A pension is a regular 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 paid to you monthly, quarterly, or annually after you retire. Your employer contributed money into a pension fund while you worked, and that fund now pays you back. The amount you receive depends on how long you worked there, how much you earned, and the specific rules of your employer's plan.

Pensions differ from Social Security, which is a government program funded by payroll taxes. A pension is a private arrangement between you and your employer — or sometimes between you and a union. It is separate from any retirement savings you may have built on your own, like a 401(k) or an IRA.

Key Takeaways

  • A pension pays you a fixed amount each month for life, based on your years of service and salary history with one employer.
  • Your employer funded the pension during your working years; you did not contribute from your paycheck, though some plans require small employee contributions.
  • Pensions are less common now than they were 30 years ago — most private employers have switched to 401(k) plans instead.
  • If your employer goes out of business, the Pension Benefit Guaranty Corporation (PBGC) may cover part of your pension, but not all of it.
  • You must meet your employer's vesting requirements — usually three to five years of service — before you own any pension money.

How your employer funds a pension

During each year you work, your employer sets aside money in a pension fund. That money is invested — typically in stocks, bonds, and other securities — and the returns on those investments help grow the fund. The employer is legally required to put in enough money so that when you retire, the fund can pay you the promised amount for the rest of your life.

You do not see this money on your paycheck. It is separate from your salary. Some pension plans do require you to contribute a small percentage of your own pay — usually 3 to 8 percent — but many do not. Either way, the employer's contribution is the larger piece.

Vesting: when the pension money becomes yours

You do not own pension money the moment you start working. Instead, you must stay with the employer long enough to become vested — meaning the money is legally yours to keep, even if you leave the job.

Vesting schedules vary. Some employers use cliff vesting, where you own nothing until you hit a specific year — often five years — and then you own 100 percent. Others use graded vesting, where you own a percentage each year: 20 percent after two years, 40 percent after three years, and so on, reaching 100 percent after six or seven years.

If you leave before you are fully vested, you forfeit the unvested portion. If you are fully vested and leave, the money stays in the pension fund and you receive payments starting at retirement age — usually 62 or 65, depending on the plan.

Defined benefit pensions versus defined contribution plans

A defined benefit pension is what most people mean when they say "pension." Your employer promises you a specific monthly payment based on a formula — usually something like 1.5 percent of your average salary times your years of service. You know what you will receive, and the employer bears the risk if investments perform poorly.

A defined contribution plan, like a 401(k), works differently. Your employer contributes a set amount each year, but does not promise a specific payout. The money goes into an account in your name, and what you receive at retirement depends on how well those investments performed. You bear the investment risk, not the employer.

Most private employers switched from pensions to 401(k)s starting in the 1980s and 1990s. Government employees, teachers, and some union workers still have traditional pensions. If you worked for a large corporation before 2000, you may have a pension; if you started working after 2010, you almost certainly do not.

What happens to your pension if your employer closes

If your employer goes bankrupt or shuts down, your pension does not simply disappear — but you may not receive the full amount you were promised. The Pension Benefit Guaranty Corporation (PBGC) is a federal agency that insures pensions. If your plan fails, the PBGC takes over and pays you a benefit.

The PBGC does not pay 100 percent of what you were promised. It has a maximum benefit limit that changes each year based on your age at retirement. In 2024, the maximum for someone retiring at 65 is roughly $5,900 per month, but this varies. If your pension was supposed to pay you $8,000 a month, the PBGC would cover part of that, not all.

The PBGC covers most private sector pensions. It does not cover pensions for government employees, railroad workers, or military personnel — those have their own insurance systems.

How much you receive and when payments start

Your pension payment is calculated using a formula set by your employer. A common formula is: 1.5 percent × your average salary over the last three to five years × your total years of service. So if you earned an average of $50,000 and worked for 30 years, you might receive 1.5 × $50,000 × 30 = $2,250 per month.

You typically cannot receive pension payments until you reach a certain age — often 55, 62, or 65, depending on the plan. Some plans allow you to take early payments at a reduced rate. Others require you to wait until your full retirement age to receive the full amount.

Once you start receiving payments, they usually continue for your entire life. Some plans offer a lump sum option instead, where you receive all the money at once, but this is less common and often results in a smaller total payout.

Pensions and taxes

Pension payments are taxable income. You must report them on your federal tax return, and depending on your state, you may owe state income tax on them as well. Some states exempt pension income from state tax, but many do not.

When you receive your first pension payment, your employer will send you a tax form showing how much was paid. You can request that taxes be withheld from each payment, or you can pay taxes when you file your return. If you do not withhold enough, you may owe money at tax time.

Frequently Asked Questions

Can I take my pension as a lump sum instead of monthly payments?

Some plans offer this option, but not all. If your plan does allow a lump sum, you receive all the money at once instead of monthly payments for life. The lump sum is usually smaller than the total of all monthly payments you would have received, because the employer is paying it all upfront. Ask your pension administrator whether your plan offers this choice.

What happens to my pension if I die before I start receiving payments?

This depends on your plan's rules. Some pensions are forfeited entirely if you die before retirement age. Others allow your beneficiary to receive a death benefit or to inherit the vested balance. Check your plan documents or contact your employer's pension administrator to learn what your plan provides.

Can I lose my pension if I get fired?

If you are fully vested, no — your pension is yours to keep. If you are not yet vested, you lose the unvested portion. Being fired does not change your vesting status; only time and service matter. If you believe you were fired unfairly, that is a separate legal issue, but it does not affect your pension rights.

Do I need to do anything to start receiving my pension payments?

Yes. You must contact your employer's pension administrator or the pension plan directly and request to begin receiving payments. This is not automatic. You will need to fill out forms and provide information about how you want the money paid. Start this process a few months before your planned retirement date.

What is the difference between a pension and Social Security?

Social Security is a government program funded by payroll taxes; a pension is money your employer set aside for you specifically. You can receive both. Social Security is based on your lifetime earnings across all jobs; a pension is based only on your service with one employer. Most people receive Social Security, but fewer than half have a pension.