About

Why CityProof exists

CityProof started in October 2026 as one household’s own relocation research: what would we actually keep, after taxes, insurance and housing, if we moved? The honest answer took property-tax mechanics, assessment ratios, insurance markets and local sales taxes, the parts most relocation guides skip.

The finance model became a per-state rules engine, and every figure in it carries a source, a date and how it was checked. CityProof now puts that engine to work for the professionals movers already talk to: real estate agents and loan officers, on their own websites, under their own names.

We’re in a paid pilot in Nashville, Knoxville and Chattanooga, Tennessee, and growing one state at a time. See how it works or pricing.