Catch-Up Contributions 2026: 401(k), IRA, and the Super Catch-Up at Ages 60–63

The five to ten years before retirement are your highest-earning, highest-saving window. Catch-up contributions let you compress more into that window — and for ages 60 through 63, SECURE 2.0 created a new "super catch-up" that significantly raises the ceiling. Here's what changed, how the numbers work, and what to do with it.

Why catch-up contributions matter more late in your career

The traditional financial planning narrative focuses on starting early and compounding. That story is true — but it misses what happens at the other end. For most Americans, peak earning years are the late 50s and early 60s. Children are off the payroll. The mortgage may be paid down or off. Discretionary cash flow is often higher than it has ever been.

Catch-up contributions allow you to exploit that window. The IRS permits workers age 50 and older to contribute more than younger employees, recognizing that many people underfunded retirement earlier in life. SECURE 2.0 went further, creating a separate "super catch-up" tier for ages 60–63 that effectively lets you sock away an extra $27,000–$35,000 per year across all retirement accounts in the last stretch before retirement.

2026 contribution limits at a glance

All limits below are from IRS Notice 2025-67, effective for the 2026 tax year.¹

The SECURE 2.0 super catch-up: ages 60–63 only

SECURE 2.0 Act § 109 created a higher catch-up limit specifically for participants who are age 60, 61, 62, or 63 at any point during the calendar year. The super catch-up for 401(k) plans is the greater of $10,000 (indexed) or 150% of the standard age-50 catch-up — whichever is higher. In 2026, that works out to $11,250.²

Key age mechanics to understand:

• Age 64 and beyond: The super catch-up expires. You revert to the standard 50+ catch-up ($8,000 for 401(k)). This is counterintuitive — you contribute less at 64 than at 63.
• Year you turn 60: You qualify for the super catch-up for the entire tax year in which you turn 60, even if your birthday is December 31.
• Year you turn 64: You lose the super catch-up for the entire tax year in which you turn 64.

Catch-up accumulation calculator

See how much more you could have at retirement by maxing catch-up contributions during your final working years. The calculator compares three scenarios: no catch-up, standard 50+ catch-up, and maximum with super catch-up at 60–63.

The 2026 Roth catch-up mandate: a major rule change

Starting January 1, 2026, SECURE 2.0 § 603 requires that any catch-up contribution made by an employee whose Social Security wages exceeded $150,000³ in the prior year must be designated as Roth (after-tax). This is a mandatory rule — not optional — and it applies whether or not your plan previously offered a Roth option.

How to determine if the Roth catch-up rule applies to you:

1. Look at Box 3 of your 2025 Form W-2 — these are your Social Security wages from the employer who sponsors your retirement plan.
2. If that number exceeds $150,000, your 2026 catch-up contributions must go into a Roth account within the plan.
3. The threshold for 2026 is based on 2025 wages. The threshold is indexed in $5,000 increments going forward.

IRA catch-up contributions: the rules that trip people up

The IRA catch-up is simpler but has important nuances:

• Earned income requirement: You must have earned income (wages, self-employment) equal to or greater than your total IRA contribution. The IRA catch-up is not available to someone with no earned income in retirement — unless a working spouse has enough earned income to cover both (see spousal IRA rules).
• Roth IRA income limit: The Roth IRA phases out for single filers between $150,000–$165,000 MAGI, and for married filers between $236,000–$246,000 MAGI in 2026.¹ If you exceed these limits, backdoor Roth is an alternative.
• Traditional IRA deductibility: If you or your spouse participates in a workplace plan, traditional IRA deductions phase out: $79,000–$89,000 for single filers, $126,000–$146,000 MFJ (active participant), $236,000–$246,000 MFJ (non-active spouse).¹
• Deadline: IRA contributions for 2026 can be made until the April 2027 tax deadline — giving you extra time that 401(k) contributions don't allow.

Strategic considerations for near-retirees

Should you max out the super catch-up even in a high-tax year?

The breakeven math favors maxing catch-up if you can afford it, even at the top of your bracket. A pre-tax 401(k) contribution of $35,750 saves you $8,580 in federal tax at 24%. Even if you withdraw in a 22% bracket in retirement, you've still won on tax deferral — and the compound growth between now and first withdrawal adds further advantage.

Catch-up vs. Roth conversion: tension to manage

Pre-tax 401(k) catch-up contributions reduce your taxable income today but increase your traditional IRA/401(k) balance — which becomes RMD fodder later. If you're already managing a Roth conversion strategy (converting traditional funds in the gap between retirement and RMD age), large pre-tax catch-up contributions may create the very problem you're trying to solve. Consider:

• If you expect to face large RMDs at 73–75, Roth catch-up (or no catch-up) might produce a better long-term outcome than pre-tax catch-up.
• If the Roth catch-up mandate already applies because your wages exceed $150,000, this tension resolves itself — the contributions go to Roth automatically.

IRMAA: watch the income cliff

Pre-tax catch-up contributions reduce your current MAGI and can help you avoid or reduce IRMAA surcharges — but only if you're currently above an IRMAA threshold. If you're working and covered by an employer plan, your IRMAA exposure depends on the year after you retire (IRMAA is a 2-year lookback). Large 401(k) contributions in your final working years may not directly affect IRMAA until 2 years later. However, if you're already on Medicare and still working part-time, this calculation matters immediately. See the IRMAA calculator.

The last four years are the most valuable

Ages 60–63 are the highest-leverage catch-up window because:

1. The super catch-up adds $3,250/year more than the standard catch-up.
2. Those contributions have fewer years to grow before retirement — but they have the full retirement horizon ahead of them (20–30 years of compound growth post-retirement).
3. Contributing $35,750/year at 6.5% for four years with no prior balance results in roughly $165,000 — meaningful supplemental savings that didn't exist before SECURE 2.0.

1. Internal Revenue Service. 401(k) limit increases to $24,500 for 2026, IRA limit increases to $7,500. IRS Notice 2025-67. Confirms 401(k) base $24,500, IRA base $7,500, IRA catch-up $1,100 (50+), 401(k) catch-up $8,000 (50+), Roth IRA phase-outs.
2. Internal Revenue Service. Retirement topics — Catch-up contributions. Confirms SECURE 2.0 § 109 super catch-up for ages 60–63: greater of $10,000 (indexed) or 150% of standard catch-up, applicable to 401(k), 403(b), 457(b), SIMPLE IRA. 2026 amount: $11,250 for 401(k)/403(b)/457(b), $5,250 for SIMPLE IRA.
3. Benefits Law Advisor. IRS Issues Final Regulations on Mandatory Roth Catch-Up Contribution Ahead of January 1, 2026 Implementation Date. SECURE 2.0 § 603 (IRC § 414(v)(7)): Roth catch-up required for employees whose SS wages from plan-sponsoring employer exceeded $150,000 in prior year (2025 wages for 2026 contributions). Threshold indexed in $5,000 increments.
4. Mercer Advisors. 2026 Retirement Plan Contribution Limits and Catch-Up Rules. Comprehensive summary of 2026 limits across plan types verified against IRS Notice 2025-67. Confirms SIMPLE IRA catch-up $4,000 (50+) and $5,250 (60–63).

Contribution limits verified as of June 2026 per IRS Notice 2025-67.