35 ILCS 200/ Property Tax Code.

(35 ILCS 200/21-165)

Sec. 21-165. Payment of delinquent tax before sale. Any person owning or claiming properties upon which application for judgment is applied for and any lienholder of record may, in person or by agent, pay the taxes, and costs due, or in counties with 3,000,000 or more inhabitants, the taxes, special assessments, interest and costs due, to the county collector at any time on or before the business day immediately preceding the day the taxes are sold, and the collector must accept those payments. A home rule unit may not regulate the hours and procedures employed by the county collector in a manner that is inconsistent with this Section. No deadline for the payment of taxes, special assessments, interest, or costs may be imposed by any county, including a home rule unit, if the deadline is inconsistent with this Section. This Section is a limitation under subsection (i) of Section 6 of Article VII of the Illinois Constitution on the concurrent exercise by home rule units of powers and functions exercised by the State.

(Source: P.A. 97-557, eff. 7-1-12.)

(35 ILCS 200/21-170)

Sec. 21-170. Report of payments and corrections. On the day on which application for judgment on delinquent property is applied for, the collector, assisted by the county clerk, shall post all payments compare and correct the list, and shall make and subscribe an affidavit, which shall be substantially in the following form:

State of Illinois)

) ss.

County of .......)

I ...., collector of the county of ...., do solemnly swear (or affirm, as the case may be), that the foregoing is a true and correct list of the delinquent property within the county of ...., upon which I have been unable to collect the taxes (and special assessments, interest, and printer's fees, if any), charged thereon, as required by law, for the year or years therein set forth; and that the taxes now remain due and unpaid, to the best of my knowledge and belief.

Dated ..........

The affidavit shall be entered at the end of the list, and signed by the collector.

(Source: P.A. 88-455; 89-126, eff. 7-11-95.)

(35 ILCS 200/21-175)

Sec. 21-175. Proceedings by court. Defenses to the entry of judgment against properties included in the delinquent list shall be entertained by the court only when: (a) the defense includes a writing specifying the particular grounds for the objection; and (b) except as otherwise provided in Sections 14-15, 14-25, 23-5, and 23-25, the taxes to which objection is made are paid under protest under Section 23-5 and a tax objection complaint is filed under Section 23-10.

If any party objecting is entitled to a refund of all or any part of a tax paid, the court shall enter judgment accordingly, and also shall enter judgment for the taxes, special assessments, interest and penalties as appear to be due. The judgment shall be considered as a several judgment against each property or part thereof, for each kind of tax or special assessment included therein. The court shall direct the clerk to prepare and enter an order for the sale of the property against which judgment is entered. However, if a defense is made that the property, or any part thereof, is exempt from taxation and it is demonstrated that a proceeding to determine the exempt status of the property is pending under Section 16-70 or 16-130 or is being conducted under Section 8-35 or 8-40, the court shall not enter a judgment relating to that property until the proceedings being conducted under Section 8-35 or Section 8-40 have terminated.

(Source: P.A. 88-455; 88-642, eff. 9-9-94; 89-126, eff. 7-11-95.)

(35 ILCS 200/21-180)

Sec. 21-180. Form of court order. A judgment and order of sale shall be substantially in the following form:

Whereas, due notice has been given of the intended application for a judgment against properties, and no sufficient defense having been made or cause shown why judgment should not be entered against the properties, for taxes (special assessments, if any), interest, penalties and costs due and unpaid thereon for the year or years herein set forth, therefore the court hereby enters judgment against the above stated properties or parts of properties, in favor of the People of the State of Illinois, for the amount of taxes (and special assessments, if any), interest, penalties and costs due thereon. It is ordered by the court that the properties, or so much of each of them as shall be sufficient to satisfy the amount of taxes (and special assessments, if any), interest, penalties and costs due thereon, be sold as the law directs.

The order shall be signed by the judge. In all judicial proceedings of any kind, for the collection of taxes and special assessments, all amendments may be made which, by law, could be made in any personal action pending in that court.

(Source: P.A. 84-1275; 88-455.)

(35 ILCS 200/21-185)

Sec. 21-185. Cure of error or informality in assessment rolls or tax list or in the assessment, levy or collection of the taxes. No assessment of property or charge for any of the taxes shall be considered illegal on account of any irregularity in the tax lists or assessment rolls, or on account of the assessment rolls or tax lists not having been made, completed or returned within the time required by law, or on account of the property having been charged or listed in the assessment or tax list without name, or in any other name than that of the rightful owner. No error or informality in the proceedings of any of the officers connected with the assessment, levying or collection of the taxes, not affecting the substantial justice of the tax itself, shall vitiate or in any manner affect the tax or the assessment thereof. Any irregularity or informality in the assessment rolls or tax lists, or in any of the proceedings connected with the assessment or levy of the taxes, or any omission or defective act of any other officer or officers connected with the assessment or levying of the taxes, may be, in the discretion of the court, corrected, supplied and made to conform to law by the court, or by the person (in the presence of the court) from whose neglect or default it was occasioned. Where separate advertisement and application for judgment and order of sale is made on account of delinquent special taxes or special assessments in all cities, villages and incorporated towns in counties with 3,000,000 or more inhabitants, and in cities, villages and incorporated towns in other counties in which the county board by resolution has extended the time in which the return, required in Section 20-100, may be made, the procedure shall, in all respects, be the same as in this section prescribed, except that there shall be 2 separate judgments and orders for sale, one on account of delinquent special taxes and special assessments and the other on account of delinquent general taxes.

(Source: P.A. 84-1275; 88-455.)

(35 ILCS 200/Art. 21 Div. 4 heading) Division 4. Annual tax sale procedure

(35 ILCS 200/21-190)

Sec. 21-190. Entry of judgment for sale. If judgment is rendered against any property for any tax or, in counties with 3,000,000 or more inhabitants, for any tax or special assessment, the county collector shall, after publishing a notice for sale in compliance with the requirements of Sections 21-110 and 21-115 or 21-120, proceed to offer the property for sale pursuant to the judgment. However, in the case of an appeal from the judgment, if the party, when filing notice of appeal deposits with the county collector the amount of the judgment and costs, the collector shall not sell the property until the appeal is disposed of.

(Source: P.A. 79-451; 88-455.)

(35 ILCS 200/21-195)

Sec. 21-195. Examination of record; certificate of correctness. On the day advertised for sale, the county clerk, assisted by the collector, shall examine the list upon which judgment has been entered and ascertain that all payments have been properly noted thereon. The county clerk shall make a certificate to be entered on the record, following the order of court that the record is correct, and that judgment was entered upon the property therein mentioned for the taxes, interest and costs due thereon. The certificate shall be attested by the circuit court clerk under seal of the court and shall be the process on which the property or any interest therein shall be sold for taxes, special assessments, interest and costs due thereon, and may be substantially in the following form:

State of Illinois County of .....

I, ...., clerk of the circuit court, in and for the county of ...., do hereby certify that the foregoing is a true and correct record of the delinquent property in the county, against which judgment and order of sale was duly entered in the circuit court for the county, on (insert date), for the amount of the taxes, special assessments, interest and costs due severally thereon as therein set forth, and that the judgment and order of court in relation thereto fully appears on the record.

Dated (insert date).

(Source: P.A. 91-357, eff. 7-29-99.)

(35 ILCS 200/21-200)

Sec. 21-200. County clerk assistance at sale. The county clerk, in person or by deputy, shall attend all sales for taxes, made by the collector, and shall assist at the sales.

(Source: Laws 1939, p. 886; P.A. 88-455.)

(35 ILCS 200/21-205)

Sec. 21-205. Tax sale procedures.

(a) The collector, in person or by deputy, shall attend, on the day and in the place specified in the notice for the sale of property for taxes, and shall, between 9:00 a.m. and 4:00 p.m., or later at the collector's discretion, proceed to offer for sale, separately and in consecutive order, all property in the list on which the taxes, special assessments, interest or costs have not been paid. However, in any county with 3,000,000 or more inhabitants, the offer for sale shall be made between 8:00 a.m. and 8:00 p.m. The collector's office shall be kept open during all hours in which the sale is in progress. The sale shall be continued from day to day, until all property in the delinquent list has been offered for sale. However, any city, village or incorporated town interested in the collection of any tax or special assessment, may, in default of bidders, withdraw from collection the special assessment levied against any property by the corporate authorities of the city, village or incorporated town. In case of a withdrawal, there shall be no sale of that property on account of the delinquent special assessment thereon.

(b) Until January 1, 2013, in every sale of property pursuant to the provisions of this Code, the collector may employ any automated means that the collector deems appropriate. Beginning on January 1, 2013, either (i) the collector shall employ an automated bidding system that is programmed to accept the lowest redemption price bid by an eligible tax purchaser, subject to the penalty percentage limitation set forth in Section 21-215, or (ii) all tax sales shall be digitally recorded with video and audio. All bidders are required to personally attend the sale and, if automated means are used, all hardware and software used with respect to those automated means must be certified by the Department and re-certified by the Department every 5 years. If the tax sales are digitally recorded and no automated bidding system is used, then the recordings shall be maintained by the collector for a period of at least 3 years from the date of the tax sale. The changes made by this amendatory Act of the 94th General Assembly are declarative of existing law.

(b-5) For any annual tax sale conducted on or after the effective date of this amendatory Act of the 102nd General Assembly, each county collector in a county with 275,000 or more inhabitants shall adopt a single bidder rule sufficient to prohibit a tax purchaser from registering more than one related bidding entity at the tax sale. The corporate authorities in any county with less than 275,000 inhabitants may, by ordinance, allow the county collector of that county to adopt such a single bidder rule. In any county that has adopted a single bidder rule under this subsection (b-5), the county treasurer shall include a representation and warranty form in each registration package attesting to compliance with the single bidder rule, except that the county may, by ordinance, opt out of this representation and warranty form requirement. A single bidder rule under this subsection may be in the following form:

(1) A registered tax buying entity (principal) may only have one registered buyer at the tax sale and may not have a related bidding entity directly or indirectly register as a buyer or participate in the tax sale. A registered tax buying entity may not engage in any multiple bidding strategy for the purpose of having more than one related bidding entity submit bids at the tax sale.

(2) A related bidding entity is defined as any individual, corporation, partnership, joint venture, limited liability company, business organization, or other entity that has a shareholder, partner, principal, officer, general partner, or other person or entity having (i) an ownership interest in a bidding entity in common with any other registered participant in the tax sale or (ii) a common guarantor in connection with a source of financing with any other registered participant in the tax sale. The determination of whether registered entities are related so as to prohibit those entities from submitting duplicate bids in violation of the single bidder rule is at the sole and exclusive discretion of the county treasurer or his or her designated representatives.

(c) County collectors may, when applicable, eject tax bidders who disrupt the tax sale or use illegal bid practices.

(Source: P.A. 102-519, eff. 8-20-21.)

(35 ILCS 200/21-210)

Sec. 21-210. Bids by taxing districts. Any city, incorporated town or village, corporate authorities, commissioners, or persons interested in any special assessment or installment thereof, may become purchaser at any sale, and may designate and appoint some officer or person to attend and bid at the sale on its behalf.

(Source: Laws 1939, p. 886; P.A. 88-455.)

(35 ILCS 200/21-215)

Sec. 21-215. Penalty bids. The person at the sale offering to pay the amount due on each property for the least penalty percentage shall be the purchaser of that property. No bid shall be accepted for a penalty exceeding 9% of the amount of the tax or special assessment on property.

(Source: P.A. 102-363, eff. 1-1-22.)

(35 ILCS 200/21-220)

Sec. 21-220. Letter of credit or bond in counties of 3,000,000 or more; registration in other counties. In counties with 3,000,000 or more inhabitants, no person shall make an offer to pay the amount due on any property and the collector shall not accept or acknowledge an offer from any person who has not deposited with the collector, not less than 10 days prior to making such offer, an irrevocable and unconditional letter of credit or such other unconditional bond payable to the order of the collector in an amount not less than 1.5 times the amount of any tax or special assessment due upon the property, provided that in no event shall the irrevocable and unconditional letter of credit or such other unconditional bond be in an amount less than $1,000. The collector may without notice draw upon the letter of credit or bond in the event payment of the amount due together with interest and costs thereon is not made forthwith by the person purchasing any property. At all times during the sale, any person making an offer or offers to pay the amount or amounts due on any properties shall maintain the letter of credit or bond with the collector in an amount not less than 1.5 times the amount due on the properties which he or she has purchased and for which he or she has not paid.

In counties with less than 3,000,000 inhabitants, unless the county board provides otherwise, no person shall be eligible to bid who did not register with the county collector at least 10 business days prior to the first day of sale authorized under Section 21-115. The registration must be accompanied by a deposit in an amount determined by the county collector, but not to exceed $250 in counties of less than 50,000 inhabitants or $500 in all other counties, which must be applied to the amount due on the properties that the registrant has purchased. If the registrant cannot participate in the tax sale, then he or she may notify the tax collector, no later than 5 business days prior to the sale, of the name of the substitute person who will participate in the sale in the registrant's place, and an additional deposit is not required for any such substitute person. If the registrant does not attend the sale, then the deposit is forfeited to the Tax Sale Automation Fund established under Section 21-245. If the registrant does attend the sale and attempts, but fails, to purchase any parcels offered for sale, then the deposit must be refunded to the registrant.

(Source: P.A. 95-537, eff. 8-28-07.)

(35 ILCS 200/21-225)

Sec. 21-225. Forfeited tax liens and certificates. Every tax lien or certificate for property offered at public sale, and not sold for want of bidders, unless it is released from sale by the withdrawal from collection of a special assessment levied thereon, shall be forfeited to the county, as trustee for the taxing districts, and managed pursuant to Section 21-90. Tax certificates are also forfeited to the county in those circumstances described in subsection (d) of Section 21-310 and subsection (f) of Section 22-40 of this Code.

(Source: P.A. 103-555, eff. 1-1-24.)

(35 ILCS 200/21-230)

Sec. 21-230. Record of sales and redemptions. When any property is sold, the county clerk shall enter on the Tax Judgment, Sale, Redemption and Forfeiture Record, in the blank columns provided for that purpose, the name of the purchaser and the final bid. When any property is redeemed from sale, the county clerk shall enter the name of the person redeeming, the redemption date and the amount of redemption, in the proper column.

(Source: Laws 1965, p. 631; P.A. 88-455.)

(35 ILCS 200/21-235)

Sec. 21-235. Record of forfeitures. All tax liens and certificates forfeited to the county at the sale shall be noted on the Tax Judgment, Sale, Redemption and Forfeiture Record.

In counties with less than 3,000,000 inhabitants, a list of all property charged with delinquent special assessments and forfeited to the county at the sale shall be returned to the collector of the levying municipality.

(Source: P.A. 103-555, eff. 1-1-24.)

(35 ILCS 200/21-240)

Sec. 21-240. Payment for property purchased at tax sale; reoffering for sale. Except as otherwise provided below, the person purchasing any property, or any part thereof, shall be liable to the county for the amount due and shall forthwith pay to the county collector the amount charged on the property. Upon failure to do so, the amount due shall be recoverable in a civil action brought in the name of the People of the State of Illinois in any court of competent jurisdiction. The person so purchasing shall be relieved of liability only by payment of the amount due together with interest and costs thereon, or if the property is reoffered at the sale, purchased and paid for. Reoffering of the property for sale shall be at the discretion of the collector. The sale shall not be closed until payment is made or the property again offered for sale. In counties with 3,000,000 or more inhabitants, only the taxes, special assessments, interest and costs as advertised in the sale shall be required to be paid forthwith. Except if the purchaser is the county as trustee pursuant to Section 21-90, the general taxes charged on the land remaining due and unpaid, including amounts subject to certificates of error, not included in the advertisement, shall be paid by the purchaser within 10 days after the sale, except that upon payment of the fee provided by law to the County Clerk (which fee shall be deemed part of the costs of sale) the purchaser may make written application, within the 10 day period, to the county clerk for a statement of all taxes, interest and costs due and an estimate of the cost of redemption of all forfeited general taxes, which were not included in the advertisement. After obtaining such statement and estimate and an order on the county collector to receive the amount of forfeited general taxes, if any, the purchaser shall pay to the county collector all the remaining taxes, interest and costs, and the amount necessary to redeem the forfeited general taxes. The county collector shall issue the purchaser a receipt therefor. Any delay in providing the statement or in accepting payment, and delivering receipt therefor, shall not be counted as a part of the 10 days. When the receipt of the collector is issued, a copy shall be filed with the county clerk and the county clerk shall include the amount shown in such receipt in the amount of the purchase price of the property in the certificate of purchase. The purchaser then shall be entitled to a certificate of purchase. If a purchaser fails to complete his or her purchase as provided in this Section, the purchase shall become void, and be of no effect, but the collector shall not refund the amount paid in cash at the time of the sale, except in cases of sale in error under subsection (a) of Section 21-310. That amount shall be treated as a payment and distributed to the taxing bodies as other collections are distributed. The lien for taxes for the amount paid shall remain on the property, in favor of the purchaser, his or her heirs or assigns, until paid with 5% interest per year on that amount from the date the purchaser paid it. The amount and fact of such ineffective purchase shall be entered in the tax judgment, sale, redemption and forfeiture record opposite the property upon which the lien remains. No redemption shall be made without payment of this amount for the benefit of the purchaser, and no future sale of the property shall be made except subject to the lien of such purchaser. This section shall not apply to any purchase by any city, village or incorporated town in default of other bidders at any sale for delinquent special assessments.

(Source: P.A. 103-555, eff. 1-1-24.)

(35 ILCS 200/21-245)

Sec. 21-245. Automation fee. In all counties, each person purchasing any property at a sale under this Code shall pay to the county collector, prior to the issuance of any tax certificate, an automation fee set by the county collector of not more than $10 for each item purchased. A like sum shall be paid for each year that all or a portion of the subsequent taxes are paid by a tax purchaser and posted to the tax judgment, sale, redemption and forfeiture record where the underlying certificate is recorded. In counties with less than 3,000,000 inhabitants:

(a) The fee shall be paid at the time of the purchase if the record keeping system used for processing the delinquent property tax sales is automated or has been approved for automation by the county board. The fee shall be collected in the same manner as other fees or costs.

(b) Fees collected under this Section shall be retained by the county treasurer in a fund designated as the Tax Sale Automation Fund. The fund shall be audited by the county auditor. The county board, with the approval of the county treasurer, shall make expenditures from the fund (1) to pay any costs related to the automation of property tax collections and delinquent property tax sales, including the cost of hardware, software, research and development, and personnel and (2) to defray the cost of providing electronic access to property tax collection records and delinquent tax sale records.

(Source: P.A. 100-1070, eff. 1-1-19; 101-81, eff. 7-12-19.)