What is a significant feature of a 401(k) plan compared to an IRA?

A significant feature of a 401(k) plan compared to an IRA is that employers can offer matching contributions in 401(k) plans. This means that as employees contribute to their retirement savings through payroll deductions, employers often provide additional funds to the employee's account as an incentive to encourage saving for retirement. This matching contribution can significantly boost the employee's retirement savings and enhance the overall benefits of participating in a 401(k) plan.

In contrast, while IRAs can be an effective retirement savings vehicle, they typically do not include employer matching contributions. This distinction highlights one of the primary advantages of 401(k) plans, making them an attractive option for many workers. The other options do not accurately represent the features of 401(k) plans in relation to IRAs, reinforcing why the correct choice focuses on employer contributions.