How SSDI recipients can reduce property taxes in Illinois

Illinois offers a homestead property tax exemption that can lower your property tax bill if you receive SSDI and own your home. The exemption reduces the assessed value of your primary residence, which directly cuts the amount of property tax you owe each year. You do not have to be retired or over a certain age to claim it — SSDI recipients of any age can file.

The exemption is worth up to $6,000 of assessed value in most Illinois counties, though some counties offer higher amounts. Because property tax is calculated as a percentage of assessed value, reducing that value saves you money annually. You claim the exemption through your county assessor's office, not through the Social Security Administration or the IRS.

Illinois also has a property tax deferral program for homeowners with low income, which lets you postpone paying property taxes in years when money is tight. The deferred amount becomes a lien on your home and is repaid when you sell or when the property transfers. This is separate from the exemption and works differently — you choose one or the other based on your situation.

Key Takeaways

  • The homestead exemption reduces your home's assessed value by up to $6,000, lowering your annual property tax bill permanently.
  • You file for the exemption with your county assessor, not with Social Security, and you must own and live in the home as your primary residence.
  • SSDI recipients of any age can claim the exemption — there is no age requirement in Illinois.
  • The property tax deferral program lets you delay paying taxes in low-income years, with the amount repaid when you sell the home.
  • Income limits explore to both programs, and limits vary by county, so you must check your specific county's rules.

Income limits and how they are calculated

To claim the homestead exemption in Illinois, your household income must fall below a threshold set by your county assessor. Most counties use a limit around $65,000 to $75,000 in annual household income, but this varies — some counties are higher, some lower. You must check your county's specific limit before filing.

Household income includes all income received by you and anyone else living in the home, including SSDI payments, wages, pensions, rental income, and interest. It does not include Supplemental Security Income (SSI), which is a separate federal program. If you receive both SSDI and SSI, only the SSDI counts toward the income limit.

The property tax deferral program has its own income limits, which are typically lower than the exemption limits. You must also be at least 65 years old, disabled (including SSDI recipients), or a surviving spouse of a homeowner to use deferral. If you are under 65 and on SSDI, you meet the disability requirement for deferral.

Filing for the homestead exemption

You file the homestead exemption claim directly with your county assessor's office, not online through a state portal. The process begins by obtaining the exemption process form from your assessor — you can request it by phone, mail, or in person, or read it from the county website if available.

You will need to provide proof of ownership (a deed or property tax bill), proof of residency (a utility bill or lease showing your name and address), and proof of income (recent pay stubs, SSDI award letter, or tax return). Bring your Social Security number and the property's PIN (parcel identification number), which appears on your property tax bill.

File the process between January 1 and March 1 each year for the exemption to explore to that year's tax bill. If you miss the important date, you can still file, but the exemption will not take effect until the following year. Once approved, the exemption renews automatically each year unless your county requires you to recertify — check with your assessor about recertification rules.

How the exemption affects your property tax bill

The homestead exemption reduces the assessed value of your home, not the tax rate itself. If your home is assessed at $150,000 and you receive a $6,000 exemption, the taxable value becomes $144,000. Your property tax bill is then calculated on $144,000 instead of $150,000.

The actual dollar savings depends on your local tax rate. If your county's tax rate is 1.2% of assessed value, a $6,000 reduction in assessed value saves you about $72 per year. If the rate is higher, your savings are larger. You can find your county's tax rate on your property tax bill or by calling the assessor's office.

The exemption stacks with other property tax breaks you may have — for example, if you are a senior or veteran and already receive a separate exemption, the homestead exemption may add to it. However, you cannot claim the same exemption twice. Ask your assessor whether you may have access to for multiple exemptions and how they combine.

The property tax deferral program as an alternative

If your income is very low in a particular year, the property tax deferral program may help more than the exemption. Deferral lets you postpone paying property taxes for that year; the amount you defer becomes a lien on your home and is repaid when you sell, refinance, or transfer the property.

You must be at least 65 years old, disabled (SSDI counts), or a surviving spouse to use deferral. Your household income must be below a state-set limit, which is typically lower than the homestead exemption limit. The deferred taxes accrue interest at a rate set by the state, currently around 4% annually, though this rate can change.

Deferral is useful if you have a year when income drops sharply — for example, if you lose a job or a household member's income stops. You can defer taxes for multiple years in a row if your income remains low. However, deferral does not reduce your long-term tax burden; it only delays payment. Once you sell the home or your income rises, you must repay the deferred amount plus interest.

SSDI and property ownership: tax treatment

SSDI payments themselves are not taxable income for federal or state income tax purposes. However, if you own property and receive SSDI, you still owe property tax on that property — SSDI does not exempt you from property tax. The homestead exemption is the main way SSDI recipients reduce their property tax burden.

If you sell your home, any gain (the difference between the sale price and what you paid) may be taxable under federal capital gains rules, but this is separate from SSDI and property tax. The first $250,000 of gain is excluded from federal tax if you are single and owned and lived in the home for at least two of the last five years. State capital gains tax in Illinois applies only to gains over $250,000 for most filers.

Owning property does not affect your SSDI benefits or your Medicare coverage. However, if you also receive Supplemental Security Income (SSI), owning property can affect SSI may be able to access because SSI has strict asset limits. SSDI has no asset limit, so property ownership does not threaten SSDI itself.

County-by-county variation and where to find your assessor

Illinois has 102 counties, and each sets its own homestead exemption amount, income limit, and process process. Some counties offer the full $6,000 exemption; others offer less. Some counties allow online filing; others require in-person or mail submission. You must contact your specific county assessor to learn the rules that explore to you.

Find your county assessor by searching "[Your County Name] Illinois assessor" online or by calling your county clerk's office. The assessor's website usually lists the exemption amount, income limit, process important date, and required documents. If the website is unclear, call the assessor's office directly — staff can tell you whether you meet the income limit and walk you through the filing process.

Some counties have changed their exemption amounts or income limits in recent years, so do not assume the rules are the same as they were five years ago. Call or check the website before filing to confirm current rules. If you have filed before, verify that your exemption is still active and that your county has not changed the recertification rules.

Frequently Asked Questions

Does SSDI count as income for the homestead exemption?

Yes, SSDI counts as household income for the exemption's income limit. If you receive $2,000 per month in SSDI, that is $24,000 per year in countable income. If your county's limit is $70,000 and you have no other household income, you are well under the limit. However, if you live with a spouse who works, their income is added to yours.

Can I claim the homestead exemption if I rent, not own?

No, the exemption is only for homeowners. If you rent, you do not pay property tax directly — your landlord does. You cannot claim the exemption. However, some states offer renter tax credits; Illinois does not have a statewide renter credit, though some municipalities may offer local information.

What happens to the exemption if I move or sell my home?

The exemption applies only to your primary residence. If you sell the home, the exemption ends. If you move to a new home, you must file a new exemption process with your new county assessor. The exemption does not transfer between properties or counties.

Can I use both the homestead exemption and the property tax deferral?

No, you choose one or the other. The exemption reduces your tax bill permanently; deferral postpones payment. In most cases, the exemption is better if your income is stable. Deferral is better if you have a temporary income drop and need to delay payment for one or two years.

How do I know if my county's exemption amount is $6,000 or less?

Call your county assessor's office and ask for the homestead exemption amount. They will tell you the exact dollar figure. You can also check the county website, though not all counties post this clearly online. The assessor's office is the authoritative source.