According to TC, TaxProper has raised $2 million in funding led by Khosla Ventures. Additional investors include Global Founders Capital, Clocktower Ventures and angel investors.

We founded TaxProper because we wanted to level the playing field. We believe homeowners shouldn't pay the price for bad technology, and that the appeals process should be easy and fair. Our appeals software is based on cutting edge machine-learning techniques and generates more accurate valuations, every single time. If a customer is being taxed for more than their house is worth, we automatically generate an appeal using our data, generate the correct paperwork, and file it for you.