You must have just watched a late night seminar, eh? Nottrying to throw cold water on you but do a lot of research. The interest rate paid on these is different in each county of each state, I believe. That said, its not as simple as just paying back taxes then waiting to get the property. You will most likely have that scenario on strange pieces of land that no one wants, condemned real estate, etc. Good luck though, there are pearls to be found.