Tax lien certificates are in large numbers today because property owners fail to pay their tax obligations to the government. When this happens, the government would put a lien on the property without hesitation. They need to do this in order to recover lost revenues which in turn provide public services to the people.
If the property owner fails to pay back his tax debt within the redemption period, the government can sell off the property in the form of a tax lien certificate. They can also foreclose it and sell the deed at a public auction. Through this the investors can get a chance to take control of the lien, and earn an interest when the government sells off the property.
Investors that are interested in investing their money in tax lien certificates need to know when and where the sale would be held. These tax sales are normally advertised in the public. It also helps to take a visit in the county office to know more about this lucrative real estate investment.