Curated by: Rubric Advisors
Retirement Planning
Pension Lump Sum vs Annuity, Evaluating Your Payout Options
Choosing between a pension lump sum and lifetime annuity involves longevity risk, investment assumptions, tax treatment, and survivor needs. A breakeven analysis helps frame the decision.
Pension Lump Sum vs Annuity, Evaluating Your Payout Options
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How Each Payout Option Works
- Annuity provides guaranteed monthly income for life from the pension plan
- Lump sum transfers the full present value to you as a single payment
- Lump sum can be rolled into an IRA to defer taxes or taken as taxable income
- Some plans offer only one option, not all pensions provide a choice
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How Each Payout Option Works
- Annuity provides guaranteed monthly income for life from the pension plan
- Lump sum transfers the full present value to you as a single payment
- Lump sum can be rolled into an IRA to defer taxes or taken as taxable income
- Some plans offer only one option, not all pensions provide a choice
Breakeven Analysis and Discount Rates
- Calculate how many years of annuity payments equal the lump sum amount
- Breakeven typically falls between 10 and 20 years depending on assumptions
- Higher interest rates reduce the lump sum amount offered by the plan
- Timing your election around rate changes can materially affect the payout
Survivor Benefit Options
- Joint-and-survivor annuity continues payments to a spouse after your death
- Survivor options (50%, 75%, 100%) reduce your monthly payment proportionally
- Lump sum offers flexibility, remaining assets pass to any beneficiary you choose
- Single-life annuity pays the most per month but stops entirely at your death
Inflation Risk of a Fixed Annuity
- Most pension annuities pay a fixed dollar amount with no inflation adjustment
- At 3% inflation, purchasing power drops roughly 25% after 10 years
- Cost-of-living adjustments (COLAs) are rare in private-sector pensions
- A lump sum invested with growth potential may better preserve purchasing power
Investment Risk of the Lump Sum
- Taking a lump sum shifts investment risk entirely to you
- Poor returns or excessive withdrawals can deplete the balance prematurely
- Market downturns early in retirement (sequence-of-returns risk) are especially harmful
- Disciplined withdrawal strategy is critical to making a lump sum last
Tax Treatment and Rollover Considerations
- Rolling a lump sum directly to a traditional IRA defers all taxes
- Taking cash triggers ordinary income tax on the full amount in one year
- Annuity payments are taxed as ordinary income each year they are received
- Roth IRA conversion of a lump sum accelerates taxes but creates tax-free growth
Making the Decision, Key Factors
- Good health and family longevity history may favor the annuity
- Other guaranteed income (Social Security, rental) reduces the need for an annuity
- Some plans allow a partial lump sum with a reduced annuity payment
- PBGC insurance protects annuities if the plan sponsor becomes insolvent
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