We give you appeal-win oddsbefore you commit a dollar. Most services don't show you this up front.

1 live IL county · Cook 1.58M homes scored free check, no signup
  • Collect over 100 fields of data per parcel
  • Analyze using proprietary algorithms
Animated United States county-boundary map scanning county-level parcel signals from west to east.
  • Estimated savings based on fair assessment value analysis
  • Stochastically analyze years of assessments and appeal outcomes
  • Assign appeal estimated odds based on analysis
  • Choose your own best-in-industry value payment plan
  • $99 upfront flat fee, or
  • $149 contingent plan - pay when we win
  • Complete our intake form in under 5 minutes
  • Advanced models look for additional savings opportunities
  • Your appeal path is optimized for $ savings and % odds
  • Build evidence pack optimized for success
  • Comp selection calibrated for a win, no extremes
  • Supporting appeal and assessment history
  • Do you need more help from Censum?
  • Take a moment to view our advanced offerings
Advanced offering 01

Exemption Filing

Done-for-you homeowner, senior, and veterans exemptions — we e-file the current year and Recapture recovers up to four missed prior years.

Advanced offering 02

Tax Shield

Keep watching reassessment risk, exemption gaps, and future appeal windows after the first filing cycle.

Advanced offering 03

Utility Optimizer

Scan recurring bills for usage drift, waste signals, and contract mismatches that quietly tax the property.