How Does a Roth IRA Work?

With the right investments, these popular retirement accounts could make you a fortune.

By Matthew Frankel, CFP – Updated Oct 16, 2026 at 10:54 AM EST | Fact-checked by Parker Hicks

Key Points

  • Roth IRA provides tax-free growth; suitable if future tax rate equals/exceeds current rate.
  • Invest in stocks, bonds, ETFs, and more with a Roth IRA for diverse portfolio options.
  • Annual contribution limits for Roth IRA are $7,500 under 50, $8,600 for 50+ in 2026.

Premium Investing Services

Invest better with The Motley Fool. Get stock recommendations, portfolio guidance, and more from The Motley Fool's premium services.