The Social Security Mistake Same-Sex Spouses Keep Making. Here’s How to Fix It

A 67-year-old widow in Mississippi built a life with her partner for more than two decades before legal marriage was even an option in their state. They married in 2015, shortly after the Supreme Court’s Obergefell v. Hodges decision made it possible, and her partner died two years later. She has spent years assuming Social Security survivor benefits were either not available to her or too complicated to pursue. She is wrong, and the cost of that misunderstanding is real money each month she waits.

Surviving same-sex spouses regularly ask whether it is too late, whether their short marriage disqualifies them, or whether living in a state that resisted marriage equality changes the math. The answer in nearly every case is the same: apply now.

What the SSA Actually Recognizes Today

Two facts drive this scenario. The Social Security Administration (SSA) recognizes same-sex marriages nationwide for benefit purposes after Obergefell, and a surviving spouse generally must have been married for at least nine months before death. In this widow’s case, the couple married in 2015 and her spouse died in 2017, so the union easily clears that threshold.

Following Ely v. Saul and Thornton v. Commissioner in 2020, the SSA agreed to reopen and pay survivor claims that were previously denied solely because state law had blocked the couple from marrying earlier. The agency also recognizes certain non-marital legal relationships such as civil unions and registered domestic partnerships when determining the start date of a qualifying relationship.

At a survivor full retirement age (FRA) of between 66 and 67, a surviving spouse generally receives 100% of the deceased worker’s benefit. As usual, claiming earlier shrinks it. A surviving spouse who claims at age 60 receives roughly 72%. On a deceased spouse’s benefit of about $2,400 a month, that is the difference between roughly $2,400 and roughly $1,716. Over a year, more than $8,000. Over a 20-year retirement, six figures.

The Retroactive Piece People Miss

Because this widow is already at her survivor FRA, the SSA can pay up to six months of retroactive benefits in a lump sum when she files. On a $2,400 monthly benefit, that back payment amounts to roughly $14,000 in one check.

If she ever filed for survivor benefits in the past and was denied because the relationship was not recognized, that old denial is worth revisiting. SSA guidance has been updated repeatedly since 2017, and previously closed claims can be reopened under the post-Ely framework.

How This Fits the Rest of Her Income

Survivor benefits and a person’s own retirement benefit are separate mechanisms. She may already be drawing her own Social Security, or she may not have filed at all. If her own benefit at age 70 will exceed her survivor benefit, one efficient path is to take the survivor benefit now and let her own retirement benefit grow at roughly 8% a year until then, and then switch. If her own benefit will always be smaller, she simply takes the larger survivor amount.

Up to 85% of Social Security can be taxable once other income crosses certain thresholds, so a lump-sum retroactive payment can briefly push her into a higher bracket the year it lands. The SSA allows a lump-sum election that spreads the income back to the years it would have been paid, which often lessens the tax blow.

What to Do Before Anything Else

1. Gather the marriage certificate, death certificate, and any documentation of the relationship before 2015, including shared deeds, beneficiary designations, or any registered partnership from another state.
2. Request a benefits comparison from the SSA showing her own retirement benefit alongside the survivor benefit, so the higher-of-the-two strategy is based on actual numbers.
3. File the survivor application now to capture the six-month retroactive window, even if she plans to switch strategies later.

Every month a qualifying survivor does not file is a month of income that is gone forever. A conversation with the SSA or a fee-only advisor familiar with same-sex marriage rules can confirm the right sequence for her specific record.