Who Values Your Adams County Home?

Feeling property tax sticker shock? Learn how Adams County moved from manual assessments to XSoft CAMA software, why values are spiking 12% statewide, and the Indiana laws that still require a human touch in your home’s valuation.

Sticker Shock: Why Your 2026 Tax Bill Is Up While Home Sales Are Slowing

DECATUR — Many Decatur homeowners opened their mail this week to find property tax bills that look out of step with today’s cooling real estate market. The reason isn’t a clerical error but a built‑in lag in Indiana’s assessment system, combined with the higher cost of city services inside Washington Township.

Indiana assessors must use the previous year’s sales data to set values, meaning the bill arriving now is based on a January 1, 2025 assessment that reflects 2024 sales — a period when many neighborhoods were still seeing peak prices. If a nearby home sold high during that window, the state’s Ratio Study likely pushed surrounding assessments upward, even if nothing changed about the property itself.

Tax rates also vary sharply across Adams County. Rural townships such as North Blue Creek typically see rates in the mid‑1.7 range, while Decatur city residents face rates just over 3.1 to support police, fire, parks, and street departments. That gap means any increase in assessed value hits city homeowners harder.

New relief is coming for seniors under Senate Enrolled Act 1. The long‑standing home‑value cap for the Over‑65 deduction is being eliminated beginning with filings for the 2026 cycle, and a new $150 senior credit will appear on 2027 bills. Income limits have also been raised to $60,000 for individuals and $70,000 for joint filers.

Homeowners who believe their assessment is too high have until June 15, 2026 to appeal. Property record cards can be reviewed on the county GIS, and corrections to errors remain one of the fastest ways to reduce a future bill.