1. You get tax-free growth
One of the benefits of a Roth IRA is that the money you invest in a Roth IRA grows tax-free, so you don’t have to worry about reporting investment earnings—the money your money makes—when you file your taxes. By comparison, if you invest in a nonretirement account, your earnings are subject to federal, state, and local taxes each year.
2. You can take tax-free withdrawals in retirement
If you’re age 59½ or older and have owned your account for at least 5 years,1 you can withdraw money—contributions plus earnings—from your Roth IRA without paying any penalties or taxes.
So even if you take a lump-sum withdrawal in retirement, your retirement income won’t be affected. This is a valuable benefit because your income affects how much you pay in taxes—including the taxation of Social Security benefits—as well as Medicare Parts B and D premiums.
3. You decide when, if, and how to take withdrawals
Unlike a traditional IRA, a Roth IRA has no lifetime required minimum distribution. You’re eligible for tax-free and penalty-free early withdrawals on what you’ve contributed at any time. But, if you’re under age 59½ and you withdraw earnings on your contributions, you may be subject to taxes and withdrawal penalties on that amount. It's smart to contribute to your Roth IRA and let compounding—when your contributions generate returns—work its magic. But if you need to take distributions from your Roth IRA, that's okay too.
Even if you withdraw your contributions, that money generated earnings while it was invested in your account. And those earnings will be yours to withdraw (also free and clear) when you're retired. However, you'll still be subject to IRA annual contribution limits, so you can't "replace" the money you withdrew and contribute the maximum amount to your IRA in the same contribution year.
4. You may qualify for additional tax credits
Investors who make eligible contributions to an employer-sponsored 401(k), Roth IRA, or other retirement fund, may qualify for the Retirement Savings Contribution Credit, or Saver’s Credit. Eligibility depends on a number of factors, including your adjusted gross income and how much you’ve contributed to your Roth IRA or other retirement plan.