- In Wyoming, the redemption period is 4 years with an 18 interest rate. Most tax lien certificate sales in majority of its counties are held in July through October. The tax lien auctions are done through competitive bidding.br br Be one of our Facebook fans br Follow us on Twitter br Read our tax liens and tax deeds blogs today br Check out Dustin Hahn's Reviews from satisfied clients br Don't forget to like and subscribe to our channel.