There is so far no definitive evidence that ban-the-box laws, which make it illegal to ask about criminal history on a job application, raise employment rates for formerly incarcerated people. Currently, 36 states and 150 cities have passed ban-the-box laws.
Though some studies have found that the laws increased employment of formerly incarcerated people by up to 30%, critics have pointed out methodological pitfalls. Other studies have found that the laws had either no impact or a negative one on employment for people with convictions. In particular, employers often assumed Black or Hispanic applicants had criminal records in the absence of a declaration of their actual history.
The Center for American Progress, a left-leaning think tank, has stated that the laws alone are "not enough" and calls for more robust measures to ensure non-discrimination.