Official Government Website
Departments: Treasurer / Collector

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.

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DeKalb County Government is working to reduce the spread of COVID-19.

3/23/2020
DeKalb County Government is working to reduce the spread of COVID-19. In an effort to limit exposure to the public and employees, many offices have limited access. We encourage the public to contact individual departments by phone in order to schedule appointments and obtain information on building and office closures.

Link to:  COUNTY UPDATES ON CORONAVIRUS