This guide will provide you with information on how to invest in a Roth IRA, a retirement savings account that offers tax-free growth and tax-free withdrawals in retirement. You'll learn about the different types of investments you can make with a Roth IRA, the contribution limits, and the tax
From Wikipedia
A Roth IRA is an individual retirement account (IRA) under United States law that is generally not taxed upon distribution, provided certain conditions are met. The principal difference between Roth IRAs and most other tax-advantaged retirement plans is that rather than granting an income tax reduction for contributions to the retirement plan, qualified withdrawals from the Roth IRA plan are tax-free, and growth in the account is tax-free.