Divide the annuity's yearly payment by the lump sum to find the return you must earn to match it. A lump sum is cash you invest and manage, while an annuity is a lifetime monthly check, so compare guaranteed income against investment risk. Think in decades, not months. Your health, spouse, tax plan, and comfort with market swings decide which trade fits you.
Table of Contents
- What return must your lump sum earn?
- Who carries the risk if you live a long time?
- How do taxes, inflation, and guarantees change the math?
- What if you are married?
What return must your lump sum earn?
Your lump sum equals the current value of your future monthly checks. The Internal Revenue Service says plans must use prescribed interest rates and mortality tables for that math in minimum present value segment rates. Higher rates shrink the lump sum for the same monthly payment.
You can run the core check in minutes. Gather both offers first. Charles Schwab shows $17,640 per year divided by $300,000 needs about 5.9% every year to match in lump-sum versus annuity guide. Ask whether you can clear that hurdle year after year.
- Write down your lump-sum offer and yearly annuity amount.
- Divide the yearly amount by the lump sum.
- Compare that rate to a return you could earn steadily after fees.
Who carries the risk if you live a long time?
A monthly annuity leaves longevity and investment risk with the plan or insurer and pays for life. The Consumer Financial Protection Bureau notes a lump sum moves both risks to you. You must invest wisely and avoid running out in your 80s and 90s. Long life favors the annuity.
In a Dana Anspach analysis for Sensible Money, a $90,721 lump sum needed 8% yearly to equal $7,231 for life to age 95. Age 74 was the breakeven point. Use health and family history as a guide. If long life runs in your family, guaranteed checks gain value. If health is poor, control over a lump sum may matter more.
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How do taxes, inflation, and guarantees change the math?
A check made out to you is generally taxed as ordinary income unless you roll it directly to an IRA or qualified plan. The Internal Revenue Service requires 20% withholding on payouts made to you plus a 60-day redeposit rule in Topic No. 412. Ask your plan for a direct rollover before you accept payment. Most private annuities lack cost-of-living adjustments, so inflation cuts buying power over time.
Charles Schwab notes a lump sum can stay invested for growth as a hedge but faces market and sequence-of-returns risk. Weigh steady checks against growth with drops. Private single-employer pensions have federal backup only up to caps. The Pension Benefit Guaranty Corporation lists $7,789.77 per month for a 65-year-old straight-life annuity for plans ending in 2026 in 2026 maximum guarantee tables. Limits run lower for younger ages and survivor forms. Check your benefit against that cap if your plan looks weak.
What if you are married?
Marriage changes the default. The Internal Revenue Service explains married retirees start with a joint-and-survivor annuity that pays less each month but continues to a spouse for life. A single-life check or lump sum gives up that protection.
Waiving survivor protection needs witnessed written consent from your spouse. Compare joint and single-life quotes side by side. Get the survivor percentage and lump-sum offer in writing before you sign.
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