Am I missing a Will County homestead exemption?
Maybe. In Will County, Illinois, the basic General Homestead Exemption is for an owner-occupied primary residence. Will County says this exemption is administered and applied by your local township assessor. If it is not showing on your tax bill, start with your township assessor.
Some homeowners may also need a separate application for a senior, senior freeze, disability, disabled veteran, returning veteran, or homestead improvement exemption. Those rules are not the same for every homeowner.
The safest first step is simple: check your latest Will County tax bill, find the exemption section, and compare it with the official Will County exemption page. If something looks missing, contact the local township assessor or the Will County Supervisor of Assessments before paying anyone to file for you.
HomesteadExemption.org is not a government office. This guide explains official Will County and Illinois homestead exemption rules in plain English. It does not file applications, decide eligibility, or replace the Will County Supervisor of Assessments or your township assessor.
Use official Will County and Illinois sources for forms, deadlines, and eligibility. Homestead exemption rules can change by assessment year.
What “homestead exemption” means in Will County
For this page, “homestead exemption” means a property-tax exemption tied to a home used as a principal residence. It does not mean every kind of tax help. It also does not mean bankruptcy homestead protection.
Illinois uses the term “homestead exemption” for several property-tax exemptions. In Will County, the exemption usually reduces the home’s equalized assessed value, often called EAV. A lower EAV can lower the taxable value used in the property-tax calculation. It is not a dollar-for-dollar check, and it is not a guaranteed bill amount.
The basic rule is that the home must usually be your primary residence. Many exemptions also require ownership, legal or equitable interest, liability for the property taxes, age, disability, veteran status, income, or a special filing form.
Where Will County homeowners usually start
Step 1: Check your property tax bill
Will County tells homeowners to review the exemption area of the tax bill to see whether the General Homestead Exemption is already being received. Do not assume it is there because you live in the home.
If you need your parcel number, Will County calls it a Property Index Number, or PIN. The county explains that the PIN appears on the real estate tax bill. You can also use the property search portal or the PIN search page if you need to look up property information.
Step 2: Find your township assessor
Will County has local township assessors. The county says the General Homestead Exemption is administered and applied by the local township assessor. The Homestead Improvement Exemption also starts with the local township assessor.
If you do not know your township, use the official Township Assessor Contact Information page. Will County also explains how to match the first digits of your PIN to a township.
Step 3: Use the county forms page for special exemptions
Will County keeps homestead exemption forms on its official forms page. This includes forms for seniors, disabled persons, and veterans. Use the current year form when the county provides one.
Main Will County homestead exemptions
This table is only a starting point. Do not use it as a final eligibility decision. The official office may need to review title, residency, documents, and timing.
| Exemption | Basic Will County point | Where to start |
|---|---|---|
| General Homestead Exemption | For homestead property occupied by the owner as a principal dwelling. Will County lists a maximum reduction of $8,000. | Local township assessor |
| Senior Citizens Homestead Exemption | For a qualifying homeowner age 65 or older during the assessment year. Will County lists a maximum reduction of $8,000. | Will County Supervisor of Assessments or township assessor |
| Low-Income Senior Citizens Assessment Freeze Homestead Exemption | For qualifying seniors who meet the household income, ownership, occupancy, and filing rules. The tax rate is not frozen. | Will County PTAX-340 form |
| Disabled Persons’ Homestead Exemption | Will County lists an annual $2,000 EAV reduction for a qualifying disabled person occupying the property on January 1. | Will County PTAX-343 forms |
| Disabled Veterans’ Standard Homestead Exemption | For qualifying veterans with a certified service-connected disability. The amount depends on disability percentage and other rules. | Will County PTAX-342 forms |
| Returning Veterans’ Homestead Exemption | Will County’s brochure describes a $5,000 assessed-value reduction for two consecutive assessment years when the veteran returns from active duty in an armed conflict and meets the ownership and occupancy rules. | Will County PTAX-341 form |
| Homestead Improvement Exemption | For certain new improvements to an existing homestead property or rebuilding after a catastrophic event. Ordinary repair work does not qualify. | Local township assessor |
The General Homestead Exemption in Will County
The General Homestead Exemption is the one many owner-occupants expect to see. Will County says homestead property includes residential property occupied by its owner or owners as their principal dwelling place. It may also apply to certain leasehold interests where the person has the required interest and is liable for the property taxes.
Will County lists the maximum General Homestead Exemption reduction as $8,000. That is a reduction in assessed value, not a promise that your tax bill will go down by $8,000.
If you bought a home, the county notes that in counties with fewer than 3,000,000 inhabitants, the homestead exemption remains in effect for the rest of the assessment year of sale. But the assessor or chief county assessment officer may require the new owner to apply for the following assessment year. That is why new Will County homeowners should not ignore the exemption section of the next tax bill.
Common mistake: A homeowner moves in, assumes the exemption will continue, and never checks the next tax bill. If the prior owner had an exemption, it may not protect the new owner forever. Ask your township assessor what is needed for the next assessment year.
Senior homestead exemptions in Will County
Senior Citizens Homestead Exemption
Will County says the Senior Citizens Homestead Exemption is for property occupied as a residence by a person who is 65 or older, is liable for paying real estate taxes, and is an owner of record or has the required legal or equitable interest. Will County lists the maximum reduction as $8,000.
Will County says a person who will be 65 during the current assessment year may apply during that assessment year. The county’s senior application instructions say you may need a copy of the recorded deed, proof of age such as an Illinois driver’s license, Illinois state ID, or birth certificate, and a current tax bill or PIN.
The county’s home page also tells homeowners turning 65 who own and occupy their Will County home as a primary residence that they may be eligible and can download an application or call the Supervisor of Assessments for more information.
Senior assessment freeze homestead exemption
The Low-Income Senior Citizens Assessment Freeze Homestead Exemption is different from the regular senior homestead exemption. It may freeze the home’s EAV at a base year value for a qualified senior. It does not freeze the tax rate. Your tax bill can still change if tax rates or other factors change.
For the 2026 PTAX-340 form, Will County lists a household income limit of $75,000 or less based on 2025 household income. The form also says the applicant must have established age, ownership, and residency by applying for the Senior Homestead Exemption, and must own and occupy the property on or before January 1, 2025.
The same 2026 form says completed applications and required materials must be mailed or brought to the Will County Supervisor of Assessments Office by October 1, 2026. It says faxed or emailed applications cannot be accepted. For a different assessment year, check the current form before relying on that date.
Deadline note: The 2026 Will County senior freeze form gives an October 1, 2026 return deadline. Do not assume that deadline applies to every exemption or every future year.
Disability and veteran homestead exemptions
Will County lists a Disabled Persons’ Homestead Exemption with an annual $2,000 reduction in EAV. The property must have been occupied on January 1 of the assessment year by a disabled person who is liable for the property taxes. The county forms page includes PTAX-343, PTAX-343-A, and PTAX-343-R.
Will County also lists disabled veteran homestead exemptions. For the Disabled Veterans’ Standard Homestead Exemption, the county says the amount depends on the service-connected disability percentage certified by the U.S. Department of Veterans Affairs. Will County describes reductions of $2,500, $5,000, or exemption from taxation under the Property Tax Code for a qualifying veteran at higher disability levels, subject to the detailed rules.
For returning veterans, Will County’s exemption brochure describes a $5,000 reduction off the assessed value of the veteran’s principal residence for two consecutive assessment years: the tax year and the following year that the veteran returns from active duty in an armed conflict involving the U.S. armed forces.
These veteran rules can be document-heavy. Expect to need official military or VA documents, such as a disability certification letter or DD 214, depending on the exemption.
Homestead improvement exemption
The Homestead Improvement Exemption is not for ordinary maintenance. Will County says it may apply to new improvements to existing homestead property or rebuilding residential structures after a catastrophic event. The county lists a maximum of $75,000 per year in fair cash value and says it continues for four years from the date the improvement or rebuilding is completed and occupied.
The application path starts with the local township assessor. If you qualify, the local assessor files the appropriate paperwork with the Supervisor of Assessments.
Documents and facts to gather before you call
- Your Property Index Number, or PIN.
- Your current Will County property tax bill.
- A recorded deed or other ownership document, if the office asks for it.
- Proof that the home is your primary residence.
- Proof of age for senior exemptions.
- Household income documents for the senior freeze, such as the tax return and Social Security 1099 listed on the current form.
- Disability, VA, or military records for disability and veteran exemptions.
- Trust, probate, divorce, or death documents if the title or occupant has changed.
What can go wrong
You recently bought the home
Do not rely only on what the seller had. Ask the township assessor whether a new owner application or confirmation is needed for the next assessment year.
The home is in a trust
Homestead exemptions often depend on ownership or legal/equitable interest. If title is held by a trust, ask the Will County office what trust pages or documents they need. Do not send an entire trust unless the office asks for it.
You inherited the home
An inherited home can be complicated if the deed, estate, or occupancy has not been updated. Gather the deed, death certificate, probate papers if any, and tax bill. Ask the township assessor or Supervisor of Assessments how they want the ownership interest shown.
There was a death, divorce, or change in occupancy
Do not assume the exemption stays the same. Some exemptions have surviving spouse or facility-residence rules. Others may stop if the qualifying person no longer owns or occupies the home. Ask before the next bill is issued if possible.
The exemption was denied or removed
Read the notice carefully. A denial can happen because of missing documents, a missed deadline, a residency issue, a title problem, or a form problem. Contact the office listed on the notice and ask what correction, review, or appeal path is available.
If you are late
Act quickly, but do not guess. The answer depends on the exemption, assessment year, and county filing rules. For the senior freeze, Will County’s current posted form gives a specific return deadline and warns that failure to complete the application and supply required materials will result in rejection of that exemption.
For the General Homestead Exemption or Homestead Improvement Exemption, start with the township assessor because Will County says those are handled through the local township assessor. For senior, disability, and veteran forms, use the Will County forms page and contact the Supervisor of Assessments if the deadline is unclear.
This is not bankruptcy homestead protection
Illinois also has legal rules sometimes called “homestead” in other contexts. This Will County guide is only about property-tax homestead exemptions. It is not about bankruptcy, debt collection, foreclosure defense, or protecting equity from creditors. If that is your issue, speak with a qualified legal-aid office or attorney.
Avoid paid filing-service confusion
Be careful with companies or mailers that make the process sound urgent, secret, or guaranteed. Will County provides official exemption information and forms online. You can also contact the county or township assessor directly.
Never pay someone who promises a certain tax bill result. Homestead exemptions depend on official eligibility rules and the county’s review.
Official links for Will County homeowners
Independent editorial note: This guide was written using official Will County Supervisor of Assessments materials and Illinois Department of Revenue homestead exemption information available on the date of writing. Rules, forms, income limits, and deadlines can change. Confirm your situation with the Will County Supervisor of Assessments or your local township assessor before you act.