School District Tax Freeze Long-Term Savings Estimator
Last Updated: April 2026
Enter your current school tax bill and assumed annual tax increase rate to see how much the freeze saves you over time.
Tax Freeze Savings Estimator
Available in Texas and Illinois for homeowners 65+.
Why the School Tax Freeze Is One of the Most Valuable Senior Benefits
Property taxes tend to rise 3–6% per year in high-growth areas. Without a freeze, a $3,000 school tax bill today becomes $4,900 in 15 years at 3% annual growth — and $6,100 at 5%. For seniors on fixed incomes, that escalation can eventually become unmanageable.
A school tax freeze stops that escalation permanently. Your bill on the day you qualify is the bill you pay for the rest of your life in that home. In Texas, seniors who applied in 2020 and have seen their county appraisals increase 40–60% since then have saved tens of thousands of dollars compared to what they would otherwise owe.
How the Freeze Works in Texas
Once you apply for the over-65 exemption in Texas (Form 50-114), your school district tax is frozen at that year's level. The freeze applies to the school district portion of your tax bill only — city, county, and special district taxes are not frozen unless those jurisdictions separately adopt a freeze ordinance (some do).
If your school district later lowers its tax rate, your bill can actually decrease below the frozen amount — the freeze is a ceiling, not a floor. You get the benefit of rate decreases but never face an increase.
How the Freeze Works in Illinois
Illinois's Senior Freeze (formally the Senior Citizens Assessment Freeze Homestead Exemption) works differently: it freezes your assessed value rather than your tax bill. This means if your local tax rate increases, your bill can still rise slightly — but it is protected from assessment increases. To maintain the freeze, you must file Form PTAX-340 annually with your county assessor and your household income must remain under $65,000.
Frequently Asked Questions
Which states offer a school tax freeze for seniors?
Texas and Illinois both offer school district tax freezes for seniors 65 and older. In Texas it is automatic once you apply for the over-65 exemption. In Illinois, the Senior Assessment Freeze requires an annual income application (under $65,000).
Does a tax freeze mean I pay zero school taxes?
No. A freeze locks your school tax bill at the amount you paid in the year you first qualified. If your bill was $2,400 that year, it stays at $2,400 permanently — it does not go to zero. You still pay the frozen amount each year.
What happens if I move or sell my home?
The freeze is tied to the property and the owner. If you sell your home, the freeze does not transfer to the buyer. If you buy a new home, you would need to apply for a new freeze on the new property.
What if my tax bill was already low when I turned 65?
That works in your favor. The freeze locks in the lowest possible amount. Some Texas seniors who applied in 2020 or 2021 when the market was lower have exceptionally low frozen bills that will never increase regardless of how much property values rise.