[Quote]:

People are losing their homes over unpaid tax bills that, in some cases, add up to just a few hundred dollars.

[..]

The report cited a case of an 81-year-old Rhode Island woman who fell behind on a $474 sewer bill. A corporation bought the home in a tax sale for $836.39. The woman was evicted from the home she had lived in for more than 40 years and the corporation resold the place for $85,000, the report said.

Most investors, however, buy tax liens for the interest. That’s because many states allow investors to charge rates of 18% or more on the outstanding debts. And, in some cases, as much as 20% to 50%, the report said.