The most a spouse can collect from Social Security is half of the worker’s benefit at full retirement age. A spouse who claims before reaching that age of their own gets a smaller share of the half, and the cut grows with every month of waiting skipped.

The Social Security Administration’s retirement age and benefit reduction page says it directly: the maximum benefit for the spouse is 50% of the benefit the worker would receive at full retirement age. That cap is the ceiling, and most spouses who file early land below it.

How the half is figured

The 50% is applied to the worker’s full-retirement-age benefit, which SSA calls the primary insurance amount. It does not grow if the worker waits past that age. On its page for spouses, SSA says the maximum spouse’s benefit remains 50% of the worker’s full retirement age benefit, not the larger amount that includes delayed retirement credits.

A worker with a full-retirement-age benefit of $2,000 therefore produces a spousal benefit of up to $1,000 at the spouse’s own full retirement age. If the worker waits past full retirement age and collects more, the spouse’s ceiling is still $1,000, because the cap is tied to the full-retirement-age amount.

Who can claim as a spouse in the first place

A spouse generally needs to have been married at least one year and be age 62 or older, or be caring for a child 15 or younger or a child of any age with a disability, according to SSA’s family eligibility page. Ex-spouses can qualify if the marriage lasted at least 10 years.

For a couple in their early 60s, that sets up a real choice. The spouse can file as early as 62 for a smaller check, or wait for full retirement age, which is 67 for anyone born in 1960 or later. Which is better depends on the spouse’s own record, the worker’s, and how long each expects to collect.

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The worker also has to be collecting. SSA’s spouse benefit explainer says that when a worker files for retirement benefits, the worker’s spouse may be eligible for a benefit based on the worker’s earnings. A spouse cannot start a spousal benefit on a worker who has not yet filed.

SSA’s family benefits page adds that there is also a limit to how much a family can get, called the family maximum. If needed, payments for the spouse and children are lowered to stay under that limit.

What claiming early takes off

The reduction is set by months. The SSA explainer says a spousal benefit is reduced 25/36 of one percent for each month before normal retirement age, up to 36 months, and then 5/12 of one percent for each month beyond that. SSA’s own chart puts those months into percentages for age 62.

For someone born in 1960 or later, with full retirement age 67, a $500 spouse’s benefit becomes $325 at 62, a 35% reduction. For someone born from 1943 to 1954, with full retirement age 66, the same $500 becomes $350, a 30% reduction. The chart lists full retirement age as 66 and 10 months for people born in 1959, and 67 for those born in 1960 or later.

SSA’s blog on spousal benefits says claiming before full retirement age means the payment will be permanently reduced. A spouse who files at 62 is accepting a smaller monthly amount for as long as the benefit is paid, not a temporary discount that disappears at 67.

Between those two groups the full retirement age creeps up by two months a year. SSA’s chart lists it as 66 and 2 months for people born in 1955, 66 and 4 months for 1956, 66 and 6 months for 1957 and 66 and 8 months for 1958. A spouse in that range should find the exact birth year on the chart before counting months, because a later full retirement age means more months of reduction for the same filing age.

When a spouse’s own record is the bigger number

Many spouses also earned a benefit of their own, and that changes the math. The SSA explainer says that if a spouse is eligible for a retirement benefit based on their own earnings, and that benefit is higher than the spousal benefit, SSA pays the retirement benefit.

The blog adds that someone who qualifies for both must apply for both, and receives a combined benefit equal to the higher spouse’s amount. That means a spouse cannot file only for the spousal side to let a bigger retirement benefit keep growing.

The practical question is not whether half is available, but what it is worth after the months are counted. A spouse who is 62 today and waits five years to full retirement age at 67 avoids the 35% cut on the spousal piece, at the cost of five years of checks.

SSA’s pages carry the rules, and its representatives can look up a specific record. The agency’s family benefits page lists 1-800-772-1213 as the number to call. Anyone planning a spousal claim should have both partners’ birth dates and expected benefit amounts in front of them before filing,.

Should the spouse file at 62 or wait for full retirement age?

The cost of a wrong guess is a smaller check that stays smaller. A spouse who files at 62 under a full retirement age of 67 gives up 35% of the spousal amount, and the decision is hard to reverse once benefits begin.

The Social Security Claiming & Family Benefits Kit includes a claiming calculator (Excel) for claiming age, break-even and survivor benefits, along with spousal and survivor sequencing worksheets. A full part of the 37-page kit is devoted to spousal and divorced-spouse benefits, with a large-print quick start for anyone who prefers bigger type.

Get the spousal claiming calculator and sequencing worksheets →

More Financial Reading

• 21 Ways to Stretch a $2,087 Social Security Check
• 15 Places to Find Your Share of the $4.25 Billion States Give Back
• 15 Ways Retirees Are Tapping a Record $14.9 Trillion in Home Equity

This article was produced with AI assistance and edited for accuracy against the sources linked above.