Catch-Up Contributions 2026: Limits and Rules

Before catch-up amounts, the baselines:

• 401(k), 403(b), and most 457(b) plans: $24,500 per year
• Traditional and Roth IRAs: $7,500 per year

These ceilings apply to everyone regardless of age. Under 50 on December 31, 2026? These are your numbers. See our full breakdown of 2026 contribution limits for side-by-side comparisons.

Once you turn 50, the IRS gives you room above these caps. The extra room varies by account type and — for the first time — by your specific age.

SECURE 2.0 created two tiers of 401(k) catch-up for 2026:

Age 50-59 and 64+ (standard catch-up): $8,000 above the $24,500 base = $32,500 total.

Ages 60-63 (super catch-up): $11,250 above the $24,500 base = $35,750 total.

Congress designed the super catch-up for peak earning years closest to retirement. The window is narrow — four years — then you revert to $8,000 at 64.

IRA catch-ups are simpler: $1,100 above the $7,500 base for anyone 50+ at any point during 2026. Total: $8,600.

This applies to both Traditional and Roth IRAs, though income limits may restrict your Roth eligibility or Traditional deductibility. Our IRS Publication 590 guide has the full 2026 phase-out ranges.

No super catch-up exists for IRAs. The $1,100 is the same whether you're 50 or 63.

The biggest 2026 change catches many off guard. Starting January 1, 2026, workers aged 50+ who earned more than $150,000 in FICA wages in the prior year must make catch-up contributions on a Roth (after-tax) basis only.

• Who: Employees 50+ whose W-2 FICA wages from the same employer exceeded $150,000 in 2025
• What: The catch-up portion ($8,000 or $11,250) must go into a Roth account within your plan. Pre-tax is not an option.
• Which plans: 401(k), 403(b), governmental 457(b)
• Critical: If your plan has no Roth option, you cannot make catch-up contributions at all. You're capped at $24,500.

The standard $24,500 can still be pre-tax or Roth at your discretion — only the catch-up amount is affected. Earn under $150,000? Nothing changes for you.

With OBBBA making current tax brackets permanent, the forced Roth treatment may actually work in your favor. You're paying tax at rates that are now locked in — no risk of higher future rates eroding your pre-tax savings.

Three workers, all maxing out their 401(k) in 2026:

Maria, age 45: $24,500 standard limit. No catch-up.

David, age 55, earning $120,000: $24,500 + $8,000 = $32,500. Under $150K, so he splits pre-tax and Roth however he likes. Adding his IRA catch-up: $32,500 + $8,600 = $41,100 total.

Susan, age 61, earning $180,000: $24,500 + $11,250 = $35,750. Over $150K, so her $11,250 catch-up must be Roth. Base $24,500 can still be pre-tax. With IRA: $35,750 + $8,600 = $44,350 total.

Susan's four years of super catch-up contributions (ages 60-63) total $45,000 in additional savings. With the 10-year Treasury at 4.42%, even a conservative allocation grows that meaningfully. At 5% annual return, those four years of catch-up alone compound to roughly $48,600 by age 63.

Forced Roth treatment isn't bad news — it requires a shift in tax planning.

1. Confirm your plan's Roth option. No Roth feature means no catch-up access for high earners. Talk to HR now — many employers added Roth provisions specifically for this rule.

2. Adjust withholding. Roth contributions don't reduce taxable income like pre-tax. If you were making pre-tax catch-ups before, your paycheck shrinks. Update your W-4.

3. Coordinate with your IRA. The Roth mandate only applies to employer plans. If you want pre-tax catch-up savings, a deductible Traditional IRA — if you qualify — can complement your forced-Roth 401(k) catch-up.

4. RMDs favor Roth. SECURE 2.0 eliminated RMDs for Roth 401(k) balances. Your Roth catch-up contributions grow tax-free indefinitely — no forced distributions at 73.

5. Use the tax tools. Run your specific numbers through our tax calculator to see the actual bracket impact of switching catch-ups from pre-tax to Roth. The retirement calculator models the compounding difference over your time horizon.

The Fed funds rate sits at 3.64% with further cuts expected. If rates decline and growth slows, having Roth assets that don't depend on future tax rate assumptions becomes increasingly valuable.