What Is a Pension?
In plain English
A pension, also called a defined-benefit plan, is a retirement plan where an employer promises to pay a specific monthly benefit in retirement. The benefit is typically calculated based on your years of service, final salary, and a formula set by the employer. The employer bears the investment risk.
How Is a Pension Benefit Calculated?
Most pension formulas multiply your years of service by a percentage (often 1–2%) and your average or final salary. For example, 25 years of service at 1.5% of a $70,000 final salary would yield $26,250 per year. Some plans use an average of your highest earning years. Understanding your plan's specific formula is essential for retirement planning.
What Are the Risks of Relying on a Pension?
While pensions provide guaranteed income, they carry risks. Your employer could become insolvent, though the Pension Benefit Guaranty Corporation (PBGC) insures most private pensions up to annual limits. Public pensions depend on government funding and may be subject to cuts. Changing jobs early can also significantly reduce your pension benefit if you haven't fully vested.
Are Pensions Still Common?
Traditional pensions have become rare in the private sector, replaced largely by 401(k) plans that shift investment risk to employees. They remain common among government employees, teachers, police, firefighters, and military personnel. If you have a pension, understanding its terms, survivor benefits, and how Social Security interacts with it is critical for your retirement plan.
Frequently asked questions
Can I take a lump sum instead of monthly pension payments?
Many pension plans offer a lump-sum option at retirement. Taking the lump sum gives you control and flexibility but eliminates guaranteed lifetime income. It may be worth comparing the lump sum to the present value of lifetime monthly payments, and considering factors like health and other income sources.
What happens to my pension if I leave my job early?
If you leave before fully vesting, you may forfeit some or all of your pension benefit. If vested, you typically keep the earned benefit but it won't grow with additional years of service. Some plans allow you to take a reduced early retirement benefit.
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Related terms
Defined-Benefit Plan
A defined-benefit plan is a traditional pension that promises a specific monthly retirement income based on your salary and years of service, with the employer bearing investment risk.
Vesting
Vesting is the process by which employees earn ownership of employer-contributed retirement benefits over time, typically requiring a minimum number of years of service.
Social Security
Social Security is a federal program that provides retirement, disability, and survivor benefits funded by payroll taxes paid throughout your working years.
Retirement Income
Retirement income is the money you receive during retirement from sources such as Social Security, pensions, investment withdrawals, and part-time work.
Defined-Contribution Plan
A defined-contribution plan specifies how much employers and employees can contribute to a retirement account, but the ultimate benefit depends on investment performance.
Annuity
An annuity is a financial product that provides a stream of income payments, often used to guarantee income throughout retirement.