Social Security Widow Benefits: 71.5% to 100% of the Late Spouse's Check
The survivor benefit starts from what your spouse was entitled to, including any delayed credits they earned by waiting past full retirement age. At 60 you get 71.5% of it; the cut shrinks every month until your survivor full retirement age, when you get 100%. (SSA: survivor benefit amounts)
| You start at | Share (survivor full retirement age 67) |
|---|---|
| 60 | 71.5% |
| 61 | 75.6% |
| 62 | 79.6% |
| 63 | 83.7% |
| 64 | 87.8% |
| 65 | 91.9% |
| 66 | 95.9% |
| 67 | 100% |
One rule surprises people. If your spouse claimed early, the survivor check is capped at the larger of what they were receiving or 82.5% of their PIA — the "widow's limit." Waiting past that point can't raise it, so the calculator shows when extra months stop helping.

Social Security Survivor Benefits Calculator: Which Benefit to Take First
Survivor benefits are the one place in Social Security where you can take one benefit first and switch to the other later. If your own benefit at 70 would beat the full survivor benefit, start the survivor benefit early and let your own grow to 70. If it wouldn't, start your own reduced benefit at 62 and switch to the full survivor benefit at survivor full retirement age.
Two numbers decide it:
- Your own benefit at 70 — 2/3 of 1% more for every month after your full retirement age, 8% a year (SSA: delayed credits).
- The survivor benefit at survivor full retirement age.
Still working? Before full retirement age, the earnings test can hold back survivor benefits too.

What else changes after a spouse dies
Taxes and Medicare both shift. You can file jointly for the year of death; after that you may lose joint brackets — see the qualifying surviving spouse calculator. And IRMAA moves to single thresholds; a Form SSA-44 appeal can fix a premium based on your old joint income.
Our take: plan the survivor check while you're both alive
The highest survivor benefit is decided by the higher earner's claiming age, not by the widow. Delaying that benefit to 70 raises the check the surviving spouse keeps for life. Couples should run the break-even calculator with that in mind.