AppealSeal

AppealSeal is a platform for California homeowners to easily appeal their property taxes and potentially receive refunds, eliminating the need for costly agencies or time-consuming self-appeals. It provides a data-driven, assessor-ready appeal package in minutes, allowing users to check for overpayment for free. Many homeowners, especially those who bought in the last 6–8 years, may be overpaying due to automatic 2% annual assessment increases, even when market values drop.