Working just a few more years can significantly reduce the amount baby boomers need saved for retirement. Delaying retirement by 1-4 years allows workers to save more, receive higher social security benefits, pay off debt, and have a shorter retirement to fund. Analysis shows a couple needing $510,000 saved if retiring at 62 could need $465,000 if retiring at 63 or as little as $117,700 if retiring at 70. Working longer provides substantial benefits for funding retirement.