In a defined benefit plan, what determines the retirement benefit?

In a defined benefit plan, what determines the retirement benefit?

• A. A formula based on years of service, final or career-average compensation, and accrual rate.
• B. A fixed percentage of final salary determined at hire.
• C. The account balance accumulated from employee contributions.
• D. The investment performance of plan assets.

Answer: (A)

Defined benefit plans promise a specific retirement income, determined by a formula rather than by how much is currently in an account or how investments perform. The standard structure uses years of service, a compensation measure (such as final salary or career-average pay), and an accrual rate. Multiply these factors, and you arrive at the guaranteed benefit the plan will pay in retirement. That direct link between service, pay, and a fixed rate is what makes the benefit predictable and defined in advance. Other options describe outcomes that don’t fit a typical defined benefit design. A fixed percentage of final salary ignores the service component and how long you worked, and would not capture the accrual over multiple years. An account balance reflects a defined contribution approach, where benefits depend on contributions and investment returns, not a predetermined formula. Tying benefits to investment performance likewise shifts risk away from the plan’s promise and toward market results.

Defined benefit plans promise a specific retirement income, determined by a formula rather than by how much is currently in an account or how investments perform. The standard structure uses years of service, a compensation measure (such as final salary or career-average pay), and an accrual rate. Multiply these factors, and you arrive at the guaranteed benefit the plan will pay in retirement. That direct link between service, pay, and a fixed rate is what makes the benefit predictable and defined in advance.

Other options describe outcomes that don’t fit a typical defined benefit design. A fixed percentage of final salary ignores the service component and how long you worked, and would not capture the accrual over multiple years. An account balance reflects a defined contribution approach, where benefits depend on contributions and investment returns, not a predetermined formula. Tying benefits to investment performance likewise shifts risk away from the plan’s promise and toward market results.