A Roth IRA (Individual Retirement Account) is one of the most powerful tax-advantaged savings tools available to individuals. Unlike traditional retirement accounts, contributions to a Roth IRA are made with after-tax dollars, meaning you do not get an immediate tax deduction. In exchange, your money grows tax-free, and all qualified withdrawals in retirement are completely exempt from federal income taxes.
The main difference between a Roth IRA and a Traditional IRA lies in when you pay taxes. Traditional IRAs are funded with pre-tax dollars, which lowers your taxable income today, but you must pay income taxes when you withdraw the money in retirement. Roth IRAs are funded with post-tax dollars, providing tax-free income during your retirement years. Generally, if you expect to be in a higher tax bracket in retirement, the Roth IRA is the superior choice.
To compare tax-deferred growth side by side, check our Traditional IRA calculator or check our retirement planner.
The IRS sets annual contribution limits for IRAs, which are periodically adjusted for inflation. In addition, Roth IRAs have income limits. If your modified adjusted gross income (MAGI) exceeds the threshold set by the IRS, your ability to contribute to a Roth IRA is phased out. However, individuals earning above the limit can often utilize a strategy known as a "Backdoor Roth IRA" to contribute indirectly.
To check how compound growth affects other savings goals, try our compound interest calculator or check our monthly savings tool.
Another major advantage of the Roth IRA is that it does not have Required Minimum Distributions (RMDs). Traditional IRAs and 401(k) plans require you to start withdrawing a minimum amount each year once you reach a certain age (73 or 75), regardless of whether you need the money. With a Roth IRA, you can leave your money in the account to compound tax-free for the rest of your life and even pass it to your heirs.
To calculate potential RMD schedules for tax-deferred accounts, check our RMD calculator or analyze asset choices with the mutual fund fee solver.
Let us look at a calculation. Suppose a 25-year-old contributes $500 monthly to a Roth IRA and earns an average annual return of 7%: - By the time they reach age 65, the total amount contributed out of pocket will be $240,000. - Because of compound growth, the final account balance will grow to approximately $1,210,000. - Under a Roth structure, they can withdraw the entire $970,000 in accumulated growth completely tax-free.
Because you have already paid taxes on the money you contribute to a Roth IRA, you can withdraw your original contributions at any time and for any reason without tax or penalty. However, you must wait until age 59½ and meet the five-year rule to withdraw the earned interest tax-free.
Roth IRAs serve as an excellent vehicle to build generational wealth. Since they are exempt from RMDs, assets can grow indefinitely and be inherited tax-free by your designated beneficiaries, subject to specific inheritance rules.