Property tax bills for Sangamon County are due by Friday, September 5th, marking the final deadline for the 2025 payment cycle. Bills were first mailed out in April, giving residents several months to complete the process. Any payment that arrives or is postmarked after the due date will face late fees, making it important for taxpayers to complete their payments on time.
Residents have several options for making payments. The county encourages taxpayers to use the free e-check service available at www.tax.sangamonil.gov. Payments can also be mailed to the Sangamon County Treasurer at P.O. Box 19400, Springfield, IL 62794.
In-person payments are accepted at any ‘INB’ (Illinois National Bank) lobby or drive-thru location in Sangamon County. Taxpayers should bring the payment stub to receive a receipt. For those paying by credit or debit card, a link to the Illinois e-pay system can be found on the Treasurer’s website. Payments can also be made by phone at 888-834-3729. It is noted that card payments will include a convenience fee.
More information is available at www.tax.sangamonil.gov or by emailing treasurer@sangamonil.gov. Questions about assessed values, multipliers, or exemptions should be directed to 217-753-6805.
