Catch-Up Contribution Calculator
Catch-up contributions let workers 50+ contribute extra to retirement accounts above the standard limits — $7,500 extra in a 401k, $1,000 extra in an IRA. Even a few years of catch-up contributions can meaningfully increase your retirement balance. This calculator shows exactly how much.
Enter your age, current balance, standard contribution, catch-up amount, and return to see your balance with and without catch-up contributions at retirement.
How Catch-Up Contributions Work — and Who Benefits Most
The IRS allows workers 50 and older to contribute more to retirement accounts than the standard annual limits. For 2026, the 401k/403b catch-up provision allows an additional $7,500 above the $23,500 standard limit, for a total of $31,000 per year. For traditional and Roth IRAs, the catch-up is $1,000 above the $7,000 standard, for an $8,000 total. The SECURE 2.0 Act further expanded this: workers age 60–63 can contribute an enhanced 401k catch-up of $11,250 starting in 2025.
Catch-up contributions are most powerful for workers who: started saving for retirement late and need to accelerate, are in their peak earning years with cash flow to spare, or have recently paid off major expenses (mortgage, college tuition) and freed up cash. Even 10–15 years of catch-up contributions in the 50s and early 60s can add $150,000–$250,000 to a retirement balance.
2026 Contribution Limits with Catch-Up
| Account | Standard (Under 50) | Catch-Up (50+) | Total (50+) |
|---|---|---|---|
| 401k / 403b / 457 | $23,500 | $7,500 | $31,000 |
| 401k / 403b (age 60–63) | $23,500 | $11,250 | $34,750 |
| Traditional / Roth IRA | $7,000 | $1,000 | $8,000 |
| SIMPLE IRA | $16,500 | $3,500 | $20,000 |
Roth vs. Traditional for Catch-Up Contributions
Catch-up contributions can go into either traditional (pre-tax) or Roth (after-tax) accounts, subject to the same income and type restrictions as regular contributions. The choice depends on your expected tax rate in retirement vs. today. If you're in a high tax bracket now and expect to be in a lower bracket in retirement, traditional catch-up contributions make sense — you get the deduction now. If you expect to be in a similar or higher bracket in retirement, Roth catch-up contributions lock in today's rate and provide tax-free income later.
Note: Beginning in 2024, workers who earned over $145,000 from their employer in the prior year must make their 401k catch-up contributions to a Roth 401k (if the plan offers one) per the SECURE 2.0 Act. Workers earning under that threshold retain the choice between traditional and Roth catch-up.
To see your full retirement savings picture including standard contributions and existing balance, use the Retirement Calculator. For 401k-specific projections including employer matching, see the 401k Calculator.
Frequently Asked Questions
What is a catch-up contribution?
A catch-up contribution is an extra amount that workers aged 50+ can add to retirement accounts above the standard annual limit. For 2026: $7,500 extra in a 401k ($31,000 total), $1,000 extra in an IRA ($8,000 total). Workers aged 60–63 can contribute an enhanced 401k catch-up of $11,250 per SECURE 2.0 Act.
How much do catch-up contributions add at retirement?
Contributing the full $7,500 401k catch-up for 15 years (age 50–65) at 7% annual return adds approximately $189,000 to your retirement balance. Adding the $1,000 IRA catch-up for the same period adds another $25,000. Total: over $214,000 in additional retirement savings from catch-up contributions alone.
Can I make catch-up contributions to a Roth 401k?
Yes. Catch-up contributions can go to a Roth 401k (after-tax, tax-free withdrawals). Per SECURE 2.0, workers earning over $145,000 from their employer must direct 401k catch-up contributions to a Roth 401k if the plan offers one (starting 2024). Workers under $145,000 still have the traditional/Roth choice.
When do I become eligible for catch-up contributions?
You become eligible at age 50. You don't need to be exactly 50 at the time of contribution — as long as you turn 50 at any point during the tax year, you can make the full catch-up contribution for that year.
Should I prioritize 401k or IRA catch-up contributions?
Prioritize 401k catch-up if your employer matches contributions on the catch-up portion (some do). Otherwise, choose based on your tax strategy: 401k catch-up for current-year tax reduction, Roth IRA catch-up for tax-free retirement income (subject to income limits). Both provide significant long-term value — the best answer depends on whether you expect higher or lower taxes in retirement.
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