Build the property-tax appeal packet yourself — and keep all of the savings

Screens

Every screen, rebuilt for the browser

1. 1

   Parcels

   The case for your active parcel: county value against comp-implied value, the reduction, and your register.

2. 2

   Parcel detail

   The full record, the argument, the comp grid, the defect log and your state's window.

3. 3

   Parcel form

   APN, address, county, state, square footage, lot, beds, baths, purchase and assessed value.

4. 4

   Comp grid

   Every comparable sale ranked by $/sq ft, filtered by parcel.

5. 5

   Comp form

   Sale price, date, square footage, lot, beds, baths, distance and adjustment notes.

6. 6

   Defect log

   Every documented defect, its severity and repair cost, split by category.

7. 7

   Defect form

   Description, category, severity, estimated repair and the evidence on file.

8. 8

   Appeal calendar

   Searchable appeal windows, filing fees and board procedure for all 50 states and DC.

9. 9

   Appeal packet

   Cover-letter outline, comp grid, defect schedule and tax history — ready to download and print.

10. 10

    Tax history

    Assessed value and tax bill by year with prior appeal results and your effective rate.

11. 11

    Tax year form

    Log a year's assessed value, bill, whether you appealed and the result.

12. 12

    Settings

    Home state, rate assumption, comp ranking, CSV and JSON export, sample data and erase.

Try it with sample data: Loads a worked Travis County, TX appeal — a 1,840 sq ft home assessed at $612,000 with five comparable sales, four defects totalling $41,500 and four years of tax history — plus a second out-of-town rental parcel. You can start fresh at any time.