Pension Lump Sum or Monthly Payments: How Do You Decide?

The pension benefit election form usually arrives a few months before your retirement date. On it, you’ll see two very different numbers: a one-time lump sum, often in the hundreds of thousands of dollars, and a much smaller monthly payment for life. Once you sign it, you can’t change your mind.

The bigger number isn’t always the better choice. The pension lump sum vs annuity decision comes down to what each option does for your household’s spending, your spouse, and your peace of mind. It’s also one of several major retirement decisions that happen outside your portfolio, and it is best when you make this decision as part of a comprehensive financial plan.

What You’re Choosing Between When Your Pension Offers a Lump Sum

A lump sum is a one-time payment equal to the present value of your future pension. You take the money, usually rolling it over into an IRA, and you invest and manage it yourself. Monthly payments, which pension plans often call an annuity, are paid by the plan for the rest of your life, and sometimes for your spouse’s life too.

Some plans also let you take part of your benefit as a lump sum and the rest as monthly payments. Your plan administrator can give you a benefit estimate for each option, so ask for all of them before you compare.

Why the Highest Dollar Value Isn’t the Whole Answer

Here’s a simplified hypothetical example:

Tom and Linda are both 65. Tom’s pension offers a $300,000 lump sum or $2,000 a month for life.

At $2,000 a month, Tom would collect $24,000 a year. It takes 150 months, or 12.5 years, for those payments to add up to $300,000. If Tom lives past his break-even age of 77½, every year after that adds $24,000 of income the lump sum would have had to produce on its own through investment returns.

That doesn’t make the monthly payment the right answer for Tom. If his health is poor, the lump sum may be worth more to the family than payments that stop early. If he and Linda want flexibility, or want to leave money to their children, the lump sum gives them that flexibility.

You want to analyze how each payout option supports your goals and risk tolerance. Do not just solve for the highest number.

How Social Security and Other Steady Income Change the Decision

One common strategy to help make a pension election decision is to start by adding up all of your income that arrives no matter what the stock market returns: Social Security, other pensions, and any annuities you already own. Then compare that total with your essential living expenses, such as housing, food, insurance, utilities, and taxes.

If your steady income already covers the essentials, the lump sum’s flexibility may matter more to you. If there’s a gap and you are not comfortable counting on investments to fill this gap, the monthly pension may be the piece that fills it.

Back to our example with Tom and Linda. Assume that their Social Security benefits total $4,500 per month, and their essential living expenses run $6,000 per month. Tom’s $2,000 pension would close that $1,500 gap with $500 to spare. Without it, they’d need to withdraw $1,500 a month from savings for essential expenses, in good markets and bad.

This can be managed with their asset allocation, but Tom and Linda should be aware that they need an allocation to a safe, stable investment to cover this anticipated need from the portfolio.

Liquidity belongs in this step too. A lump sum gives you access to cash for large or irregular costs, like a new roof, a car or help for a child. Monthly payments generally can’t be sped up when you need more.

The Risks You Keep or Hand Off With Each Option

Each option either leaves a risk with you or hands it to the plan. Here’s how the main ones break down:

• Life expectancy: A long life favors lifetime income, because the pension annuity payments keep coming. A lump sum has to stretch over however long you live, which is the heart of longevity risk.
• Investment risk: With a lump sum, market declines and withdrawal strategy decisions are yours. With monthly payments, the plan carries that risk. The Consumer Financial Protection Bureau puts running out of money and your own investing experience near the top of its list of questions to ask when making this lump-sum payment pension decision.
• Inflation protection: Many pensions pay a fixed amount that never rises, so its buying power shrinks over a long retirement. Check whether your plan includes a cost-of-living adjustment (COLA). IPERS, for example, doesn’t provide an annual COLA for the monthly benefits of most members retiring today. A lump sum offer can be invested with inflation in mind, but that brings market risk with it.
• The plan’s financial strength: The federal Pension Benefit Guaranty Corporation (PBGC) insures private-sector pensions up to limits set each year. That protection ends once you take a lump sum, and PBGC doesn’t make cost-of-living increases on the benefits it pays. PBGC generally doesn’t insure state and local government plans like IPERS, so their strength depends on the system’s own funding and state law.
• Comfort managing a large portfolio: A lump sum takes time, interest and discipline to manage, and that may change as you and your spouse age. You’ll also need a plan for how much you can withdraw each year. One candid note: an advisor paid a percentage of assets earns more if you take the lump sum. A flat-fee financial advisor is paid the same either way.

How Survivor Benefits and Inheritance Goals Fit In

If you’re married, this is where the pension decision becomes an important family decision.

A joint-and-survivor option lowers your monthly payment so that income continues to your spouse after you die. A single-life option pays more each month but stops at your death. The right choice often depends on how much retirement income your spouse would lose without you, including the smaller of your two Social Security checks, which goes away at the first death.

Federal rules protect spouses in most private-sector pension plans. The standard benefit for a married participant is a joint-and-survivor payment. Choosing a lump sum or single-life payment instead generally requires your spouse’s written consent, witnessed by a notary or plan representative. Public plans set their own rules, so check with yours.

If leaving an inheritance matters to you as part of your estate planning, the options differ here too. Money left in a lump sum can pass to your heirs. Most monthly pensions end at death unless you chose a survivor or period-certain feature. The tradeoff runs the other way as well: a lump sum spent down over over a long life expectancy leaves less.

How Taxes Differ Between a Lump Sum and Monthly Payments

Monthly pension payments are generally taxed as ordinary income as you receive them, which spreads the tax across your retirement.

A lump sum works differently. If you move it by direct rollover to a traditional Individual Retirement Account (IRA), you can generally defer the federal income tax until you take withdrawals. If the plan pays the money to you instead, it must withhold 20% for federal taxes, even if you plan to roll it over within 60 days. Whatever you don’t roll over is taxable income that year, which can push much of it into a higher tax bracket and raise your Medicare premiums two years later.

A rolled-over lump sum also gives you more control over when retirement income shows up on your tax return, while a pension adds a fixed amount of retirement income every year. That control of the tax treatment only helps if you plan for it.

Iowa currently excludes pension income from state tax for many retirees, including residents age 55 and older. Our guide to Iowa’s retirement tax laws covers the details. If your employer has sent a buyout offer, or you’re weighing rollover and Roth conversion strategy, see our article on lump sum pension buyout offers.

Choosing Among Monthly Options When There’s No Lump Sum

Some plans don’t offer a lump sum at all. IPERS, for example, gives retiring members a menu of monthly options instead. The same factors still apply, especially your spouse’s other income, the health of both of you and how much a survivor would need.

The usual choices look like this:

• Single life: The highest monthly payment. It ends when you die.
• Joint and survivor: A lower payment that continues to your survivor at a set percentage of yours, such as 100%, 75% or 50%.
• Pop-up: A joint-and-survivor payment that rises back to the single-life level if your survivor dies before you. In exchange, the starting payment is typically lower than a standard joint-and-survivor option.
• Period certain: Payments for life, plus continued payments to a beneficiary for the rest of a set period, such as 10 years, if you die early.

Iowa public employees choose among six IPERS options, including joint and survivor at 100%, 75%, 50% or 25%, a pop-up version and a 120-month term certain. IPERS states that you can’t change your option once your first benefit payment is issued. For a closer look, see how the six IPERS payout options compare.

Pension Lump Sum vs Monthly Payments FAQs

1. Can I take part of my pension as a lump sum and part as monthly payments?

Some plans allow it. PBGC notes that certain pensions let you split your benefit this way, so ask your plan administrator whether yours does.

2. Can I change my pension election after payments start?

Generally no. Most plans, including IPERS, lock in your option once the first payment is issued, so treat the election as permanent.

3. Do I need my spouse’s permission to take a lump sum?

In most private-sector pension plans, yes. Your spouse generally has to consent in writing, witnessed by a notary or plan representative, to give up survivor payments. Public plans like IPERS set their own rules.

4. Does it make sense to take the lump sum and buy an annuity from an insurance company?

Usually not, if steady lifetime income is your goal. The CFPB notes that you’re generally better off staying with your plan’s own monthly payment, because a similar annuity from a private company will usually cost you more.

5. How do I get an accurate estimate of each option?

Ask your plan administrator for a benefit estimate for every option, not only the default. IPERS, for example, will provide an estimate for each option to help you decide.

Getting a Second Opinion on Your Pension Election

At Arnold & Mote Wealth Management, we look at your pension choice alongside your Social Security timing, taxes, existing investment portfolio, survivor needs and the rest of your retirement plan. As flat fee financial planners, our fee doesn’t change with your assets, we have no compensation riding on which option you choose.

If your election deadline is coming up, schedule a free introductory meeting and we’ll walk through the numbers with you before you sign.