We pull your live OPA assessment record automatically.
Your assessment, checked against real recent comparable sales nearby.
If an appeal looks worthwhile, download a BRT-ready packet in minutes.
Compares your assessment against recent comparable sales in your immediate area.
Generates an appeal formatted the way the Board of Revision of Taxes expects.
Pulls directly from the Office of Property Assessment — always current.
Know exactly when your First Level Review or BRT appeal window closes.
See exactly which nearby properties were used, and why they qualify as comparable.
If your assessment looks fair, we tell you that too — not every property should appeal.
Manually pull comparable sales, guess whether the gap is significant, and figure out the BRT's filing format from scratch — often after the deadline has passed.
Enter your address. See the comparison and the recommendation. Download a properly formatted appeal packet — before the window closes.
Philadelphia property owners evaluating whether to appeal their assessment.
Live Office of Property Assessment (OPA) records and recent comparable sales.
See all data sources →Searching for Philadelphia property tax appeal help, assistance, or a service that does the work? TaxAssessmentIQ does the research — it checks your assessment against real comparable sales, tells you whether an appeal is worth filing, and builds a ready-to-file BRT packet. You just sign and send. No lawyer. No consultant taking a cut of your savings.
Your sale price is powerful appeal evidence — here's how to use it.
The real arithmetic behind a Philadelphia appeal.
Over-assessment quietly erodes cash flow, every year.
Same building, very different units — and the model may miss it.
Income, vacancy, and expenses the mass model didn't see.
An abatement doesn't put your assessment beyond appeal.