Roth IRAs offer a lot of advantages that make them great investment tools for retirement savings. Unlike traditional IRAs, they don’t require minimum distributions in your golden years, and they can provide advantages for legacy planning, too. Perhaps their biggest advantage, however, is their ability to receive dividend payments that can grow tax-free. Because of that perk, our Fools think Cisco Systems (NASDAQ: CSCO), Pfizer, Inc. (NYSE: PFE), and Enviva Partners (NYSE: EVA) are savvy stocks for your Roth IRA.