Roth IRA vs. Traditional IRA: Which Should You Choose?

Both a Roth and a Traditional IRA are powerful, tax-advantaged ways to invest for retirement. The difference between them comes down to a single question: do you want your tax break now, or later?

The core difference

• Traditional IRA: contributions may be tax-deductible now, your money grows tax-deferred, and you pay income tax on withdrawals in retirement. Tax break today, tax bill later.
• Roth IRA: contributions are made with after-tax money (no deduction now), but your money grows and is withdrawn completely tax-free in retirement. Tax bill today, tax break later.

Everything else — the investments you can hold, the power of compounding — is essentially the same. The decision is really a bet on whether your tax rate will be higher now or in retirement.

When a Roth IRA wins

A Roth is usually the stronger choice if:

• You're early in your career and expect to earn (and be taxed) more later.
• You're in a relatively low tax bracket today.
• You value tax certainty — Roth withdrawals are tax-free regardless of future tax rates.
• You want flexibility: Roth contributions (not earnings) can be withdrawn anytime without penalty, and Roths have no required minimum distributions during your lifetime.

When a Traditional IRA wins

A Traditional IRA tends to win if:

• You're in your peak earning years and in a high bracket now, expecting a lower rate in retirement.
• You want to lower your taxable income today (if you're eligible for the deduction).

The 2026 limits

For 2026, you can contribute up to $7,500 total across your IRAs (Traditional + Roth combined), or $8,600 if you're 50 or older (a $1,100 catch-up). You also need earned income at least equal to your contribution.

Roth IRAs have income limits: for 2026, the ability to contribute phases out between $153,000 and $168,000 for single filers, and between $242,000 and $252,000 for married couples filing jointly. Traditional IRA contributions have no income cap, though the deduction can be limited if you're covered by a workplace plan.

Can't decide?

You don't always have to. Many people split contributions across both to diversify their future tax exposure, or use a Roth alongside a Traditional 401(k) at work. If your income is too high to contribute to a Roth directly, a "backdoor Roth" may be an option — worth discussing with a tax professional.

See the long-term difference

Use the Roth IRA calculator to project tax-free growth over the decades, and compare it with traditional, taxable saving. To see why decades of compounding matter so much, read how compound interest works.