Learning the Art of Auctioneering Auction Articles Getting Started IWisconsin Education Requirements IWisconsin State Exam IAuction Schools Licensing IState by State Licensing Requirements IAuctioneer Licensing FAQ IWisconsin License Look-Up IWisconsin Monthly License Count IRenew Your License Online IDSPS License Verification Service Regs and Taxes IWisconsin Auctioneer Regulations IWisconsin Auctioneer Administrative Code ISales & Use Tax IWisconsin Withholding Tax