401(k) Catch-up Limits

Workers age 50 and older can contribute more to their 401(k) than the standard $24,500 employee limit — a policy deliberately designed to help people who started saving late accelerate retirement preparation in their peak earning years. In 2026, the standard catch-up is $8,000 (total: $32,500), and SECURE 2.0 introduced an enhanced catch-up of $11,250 specifically for workers ages 60–63 (total: $35,750). That $3,250 difference between the standard and enhanced catch-up is a direct policy lever: Congress is betting that the early-60s window — before Social Security and Medicare eligibility — is when households most need to build the bridge. If you're in that age band and not maxing the enhanced catch-up, you're leaving one of the most effective tax deferrals on the table.

Current Law (2026)

Workers age 50 and older can make additional "catch-up" contributions to their 401(k) beyond the standard elective deferral limit. SECURE 2.0 added an enhanced catch-up for ages 60-63.

| Standard catch-up (age 50-59, 64+) | $8,000 | | Enhanced catch-up (ages 60-63) | $11,250 | | Combined with elective deferral (50-59, 64+) | $32,500 | | Combined with elective deferral (60-63) | $35,750 |

Legal Authority

• 26 U.S.C. § 414(v) — Catch-up contributions for individuals age 50+
• 26 U.S.C. § 401 — Qualified pension, profit-sharing, and stock bonus plans
• SECURE 2.0 Section 109 — Higher catch-up limit for ages 60-63
• SECURE 2.0 Section 603 — Roth-only catch-up for high earners (delayed)

How It Works

Catch-up contributions under 26 U.S.C. § 414(v) are triggered by turning 50 by the end of the calendar year — at which point participants can contribute $8,000 above the base elective deferral limit. SECURE 2.0 Section 109 added an enhanced catch-up specifically for ages 60-63: starting the calendar year you turn 60 and ending the calendar year you turn 63, the limit jumps to the greater of $10,000 or 150% of the standard catch-up (currently $11,250 in 2026, since 150% of $8,000 falls below the $11,250 statutory floor as indexed). The year you turn 64, you revert to the standard $8,000 — creating exactly four plan years with access to the higher amount, a window that closes permanently. Both amounts stack on top of the base deferral limit, not instead of it, and both are indexed to inflation in $500 increments (26 U.S.C. § 414(v)(2)(C)) with annual IRS announcements in November.

SECURE 2.0 added a complication: workers whose FICA wages from their current employer exceeded $150,000 in the prior calendar year (the 2025 indexed threshold, up from the original $145,000 statutory amount; this threshold determines 2026 Roth-mandate status) must make all catch-up contributions on a Roth (after-tax) basis, eliminating the pre-tax option for high earners. Treasury and the IRS issued final regulations on September 15, 2025, with a January 1, 2026 implementation date — though the regulations technically apply to taxable years beginning after December 31, 2026, plans may implement earlier under a "reasonable, good faith interpretation." Plan amendments are due by December 31, 2026 under IRS Notice 2024-2. For workers above the threshold, the Roth mandate eliminates the current-year deduction but preserves tax-free growth and withdrawals, which can be advantageous if you expect a lower bracket in retirement. Plan availability is uneven: most large 401(k) plans have been updated for the SECURE 2.0 enhanced catch-up, but some smaller employer plans and older 403(b) documents may not yet reflect it — check your Summary Plan Description or ask HR directly. Federal TSP participants have equivalent limits; 457(b) participants should also check for the separate "three-year special catch-up" available immediately before normal retirement age, which can exceed the 401(k) amounts.

How It Affects You

If you're age 50–59 and not maximizing catch-ups: The standard catch-up allows $8,000/year in additional pre-tax or Roth contributions above the $24,500 base limit — bringing your 2026 maximum to $32,500. At the 24% federal bracket, the pre-tax catch-up saves $1,920/year in current taxes ($8,000 × 24%). Over 10 years with 7% average annual returns, $8,000/year in additional contributions compounds to approximately $111,000. The catch-up is most valuable if you can afford to contribute the full amount — if cash flow is tight, prioritize enough base contribution to get any employer match first.

If you turn 60, 61, 62, or 63 in 2026: You're in the enhanced catch-up window — $11,250 instead of $8,000, bringing your 2026 maximum to $35,750. This window closes at 64, when you revert to the standard $8,000. The extra $3,250/year over 4 years means $13,000 in additional contributions. At 7% returns, $11,250/year over the 4-year window grows to approximately $50,000 by age 67 — a meaningful addition to late-career accumulation. Confirm your plan has been updated for the SECURE 2.0 enhanced amount and increase your contribution election accordingly.

Pre-tax vs. Roth catch-up: If your prior-year FICA wages from your current employer exceeded $150,000 (the 2025 indexed threshold), final IRS regulations issued September 15, 2025 require your catch-up contributions to be made on a Roth (after-tax) basis only — eliminating the current-year deduction. The rule has a January 1, 2026 implementation date, with mandatory compliance for taxable years beginning after December 31, 2026; many plans will implement earlier under good-faith interpretation. For earners below the threshold, the choice between pre-tax (tax savings now, taxed in retirement) and Roth (no current deduction, tax-free in retirement) depends on your expected marginal rate in retirement vs. today. In high-bracket working years, pre-tax often wins; in lower-bracket years or if you expect high retirement income, Roth is better.

If your plan doesn't offer catch-up contributions: Most large 401(k) plans include catch-up provisions, but some smaller employer plans and older 403(b) plan documents may not — especially for the new SECURE 2.0 enhanced 60–63 amount. Check your Summary Plan Description or ask HR. If your plan is a Solo 401(k), the same limits apply and the enhanced catch-up is available if you're in the 60–63 window. Federal employees in the TSP have equivalent catch-up limits — see TSP Contribution Limits.

State Variations

Catch-up contribution limits are federal — no state can set different amounts or add its own catch-up rules. But state income tax treatment of catch-up contributions mirrors the broader state treatment of 401(k) deferrals:

Pennsylvania: PA does not recognize pre-tax 401(k) deferrals for state income tax — including catch-up contributions. A PA resident making an $8,000 catch-up contribution owes PA income tax (3.07%, or $246) on that amount in the year contributed. However, qualified distributions in retirement are fully exempt from PA income tax regardless of amount, so PA residents still benefit from the tax deferral on investment growth and the retirement exemption.

New Jersey: NJ similarly taxes 401(k) contributions (including catch-ups) as current income. NJ's retirement income exclusion for lower-income retirees provides partial relief, but high-income NJ retirees may owe state tax on distributions — creating a potential double-tax situation for NJ residents who paid state tax going in and have income above the exclusion threshold at withdrawal.

California: Conforms to federal treatment. Pre-tax catch-up contributions reduce CA taxable income. At CA's top rate of 13.3%, the state tax savings on a $11,250 enhanced catch-up can reach $1,496 for high earners — a significant additional incentive beyond the federal benefit.

Most states: Conform to federal treatment of catch-up contributions as pre-tax deferrals that reduce current state taxable income, with taxation at distribution.

Roth catch-up and state tax: The SECURE 2.0 Roth-only mandate for earners above the $150,000 (2025-indexed) FICA-wage threshold — finalized September 15, 2025 with January 1, 2026 implementation — requires after-tax catch-up contributions for those workers. Roth catch-up contributions provide no current federal or state deduction — but qualified Roth distributions are tax-free federally and in most states. For CA and NJ residents in high brackets, Roth catch-up contributions would eliminate the current state deduction while preserving tax-free distributions at retirement.

Implementing Regulations

• 26 CFR Part 1 — Income tax regulations (§ 1.414(v)-1: catch-up contribution rules; § 1.402(g)-2: increased limit for catch-up contributions)

Pending Legislation

• S 2365 (Sen. Lankford, R-OK) — Small Nonprofit Retirement Security Act: startup and auto-enrollment credits for nonprofits, converted to payroll-tax refundable credits. Status: Introduced.
• Roth catch-up mandate implementation: Final IRS regulations issued September 15, 2025; mandatory compliance for taxable years beginning after December 31, 2026, with earlier good-faith implementation permitted. Plan amendment deadline December 31, 2026 under IRS Notice 2024-2.
• Further limit increases: SECURE 3.0 proposals may expand catch-up opportunities.

Recent Developments

• 2026 limits announced (IRS Notice 2025-67): The base elective deferral rises to $24,500 (from $23,500 in 2025), and the standard catch-up rises to $8,000 (from $7,500 in 2025), bringing the age-50-and-up combined limit to $32,500. The age-60-63 enhanced catch-up holds at $11,250 (no inflation adjustment this cycle since 150% of $8,000 still sits below the statutory floor as indexed), bringing that band's combined limit to $35,750.
• Enhanced catch-up (ages 60-63) now in effect: The SECURE 2.0 "super catch-up" took effect for the 2025 plan year and continues at $11,250 in 2026. This creates a 4-year window (age 60 to age 63, inclusive) where workers can contribute $3,250 more per year than other catch-up eligible workers. Workers turning 60 in 2026 should confirm with their plan administrator that the enhanced amount is available and increase their contribution rate accordingly.
• Roth catch-up mandate finalized — January 1, 2026 implementation: Treasury and the IRS issued final regulations on September 15, 2025 implementing the SECURE 2.0 requirement that workers whose prior-year FICA wages from their current employer exceeded the indexed threshold ($150,000 for 2025 wages, which determines 2026 status) make ALL catch-up contributions on a Roth (after-tax) basis. The regulations technically apply to taxable years beginning after December 31, 2026, but plans may implement earlier under a "reasonable, good faith interpretation." The practical impact: high-earning workers above the threshold lose the ability to make pre-tax catch-up contributions. This eliminates the immediate tax benefit of catch-ups for high earners, though Roth catch-ups grow tax-free. Workers above the threshold should model whether Roth or pre-tax catch-up is preferable for their situation.
• 403(b) plans now have equivalent catch-up structure: SECURE 2.0 aligned 403(b) catch-up rules with 401(k) rules, including the same ages-60-63 enhanced catch-up. Teachers, nonprofit employees, and hospital workers should confirm their plan has been updated to offer the enhanced amount — some older 403(b) plan documents may not yet reflect the SECURE 2.0 changes.
• IRA catch-up ($1,000) remains flat and unindexed: In contrast to 401(k) catch-ups (which are indexed), the IRA catch-up contribution has been stuck at $1,000 since 2006. SECURE 2.0 did not index the IRA catch-up — a notable gap given that the IRA base limit went from $4,000 to $7,000 over the same period. The IRA catch-up as a percentage of the base limit has dropped from 25% in 2006 to 14% in 2026. Legislation to index it has been introduced but not passed.