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The County of DuPage
Wheaton, Illinois
 

2021 Tax Year Calendar of Events in 2022

  • 04/29/22 Property Tax bills are mailed
  • 05/02/22 Drop Box & window opened
  • 05/11/22 Subtax may be paid by prior year tax buyers if going to deed
  • 05/30/22 MEMORIAL DAY - OFFICE CLOSED
  • 06/01/22 1st installment due date
  • 06/02/22 Per Illinois State Statute, 1½ % interest per month due on late payments
  • 06/20/22 JUNETEENTH - OFFICE CLOSED
  • 07/04/22  4TH OF JULY - OFFICE CLOSED
  • 09/01/22 2nd installment due date
  • 09/02/22 Per Illinois State Statute, 1½ % interest per month due on late payments
  • 09/05/22 LABOR DAY - OFFICE CLOSED
  • 09/07/22 Sub-tax may be paid by tax buyer between 9:00 a.m. - 3:00 p.m. (but, if going to deed (3rd year of non-payment), tax buyer may
                   pay tax amount on May 13th)
  • 09/30/22 PRE-DELINQUENT BILLS MAILED
  • 10/07/22 Payment deadline to avoid publication of delinquent taxes in newspaper
  • 10/10/22 COLUMBUS DAY - OFFICE CLOSED
  • 10/14/22 To avoid receiving a certified delinquent bill - All cash, check, charge, online payments must be received by 4:30 p.m.
  • 10/17/22 During this week, delinquent taxes are published in the newspaper
  • 10/25/22Certified Delinquent bills mailed
  • 10/31/22 Last day to pay using the online payment system (WEBSITE)
  • 10/31/22 Last day to use personal checks for payment
  • 11/01/22 CERTIFIED FUNDS REQUIRED (Cash, cashier's checks or money orders) are required for payment
  • 11/01/22 Drop Box closed at 8:00 a.m.
  • 11/11/22 VETERAN'S DAY - OFFICE CLOSED
  • 11/15/22 Last day to pay with credit/debit cards in person at the Treasurer's Office
  • 11/16/22 Last day for certified funds (cash, cashier's check or money order). Payment must be received in the Treasurer’s Office before
                   4:30 p.m. to avoid property tax being offered at tax sale
  • 11/17/22 Property Tax Sale for unpaid 2021 taxes begins at 9:00 a.m. No tax payments will be accepted today.