Got an Ownwell letter about your Cook County property taxes?
Before you agree to a percentage-based fee, check the official township deadline and see the comparable-property evidence behind your assessment.
Lakeview Township is open for appeals until July 13, 2026, according to the Cook County Assessor calendar. Always confirm your exact deadline with the county before filing.
Confirm your township window on the official Assessor calendar.
Compare your assessment against nearby public-record comps.
Run the fee math before you agree to a percentage of savings.
A mailer can mean your property matched a model. It does not prove your appeal is strong.
Property-tax companies mail homeowners when public assessment data suggests there may be appeal potential. That can be a useful signal, but it is still a signal. Before deciding, look at the deadline, the comparable properties, and the fee structure.
OverTaxed IL is built around showing the work: public Cook County records, comparable assessments, and the filing window for your township.
Four checks to run first.
What is your township's official appeal deadline?
Which comparable properties make your assessment look high?
How much of any savings would the service keep?
Are you buying a tool, requesting filing help, or hiring representation?
A percentage fee sounds small until the savings are yours.
If your letter quotes a 25% first-year savings fee, here is the simple comparison on a $1,000 reduction example.
OverTaxed IL also has a separately reviewed contingency path for certain cases at 22% of first-year savings. The flat DIY and done-for-you tiers are the standard self-service options.
Do not rely only on a black-box savings estimate.
A single savings number is not the same as evidence. The useful question is whether similar nearby homes are assessed lower than yours, and whether your township window is still open.
Common questions after a tax appeal mailer.
Is this an attack page?
Is OverTaxed IL a law firm?
Do you file for me?
What if I already hired a contingency service?
Check your property before you sign away savings.
Enter your PIN or address. We will compare your assessed value to nearby public-record comps and show your township appeal status.
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