The Naperville Township Assessor's Office plans on closing our 2023 Assessments sometime around the third quarter of 2023. Once published, your 2023 assessed value will be available for review.
You may still review your current 2022 assessed value in preparation for the 2023 assessment publications, but keep in mind that your 2022 value is already final. If you have concerns about your value, and what it may be in 2023, please file an Informal Review below.
This informal review will give our office an opportunity to review the information you have provided and address your concerns to the best of our ability. It also gives our office an opportunity to ensure that our records of your property are correct and complete. If you are not satisfied with the outcome of this informal review you are encouraged to file a formal appeal with the DuPage County Board of Review.
Please note that filing an informal review DOES NOT limit your ability to file a formal appeal with the DuPage County Board of Review.
If you disagree with your assessment, please feel free to contact the Naperville Township Assessor's Office. We will be glad to sit down and listen to your concerns about your property assessment.
Complaints may be based on the following objections:
Taxes are based on the needs of the taxing bodies in your jurisdiction. Even if your assessment stays the same, taxes may still increase. Complaints of this nature should be taken up with the officials who determine budgets in the various bodies.
We always recommend contacting the Assessor's Office first if you have any issue with your assessment. You may discuss your assessment with the Assessor and/or the staff at any time throughout the year. After discussing your property, and if you are still not satisfied with the Assessor's decision, you may file a formal appeal with the DuPage County Board of Review (BOR) within thirty (30) days after the publication of the assessment list. The publishing date varies each year, and can range from early Spring to November 15th. Please call the Assessor's Office for an estimate of the publishing date. At the BOR hearing, you will be required to present your information to a three member panel. After receiving notice of the Board of Review's decision, you have thirty (30) days to appeal to the State Property Tax Appeal Board.
Remember, most of the misunderstanding on your assessment may be answered by a simple call or by furnishing supporting data to your local Township Assessor.
Click here to search for your Naperville Township property by either address or Property Index Number (PIN).
Information is periodically updated, and may not reflect the data currently on file in the Assessor's office. The assessed values may not be certified, and therefore may be subject to change before being finalized for ad valorem assessment purposes.