401(k) vs pension plan for retirement

Whether it’s a pension or a 401(k) plan, the type of retirement policy you have will often determine when you can retire. Learn more about 401(k)s and traditional pensions.


Key takeaways

  • 401(k)s and pensions are two common employer-sponsored retirement plans.
  • Employer matching helps to grow your 401(k) retirement savings faster.
  • Pensions guarantee fixed retirement income, while 401(k) balances depend on investment performance. 

Man sitting at his desk smiling

What is the difference between a 401(k) and a pension?

A 401(k) is an employer-sponsored retirement account that allows an employee to divert a percentage of their salary—either pre- or post-tax—to the account. A traditional pension plan offers retirees a fixed monthly benefit for the rest of their lives.

How a 401(k) plan works

  • For a 401(k), an employee chooses a percentage to be automatically taken out of each paycheck and invested in a 401(k) account. The employee then picks from the investment options offered in the plan to allocate these funds to.
  • Depending on the details of the plan, the employer may make matching contributions. The money invested will generally be tax-deferred, meaning you will not owe taxes on it until it is removed from the plan. If your employer matches contributions, financial experts recommend that, if possible, you contribute enough each year to get the maximum match.

How a traditional pension plan works

  • A traditional pension plan is a retirement plan that requires an employer to make contributions to a pool of funds set aside for a worker’s future benefit. The pool of funds is invested on the employee’s behalf, and the earnings on the investments generate income for the worker upon retirement.1
  • Pension versus retirement: Pensions are usually paid out in guaranteed regular payments until the employee dies. Depending on the plan, however, payments might be passed on to a surviving spouse or even a child. Your personal pension amount is determined by several factors, including your salary, the number of years you worked for your employer, and any specific terms your employer may have set.

Can you have a pension and a 401(k)?

Yes, you can have both, although pensions are becoming less common among employers. A 401(k) is funded primarily by the employee, who chooses the investments and assumes the risks, while a pension is funded by the employer, which takes on the investment risk.

Together, they provide a balance of security and flexibility. Pension income can help cover essential expenses, while your 401(k) can be used for discretionary costs or to help offset inflation.

Women looking out office window

Which is better—a 401(k) or a pension plan?

A 401(k) and similar plans such as a 403(b) (which is for the non-profit sector including public schools, hospitals, churches) accumulate cash. After retirement, the employee takes responsibility for managing the account. A pension, however, allows retirees to receive guaranteed lifetime payments.

In the U.S., pensions are still common with public and government jobs, but have been largely replaced by 401(k)s in the private sector.2

The pros and cons of 401(k)s and pensions are explained in more detail below.

401(k) pros and cons

  • One of the biggest upsides of a traditional 401(k) plan is that the contributions you make are tax-deferred. Roth individual retirement accounts (IRAs) are taxed up-front, but provide tax-free withdrawals. A portion of your salary goes directly into your 401(k) before taxes. It can then grow tax-free until you begin making withdrawals after you retire.
  • The tax-deferred status brings three main benefits.
    • First, you can lower your taxable income, which means you pay less in taxes.
    • Second, you may be in a lower tax bracket in retirement than you were while you were working.
    • Third, the account earnings grow on a tax-deferred basis. No taxes are due on earnings, which can generate more earnings, until you begin to take distributions.
  • With a 401(k), you choose the portion of your paycheck to contribute and determine what fund or funds to invest in from the choices your plan offers. A big benefit is that some employers match your contributions up to a certain amount.
  • When an employee retires, they assume the responsibility of managing the balance of the 401(k) account. The retiree therefore assumes all of the risk if the investments lose value. 2

Pension pros and cons

Fewer companies today offer traditional pensions. However, you can have a pension and still contribute to a 401(k) and an IRA. Having a variety of retirement vehicles can be a smart retirement strategy.

  • With traditional pension benefits, you’ll keep receiving the same amount for the rest of your life. However, unlike Social Security payments, which factor in cost-of-living adjustments (COLA), most private-sector pensions offer fixed payments. Government pensions typically do offer COLAs, though they are capped and may not keep up during high inflation periods.
  • Employees with traditional pensions have no say in the management of the funds. This can be both an advantage and a disadvantage. You don’t have to worry about choosing investments for your retirement or adjusting your asset allocation as you approach retirement. But investment decisions are made by the pension plan's managers, rather than by you.
  • With a traditional pension plan, your pension is guaranteed, regardless of investment performance. But a pension fund could struggle if its investments don’t pan out or if there’s a recession. And it’s not unheard of for companies, and even municipalities, to go bankrupt and struggle to pay out benefits. There is a backstop: The Pension Benefit Guaranty Corporation (PBGC) is a government agency that guarantees your benefits up to certain maximums. But not every employer participates in the PBGC. Religious organizations can opt out, as can hospitals and schools associated with religious organizations.
  • Before you’re guaranteed benefits, you must work for your employer long enough for your benefits to “vest.” Vesting can happen all at once, or it can occur in steps. Make sure you know your vesting schedule if you’re enrolled in a pension plan. It’s important to know if you’re walking away from a lot of money if you leave a job.

 

What can you do with my 401(k) after leaving your job?

You have several different options for what you can do with the funds in your 401(k) after leaving a job.

1. Leave the money in your former employer’s plan?

When you retire, you may have the option to keep your money in your former employer’s plan. If you are happy with the investment choices offered and the fees within the plan are reasonable, this can be a solid option.

Pros

  • Your money continues to be administered by a team of financial professionals.
  • Lower fees than most other options.
  • Ongoing protection from creditors.

Cons

  • You will be limited to the investment options offered by your former employer’s plan.
  • You cannot continue to contribute to the plan when you retire.
  • May require account minimums.

2. Roll over into an IRA

If you prefer more control over your investments, a traditional IRA might be the way to go. That’s because you can select the management style, expense ratio, and investment options that best suit your needs.

Pros

  • If you have earned income, you can continue contributing past age 70½.
  • You will have a wider range of investment options than most 401(k) plans.
  • You can combine your IRA with other retirement assets for easier management.

Cons

  • Fees may be higher than employer-sponsored plans.
  • You cannot borrow from a traditional IRA.
  • Limited protection from creditors.

3. Convert the funds to a Roth IRA

Much like a traditional IRA, Roth IRAs offer greater control over your assets than is usually the case with a 401(k). In this case, you pay ordinary income taxes on any money you roll over, but future earnings will be tax-free (provided the account is at least five years old and you are at least age 59½).

Pros

  • Qualified withdrawals are 100% tax-free.
  • No mandatory withdrawals once you reach age 73.
  • Additional contributions are allowed if you do not exceed income limits.

Cons

  • You cannot borrow from a Roth IRA.
  • Possibly higher fees compared to employer-sponsored plans.
  • Must pay taxes in the years of the rollover.

4. Use the money to purchase a lifetime annuity*

If you are looking for a long-term, low-risk retirement solution, you may want roll your assets into a guaranteed lifetime income annuity. With this type of annuity, you don’t have to worry about outliving your money or how the market performs because you will receive guaranteed income checks for the rest of your life.

Pros

  • Guaranteed income for life.
  • You can use your annuity payments to satisfy your required minimum distributions (RMDs).
  • Payments are unaffected by market downturns.

Cons

  • Often come with high fees and commissions.
  • You will have less liquidity than with other investment options.
  • Annuities can be complicated, so it’s important to work with a financial professional.

5. Take a lump-sum distribution

While you have the option to liquidate your 401(k) and take the money you’ve saved in a lump sum, it’s important to know that the IRS does not consider this a “rollover.” Since your assets are not being transferred into another tax-deferred account, it’s important to weigh the pros and cons carefully.

Pros

  • You have immediate access to your money.

Cons

  • Possible 10% penalty for withdrawals prior to age 59½.
  • Loss of tax-deferred status on any future earnings.
  • 20% automatically withheld for income taxes.
  • Additional federal, state, and local taxes may be due.

401(k) vs pension: Frequently asked questions (FAQs)?

You can roll 401(k) funds into an IRA or to the 401(k) plan of a new employer. A Roth IRA is another option, but you will owe taxes on the money you roll over from a traditional 401(k) to a Roth IRA.

 

A much less popular option is to cash out your 401(k), but this comes with significant penalties: Income taxes must be paid, and if you’re under age 59½, there will be an additional 10% penalty tax. Please consult a tax advisor before withdrawing funds.

 

You can also leave your money where it is. If you are happy with the funds offered within your 401(k) and fees within the plan are reasonable, this is a good option. 

One example has already been discussed here: traditional pensions. But these are no longer available to many workers. Another option is a lifetime income annuity. Unlike an employer-sponsored pension, this type of annuity is purchased by individuals and can provide a guarantee stream of income for life—no matter how long you live.1

There is no single 401(k) investment that is safest for everyone. The right investment mix depends on your financial goals, time horizon, and risk tolerance. A diversified portfolio that includes a mix of stocks and bonds can help manage investment risk over time, but all investments involve risk. Before making investment decisions, review your plan's investment options and consider whether speaking with a financial professional may be appropriate for your individual circumstances.

With 401(k)s, the burden of saving for retirement shifts from the employer to the employee. But how much money do you need? While financial experts routinely toss around figures that range between $1 million and $2 million, the amount you need to save depends on the lifestyle you hope to lead. A New York Life financial professional can help you evaluate your retirement goals, estimate your retirement income needs, and discuss strategies that may help you work toward those goals.

Leaving a job doesn’t mean losing your pension. Based on your vesting status and plan type, you may be able to keep the funds in the plan, transfer them, or take a lump-sum payout. Be sure to review your plan details to see which options are available to you.

Type of pension benefit

Average 2026 annual payout

Private/corporate pension

$10,6063

Government/state pension

$16,4604

Social Security

$24,8525

Military pension (active duty)

Based on expected retirement rank, total years of active-duty service, and retirement system6

Veterans benefits

(range: single, no dependents – household, 1 dependent)

$17,411 – $22,8397

Pension benefits are not one-size-fits-all and depend largely on pension structure and work history.

Active-duty military members are eligible for a pension if they serve for at least 20 years.

To be fully “vested” (meaning you own the full pension benefit), you must work for a company for a specified number of years (usually 5 to 7).8 You can make penalty-free withdrawals funds from most tax-advantaged retirement accounts starting at age 59½. For a traditional pension plan, the normal retirement age is typically set by your employer or union and is commonly between ages 62 and 65.

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This article is for informational purposes only. Neither New York Life nor its agents provide tax, legal, or accounting advice. Please consult your tax, legal, or accounting professional before taking any action. 

1 Guarantees are subject to the claims-paying ability of the issuer. 

2 401(k) vs. Pension Plan: What’s the Difference? https://www.investopedia.com/ask/answers/100314/whats-difference-between-401k-and-pension-plan.asp

3Average Retirement Income (and How to Figure Out Your Own Gap). https://www.annuity.org/retirement/planning/average-retirement-income/

4 Why Pensions Are Important - Pension Rights Center. https://pensionrights.org/resource/why-pensions-are-important/

5 Average Retirement Income 2026: By Age, State & Source. https://randallwealthgroup.com/average-retirement-income/

6 2026 Guide to Pay and Allowances for Military Service Members, Veterans and Retirees. https://www.military.com/benefits/military-pay/2026-guide-pay-and-allowances-military-service-members-veterans-and-retirees.html

7 Federal Register :: Veterans and Survivors Pension and Parents' Dependency and Indemnity Compensation (DIC) Cost-of-Living Adjustments (COLA). https://www.federalregister.gov/documents/2026/02/17/2026-02993/veterans-and-survivors-pension-and-parents-dependency-and-indemnity-compensation-dic-cost-of-living

8 Understanding pensions | Pension Benefit Guaranty Corporation. https://www.pbgc.gov/workers-retirees/new/understanding-pensions

*Annuities or tax-deferred investments in tax-qualified retirement plans (like IRAs, tax-sheltered annuities (TSAs), and simplified employee pensions (SEPs)) already provide tax deferral under the Internal Revenue Code, so the tax deferral of an annuity does not provide any additional benefits. Therefore, an annuity should only be purchased in an IRA or qualified plan if the client values other features of the annuity and is willing to incur additional costs associated with the annuity to receive such benefits.

Neither New York Life nor its representatives or affiliates provide tax or legal advice. Consult with a tax or legal advisor to discuss any questions or concerns that you have, such as the tax consequences of withdrawing funds or removing shares of an employer’s stock from a retirement plan.