This is an old revision of the document!
The collection of files included in the KampDatabase depends on which version you are authorized for. You will need to create an account if you don't already have one in order to download the files from the KampData website. After downloading, these files need to be extracted into the same import folder as the sales & use tax database as they are used during the rate & boundary import process.
Click here for a link to the KampData Download Page.