Back Taxes: What to do (Repost)

[Isaac Harsh]

Hello, Apparently I accidentally posted this topic in the wrong forum, so I will repost in the proper forum now. As I have decided in the past mo this to peruse real estate, my mom has been supportive but telling me about stuff to look out for. She has mostly been harping on me about back Taxes. So, I was wondering how you all deal with back Taxes or if you avoid properties with back Taxes.