The Basic Idea
Your bill starts with a value.
If the county's assessed value is too high, the tax bill can be higher than it needs to be.
For homeowners in live Censum markets
Free property-tax check: yes, maybe, or probably no.
Enter address or PIN. In about 10 seconds, see whether an appeal looks worth reviewing before you pay anyone.
What your free result shows
01
Type your address
Enter an address or PIN in Cook County, Illinois. No email needed for the first answer.
02
Get the plain answer
Censum tells you whether the appeal looks worth it, maybe worth it, or not worth your time right now.
03
Pay only if it makes sense
If the case looks strong enough, you can buy a flat-fee evidence packet instead of giving away a percentage of savings.
04
No outcome guarantee
Appeals depend on the county review. Censum organizes the decision and evidence, but no service can guarantee a lower bill.
The Problem
Most people never check the number.
Many homeowners only see the bill. Censum checks the property record and gives you the first yes, maybe, or no.
The First Step
Start before you hire help.
You should know whether the case looks worth filing before you pay anyone or give up a cut of the savings.
No Tax Background Needed
The appeal is about the county's value of your home.
You are not trying to decode the whole tax bill. The key question is simpler: does the county's assessed value look too high for this property?
If the value is too high, the appeal process is how homeowners ask the county to review it. Censum helps you check the record, compare the signals, and decide the next step.
Start free. The result says yes, maybe, or probably no before you buy.
Outside the live counties?
Join the county launch list.
Censum is live in Cook County, Illinois today, with more Illinois counties coming soon. If your county is outside the live set, join the launch list and we will notify you the moment it opens.
No spam or generic promotions. Just availability notices for your selected market and closely related launch/deadline updates.
No-Reduction Credit
No reduction? Next year credited.
For eligible paid packets, if you buy a paid packet, file on time, and the review body grants no reduction, your packet fee becomes a credit toward next year's packet for the same property. County-specific terms are shown before checkout.
This is not a savings guarantee. It applies to the no-reduction scenario after a timely filing.
Exemption + Prior-Year Checkup
Older-year red flags checked.
Your strongest-signal result (90%+ modeled odds) includes a screen for common exemption paths and prior-year red flags that may support a Certificate of Error, exemption refund, or correction review. Results at 70-90% and 50-70% modeled odds can add the same checkup for $19.
It is a correction screen, not a promise that a refund is owed.
Low-odds option
Below 50%? Keep it cheap.
If the free lookup says probably no, your result offers a reduced-price screen: a concise assessment-history and prior-year red-flag review instead of a full paid packet.
It is not a full appeal packet and does not include the next-year no-reduction credit.
Why This Page Exists
The first move is not hiring help. It is checking whether the appeal makes sense.
Most people only see the final amount due. Censum starts earlier, with the assessed value behind the bill and the first answer behind the appeal decision.
The first check is free. It looks for signs that the county's value may be worth reviewing before you pay for a packet, a consultant, or a percentage-of-savings service.
If the result is below 50%, a reduced-price screen keeps the next step cheap. If the result is a qualifying result above the filing floor, choose low upfront flat-fee pricing or the no-risk Contingent Plan with $0 today and a flat $149 charge only after a verified qualifying reduction.
Transparent Next Step
Check the value before you accept the bill.
The right answer may be low upfront, no-risk Contingent Plan, a reduced-price screen, a launch-list handoff, or no paid step today. The free checker is meant to make that decision clearer.