Choosing between a traditional and Roth IRA comes down to when you pay tax and whether you want required withdrawals. Here is the 2026 comparison.
What is the main difference between a traditional and Roth IRA?
Timing of taxes is the heart of it. A traditional IRA contribution may be tax-deductible now, the money grows tax-deferred, and you pay ordinary income tax when you withdraw in retirement. A Roth IRA uses after-tax dollars, so there is no deduction today, but qualified withdrawals in retirement are entirely tax-free. For 2026, both have a $7,500 contribution limit, or $8,600 with the age 50 catch-up. The general rule of thumb: choose traditional if you expect a lower tax bracket in retirement, and Roth if you expect the same or higher.
How do RMDs and income limits differ?
Roth IRAs have no required minimum distributions during your lifetime, so the money can keep growing tax-free and pass to heirs efficiently. Traditional IRAs require RMDs starting at age 73 for those born 1951 through 1959, and age 75 for those born in 1960 or later, with a 25% penalty for missed distributions (10% if corrected promptly). Roth contributions have income limits, phasing out at $153,000 for singles and $242,000 for couples in 2026, while anyone can contribute to a traditional IRA, though deductibility may be limited if you have a workplace plan.
