Should you collect a monthly pension or roll over the lump sum?
A monthly pension turns part of retirement savings into dependable income, while a lump-sum rollover places the money, investment decisions, and withdrawal risk under your control. Neither choice is automatically better. The decision depends on the actual offer, survivor needs, health and longevity, inflation protection, other dependable income, plan security, investment costs, and comfort managing withdrawals.
Reviewed August 10, 2026 · Educational information, not individualized advice
The plan makes payments under the elected terms, often for life, without requiring you to invest or decide how much to withdraw.
The eligible lump sum moves to an IRA, where its future income depends on investments, fees, withdrawals, taxes, and longevity.
The pension generally keeps more investment and longevity risk with the plan. The rollover transfers more of those risks to you.
What the monthly pension can provide
- Income for life. A life annuity continues even if you live much longer than expected.
- Less market dependence. Monthly payments do not fall merely because your IRA investments have a bad year.
- Simpler spending. Regular income can cover essential expenses without repeated withdrawal decisions.
- Possible survivor income. A joint-and-survivor election can continue a stated percentage to a spouse or beneficiary.
Those advantages come with tradeoffs. A pension is generally illiquid after payments begin, the election may be difficult or impossible to change, and a level payment loses purchasing power during inflation. A straight-life benefit may stop at death, while an option with survivor protection usually begins with a smaller monthly payment. Review the exact plan document rather than assuming every pension works the same way.
What the IRA rollover can provide
- Flexible access. Withdrawals can respond to changing spending, healthcare, tax, or family needs.
- Investment control. You choose the allocation, provider, and costs.
- Legacy potential. Money remaining in the IRA can pass to beneficiaries under applicable inherited-account rules.
- Tax-planning options. Withdrawals and Roth conversions can be coordinated across years.
The rollover does not create guaranteed income. Poor early returns, high fees, overly large withdrawals, a long life, fraud, or investment mistakes can reduce or exhaust the account. Traditional IRA withdrawals are generally taxable, and the rollover adds to the balance subject to required-minimum-distribution rules.
Start with the exact choices in the pension packet
Ask the plan administrator for written amounts using the same starting date:
- The lump sum and the date through which that amount is valid.
- The single-life monthly payment.
- Each joint-and-survivor option, including the payment while both spouses live and after either spouse dies.
- Any period-certain, pop-up, refund, or Social Security-leveling option.
- Whether payments have a cost-of-living adjustment and exactly how it is calculated.
- Whether retiree health insurance or another benefit changes with the election.
- Whether the election is irrevocable and whether a spouse must consent to a different form.
- The plan's funded status and whether, and to what limits, PBGC protection applies.
Pension forms can produce materially different payments. PBGC explains that a straight-life annuity pays only for the participant's life, while joint-and-survivor forms generally reduce the participant's payment to continue a selected percentage to the beneficiary. See the PBGC benefit-option examples and the Department of Labor retirement-plan guide.
Use simple math only as a starting point
Two quick calculations can make the offer easier to understand:
- Annual pension: monthly payment × 12.
- Initial pension payout rate: annual pension ÷ lump sum.
- Simple break-even years: lump sum ÷ annual pension.
Suppose the choices are a $2,500 monthly pension or a $450,000 lump sum. The annual pension is $30,000, the initial payout rate is about 6.7%, and the simple break-even point is 15 years. That does not mean the pension automatically wins after year 15. The shortcut ignores investment earnings, fees, payment timing, inflation, taxes, survivor benefits, the value of lifetime protection, and any balance left to heirs.
Compare the risks that matter to your household
| Question | Monthly pension | IRA rollover |
|---|---|---|
| What if you live a very long time? | A life annuity continues under its terms. | The account must remain sufficient for withdrawals. |
| What if markets fall early? | The stated payment ordinarily continues. | Withdrawals after losses can permanently weaken the account. |
| What if inflation remains high? | A level pension loses purchasing power unless it has a COLA. | Investments may grow, but growth is uncertain and can lag inflation. |
| Can the money meet a large expense? | Usually limited to the scheduled payment. | Flexible withdrawals are possible, subject to tax and sustainability. |
| What can beneficiaries receive? | Only what the selected survivor or guarantee provision promises. | The remaining account can generally pass to named beneficiaries. |
| Who manages the assets? | The plan or its insurer. | You or an adviser, with investment and fee responsibility. |
Taxes and rollover mechanics matter
A monthly pension is generally taxable as received, except for any applicable recovery of after-tax basis. An eligible pretax lump sum moved by a direct rollover to a Traditional IRA is generally not taxed at the time of transfer; later IRA distributions are generally taxable. A rollover to a Roth IRA is generally a taxable conversion of untaxed amounts.
If an eligible employer-plan distribution is paid to you instead of sent by direct rollover, federal rules generally require 20% withholding. Completing a full 60-day rollover may require replacing the withheld amount with other money. Confirm eligibility and instructions before moving funds. The IRS rollover guide explains direct rollovers, 60-day rollovers, withholding, and distributions that cannot be rolled over.
How to compare both choices in this planner
- Save the current inputs. In local development, use Export Inputs; otherwise record the assumptions so both comparisons begin identically.
- Model the monthly pension. Under Other Income, add the gross monthly payment, starting and ending ages, growth choice, and taxable percentage. For a pension payable for the primary person's life, use the projection ending age and enter the payment for the pension form actually being considered.
- Model the rollover. Remove the pension income and enter the eligible amount under Savings Accounts as a Pre-Tax Rollover with the expected year and approximate Early Year, Midyear, or End of Year timing.
- Keep everything else the same. Use identical spending, Social Security, allocation, inflation, market method, fees, and projection ages.
- Compare annual cash flow. Review spending coverage, IRA withdrawals, taxes, RMDs, IRMAA, depletion age, and balances at the horizon and ending ages.
- Run Retirement Risk Analysis. The rollover depends on uncertain investment returns, so compare success through both ages and weaker outcomes—not only the middle balance.
- Stress-test longevity and inflation. Extend the ending age and test higher inflation, especially when the pension has no COLA.
This is an annual planning approximation. The app does not value a pension, calculate an actuarially fair lump sum, determine PBGC coverage, model every survivor form, calculate after-tax pension basis, or recommend an election. The married-household projection assumes the primary person outlives the spouse, so it cannot directly test the opposite death order or a pension that changes when the primary pension owner dies. Enter the actual choices supplied by the plan administrator and evaluate unmodeled survivor protection separately.
Related guides
Compare the actual pension offer
Enter the monthly benefit in Other Income, then replace it with the offered lump sum under IRA Settings while keeping every other assumption unchanged.
Open Retirement Chartplotter