State lawmakers will soon face large budget deficits again, perhaps as much as $100 billion across the U.S. Here's some free budget-balancing advice: Steer clear of the Michigan model. The Wolverine state is once again set to run out of money, and it is once again poised to raise taxes even as jobs and businesses disappear.

In 2007 Governor Jennifer Granholm signed the biggest tax increase in Michigan history, with most of the $1.4 billion coming from business. The personal income tax—which hits nonincorporated small businesses—was...