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 starts 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 fixed amount each month. Unlike Social Security, which the government runs, a pension comes from a specific employer or sometimes a union or industry group. You do not have to do anything to receive it once you have reached the age and years of service your plan requires — the payments arrive automatically.

The key difference between a pension and other retirement income is that the employer takes on the risk. If the pension fund runs out of money, the employer is legally responsible for making up the difference. If you live to 100, you still receive your full monthly payment. This is different from a 401(k) or IRA, where you own the money and can run out of it if you live long enough or spend it too quickly.

Key Takeaways

  • A pension is a may provide monthly payment for life, funded by money your employer set aside while you worked.
  • You become may be able to access for a pension only after working for the same employer for a set number of years, usually 5 to 10.
  • The amount you receive depends on your salary, years of service, and the formula your specific pension plan uses.
  • Pensions are less common now than they were 30 years ago; most private employers have replaced them with 401(k) plans.
  • If your employer goes out of business, the Pension Benefit Guaranty Corporation (PBGC) may cover part of your pension, up to a legal limit.

How a pension is funded and who pays for it

Your employer puts money into a pension fund throughout your working years. The amount is based on calculations about how long you will likely live, how much you will earn, and how many years you will work there. The employer hires investment managers to grow that money in stocks, bonds, and other investments. When you retire, the fund pays you from the returns on those investments and the original contributions.

You do not contribute to a traditional pension from your paycheck the way you do with a 401(k). Some pension plans ask employees to contribute a small amount, but most are fully funded by the employer. This is why pensions were once a major benefit — the employer was making a large, long-term commitment to your retirement security.

may be able to access: vesting and years of service

You cannot collect a pension the moment you start a job. You must first become vested, which means you have worked there long enough that the money is legally yours. Vesting periods vary by employer, but five to ten years is common. Some plans vest gradually — you might own 20 percent of your pension after three years, 40 percent after four years, and so on until you are fully vested.

Once you are vested, you own that pension benefit even if you leave the job. You do not receive the money until you reach retirement age, usually 62 to 67 depending on the plan, but it is yours. If you leave before vesting, you forfeit the employer's contributions and receive only what you put in, if anything.

Some pensions also have a minimum service requirement to start collecting — for example, you might need to be vested and at least 55 years old. Public employee pensions often have different rules; a police officer or teacher might be able to retire after 20 or 25 years of service regardless of age.

How much your pension pays

The amount you receive each month depends on a formula that your pension plan sets. A common formula is: (years of service) × (average salary over your last few years of work) × (a percentage, often 1 to 2 percent). So if you worked 30 years, your average final salary was $50,000, and the plan uses 1.5 percent, your monthly pension would be roughly $1,875 before taxes.

Different employers use different formulas, and some pensions calculate your benefit based on your highest-earning years rather than an average. Public pensions often use more generous formulas than private ones. The only way to know what your pension will pay is to ask your employer's human resources or benefits department for a pension statement or benefit estimate. These documents show your current vesting status and a projection of what you will receive at different retirement ages.

Pension options when you retire

When you reach retirement age, you usually have choices about how to receive your pension. The most common option is a life annuity, which pays you a fixed amount every month for as long as you live. Another option is a lump sum, where the pension fund calculates what your lifetime payments are worth in today's dollars and offers to pay you that amount all at once. You can then invest that money or spend it as you wish, but you take on the risk of running out of money.

Some plans offer a joint and survivor annuity, which pays you a slightly lower monthly amount but continues to pay your spouse or beneficiary after you die. This costs more because the fund is paying two people instead of one. You might also see options that pay you more in early years and less later, or that include a cost-of-living adjustment to keep up with inflation.

The choice you make is usually permanent, so it is worth understanding the trade-offs. A lump sum gives you control and leaves money to your heirs, but you must manage it carefully. A life annuity guarantees income you cannot outlive, but if you die early, your heirs receive nothing.

Why pensions are rare now in the private sector

Thirty years ago, most large private employers offered pensions. Today, very few do. The shift happened because pensions are expensive and risky for employers. If the stock market falls, the employer must contribute more money to make up the difference. If employees live longer than expected, the employer pays more than planned. Companies found it cheaper and simpler to offer a 401(k) instead, where the employee chooses how much to save and bears the investment risk.

Public sector pensions — for teachers, police, firefighters, and government workers — are still common, though many states are struggling to fund them. Union jobs in construction, transportation, and other trades often still have pensions, usually negotiated as part of a collective bargaining agreement.

If you have a pension from an old job, hold onto the paperwork. Even if you have not worked there in years, that pension is still yours once you are vested. You can contact the company's benefits department or search the Pension Benefit Guaranty Corporation website if you have lost track of a pension.

What happens if your employer fails

If the company that promised your pension goes bankrupt, the Pension Benefit Guaranty Corporation (PBGC) is a federal insurance program that steps in. The PBGC does not cover the full amount of every pension — there is a legal limit on how much it will pay, which changes each year. For someone who retired in 2024, the limit is roughly $5,000 per month, though it varies based on your age when you started collecting.

The PBGC covers most private sector pensions but not all. Government employee pensions are not covered because they are backed by tax revenue. If you have a pension from a small company or a plan that was terminated, check the PBGC website to see whether your pension is insured and what your benefit would be.

Frequently Asked Questions

Can I collect my pension if I change jobs?

Yes, if you are vested. You own the pension benefit even after you leave, but you do not receive payments until you reach retirement age. If you leave before vesting, you lose the employer's contributions.

What is the difference between a pension and Social Security?

A pension comes from a specific employer and is based on your salary and years of service there. Social Security is a government program funded by payroll taxes from all workers. You can receive both at the same time.

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

Many plans offer this choice, but not all. If your plan does, you must decide before you start collecting. The lump sum is calculated to equal your lifetime payments, but you take on the risk of managing the money yourself.

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

This depends on your plan and whether you are vested. If you are vested, your beneficiary may receive a death benefit or survivor payments. If you are not vested, your beneficiary usually receives only your own contributions, if any.

How do I find out how much my pension will pay?

Contact your employer's human resources or benefits department and ask for a pension statement or benefit estimate. This document shows your vesting status and projects what you will receive at different retirement ages.