The County Collector is responsible for collecting and distributing real estate tax, mobile home tax, and drainage tax for Whiteside County. Tax bills may be paid by mail or paid at any bank in Whiteside County or the Collectors office. Your cancelled check is your receipt. When paying in person or at a bank, bring entire bill to be stamped paid. Yes, a postmark showing the due date is acceptable to avoid late penalty.
Checks are preferred.
Your cancelled check is your receipt. Payment is void if made by a check which fails to clear the bank. The County Collector cannot accept partial payments and they will be returned . Installments are due on or before due dates shown on tax bill. September 7 for the second installment.