Pension Plan Administration: Operations, Records, and Participant Services
What administration actually covers
Pension plan administration is the day-to-day operation of the plan document: enrolling eligible employees, crediting service and compensation, computing benefits and vesting, processing distributions and loans, and maintaining records that support every one of those steps. Candidates should be fluent in the building blocks: eligibility computation periods, hours-of-service counting, vesting schedules and break-in-service rules, compensation definitions (including which pay items are excluded), and the mechanics of benefit accrual under a defined benefit formula versus allocation under a defined contribution formula.
Records and data quality
Administrators depend on census data - date of birth, hire date, hours, compensation, marital status. Most operational failures trace to bad data: a missed rehire, an incorrect compensation definition, a beneficiary designation never updated. Know that plan records must be retained to support the annual return and to substantiate benefit determinations, and that participant-directed beneficiary designations control over a will.
Participant services and timing
Questions often test timing: when a distribution election package must go out, when a loan repayment default occurs, when a benefit statement is required. Also know that the administrator (often the named plan administrator, frequently the employer) has discretionary authority that should be documented in a written procedure.
Traps
Watch for questions that confuse eligibility service with vesting service, or that apply a vesting schedule to employer contributions when the plan uses a different schedule for matching versus profit-sharing. Another classic trap: assuming a participant who terminated and was rehired keeps prior service without applying the break-in-service rules.
Rule of thumb
When a scenario gives you dates, build a timeline first: hire date → eligibility computation period → entry date → vesting years → distribution event. Most administrative questions resolve once the timeline is explicit.