County Guides
How to appeal your property taxes, county by county
Deadlines, forms, filing steps, and local specifics — researched from official county sources. Don't see your county? Run the free check — it researches any US address on the spot.
Arizona
Maricopa County
Maricopa County’s 2026 assessment appeal deadline was Apr. 21. See exactly where to file, what evidence works, exemptions, and savings math.
Pima County
Pima County’s assessor appeal deadline was April 14, 2026; Tax Court remains open until Dec. 15. Forms, filing steps, savings example.
California
Alameda County
Alameda County property tax appeals are due Sept. 15, 2026. Learn forms, fees, filing options, evidence rules and local savings math.
Contra Costa County
Contra Costa property tax appeal deadline is Nov. 30, 2026. Get forms, fees, addresses, hearing rules, and savings examples.
Fresno County
Fresno County property tax appeals are due Nov. 30, 2026. Get the form, $86 fee, filing address, hearing rules, and savings math for homeowners.
Los Angeles County
LA County 2026 property tax appeal deadline is Nov. 30, 2026. Learn forms, filing options, fees, hearings, and savings examples.
Orange County
Orange County property tax appeals for 2026 are due Nov. 30 by 5 p.m. Learn forms, filing options, hearings, and savings math.
Riverside County
Riverside County 2026 property tax appeal deadline is Nov. 30. Forms, $30 fee, evidence tips, hearing steps, and savings example.
Sacramento County
Sacramento County property tax appeals are due Nov. 30, 2026. Learn where to file, what evidence works, fees, hearings, and savings.
San Bernardino County
San Bernardino County homeowners: file 2026 assessment appeals by Nov. 30. Get forms, fee, evidence tips, hearing steps, and local savings math.
San Diego County
San Diego County 2026 assessment appeals are due Nov. 30, 2026. Learn forms, filing address, evidence, hearings, and savings.
San Francisco County
San Francisco property tax appeals are due Sept. 15, 2026. Learn where to file, fees, evidence, hearings, and savings examples.
San Mateo County
San Mateo County property tax appeals are due Nov. 30, 2026. Get filing steps, forms, fees, hearing details and savings example.
Santa Clara County
Santa Clara County 2026 property tax appeals are due Sept. 15. Get forms, $290 fee, filing options, hearing tips and savings example.
Ventura County
Ventura County property tax appeals for 2026 are due Sept. 15. Learn where to file, what evidence works, fees, hearings and savings.
Florida
Brevard County
Brevard 2026 VAB deadline is 25 days after August TRIM mailing. Learn where to file, fees, evidence rules and savings examples.
Broward County
Broward homeowners: file 2026 VAB appeal by Sept. 18, 2026. Get official forms, fees, evidence tips, hearing details, and savings math.
Duval County
Duval County 2026 VAB deadline is expected Sept. 8 if TRIM mails Aug. 14. Learn forms, fees, evidence, and savings.
Hillsborough County
Hillsborough’s 2026 VAB deadline is 25 days after TRIM mailing; learn where to file, fees, forms, hearings, and savings math.
Lee County
Lee County 2026 VAB deadline: 25 days after August TRIM mailing. Learn where to file, fees, forms, hearings, and savings.
Miami-Dade County
Miami-Dade 2026 property tax appeal deadline is expected Sept. 16—learn where to file, fees, evidence rules, and savings.
Orange County
Orange County FL property tax appeals are due Sept. 18, 2026. See exact VAB forms, fees, filing addresses, evidence rules, and savings math.
Osceola County
Osceola County 2026 property tax appeal deadline is Sept. 8. Learn forms, fees, filing methods, hearings, evidence tips, and savings math.
Palm Beach County
Palm Beach County’s 2026 VAB deadline is Sept. 14. Learn exact filing options, forms, fees, hearing steps, exemptions, and tax-savings math.
Pasco County
Pasco County 2026 VAB petitions are due Sept. 15 by 5 p.m. Learn forms, fees, filing options, hearings, and savings.
Pinellas County
Pinellas County homeowners: 2026 VAB petitions are due Sept. 11 by 5 p.m. Learn where to file, fees, evidence rules and real savings math.
Polk County
Polk County FL tax appeal deadline is Sept. 11, 2026 at 5 p.m. Get the exact forms, filing options, fees, hearing steps & savings math.
Sarasota County
Sarasota County 2026 VAB deadline is 25 days after TRIM mailing. Learn where to file, fees, evidence rules and savings math.
Seminole County
Seminole County 2026 VAB deadline: file 25 days after August TRIM mailing. Forms, fees, addresses, evidence tips, savings example.
Volusia County
Volusia County 2026 property tax appeal deadline: Sept. 11. Learn where to file, fees, forms, hearings, and savings examples.
Georgia
Cobb County
Cobb County 2026 property tax appeals are due July 20. Learn where to file, forms, hearings, exemptions, and savings math.
DeKalb County
DeKalb County 2026 property tax appeals were due July 13. Get filing methods, official forms, fees, hearing steps, exemptions, and savings math.
Fulton County
Fulton County 2026 property tax appeals are due July 31 for most owners. Learn where to file, forms, hearings, savings, and exemptions.
Michigan
New York
Kings County
Kings County homeowners: 2026/27 NYC Tax Commission appeal deadlines were Mar. 16 (Class 1) and Mar. 2 (others). Forms, fees, steps.
Nassau County
Nassau ARC’s 2026 appeal deadline has passed; next regular deadline is Mar. 1, 2027. Forms, filing options, hearings & savings.
Queens County
Queens property tax appeals were due March 16, 2026 for Class 1 homes—learn exact forms, filing places, fees, hearings, and savings.
Suffolk County
Suffolk County’s 2026 grievance deadline was May 19; next is May 18, 2027. File RP-524 with your town assessor—not the county.
Westchester County
Westchester homeowners: most 2026 town grievances were due June 16. Learn where to file RP-524, evidence tips, fees, timelines, and savings.
North Carolina
Ohio
Pennsylvania
Allegheny County
Allegheny County 2026 appeal deadline is Sept. 1 for 2027 taxes. See forms, filing options, hearing rules and savings examples.
Bucks County
Bucks County property tax appeals are due Aug. 3, 2026. Get forms, fees, filing address, evidence tips, hearing steps, and savings example.
Chester County
Chester County PA property tax appeals are due Aug. 3, 2026. Get the right form, fee, hearing options, CLR math, and savings example before filing.
Delaware County
Delco’s 2026 annual assessment appeal deadline is Aug. 1. Get forms, filing address, fees, hearing rules, and savings math.
Montgomery County
Montgomery County PA’s 2026 assessment appeal deadline is Aug. 1. Get forms, fees, addresses, hearing rules, and savings math.
Philadelphia County
Philadelphia homeowners: file 2027 assessment appeals by Oct. 5, 2026. Get BRT forms, filing rules, evidence tips, and savings math.
Texas
Bexar County
Bexar County’s 2026 protest deadline was May 15; late good-cause requests are due before July 20. File correctly and save.
Collin County
Collin County’s 2026 property tax protest deadline was May 15. Learn where to file, what evidence works, and what happens next.
Dallas County
Dallas County’s 2026 real-property protest deadline was May 15, 2026. Learn where to file, what evidence works, and likely savings.
Denton County
Denton County’s 2026 property tax protest deadline was May 15, 2026. Learn where to file, what evidence works, and local savings tips.
El Paso County
El Paso County 2026 tax appeal guide: May 15 deadline, EPCAD filing options, ARB hearing rules, evidence tips and savings example.
Fort Bend County
Fort Bend’s 2026 protest deadline was May 15, or 30 days after notice. Learn where to file, evidence to use, and savings math.
Harris County
Harris County property tax appeals: 2026 deadline is May 15 (or 30 days after notice). Learn where to file, forms, hearings, exemptions and savings.
Hidalgo County
Hidalgo County’s 2026 protest deadline was May 15, 2026, unless your notice gives a later 30-day date. File correctly and save proof.
Montgomery County
Montgomery County TX homeowners: 2026 protest deadline was May 15 (or 30 days after notice). Forms, filing paths, hearing tips, savings.
Tarrant County
Tarrant County 2026 protest deadline was May 15 or 30 days after notice. Learn where to file, evidence to use, and savings math.
Travis County
Travis County 2026 protest deadline was May 15 (or 30 days after notice). File online, avoid evidence mistakes, and estimate savings.
Williamson County
Williamson County TX 2026 protest deadline was May 15, or 30 days after notice. Learn how to file free and build a stronger case.