If you have a legitimate complaint as stated above, you may file an Assessment Review Inquiry with the DuPage Township Assessor’s Office. Once you receive the tax bill, it is too late to make an appeal for that year’s assessment. Tax rates are not an issue in the assessment appeal process, only the amount of the assessment. Individual notices will also be mailed in some instances. If the assessment increases, the change must be published in a local newspaper. The amount of the tax bill is determined by the various tax rates that are applied to the assessment based on the levies of various local government taxing districts which include counties, townships, municipalities, school districts, park districts, county, and special districts, etc. When going through the Assessment Review, you, the property owner, are having the assessed value of your property reviewed, not the tax bill. The assessment is higher than those of similar house style/age and size in your neighborhood, with the same amenities.The assessment of the property is based on inaccurate information, such as an incorrect measurement of a building or improvements which have been removed.(This claim can be supported if you have recently purchased your property on the open market with a valid sale or if you supply a professional appraisal). The assessor’s estimated market value is higher than current market value.Homeowners may have a legitimate Assessment complaint if you can support any of the following claims: If you are a tax consultant, lawyer or owner of multiple properties, you should not use this process, and should call the office to inquire on how to have properties reviewed prior to the appeal deadline. This Assessment Review should be used by tax payers for 1 single residential property. If subject is a new sale, please call our office on how to proceed, if necessary after the July deadline for the review.ĭuPage Township has put in place an Assessment Review process to assist tax payers in reviewing their assessment at the local level. BOARD OF REVIEW APPEALS OPEN IN AUGUST AFTER NOTICES ARE MAILED, FOR 30DAYS, DEADLINE TO FILE AT BOARD OF REVIEW IS MID-SEPTEMBER 2023.

FORMS: 2023 ASSESSMENT INQUIRY REVIEW or Non-fillable 2023 ASSSESSMENT INQUIRY FORM.PDFĭEADLINE TO FILE THIS REVIEW IS J(new sales July 19, 2023).

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