We check your assessment, build the evidence, and file your appeal before the deadline. If we don't save you money, you owe us nothing.
The same sign-up flow that's been getting clients results for over a decade — just modernized.
Enter your PIN or address so we can pull your current assessment.
Our team reviews comparables, uniformity, and your property's specifics.
We'll file the strongest case for reduction, prior to the deadline.
Save for up to three-years, depending on where your home is located.
The Property Tax Department, LLC was founded by seasoned property tax experts — including a Certified Illinois Assessing Officer (CIAO) — to handle every part of a property tax appeal, start to finish. With over 75 years of combined experience across residential, industrial, and commercial appeals in Northern Illinois, our team built the turn-key process busy property owners actually wanted: less paperwork, clearer communication, and a bigger reduction.
Every county publishes its appeal windows on a rolling basis by township. This table updates automatically as deadlines are added.
We review your property, identify the strongest appeal argument, prepare the evidence, and file the appeal before the deadline — so if your assessment is too high, it gets corrected.
It's a request to reduce your property's assessed value — not the tax rate, your school district, or local spending. It's based on market value, comparables, uniformity, and other relevant evidence.
If you own property in Northern Illinois, it's worth checking — especially if your assessment recently increased, you bought recently, or similar nearby homes are assessed lower.
No up-front fees, no hidden fees, no risk. If we don't save you money, you don't pay us. 100% guaranteed.
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