Research confirms what João and Sugarplum already suspected. You’ll get more money if you change companies than if you stay put. In 2018, the average annual pay raise per employee in the US was about 3 percent (5 percent for top performers). For an employee quitting her job and joining a new company, the average raise was between 10 percent and 20 percent. Staying in the same job is bad for your pocketbook.