Special Assessments are not part of your real estate tax, but are included as a separate item on the real estate tax bill. These could include such items as ditch assessments, improvement levies such as street paving, curbs, lighting, sidewalks and sewer or water lines. The Auditor is required by law to keep an accounting of these special assessments, to place them on the tax duplicate as separate items, and to return the money collected to the city, village, township or county office which levied the assessment.