Trying To Save My Grandmother's House

[Kendra Jones]

Long story short..

A company has paid the taxes on my grandmother's house for the last 3 years across the river (ESTL). If taxes are not paid in 2 months the company will own the property for taxes.

Can't just pay the taxes because the person living there and not paying taxes on the house is not related to the family yet found their way onto the deed.

Is there a way to buy it as a tax buyer or once it has been bought by the company, by it from them?

This is not my area of expertise. But would like to save it if at all possible. Creative/strategic answers welcomed.