WASHINGTON – Only a handful of states require all employers to screen workers to make sure that they are in the country legally, but that could change soon.
Spurred by the Trump administration's crackdown on illegal immigration, Congress is set to debate a national E-Verify mandate that would require every U.S. employer to use the federal online service to screen all new hires and for the first time allow the screening of current employees.
Seven states in the South (Alabama, Georgia, Louisiana, Mississippi, North Carolina, South Carolina and Tennessee) and two in the West (Arizona and Utah) already require private employers to use E-Verify. But enforcement has been inconsistent, largely because state officials can't access E-Verify records to make sure employers are checking new hires. Advocates say a federal mandate could boost compliance.
"It's cumbersome for states to know whether employers are actually complying," said Madeline Zavodny, an economics professor at Georgia's Agnes Scott College.
Between October 2016 and June 2017, 70 percent of all hires in the South were screened with E-Verify, compared to only 39 percent in the Northeast, where no states require E-Verify, according to an analysis of screening data.
Nationally, 57 percent of jobs are now screened with E-Verify, up from half in 2015 and about 30 percent in 2010.
But a study of seven of the nine E-Verify states released earlier this month by the Federal Reserve Bank of Dallas suggests that state mandates have had mixed results. The study did not include Louisiana or Tennessee, because those states have allowed businesses to use screening methods other than E-Verify.
Dallas Fed researchers determined that the mandate reduced or slowed the growth of the population of unauthorized immigrants in Alabama, Arizona, Mississippi and Utah.