You will receive a basic, working knowledge about how investing and returns work on this lowerrisk, higher yield type of investment. ered in our discussion will be the two different ways of investing, which are tax deeds and tax certificates. We will also discuss how a tax certificate sale works, the life of a tax certificate, applying for tax deed, how your investment works for you, how county held tax certificates work, online sales versus public auctions attended in person, and choosing the right certificates to bid on.