Roth vs Traditional: Which Retirement Account Wins
The decision rests on one question: will your tax rate be higher now or in retirement?
The fundamental trade-off
Traditional accounts give you a tax deduction today but tax withdrawals in retirement. Roth accounts skip the deduction today but give tax-free withdrawals later. You choose based on which tax rate is likely higher.
When Roth usually wins
You're in a low or middle tax bracket today (12% or 22%), you expect a higher bracket later, you have a long horizon for tax-free compounding, or you want to leave tax-free money to heirs.
When traditional usually wins
You're in a high bracket today (32%+), you expect a lower bracket in retirement, you need the deduction to free up cash for other goals, or you're close to retirement with already-saved money in Roth.
The split approach
If you can't decide, splitting contributions between Roth and traditional is a perfectly reasonable hedge. It guarantees you're partially right regardless of future tax law.
Income limits matter
Roth IRA contributions phase out at higher incomes. If you exceed the limit, look into 'backdoor Roth' contributions (consult a tax professional). Roth 401(k)s have no income limits.
Required minimum distributions
Traditional accounts require you to start withdrawing (and paying tax) at age 73. Roth IRAs have no required distributions during your lifetime — useful for estate planning and tax control.
Frequently asked questions
What if tax rates change?
No one knows future rates. The split approach hedges this uncertainty.
Can I convert Traditional to Roth?
Yes — 'Roth conversions' let you pay tax now on traditional balances. Often useful in low-income years.
Does the employer match go to Roth?
Historically no — match was always traditional. Recent rule changes now allow Roth matches if the plan permits.