is entered in any proceeding to collect or to enjoin the collection of taxes based upon any assessment of any property, the chief county assessment officer discovers an error or mistake in the assessment (other than errors of judgment as to the valuation of the property), he or she shall issue to the person erroneously assessed a certificate setting forth the nature of the error and the cause or causes of the error. In any county with less than 3,000,000 inhabitants, if an owner fails to file an application for any homestead exemption provided under Article 15 during the previous assessment year and qualifies for the exemption, the Chief County Assessment Officer pursuant to this Section, or the Board of Review pursuant to Section 16-75, shall issue a certificate of error setting forth the correct taxable valuation of the property. The certificate, when properly endorsed by the majority of the board of review, showing their concurrence, and not otherwise, may be used in evidence in any court of competent jurisdiction, and when so introduced in evidence, shall become a part of the court record and shall not be removed from the files except on an order of the court.
(Source: P.A. 96-522, eff. 8-14-09.)

35 ILCS 200/14-25

    (35 ILCS 200/14-25)
    Sec. 14-25. Certificate of error; tax exempt property. If an exemption is approved by the Department or by a final court decision in proceedings to review an exemption decision of the Department under the Administrative Review Law then a certificate of error shall be issued under Section 14-15 or 14-20 if one of the following is met:
    (a) If the property became eligible for the exemption at an earlier time, a certificate of error shall be issued for the period of eligibility, but in no event, except as otherwise provided in this subsection (a), for more than the 3 assessment years immediately preceding the assessment year for which the exemption was approved. A certificate of error shall be issued for the period of eligibility, but in no event for more than the 5 assessment years immediately preceding the assessment year for which the exemption was approved, if the municipality requests the certificate of error before January 1, 1995.
    (b) If the property is subsequently erroneously assessed as non-exempt, that error shall be remedied by the issuance of a certificate of error.
    (c) If the owner failed to file an application for exemption, or a certificate of status under Section 15-10, for an assessment year following the assessment year for which the exemption was approved and the property remains eligible for exemption for the following year.
(Source: P.A. 88-455; 88-660, eff. 9-16-94.)

35 ILCS 200/14-30

    (35 ILCS 200/14-30)
    Sec. 14-30. Hearings on revisions or corrections; public records. In all counties, all hearings held by the chief county assessment officer in support of or in opposition to a proposed revision or correction in assessed valuation shall be open to the public. All files maintained by the chief county assessment officer relating to the assessed valuation of any property, and all complaints, supporting documents, and other evidence submitted by the complainant shall be available for public inspection during regular office hours of the chief county assessment officer.
    If a property owner wishes to support his or her request for a revision or correction of valuation by facts set forth in income tax returns, he or she shall submit the entire return to the chief county assessment officer. However, only the portions of the return relating to the property for which a revision or correction is requested shall be a public record. If requested by the chief county assessment officer, the property owner shall execute a consent in favor of the chief county assessment officer instructing the taxing body with which the income tax return was filed to furnish a certified copy of the return so that the accuracy of the copy submitted to the chief county assessment officer may be verified.
    The chief county assessment officer shall promptly furnish to any person copies of all complaints, supporting documents and other evidence submitted by a complainant, subject to the foregoing qualification, and all public records of the chief county assessment officer for a fee of 35 cents per page of legal size or smaller and $1 for each larger page.
(Source: P.A. 77-1709; 88-455.)

35 ILCS 200/14-35

    (35 ILCS 200/14-35)
    Sec. 14-35. Hearings by county assessor; counties of 3,000,000 or more. In counties with 3,000,000 or more inhabitants, the county assessor each year shall sit for the purpose of revising the assessments. The time of the sittings shall be set by the county assessor by notice as herein provided after the assessment books for one or more townships or taxing districts have been completed. The assessments for one or more townships or taxing districts may be revised at any sitting which may be adjourned from day to day as necessary. At least one week before each sitting the county assessor shall publish a notice, in some newspaper of general circulation published in the county, of the time and place of the sitting, the township or townships, taxing district or taxing districts for which the assessments will be considered at the sitting, and the time within which applications for revisions of assessment may be made by taxpayers. The county assessor shall, upon completion of the revision of assessments for any township or taxing district, deliver the assessment books for the township or taxing district to the board of appeals (until the first Monday in December 1998 and the board of review beginning on the first Monday in December 1998 and thereafter).
(Source: P.A. 88-455; 89-126, eff. 7-11-95; 89-671, eff. 8-14-96.)

35 ILCS 200/14-40

    (35 ILCS 200/14-40)
    Sec. 14-40. Addition of uncollected tax to tax for subsequent year. If the tax or assessment on property liable to taxation is prevented from being collected for any year or years, by a reason other than administrative error, the amount of the tax or assessment which should have been paid may be added to the tax on the property for any subsequent year, in columns designating the year or years. "Administrative error" includes but is not limited to failure to include an extension for a taxing district on the tax bill, an error in the calculations of tax rates or extensions or any other mathematical error by the county clerk, or a defective coding by the county, but does not include a failure by the county to send a tax bill to the taxpayer, the failure by the taxpayer to notify the assessor of a change in the tax-exempt status of property, or any error concerning the assessment of the property.
(Source: P.A. 88-455; 89-617, eff. 9-1-96.)

35 ILCS 200/14-41

    (35 ILCS 200/14-41)
    Sec. 14-41. Notice and collection of arrearages of property taxes. If a taxpayer owes arrearages of taxes due to an administrative error, the county may not bill, collect, claim a lien for, or sell the arrearages of taxes for tax years earlier than the 2 most recent tax years, including the current tax year. If a taxpayer owes arrearages of taxes due to an administrative error, the county collector shall send the taxpayer, by certified mail, a notice that the arrearages of taxes are owed by the taxpayer. If the notice is mailed to the taxpayer on or before October 1 in any year, then (i) the county collector may send a separate bill for the arrearages of taxes, which may be due no sooner than 30 days after the due date for the next installment of taxes or (ii) the arrearages of taxes may be added to the tax bill for the following year, in which case the taxes are due in 2 equal installments on June 1 and September 1 in the following year unless the county has adopted an accelerated method of billing in which case the arrearages of taxes may be billed separately and shall be due in equal installments on the dates on which each installment of taxes is due in the following year. If the notice is mailed after October 1 in any year, then the arrearages of taxes are to be added to the tax bill for the second year after the notice and are due in 2 equal installments on June 1 and September 1 in the second year after the notice unless the county has adopted an accelerated method of billing in which case the arrearages of taxes may be billed separately and shall be due in equal installments on the dates on which each installment of taxes is due in the second year after the notice. In no event shall the due dates on the arrearages of taxes be in more than one tax year. The arrearages of taxes added to a tax bill under this Section are to be listed separately on the tax bill. "Administrative error" includes but is not limited to failure to include an extension for a taxing district on the tax bill, an error in the calculations of tax rates or extensions or any other mathematical error by the county clerk, or a defective coding by the county, but does not include a failure by the county to send a tax bill to the taxpayer, the failure by the taxpayer to notify the assessor of a change in the tax-exempt status of property, or any error concerning the assessment of the property.
(Source: P.A. 98-286, eff. 1-1-14.)

35 ILCS 200/14-45

    (35 ILCS 200/14-45)
    Sec. 14-45. Correction of assessment books by county clerk. Before delivery of the assessment books to the assessor for use in making the assessment of the next year, each county clerk shall correct all errors of whatsoever kind which he or she may discover, and add the name of the owner, if known, when it does not already appear, and the description of all property which has been omitted and is liable to taxation.
(Source: Laws 1939, p. 886; P.A. 88-455.)