3 Unexpected Sources of Extra Retirement Income

We try our best to save for retirement, but sometimes our account balance just doesn't reflect our hard work. This can be frustrating and stressful, especially to those rapidly approaching retirement age. But the situation may not be as dire as it seems.

There are other ways to fund retirement besides your personal savings and investments. Here are three out-of-the-box ideas you may want to consider.

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Source Fool.com