Vanguard and Fidelity are two low-cost mutual fund families that offer Roth IRAs- Stick to them or another mutual fund family that features low costs and expenses.

Retirement planning refers to financial strategies of saving, investments, and ultimately distributing money meant to sustain oneself during retirement. Many popular investment vehicles, such as individual retirement accounts (IRAs) and 401(k)s, allow retirement savers to grow their money with certain tax advantages.