Roth vs Traditional IRA: Which Should You Choose?
Both are powerful retirement accounts. The difference comes down to one thing: when you pay the tax.
The core difference
- Traditional IRA: you contribute pre-tax money (often deductible now), it grows tax-deferred, and you pay income tax when you withdraw in retirement.
- Roth IRA: you contribute after-tax money (no deduction now), it grows tax-free, and qualified withdrawals in retirement are 100% tax-free.
In short: Traditional = tax break now, taxed later. Roth = tax now, never taxed again.
A simple rule of thumb
Choose based on whether you expect your tax rate to be higher or lower in retirement:
- Roth wins if you expect to be in the same or a higher bracket later. That's most young people and early-career savers — your income (and tax rate) will likely rise.
- Traditional wins if you're in a high bracket now and expect a lower one in retirement, so the deduction today is worth more.
Many people hedge by using both over time. See your tax-free Roth growth on the Roth IRA calculator.
Don't forget your 401(k) match first
Before maxing either IRA, grab any employer 401(k) match — it's an instant return nothing else beats. See what it's worth on the 401(k) calculator, then come back to IRAs for extra tax-advantaged growth.
The bottom line
For most younger savers, the Roth's decades of tax-free compounding are hard to beat — and tax-free income in retirement is wonderfully simple. But if you need the deduction now, Traditional is a perfectly good choice. The most important move is simply to contribute consistently.