Informal Appeal Instructions


Do you feel your assessment is too high?

Spring is the ideal time to discuss this with the Assessor!

The Green Garden Township Assessor’s office provides a no charge, Informal Appeal option which allows the taxpayer to work directly with the Township Assessor’s office in confirming or determining the assessed value of residential properties. If the property owner can provide adequate justification for a lower assessment prior to the end of May, the Assessor will immediately make those changes.

How do I get started? To begin, read these instructions and complete the 2025 Informal Appeal form. Please email all information to: [email protected]. Depending upon current workload, it may take the Assessor a few weeks to complete their portion of the comparable process.

When completed early enough in the year (typically late winter through late spring), the Assessor has the ability to make justified adjustments to that year’s assessed values. Later in the year, a formal Board of Review Appeal may have to be filed with the county to obtain the same assessment considerations.

The Informal Appeal will provide the Assessor with at least 3 valid and comparable properties within Green Garden Township which will be further researched as a consideration to justify the current assessed value. Comparable properties or recent sales of comparable properties should be as similar as possible. Although most parcels have custom homes in Green Garden Township, please try to compare to similar properties.

Most residential properties total assessed value consists of both a land (property) value as well as the building (home) value. If questioning the land assessment, provide comparisons to other similar size lots/acreage. If possible, find other properties in the same or similar subdivision or nearby.

When questioning the home (building) assessed value, try to provide comparables with similarities, such as close to same age (the older the home, the more depreciation has occurred and therefore, less assessed value), size home (living square footage); type or design of home (one story versus 2 story or brick versus frame); type of amenities (accessory buildings, pools, outdoor living areas, etc.) can all make a difference in the assessed value.

Also, your total assessed value must also take in consideration recent (within the last 3 years) valid (no foreclosures, no short sales, etc.) sales, either of your home or of comparable homes in your area. The sales amount of a recent, valid sale is considered your market value.

Please note that the Informal Appeal can only be used for the current assessment year. For instance, when submitting the 2025 Informal Appeal, any justified adjustments will be made to the 2025 tax year which is payable in 2026.

The taxpayer may also or instead file an appeal with the Will County Board of Review later in the summer. Please review those details at the Will County Supervisor of Assessments website at willcountysoa.com.

Additional resources for comparables may be found at real estate websites such as Redfin.com, Realtor.com, Zillow.com, etc. Please note that the Township Assessor office nor the Will County Supervisor of Assessments are not responsible for erroneous information published on other websites.

Formal Appeals


The time to appeal a real estate assessment in Will County takes place about the 3rd week of August. At that time an assessment change notice is posted in a newspaper usually the Farmer’s Weekly Review. When the assessor changes your property assessment it will appear in a List of other properties. The appeal has to be filed with the Will County Board of Review within 30-days of the date the assessments are published in the newspaper. The publish date may vary a few days each year but always in the time frame stated above.

The assessor is mandated by law to assess property equitably at thirty-three and one third percent (.3333) of “Market Value·.

Your real estate property assessment is based on “Market Value”, or sales of comparable real estate. Your property (land) is also entitled to an equitable assessment.

Your basis for appeal is either the assessment is not according to “Market Value” or “Equity”, equitable assessment compared to very similar properties.

The burden of proof in the appeal process is on the property owner so be prepared to prove the basis of your appeal.

Market Value Appeal:

The most supportable evidence of “Market Value” is a recent arms-length transaction that meets all the criteria of the definition of a “Market Value” sale. An arms-length transaction is one that is not influenced by any undue circumstances such as foreclosure. between related parties, etc. A recent sale is considered to be one year or less.

The next most supportable evidence of “Market Value· is a recent appraisal by a state certified independent appraiser for the purpose of establishing “Market Value”.

This type of appraisal should use comparable properties very similar to the subject property and preferable within one square mile of the subject when possible. A state certified appraiser is bound by law to give you an unbiased appraisal. A recent appraisal is considered to be one year or less.

Assessment Equity Appeal:

This means excluding land differences. your property’s improvements/buildings should be assessed equitably with others of the same value. Similarities include age, building style (1-sty, 2-sty, etc.), construction quality, gross living area expressed in square feet. condition, and other auxiliary structures such as decks, patio. detached garage. pole buildings etc.

Note: Equity arguments regarding buildings are compared by dividing the building assessment component by the gross living area. Only three comparable properties are necessary to prove an equity argument. You have the best chance at winning your appeal by selecting the most comparable properties to the subject property. If you simply choose properties with lower assessments that are not truly comparable your evidence will not have much credence.

The Appeal Process:

1. First step, contact the Assessor’s Office regarding your assessment.
Depending upon the current phase of the tax cycle, the assessor will advise you of a course of action. Different circumstances dictate various assessment review and assessment revision processes. Sometimes the assessor will advise you to file an appeal. Don’t be offended or intimidated, it is your right to appeal. The assessor does not take assessment appeals personal. It is just a government process that follows a set of rules.

2. Although it is in your best interest, you don’t have to do step one. You can just simply file the assessment complaint appeal at the Will Board of Review (BOR). Their office is in the Will County Office Building located at 302 North Chicago Street in Joliet, Illinois. They will notify and give the assessor a copy of the appeal. You can find the Will County Board of Review Residential Assessment Complaint at:

https://borcomplaints.willcountysoa.com

3. Once the appeal is filed with the Will County Board of Review, they will notify you in writing of a hearing date.

4. Once the assessor has reviewed the appeal in preparation for the hearing, he or she may contact the owner with an assessment stipulation. This is a signed agreement between the assessor and the property owner on a mutually agreeable assessment. This stipulation form is given to the Board of Review and the assessment is revised per the stipulation. There is no need to attend a hearing is a stipulation has been agreed to.

5. During the hearing you will be given a time interval to highlight verbally any written evidence you submitted with the appeal form. The township assessor will be given the same time to present evidence on behalf of the township.

6. The Board of Review member hearing the appeal will not make a decision atthe hearing. You will receive a written notice of their decision sometime later.

7. If you are not satisfied with Will County Board of Review’s decision you can appeal to the State of Illinois Property Tax Appeal Board (forms are availableat the Supervisor of Assessment Office).

8. A decision by the Will County Board of Review only applies to the current assessment year. If the case was won on equity the assessor can and should reassess the area for equitable assessments according to “Market Value”.

JANE BUSHONG, CIAO

TOWNSHIP ASSESSOR
Green Garden Towship Assessor Jane Bushong

Green Garden Township Assessor, Jane Bushong has resided in Green Garden Township for over 20 years. She obtained her CIAO designation in August 2019 and was appointed as Green Garden Township’s Assessor in September 2019.

Jane continues her education with the Illinois Department of Revenue and the Illinois Property Assessment Institute as an Illinois Assessor requirement. Jane has a strong background in business administration, automation software, and public relations. She is married, has 4 grown children, 9 grandchildren, and a variety of rescue dogs and cats. When not working for the township, she loves gardening and landscaping. Jane is an active member of the Will County Association of Assessors and Townships of Illinois.

Jane’s goal and commitment is to provide an open, friendly and accessible Assessor’s office and to automate all Green Garden taxable property so that the assessment information is permanently maintained and stored on computer systems using Assessor-designed software integrated with Will County. This will help to ensure accuracy, transparency, and accountability of all Green Garden Township assessed properties.