State-mandated IRAs: How they encourage employers to start 401(k) plans

For many Americans, saving for retirement starts with having an employer-provided plan, especially one that you’re automatically enrolled in with payroll deductions.

The problem: Nearly half of US private-sector workers — roughly 57 million people — don’t have access to an employer-sponsored pension, such as a 401(k). At least in some states, though, help may be on the way.

“Unfortunately, when workers do not have access to an employer-sponsored plan, they often don’t act on their own,” Angela M. Antonelli, executive director of the Center for Retirement Initiatives at Georgetown University, told Yahoo Finance. “Only 5% of workers take the steps to open up a retirement savings account if it is not provided by their employer. If a worker has access to an employer-sponsored plan, participation jumps to 72%.”

A growing number of states have passed laws in recent years to help solve this retirement savings quandary. And the new legislation appears to be spurring an uptick in employers choosing to offer a 401(k) plan instead of participating in their state’s program, according to a new working paper from the National Bureau of Economic Research (NBER).

As of June, 19 states have enacted retirement programs for private-sector workers. Fifteen of these states are auto-IRA programs. They require most private employers that don’t sponsor a savings plan of their own to enroll workers in a state-facilitated individual retirement account (IRA) at a preset savings rate — usually 3% to 5% of earnings — and automatically deducted from paychecks. The plans typically ramp up their employee’s contribution 1% each year until it reaches 10%, unless an employee opts out.

NBER researchers used US Census surveys on state residents’ behavior and the retirement plan reports, which employers file with the federal government, to scrutinize the indirect impact of auto-IRAs in the three states that have the longest-running programs: California, Oregon, and Illinois.

Their findings: The programs have increased by 3.2 % the likelihood that workers in these states are employed by a firm that offers its own retirement plan — and by 7% the probability that employees are participating in those employer plans, according to the paper.

Increases in employer-sponsored retirement plans linked to state policies

“Our research findings provide fairly strong evidence that these state policies in California, Oregon, and Illinois are leading to significant increases in the prevalence of employer-sponsored retirement plans (ESRPs), the likelihood that workers work for an employer that offers such a plan, and the likelihood that workers participate in plans that they have access to,” Adam Bloomfield, a senior economic policy adviser for the Federal Deposit Insurance Corporation and one of the paper’s researchers, told Yahoo Finance.