Pension Lump Sum vs Annuity: How to Decide

Neither is automatically worth more. The lump sum is the plan's calculation of what your promised payments are worth today, using IRS-prescribed interest rates and mortality tables. The real test is market pricing: see what the same lump sum would buy as a commercial immediate annuity. If the pension's monthly check beats anything an insurer will sell you for that money, the pension is the richer deal. If commercial pricing matches or beats it, the lump sum gives you the same income plus control.

Lump sums move opposite to interest rates. The offer is a present-value calculation, so when the IRS segment rates used by the plan rise, the same monthly pension converts to a smaller lump sum — and when rates fall, the lump sum grows. Plans recalculate on a set schedule, often annually, so the offer you see this year is not the offer you would see next year. Ask your plan administrator which rates apply and when they reset.

They are protected by different systems, and both have limits. Most private pensions are backstopped by the Pension Benefit Guaranty Corporation (PBGC), which covers benefits up to legal caps if the plan fails — high earners can be above the cap. A commercial annuity depends on the insurer's claims-paying ability, with state guaranty associations providing limited coverage behind it. Neither backstop is unlimited, which is why carrier financial strength matters when you shop.

Only if you take it as cash. A direct rollover to an IRA moves the entire lump sum without current tax or withholding, and the money keeps growing tax-deferred until you withdraw it. Cashing the check instead makes the whole amount taxable as ordinary income in one year — usually at a much higher bracket than spreading the pension over decades — plus possible early-withdrawal penalties depending on your age.

Yes. Roll the lump sum to an IRA, then use part of it to buy your own income annuity from a carrier you choose, with the payout shape you choose — single life, joint and survivor, or period certain. You keep the remainder invested and accessible. This middle path only makes sense if commercial payout pricing is competitive with your pension's monthly check, so quote it before you decide.

Usually yes. For most employer plans covered by ERISA, the default payout for a married participant is a qualified joint and survivor annuity, and choosing anything else — including a lump sum — requires your spouse's written, notarized consent. That rule exists because the decision permanently affects survivor income, so treat the spousal analysis as part of the framework, not paperwork.