The test can decrease family members’ Social Security benefits based on your record. Thinkstock By Rachel L. Sheedy, Editor From Kiplinger’s Retirement Report, July 2014 You've likely heard of the dreaded “earnings test” for Social Security benefits. What’s sure to be a surprise, however, is that the earnings test squeezes not only your benefit but also family members’ benefits based on your record. And that could put a wrinkle in a couple’s plan to maximize household income by filing for a spousal benefit while delaying a higher earner’s benefit.See Also: Understanding the Social Security Earnings Test for Early Retirees The earnings test hits working beneficiaries who are younger than full retirement age—age 66 for those born between 1943 and 1954. Under the earnings test, $1 of benefits is withheld for every $2 in earnings above the annual earnings limit of $15,480 in 2014. The earnings test disappears at full retirement age. But a spouse who is full retirement age, as well as the younger wage earner, could be ensnared by the earnings test. Say the husband is the higher earner, age 66 and eligible for a full retirement benefit of $2,500 a month. He is waiting to take benefits until age 70 to earn delayed retirement credits of 8% a year—boosting his eventual benefit to $3,300 a month (see table below for the calculations). Advertisement In the meantime, he’d like to file a “restricted application” for a spousal benefit on his lower-earning wife’s record to boost household income. (Under this rule, a spouse who is full retirement age can choose to file for his own benefit or for a spousal benefit.) His 62-year-old wife, who is still working, would need to apply for her own benefit so that he can claim the spousal benefit. She’s eligible for a benefit of $2,000 a month at full retirement age. By claiming four years early, her benefit would be reduced to $1,500, but her husband could claim the full spousal benefit of $1,000 a month because he is full retirement age. Here’s where the earnings test puts the kibosh on the couple’s plan. If not for the earnings test, the couple would be eligible for a total benefit amount of $30,000 for the year. In this scenario, the wife is earning $60,000, far above the earnings limit. The earnings test claims a chunk of the husband’s benefits as well as hers. The Social Security Administration would withhold $22,260 from the total family benefit, leaving the couple with $7,740 in benefits for the year. “If any benefits are left over, no matter how small, the Social Security Administration would pay them that benefit,” says Jim Blair, a former district manager for an Ohio Social Security office and a partner at Premier Social Security Consulting, in Sharonville, Ohio. When the wife turns full retirement age, the Social Security Administration will adjust her benefit upward to make up for her forfeited benefit. The husband’s lost spousal benefits will be gone forever. Advertisement Test Gets Easier at Full Retirement Age Some good news: The amount a couple can receive goes up in the year the younger wife turns 66. “There’s a special rule for the earnings test for the year you hit full retirement age,” says William Reichenstein, a professor of finance at Baylor University, in Waco, Tex. In the year you hit full retirement age, a different formula applies: One dollar in benefits will be withheld for every $3 in earnings above $41,400 in 2014. The amount a couple receives would jump significantly. The earnings test disappears starting the month you turn full retirement age. If the younger spouse has a birthday early in the year, the couple will get the full amount of benefits that much faster. “If her birthday is early in the year, there’s only a few months the earnings test applies,” says Blair. Advertisement If she turns 66 in March, for instance, the earnings test would apply only for January and February. She “wouldn’t have earned enough to exceed the test,” says Reichenstein. And as of her birthday month, she can earn as much as she likes without affecting her benefit or her husband’s spousal benefit.