A pension is a monthly payment you receive after you stop working, funded by money your employer set aside during your working years

A pension is a stream of income that begins when you retire and continues for the rest of your life. Your employer contributed money to a pension fund while you worked, and that fund now pays you a set amount each month. The amount depends on how long you worked there, how much you earned, and the specific rules of your plan.

Unlike a 401(k) or IRA, where you control the money and decide how to invest it, a pension is managed by your employer or a professional fund manager. You do not choose how the money is invested. The employer or fund takes on the risk that the investments perform well enough to pay all retirees what they are owed.

Pensions are less common now than they were 30 years ago. Many employers have switched to 401(k) plans, where you save your own money and bear the investment risk yourself. But if you worked for a government agency, a large corporation, or a union job, you may have a pension waiting for you.

Key Takeaways

  • A pension pays you a fixed monthly amount for life, based on your years of service and salary history with that employer.
  • Your employer funded the pension during your working years, and you typically did not need to contribute or make investment decisions.
  • You become may be able to access for pension payments only after you reach a certain age and have worked there for a minimum number of years, called vesting.
  • When you retire, you usually choose between a lump sum payment or monthly payments for life, and that choice cannot be changed later.
  • Pensions are insured by the federal government through the Pension Benefit Guaranty Corporation, which protects you if your employer fails.

How your employer funds a pension

Your employer sets aside money each year into a pension fund, separate from the company's regular operating account. This money is invested in stocks, bonds, and other securities with the goal of growing enough to pay all current and future retirees. The employer is legally required to contribute enough so the fund stays solvent.

You typically do not contribute your own money to a pension, though some older plans do ask for small employee contributions. The employer bears the cost and the risk. If the fund's investments perform poorly, the employer must still pay you what you were promised. If investments do well, the employer may contribute less that year.

This is the core difference from a 401(k): in a pension, your employer guarantees the payment. In a 401(k), you own the account and bear the investment risk yourself.

Vesting: when the pension becomes yours

Vesting means the point at which you own the pension benefit and cannot lose it, even if you leave the job. You do not receive payments until you retire, but once you are vested, the money is legally yours.

Vesting schedules vary by employer. Some plans vest immediately — meaning you own your benefit from day one. Others use a cliff vesting schedule, where you own nothing until you hit a specific year (often five years), then you own 100 percent. Many use graded vesting, where you own an increasing percentage each year — for example, 20 percent after two years, 40 percent after three years, and so on until you are fully vested.

If you leave before you are vested, you lose the employer's contributions. If you leave after vesting, you keep your benefit and can collect it when you reach retirement age, even if you never work there again. The vesting schedule is spelled out in your plan documents, which your employer or pension administrator can provide.

Calculating your pension payment

Your monthly pension is calculated using a formula that typically includes three things: your years of service, your salary history, and a multiplier set by the plan.

A common formula is: Years of Service × Average Salary × Multiplier = Annual Pension. For example, if you worked 25 years, your average salary over the last five years was $60,000, and the multiplier is 1.5 percent, your annual pension would be 25 × $60,000 × 0.015 = $22,500 per year, or about $1,875 per month.

The multiplier and the salary period (last 3 years, last 5 years, career average) vary widely by plan. Government pensions often use higher multipliers than private-sector plans. Your pension administrator can show you a benefit statement that estimates what you will receive based on your current service and salary.

Choosing between a lump sum and monthly payments

When you reach retirement age and become may be able to access to collect, you usually must choose between two options: take all the money at once as a lump sum, or receive monthly payments for life. This choice is permanent and cannot be changed later.

A lump sum gives you control over the money and lets you leave it to your heirs if you die early. But it also means you bear the risk of running out of money if you live a long time. Monthly payments may provide income for life, no matter how long you live, but you receive nothing if you die before collecting much of it.

Some plans also offer a joint-and-survivor option, where your monthly payment is slightly lower but continues to a spouse or beneficiary after you die. The choice depends on your health, life expectancy, other sources of retirement income, and whether you want to leave money to heirs.

When you can start collecting

You cannot collect pension payments until you reach a certain age and have worked the required number of years. Most private-sector pensions allow you to collect at age 55 or 62, though some require age 65. Government pensions vary widely — some allow collection in the 50s, others at 62 or later.

Some plans have a normal retirement age where you receive your full benefit, and an early retirement age where you can collect but at a reduced amount. For example, you might receive your full benefit at 62, but only 70 percent of it if you start at 55. The reduction accounts for the fact that you will receive payments for more years.

Your pension administrator can tell you your earliest collection date and what your payment would be at different ages. Waiting longer usually means a higher monthly payment, because you will receive fewer total payments over your lifetime.

Pension protection and what happens if your employer fails

Private-sector pensions are insured by the Pension Benefit Guaranty Corporation (PBGC), a federal agency. If your employer goes bankrupt or terminates the pension plan without enough money to pay everyone, the PBGC steps in and pays your benefit up to a legal limit.

The PBGC limit changes each year. As of recent years, the maximum may provide benefit for someone retiring at 65 is around $5,000 per month, though the exact amount depends on your age when you start collecting. If your pension was supposed to pay more than that, the PBGC covers only up to the limit.

Government pensions (federal, state, and local) are not covered by the PBGC because they are backed by the government's taxing power. They are considered safer, though some state and local pension funds have faced funding shortfalls.

Taxes on pension income

Pension payments are taxable income. You must report them on your federal tax return, and they may be subject to federal income tax, state income tax (depending on where you live), and sometimes local tax.

If you took a lump sum, you can roll it into an IRA to defer taxes, or you can take it as income and pay taxes immediately. If you receive monthly payments, taxes are usually withheld automatically, similar to how payroll taxes work.

Some states do not tax pension income at all, while others tax it fully. A few states offer partial exemptions for military or government pensions. Your pension administrator can tell you what taxes apply to your specific situation.

Frequently Asked Questions

Can I collect my pension if I change jobs before retirement?

Only if you are vested. If you leave before vesting, you lose the employer's contributions. If you are vested, you keep your benefit and can collect it when you reach retirement age, even though you no longer work there. The amount is based on your service and salary up to the date you left.

What happens to my pension if I die before I start collecting?

It depends on your plan and whether you named a beneficiary. Some plans pay a death benefit to your estate or heirs. Others pay nothing if you die before retirement age. Check your plan documents or ask your administrator what your beneficiary rights are.

Can I take my pension as a lump sum and invest it myself?

Many plans offer a lump sum option, but not all. If yours does, you can take the money and roll it into an IRA or other retirement account. You then control the investments and can leave any remaining balance to heirs. However, you also bear the risk of running out of money.

Does my pension increase after I retire?

Some pensions include a cost-of-living adjustment (COLA) that raises your payment each year to keep up with inflation. Others do not. Government pensions are more likely to have COLA than private-sector pensions. Your plan documents will state whether yours includes this feature.

What if my employer stops funding the pension?

If a private-sector employer terminates a pension plan without enough money, the PBGC takes over and pays benefits up to the legal limit. You are protected, though you may receive less than originally promised if the shortfall is large. Government pensions cannot be terminated this way because they are backed by tax revenue.