Last year, a medical-technology firm called Numira Biosciences, founded in 2005 in Irvine, California, packed its bags and moved to Salt Lake City. The relocation, CEO Michael Beeuwsaert told the Orange County Register, was partly about the Utah destination’s pleasant quality of life and talented workforce. But there was a big “push factor,” too: California’s steepening taxes and ever-thickening snarl of government regulations. “The tipping point was when someone from the Orange County tax [assessor] wanted to see our facility to tax every piece of equipment I had,” Beeuwsaert said. “In Salt Lake City at my first networking event...