What a cash balance plan is

A cash balance pension plan is a type of employer-sponsored retirement plan that combines features of a traditional pension and a 401(k). Your employer sets aside money in an account with your name on it, and that account grows at a may provide rate each year. When you leave the job or retire, you can take the balance as a lump sum, roll it into another retirement account, or in some cases receive it as monthly payments.

The key difference from a traditional pension is that you have an individual account balance you can see and track, rather than a promise of a monthly payment calculated by a formula. The key difference from a 401(k) is that your employer bears all the investment risk and guarantees the growth rate — you do not choose how the money is invested, and your account cannot lose value due to market downturns.

Cash balance plans are less common than 401(k)s or traditional pensions, but they exist in many large companies, nonprofits, and government agencies. They are regulated by the same federal rules as traditional pensions, which means they come with strong legal protections for your money.

Key Takeaways

  • Your employer deposits a percentage of your salary into an account with your name on it each year, and that account grows at a rate set by the plan — typically tied to a Treasury bond rate or a fixed percentage.
  • You bear no investment risk because the employer guarantees the growth rate, unlike a 401(k) where market performance affects your balance.
  • When you leave your job or retire, you can take your balance as a lump sum, roll it to an IRA or new employer plan, or receive it as an annuity in some cases.
  • Cash balance plans are insured by the Pension Benefit Guaranty Corporation (PBGC), a federal agency that protects your money if your employer goes bankrupt.
  • Your account balance is portable — you own it and can move it with you, unlike some traditional pensions that are forfeited if you leave before a certain age.

How your account grows each year

Each year, your employer makes two contributions to your cash balance account. The first is a pay credit, usually a percentage of your salary — commonly 4 to 6 percent, though it varies by plan. This is money the employer deposits directly into your account, similar to a matching contribution in a 401(k).

The second is an interest credit, which is a may provide rate of return applied to your account balance. This rate is set by the plan and does not change based on how the stock market performs. Common interest credit rates are tied to the yield on 30-year Treasury bonds, or they may be a fixed percentage like 3 or 4 percent. The plan document spells out exactly how the rate is calculated each year.

Because the interest credit is may provide, your account balance cannot go down due to market losses. If the stock market crashes, your account still grows at the promised rate. This is the trade-off: you get safety and predictability, but you do not benefit if markets perform exceptionally well.

What happens when you leave your job

When you leave your employer — whether you quit, are laid off, or retire — your cash balance account is yours to keep. You become vested in the money, meaning you own it outright. Some plans require you to work a certain number of years before you are fully vested, but many cash balance plans vest quickly, sometimes in as little as three years.

You then have several options for what to do with your balance. You can take it as a lump sum payment in cash, though this may trigger income taxes and early withdrawal penalties if you are under 59½. You can roll it into a traditional IRA without paying taxes at that moment, letting it continue to grow tax-deferred. You can roll it into your new employer's retirement plan if that plan accepts rollovers. Or, in some cases, you can ask the plan to convert your balance into an annuity — a monthly payment for life — though not all plans offer this option.

The plan administrator will send you information about your options and the deadline for choosing. This is called a distribution notice, and it explains the tax consequences of each choice.

Cash balance plans versus traditional pensions

A traditional pension calculates your retirement payment using a formula based on your salary and years of service. You do not have an individual account balance; instead, the employer promises you a specific monthly payment starting at retirement. If you leave before retirement, you may lose some or all of that promised payment, depending on vesting rules.

A cash balance plan works differently. You have a real account balance that grows each year, and that balance is yours whether you stay until retirement or leave after five years. You can see exactly how much money is in your account at any time. This makes cash balance plans more portable — your money moves with you — and easier to understand because the balance is concrete rather than a formula.

Both types of plans are insured by the PBGC, so your money is protected if your employer fails. Both are funded entirely by the employer, not by your paycheck. But cash balance plans give you more control over what happens to your money when you leave, while traditional pensions lock you in with a formula.

Cash balance plans versus 401(k)s

A 401(k) is a defined contribution plan, meaning your employer contributes a set amount (usually a match of your own contributions), but the final balance depends on investment performance and your choices. You choose how your money is invested from a menu of funds, and your account can grow or shrink based on market returns. You bear the investment risk.

A cash balance plan is a defined benefit plan, meaning your employer guarantees a specific growth rate regardless of market performance. You do not choose investments, and your account cannot lose value. The employer bears the investment risk.

In practice, this means a cash balance plan is more predictable and safer, but a 401(k) offers more flexibility and potentially higher returns if markets perform well. Cash balance plans are also rarer — most employers offer 401(k)s instead — but they are becoming more common as employers look for ways to offer retirement security without the complexity of managing individual investment choices.

PBGC insurance and what it covers

Cash balance plans are insured by the Pension Benefit Guaranty Corporation (PBGC), a federal agency created to protect pension participants if an employer goes bankrupt or terminates a plan without enough money to pay what it owes.

If your employer fails and the plan does not have enough assets to cover all balances, the PBGC steps in and pays you. There is a maximum amount the PBGC will cover, which changes each year based on a formula set by law. For cash balance plans, the limit is typically higher than for traditional pensions because the benefit is calculated differently. In 2024, the maximum PBGC may provide for someone retiring at 65 is around $5,000 per month, but the exact amount depends on your age and when the plan was terminated.

This insurance is automatic — you do not pay for it or sign up for it. It is funded by insurance premiums that employers pay to the PBGC. The protection gives you a safety net if something goes wrong with your employer's finances, though in most cases employers keep their plans fully funded and nothing goes wrong.

Tax treatment when you receive your balance

How your cash balance is taxed depends on how you receive it. If you take a lump sum payment in cash, the full amount is subject to income tax in that year, and you will owe a 20 percent withholding tax immediately. If you are under 59½, you also owe a 10 percent early withdrawal penalty on top of regular income tax, unless an exception applies.

If you roll your balance into a traditional IRA or another employer plan, no tax is due at the time of the rollover. The money continues to grow tax-deferred, and you pay income tax only when you withdraw it later. This is usually the better choice if you do not need the money right away.

If the plan converts your balance into an annuity — monthly payments for life — those payments are taxed as ordinary income each year, similar to a traditional pension. The tax is spread over many years rather than all at once.

Frequently Asked Questions

Can I lose money in a cash balance plan if the market goes down?

No. Your account balance is may provide to grow at the rate set by the plan, regardless of market performance. The employer absorbs any investment losses. This is one of the main advantages of a cash balance plan over a 401(k), where your balance can decline if markets fall.

What happens to my cash balance if I am fired or laid off?

Your account balance belongs to you once you are vested, which typically happens within three to five years. Being fired or laid off does not change this — you can roll your balance into an IRA or take it with you to a new job. The plan administrator will contact you with your options.

Can I borrow money from my cash balance plan?

Most cash balance plans do not allow loans, unlike 401(k)s. Your money stays in the plan until you leave your job or retire. Check your plan document or ask your employer's benefits department to confirm whether loans are available under your specific plan.

Is a cash balance plan the same as a pension?

A cash balance plan is a type of pension — technically a defined benefit plan — but it works differently from a traditional pension. You have an individual account balance instead of a formula-based monthly payment, and that balance is portable when you leave your job. Both are insured by the PBGC.

What if my employer terminates the cash balance plan?

If your employer terminates the plan, you become fully vested immediately, and your account balance is yours. The employer must either pay you your balance, roll it to an IRA, or purchase an annuity with it. If the plan does not have enough money, the PBGC covers the shortfall up to the legal limit.