Morningstar models 8-point retirement gain from auto savings package

Morningstar's Nov. 12 modeling puts 67% of Gen Z, Millennial and Gen X households on course to cover retirement expenses, up from 59% in its baseline. The analysis, from Morningstar's Center for Retirement & Policy Studies, models a combined automatic-savings package of wider access, automatic enrollment, periodic reenrollment and an expanded Saver's Match. Morningstar describes the package as a combination of ideas under discussion among policymakers, not a specific legislative proposal.

Morningstar's sensitivity tests found no single provision carried the eight-point gain, so a plan sponsor that adds automatic enrollment alone should not expect to reproduce it.

The projected gains are uneven by age: 12 percentage points for Gen Z households, 10 for Millennials and 5 for Gen X. Lower- and middle-income households also gain more than higher-income ones in the model.

In the study's framing, wider access and an expanded Saver's Match are federal policies, while automatic enrollment and periodic reenrollment are settings a sponsor can change directly. Even with all four in place, a third of households in the three cohorts would still fall short in Morningstar's model, against about four in ten under the baseline.