Replacing Traditional Defined-Benefit Plans with Hybrid Plans


Many large employers have replaced traditional defined-benefit plans with hybrid plans­—most commonly with cash balance plans, which describe their benefits in terms of individual account balances. Benefits are based on a hypothetical individual account that is allocated a pay credit from employers, plus an annual interest credit. Unlike a 401(k) plan, benefits are not solely tied to the performance of the plan’s investments. Pension experts are exploring the potential for other hybrid plans that will better allocate investment, interest, and longevity risks between the plan sponsor and the participant.

The conversion of a traditional defined-benefit plan to a cash balance plan can negatively affect older workers. Older, longer-serving employees may work for many years after a plan conversion without receiving any additional pension credits under the new cash balance plan (an effect often called “wear-away”).

The Pension Protection Act (PPA) addressed these issues, but only on a prospective basis. It redefined the methods for reducing an employee’s pension accruals based on age, but it still required employers to provide older workers with benefits equal to those of younger workers with identical tenure and wage histories. Lastly, the PPA permitted hybrid plans to distribute the participant’s account balance only if certain requirements are met. Federal law was amended to require notification not only of changes to the plan, but also of the impact of these changes. Internal Revenue Service regulations implementing this change have been issued.


Replacing Traditional Defined-Benefit Plans with Hybrid Plans: Policy

Protections in hybrid plans

In this policy: Federal

The law should ensure that cash balance and other hybrid plans do not discriminate against older workers and that they maintain the important benefit protections of defined-benefit plans.

Congress should require that in a plan conversion, employers provide each affected individual with a personalized benefits statement that compares the benefits under the old and new plans. Such information must be shown in a comparable form (e.g., life annuity compared with life annuity) and provided well in advance of the effective date of any plan change.