The core strategy: one spouse delays while the other claims

When you're married, you have options that single people don't. The most powerful one is this: one of you can claim Social Security at your full retirement age (or earlier), while the other waits until 70 to claim a larger benefit. This works because your benefit amount grows by roughly 8% per year between your full retirement age and 70, and the higher earner's delay often produces more household income over time than both of you claiming early.

The exact benefit you receive as a married person depends on three things: your own earnings record, your spouse's earnings record, and the age at which each of you claims. Social Security calculates your benefit based on whichever is higher — your own benefit, or up to 50% of your spouse's benefit (if you were born before January 2, 1954) or your full retirement age benefit (if you were born after that date). The rules changed in 2015 to limit what younger spouses can receive, so your birth year matters.

The goal is to coordinate your claiming ages so that the household receives the largest total benefit over both of your lifetimes. This usually means the higher earner waits, but not always — it depends on your ages, health, and how much each of you earned.

Key Takeaways

  • The higher earner in a marriage often benefits from delaying until 70, because their larger benefit grows 8% per year and can support both spouses longer.
  • A spouse born before January 2, 1954 may be able to claim up to 50% of the other spouse's benefit at full retirement age, even if the higher earner hasn't claimed yet.
  • A spouse born on or after January 2, 1954 can only claim a spousal benefit if they wait until full retirement age, and the amount is limited to their own benefit or the spousal portion, whichever is higher.
  • Claiming before full retirement age reduces your benefit permanently — roughly 6.7% per year for each year before full retirement age, and 25% if you claim at 62.
  • The break-even age (when delayed claiming produces more total lifetime benefit) is usually in the early 80s, but varies based on health, family longevity, and household income needs.

How spousal benefits work based on your birth year

If you were born before January 2, 1954, you have more flexibility. You can claim your own benefit at full retirement age and let your spouse's benefit grow, or you can claim a spousal benefit (up to 50% of your spouse's full retirement age benefit) while your own benefit grows. This is called "restricted process" and it's no longer available to people born after January 1, 1954.

If you were born on or after January 2, 1954, the rules are simpler but more restrictive. When you claim Social Security, you are deemed to claim both your own benefit and any spousal benefit you're may have access to to at the same time. Social Security pays you the higher of the two, but you cannot split them. This means you cannot claim a spousal benefit early and let your own benefit grow — you get one benefit amount, calculated by Social Security's formula.

In both cases, your spouse's benefit does not shrink because you claim a spousal benefit. Each person's benefit is independent. If your spouse claims at 62, their benefit is reduced, but your spousal benefit is still calculated based on their full retirement age amount, not their reduced amount.

When one spouse has much higher earnings than the other

If one of you earned significantly more over your working life, the household usually comes out ahead if the higher earner delays until 70. Here's why: Social Security's formula replaces a higher percentage of lower earnings than higher earnings, so the lower earner's own benefit is already relatively small. The higher earner's benefit, by contrast, is much larger and grows substantially with each year of delay.

A concrete example: suppose one spouse's full retirement age benefit is $1,200 per month and the other's is $2,800 per month. If the lower earner claims at 62 (getting roughly $900 per month) and the higher earner waits until 70 (getting roughly $3,500 per month), the household receives $4,400 per month at that point. If both claimed at 62, the household would receive roughly $2,100 per month — less than half. Over 20 years, the delay strategy produces substantially more total income.

The trade-off is that the higher earner receives nothing during those years of delay. If health is poor or family longevity is short, this strategy may not make sense. But for couples in average health, the higher earner's delay usually wins.

When both spouses have similar earnings

If you both earned roughly the same amount over your working lives, your own benefits are similar, and spousal benefits are smaller. In this case, the household strategy is less about one person supporting the other and more about maximizing the total benefit dollars you both receive.

One approach is for the lower earner (or the one in worse health) to claim at full retirement age or even at 62, while the higher earner delays until 70. This gives the household income now while the larger benefit grows. Another approach is for both of you to delay, if you can afford to live on savings or other income in the meantime. The longer you both wait, the larger both benefits become.

Run the numbers with a Social Security calculator or a financial planner before you decide. The difference between claiming at 66 and claiming at 70 is roughly 32% more per month for life — a significant amount if you live into your 80s.

Divorced and remarried: how it affects your options

If you were married for at least 10 years and are now divorced, you may be may have access to to a benefit based on your ex-spouse's earnings record, even if they have remarried. You do not need their permission, and claiming on their record does not reduce their benefit or their current spouse's benefit.

If you have remarried, you can claim on your current spouse's record (if it's higher than your own) or on your ex-spouse's record (if you were married for 10 years). You cannot claim on both. The rules about restricted process and deemed claiming still explore based on your birth year.

If your ex-spouse has not yet claimed, you can still claim on their record once you reach full retirement age, as long as you were married for 10 years and have been divorced for at least 2 years. This is one of the few situations where you can claim a benefit without your ex having claimed first.

What happens to your benefits if one spouse dies

When one spouse dies, the surviving spouse receives a survivor benefit. The amount depends on the deceased spouse's benefit amount and the survivor's age. A surviving spouse at full retirement age receives 100% of what the deceased spouse was receiving (or may have access to to receive). A surviving spouse who claims before full retirement age receives less — the reduction is steeper for survivor benefits than for retirement benefits.

This is another reason the higher earner's delay can be powerful: if the higher earner dies first, the surviving spouse receives a larger survivor benefit for the rest of their life. If both of you claimed early, the survivor benefit would be smaller.

Widowed spouses can also claim on their own earnings record and switch to a survivor benefit later, or vice versa, depending on birth year and age. The rules are complex, so it's worth reviewing your situation with Social Security directly or with a financial planner who specializes in Social Security.

How to coordinate your claiming strategy

Start by getting your Social Security statement. You can create an account at ssa.gov and view your earnings record and estimated benefits at different claiming ages. Do this for both spouses. Write down your full retirement age (it's between 66 and 67 depending on birth year), your estimated benefit at 62, at full retirement age, and at 70.

Next, consider your household situation: How much do you need to live on right now? How long do you expect to live? Do you have other income or savings? Is one of you in significantly better health than the other? Are you still working, and if so, does claiming early trigger the earnings test (which reduces your benefit if you earn above a certain amount)?

Then run scenarios. If one of you claims at 62 and the other at 70, what is your household income at different points — now, at 75, at 85? If you both wait until 66, how much more do you receive per month? A financial planner or a Social Security informed can help you model these scenarios, but you can also use the Social Security Administration's online calculator or a third-party tool designed for couples.

Once you've decided, contact Social Security to claim. You can do this online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. Have your Social Security number, birth certificate, and marriage certificate ready.

Frequently Asked Questions

Can I claim Social Security and then change my mind?

If you claimed within the last 12 months, you can withdraw your claim and reapply later at a higher benefit. You must repay all benefits you received, including any spousal or family benefits paid on your record. After 12 months, you cannot withdraw, but you can suspend your benefit at full retirement age and let it grow until 70 — your spouse can still claim a spousal benefit on your record while you're suspended.

What if my spouse is not yet 62 but I want to claim now?

You can claim at any age. Your spouse can claim on your record once they reach 62, or at full retirement age if they were born before January 2, 1954 and want to claim only a spousal benefit. Your claim does not affect when or how much your spouse can claim.

Does my spouse's benefit reduce mine?

No. Each person's Social Security benefit is independent. If your spouse claims early and receives a reduced benefit, your benefit is not affected. If your spouse claims a spousal benefit based on your record, your benefit does not shrink.

What if one of us is still working?

If you claim before full retirement age and earn above a certain amount (in 2024, $23,400 per year), Social Security reduces your benefit by $1 for every $2 you earn above that limit. Once you reach full retirement age, there is no earnings limit. This is called the earnings test, and it applies to you but not to your spouse's spousal benefit.

Should we both wait until 70?

Not necessarily. If one of you is in poor health or the household needs income now, it often makes sense for one person to claim earlier while the other waits. If you're both in good health and can live on savings, waiting longer increases your lifetime benefit. Run the numbers for your specific situation.