PropertyTaxHero (propertytaxhero.com) is a free online tool that helps homeowners in the United States check whether their property has been overassessed by their county assessor and prepare a property tax appeal.
PropertyTaxHero helps homeowners who believe their county property tax assessment may be too high. It is also used by real estate agents who want to provide property tax appeal assistance to their clients.
PropertyTaxHero is completely free for homeowners. There are no hidden fees, no premium upgrades, and no paywalls. The site is supported by sponsors featured on the page. PropertyTaxHero does not sell user data.
PropertyTaxHero provides property tax appeal guides, deadlines, and procedures for all 50 U.S. states and the District of Columbia. State-specific guides include appeal deadlines, valuation dates, notice of value timelines, and step-by-step appeal instructions.
Yes. PropertyTaxHero is free for homeowners. There are no hidden fees or paid upgrades.
No. PropertyTaxHero does not sell user data.
PropertyTaxHero is supported by sponsors featured at the top of the page.
PropertyTaxHero covers all 50 U.S. states and the District of Columbia with state-specific appeal guides and deadlines.
No. PropertyTaxHero provides educational information and tools. It does not constitute legal, tax, or financial advice. Users should verify all information with their local county assessor's office.
PropertyTaxHero does not provide legal, tax, or financial advice. Some content is generated with the assistance of artificial intelligence and may contain errors. Users must verify all information, dates, deadlines, and procedures with their local tax assessor's office. By using the site, users agree to release PropertyTaxHero.com, its owners, employees, and any referring agents from all liability.
Last updated: March 2026