tax break Missouri tax breaks: Expansion? Or clarification? By Associated Press • May 26, 2014 401k2013 via Flickr Missouri lawmakers approved special tax breaks this year that could benefit pizza parlors and power companies, clothes cleaners and computer data centers. And that's just the start of it. Mo. offering tax break on Energy Star appliances By Associated Press • Apr 20, 2012 MayTag Square / Flickr Shoppers have a few days to save a few dollars on appliances bought in Missouri, thanks to temporary state tax break.