Pension Survivor Benefits: What the QJSA Waiver Does

A pension check arrives every month, then one month it stops. The signature that decided which outcome was coming sits in a folder from retirement, years before anyone reads it again.

Federal law defaults to keeping that income going for a surviving spouse. One notarized signature can turn it off for good. This page walks through what the statute actually requires, and what the waiver actually gives up.

Figures are checked against IRC 417 and its ERISA parallel, current as of August 2026. Educational only, not legal or financial advice.

What Is a Joint and Survivor Annuity?

A joint and survivor annuity is the default payout option for a pension covered by federal law. Internal Revenue Code (IRC) section 417(b) defines it as an annuity paid for the participant's life, then continuing to the spouse at "not less than 50 percent of (and is not greater than 100 percent of)" the amount paid while both were alive.

The statute also requires the joint and survivor version to be the actuarial equivalent of a single life annuity, so the monthly amount is set lower while both spouses are alive to fund the payments that continue afterward. Plans commonly build several options inside that 50% to 100% band, but the range itself comes straight from the law.

That default only holds if nobody signs it away.

How Do You Waive Pension Survivor Benefits for a Spouse?

Waiving pension survivor benefits for a spouse means the participant elects out of the joint and survivor annuity in favor of a higher single-life payment. IRC section 417(a)(2)(A) allows this only if the spouse consents in writing, in a document that names a beneficiary or benefit form that cannot later change without further spousal consent.

"The spouse's consent acknowledges the effect of such election and is witnessed by a plan representative or a notary public."

That witness requirement is not a formality the statute added lightly. It is the entire mechanism the law relies on to make sure the spouse giving up the survivor annuity understood what the election meant.

Nothing in the statute requires the plan to explain what that consent costs in plain terms.

Why Is the Waiver So Easy to Miss?

The waiver is easy to miss because it is usually signed once, buried inside a stack of retirement paperwork, years or decades before the spouse's death. The notarized form goes into a file and the higher single-life payment starts arriving. Nothing about the monthly deposit signals that it will end without warning.

Because the election generally cannot be changed once retirement benefits begin, there is no do-over after the fact. A surviving spouse commonly finds out the pension ended only when the next payment does not arrive.

Seeing what changes side by side makes the tradeoff concrete.

Joint and Survivor Annuity vs. Single Life: What Changes?

A joint and survivor annuity and a single-life annuity differ on exactly two things: the monthly amount while the retiree is alive, and what happens to that income afterward. The table below lays out both sides using the statute's own terms.

The single-life payment looks like the better deal on the first statement. It is only better for as long as the retiree is the one receiving it.

What Happens to the Numbers in Practice?

Actual plan quotes vary, so the numbers below are for illustration only, not a specific plan's figures. Say a pension quotes $3,000 a month for the single-life option and $2,700 a month for a 100% joint and survivor annuity. That $300 difference is the cost of insuring two lifetimes instead of one.

Under the 50% floor set by IRC 417(b), the same plan could also offer an option paying somewhat more than $2,700 while both spouses are alive, but only half of that amount, roughly $1,350, to the survivor afterward. Every option inside the 50% to 100% range trades a slightly lower joint payment for a larger or smaller share continuing later.

That tradeoff looks different again once retirement accounts, rather than a pension, are the asset in question.

What About Defined Contribution Plans?

Defined contribution plans, including most 401(k) plans, follow a related but separate rule. IRC section 417(c)(2) requires the qualified preretirement survivor annuity to be "not less than 50 percent of the portion of the account balance of the participant" that was vested as of the date of death.

This rule applies before retirement, to the account balance itself, rather than to a monthly annuity payment. A spouse can still waive it under the same written-consent, notarized-or-witnessed standard that applies to a pension. Anyone moving money out of one of these accounts later should also read the 401(k) rollover rules, since a rollover made without checking beneficiary and survivor elections first can undo protections that were already in place.

Where Do You Start?

Start with the plan document, not memory of what was decided. Pension administrators keep the original election on file, and it names exactly which option was chosen and whether a spousal waiver was signed.

This is one of several decisions made early that quietly set what a surviving spouse lives on later. The same is true of when a couple claims Social Security, which our Social Security claiming age guide covers, and of how retirement income holds up once one spouse's check stops arriving, which the retirement income stress test is built to check. For a household already navigating the loss of a spouse, retirement planning after losing a spouse walks through the tax and Social Security questions that follow. The retirement savings calculator is a starting point for the arithmetic underneath any of it.

PlanVault connects you with a trusted, licensed financial advisor, at no cost to you. There is no guide to download and no calculator held back in exchange for your information, just a straight, no-obligation review of the pension paperwork and everything else attached to it.

See if you qualify for a free advisor review