It's never too early to start saving for retirement. But your strategy at 25 won't be the same as when you're 65. So here's what you need to do, and when you need to do it, to make the most of your savings.



AGE 45
Take advantage of your employer's investment-advice program to see whether your retirement savings are on track. Or use our Am I Saving Enough for Retirement? tool.
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AGE 62
Consider taking Social Security benefits, but know that your checks will be reduced by 25% or more for life. If you continue to work, you also will lose $1 in benefits for every $2 you earn above $13,560 in 2008.
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