New from the Treasurer
The DeKalb County Treasurer’s Office will be mailing out 2019 Property Tax Bills soon. To ensure your bill arrives in a timely manner, it is important that the county has your correct mailing address.
If you have moved in the last year, or need to change the mailing address for your tax bill, please complete the Change of Address form: https://dekalbcounty.org/wp-content/uploads/2018/06/ao-form-addresschange.pdf
The form needs to be completely filled out, including the owner’s signature, and returned to:
- By mail: Chief County Assessments Office
DeKalb County Admin Bldg
110 E Sycamore Street
Sycamore, IL 60178
- By email: CCAO@dekalbcounty.org
For questions about changing your address, contact the Chief County Assessments Office directly at 815-895-7120. For all other property tax-related questions, contact the Treasurer’s Property Tax Helpline at 815-895-7337.