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Roth IRA vs 401(k)

RI

Roth IRA

Individual after-tax retirement account, tax-free withdrawals

Younger workers and those expecting higher retirement tax rates

VS
4

401(k)

Employer-sponsored pre-tax retirement account

Those with employer match and high current income

Short Answer

A 401(k) is an employer-sponsored retirement plan with a $23,000 annual contribution limit and pre-tax contributions. A Roth IRA is an individual account with a $7,000 limit and after-tax contributions — withdrawals are tax-free. Many experts recommend contributing to both.

Our Verdict

Contribute to your 401(k) at least up to the employer match, then max your Roth IRA. If income exceeds Roth limits, use the 401(k) fully.

Roth IRA5
10401(k)

Choose Roth IRA if

Younger workers and those expecting higher retirement tax rates

Choose 401(k) if

Those with employer match and high current income

Key Differences at a Glance

🔹
Contribution Limit (2024): 401(k) wins ($23,000 vs $7,000)
🔹
Tax Treatment: After-tax (tax-free withdrawals) vs Pre-tax (taxed on withdrawal)
🔹
Employer Match: 401(k) wins (Yes (free money) vs No)
See all 5 differences

Key Differences

Contribution Limit (2024)

Roth IRA

$7,000

401(k)

$23,000🏆

Tax Treatment

Roth IRA

After-tax (tax-free withdrawals)

401(k)

Pre-tax (taxed on withdrawal)

Employer Match

Roth IRA

No

401(k)

Yes (free money)🏆

RMDs Required

Roth IRA

No🏆

401(k)

Yes (at age 73)

Income Limits

Roth IRA

Yes ($146K+)

401(k)

No🏆

Pros & Cons

Roth IRA

4 pros3 cons

Pros

  • Tax-free growth and withdrawals in retirement
  • No required minimum distributions (RMDs)
  • Can withdraw contributions anytime penalty-free
  • Great for those expecting higher future tax rates

Cons

  • $7,000/year contribution limit (2024)
  • Income limits (phases out above $146K single)
  • No employer match

401(k)

4 pros3 cons

Pros

  • $23,000/year limit (2024)
  • Employer match (free money)
  • Pre-tax reduces current taxable income
  • Automatic payroll deductions

Cons

  • Taxed on withdrawal in retirement
  • Required minimum distributions at 73
  • Limited to employer's fund choices

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Frequently Asked Questions

Most advisors recommend: first contribute to 401(k) up to the employer match, then max the Roth IRA. If you can save more, go back to the 401(k).

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Discussion

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Last updated: March 19, 2026Human reviewed