Roth IRA vs. Traditional IRA: Which Retirement Account Makes Sense for Your Household

How the tax treatment actually works

The core difference between a Roth IRA and a Traditional IRA comes down to when you pay taxes on the money. With a Roth IRA, you contribute dollars you have already paid income tax on. The account then grows tax-free, and qualified withdrawals in retirement are not taxed at all. With a Traditional IRA, you may deduct contributions from your taxable income in the year you make them (subject to income and workplace plan rules), but every dollar you withdraw in retirement is taxed as ordinary income.

Neither option is universally better. The right choice depends on whether your tax rate is higher now or will be higher later, which is something no one can predict with certainty. That uncertainty is one reason some households split contributions across both account types over time.

This article is general financial information, not personalized tax or investment advice. Consult a licensed financial advisor or tax professional for guidance specific to your situation.

Income limits and contribution rules

The IRS sets a single annual contribution limit that applies to both account types combined. For 2024, that limit is $7,000 per person ($8,000 if you are 50 or older). You cannot contribute more than you earned in earned income that year, and the combined total across all your IRAs cannot exceed the annual cap.

Roth IRAs have income eligibility thresholds. Above a certain modified adjusted gross income (MAGI), the amount you can contribute phases down and eventually reaches zero. Traditional IRAs have no income ceiling for contributions, but the deductibility of those contributions phases out if you (or your spouse) are covered by a workplace retirement plan and your income exceeds IRS thresholds.

One option available to higher earners is a backdoor Roth IRA, which involves making a non-deductible Traditional IRA contribution and then converting it to a Roth. This strategy has tax implications worth reviewing with a professional before using it.

Withdrawal rules and required distributions

Roth IRA contributions (not earnings) can be withdrawn at any time without tax or penalty, because you already paid tax on that money. Earnings are tax-free and penalty-free after age 59 and a half, provided the account has been open for at least five years. Traditional IRA withdrawals before age 59 and a half generally trigger income tax plus a 10% early withdrawal penalty, with a limited set of exceptions defined by the IRS.

A meaningful structural difference: Traditional IRA owners must begin taking required minimum distributions (RMDs) at age 73, whether they need the income or not, and those withdrawals are taxable. Roth IRA owners face no RMD requirement during their lifetime. For a household planning to preserve assets or manage taxable income in retirement, that distinction can affect long-term financial flexibility significantly.