Week 48 Day 4: Spousal and Survivor Benefits: Protecting Your Partner

How spousal benefits work: If your spouse's full retirement age benefit is $2,500 and yours (based on your own record) is $800, you receive $1,250 instead of $800. You get the higher of the two: your own benefit or 50% of your spouse's. Important: you must be at least 62 and your spouse must have filed for their own benefit before you can claim a spousal benefit. How survivor benefits work: When your spouse dies, you step up to their full benefit amount (if you are at full retirement age or older). If the deceased spouse delayed to 70 and was receiving $3,100/month, the surviving spouse receives $3,100/month. This is why delaying the higher earner's benefit protects both spouses.

The survivor benefit is the most powerful and most overlooked feature of Social Security for married couples. When one spouse dies, the household loses the smaller Social Security check but keeps the larger one. This means the surviving spouse's income drops while many expenses (housing, insurance, taxes) remain similar. If the higher earner claimed at 62 ($1,750/month) instead of 70 ($3,100/month), the surviving spouse is locked into the lower amount for the rest of their life. The difference is $1,350/month -- $16,200/year -- and it lasts for decades if the surviving spouse lives into their 90s. This is why financial planners overwhelmingly recommend that the higher-earning spouse delay to 70: it is longevity insurance for the surviving partner. Additional spousal planning considerations: (1) Divorced spouses who were married for at least 10 years can claim spousal benefits on their ex-spouse's record without affecting the ex-spouse's benefit. (2) Surviving spouses can switch benefits -- for example, claim a reduced survivor benefit at 60, then switch to their own maximized benefit at 70 (or vice versa). (3) Government Pension Offset (GPO) and Windfall Elimination Provision (WEP) can reduce Social Security benefits for workers who also receive pensions from employers that did not pay into Social Security (some state and local government employees, teachers). These provisions are complex and often require professional analysis.

Sass, Sun, and Webb (2007) at the Center for Retirement Research modeled the optimal claiming strategy for married couples across a range of earnings ratios, age differences, and mortality probabilities. Their key finding was that the optimal strategy is highly sensitive to the mortality of the higher earner: when the higher earner has average or above-average life expectancy, delaying their benefit to 70 dominates all other strategies for the household's expected lifetime income. The value of delay is largest for couples with the greatest earnings disparity, because the spousal and survivor benefits are derived from the higher earner's PIA. Coile et al. (2002) estimated that the average married couple leaves approximately $100,000 in lifetime benefits 'on the table' by suboptimal claiming -- primarily by the higher earner claiming too early and reducing the survivor benefit. The Bipartisan Budget Act of 2015 eliminated two strategies -- 'file and suspend' and 'restricted application' -- that had allowed sophisticated couples to claim spousal benefits while their own benefit grew. Under current rules, filing for benefits triggers all benefits simultaneously (the 'deemed filing' rule), simplifying the decision but reducing flexibility. The remaining optimization lever is claiming age, and the consensus among Social Security researchers (Shoven, Slavov, Mahaney, Reichenstein) is that maximizing the higher earner's benefit by delaying to 70 is the single highest-value Social Security optimization available to married couples.