Defined benefit plans provide a fixed, pre-established benefit for employees at retirement. Defined benefit pension plans, including your NYSLRS plan, are calculated based on a preset formula and provide a specified payment amount at retirement.Defendant Pension Benefit Guaranty Corporation is a federal corporation created by. Benefits Magazine is a bimonthly magazine that covers benefit issues affecting multiemployer, single employer and public employee plan representatives. Defined Benefit Plan. A retirement plan under which the benefit to a retiring employee is defined. A smart strategy to help mitigate the impact of taxes on employer securities when you retire. To determine if the plan satisfies the eligibility and coverage requirements of Internal.