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Related topics: retirement, retirement planning, Social Security, financial planning, retirement savings

It has become a cliché to say that the work-life balance of average Americans has changed substantially and that many couples plan to work well beyond what has been traditionally defined as the "retirement years."

It's important to remember that the decision to work longer can come even after a few years of retirement and can affect married couples in a variety of ways.

Certain individuals may initially choose to retire, only to re-enter the work force for a variety of reasons -- ranging from boredom to necessity -- a few years later, and continue to work for an indeterminate period of time. Some married couples may have one spouse continue to have a career well into the traditional retirement years, while the other may leave the working world permanently.

It is important for retirees and pre-retirees who want to do smart financial planning for the future to think about how to best maximize Social Security for such scenarios, which are not only increasingly possible but probable for many.

The first step is to begin thinking of Social Security payments as an asset. Consider Social Security a guaranteed annuity that all legally employed citizens own, which will ultimately provide one of the most-secure income streams possible in your investment portfolio.

Given this context, what are some possible strategies to maximize Social Security income returns for individuals and married couples who fall under the above circumstances?

1. The "Social Security do-over." This strategy is geared toward individuals who have started to take Social Security benefits early but wind up working again.

Individuals who began collecting Social Security benefits early -- at age 62 -- and who re-enter the work force at some point afterward can stop receiving payments until age 70. What's the upside? When this individual truly retires again, Social Security benefits will have increased proportionately based on his or her earnings.

What are the key caveats? First, a "do-over strategy" will require the individual to pay back all Social Security income previously received. Those considering this strategy must be certain that they have the savings set aside to pay it back as well as very detailed tax records on the amount of tax already paid to the IRS on those received benefits. If taxes have been paid, a tax credit or deduction may be available.

Equally important: If spouses decide to take advantage of this strategy, they should be in good health and have longevity on their side. One of the biggest risks of this strategy is if both spouses die shortly after paying back their benefits, the money that they paid back to Uncle Sam is lost as far as heirs are concerned. However, if just one spouse pays back the benefits and dies shortly after, the surviving spouse can still collect the spousal benefits.

This strategy is easier to execute than you might think. Anyone older than 62 and younger than 70 who is already receiving benefits can start by filing a Request for Withdrawal of Application (.pdf file).

2. The "file and suspend" approach. The second possible strategy is geared only toward couples in which one spouse is the breadwinner, and who have sufficient assets or sources of income so that only one set of Social Security benefits is needed.

This is how it might work: A husband who has worked until Social Security qualifying age files for benefits while the wife, who has stopped working well before the qualifying age, files for spousal benefits. The husband then requests from the Social Security Administration a suspension of benefits while the wife continues to receive her payments. The husband's benefits -- which would be more significant in this hypothetical instance, given his "breadwinner" status -- continue to grow until he decides when to start receiving benefits again. Over the long term, this can create an even greater income stream when a couple is further along the distribution stage of their retirement financial plan.