A 62-year-old worker earning $120,000 can now put up to $35,750 into a 401(k) in 2026. That is roughly $4,250 more than the same worker could have contributed last year, and it reflects the largest single-year expansion of late-career retirement saving capacity in more than a decade.
The jump comes from two changes landing at once. First, the IRS raised the base contribution limit for all workers. Second, a special catch-up provision for people between 60 and 63, created by Congress through the SECURE 2.0 Act of 2022, is now fully in effect. The catch: this enhanced window lasts only four years per person, and the clock is already running.
The new numbers for 2026
The IRS announced that the elective deferral limit for 401(k) plans rises to $24,500 for 2026, up from $23,500 in 2025. That baseline applies to every eligible participant regardless of age. The IRA contribution limit also climbs to $7,500, up from $7,000.
Workers aged 50 and older can layer on catch-up contributions of up to $8,000, bringing their potential 401(k) total to $32,500. The same catch-up ceiling applies across 403(b), governmental 457, and Thrift Savings Plan accounts.
The bigger story is the enhanced catch-up for a narrower group. Participants who turn 60, 61, 62, or 63 during the 2026 tax year qualify for a catch-up of $11,250 instead of $8,000, pushing their ceiling to $35,750. That provision comes directly from Section 109 of the SECURE 2.0 Act. The IRS adjusts these figures annually for inflation, but the age-based structure is written into the statute and does not sunset.
Here is how the limits break down by age group in 2026:
- Under 50: $24,500 (base deferral only)
- Ages 50 to 59: $32,500 ($24,500 base + $8,000 catch-up)
- Ages 60 to 63: $35,750 ($24,500 base + $11,250 enhanced catch-up)
- Age 64 and older: $32,500 ($24,500 base + $8,000 catch-up; reverts to standard)
That last line is easy to miss. Once a worker turns 64, the enhanced catch-up disappears and the standard $8,000 catch-up applies again. The window is exactly four years, which means timing matters for anyone planning to maximize contributions in their final working years. Eligibility is based on the age a participant reaches during the calendar year, so someone turning 60 in December 2026 qualifies for the full enhanced catch-up for that year.
The provision reaches beyond large employers
The age 60 to 63 catch-up is not limited to big corporate 401(k) plans. IRS Publication 560, which covers retirement plans for small businesses including SEP and SIMPLE plans, explicitly distinguishes the general age-50-plus catch-up from the higher catch-up for participants in that four-year window. Publication 571, covering 403(b) tax-sheltered annuity plans, includes the same SECURE 2.0 provisions.
Teachers, hospital workers, nonprofit employees, and federal workers with access to the Thrift Savings Plan all fall under the same framework. Solo 401(k) participants who are self-employed and within the age range also qualify, provided their plan documents have been updated to reflect the new limits.
The Roth catch-up rule adds a tax wrinkle
Starting in 2026, a separate SECURE 2.0 provision changes how certain higher-earning workers must handle their catch-up dollars. The Treasury Department and IRS issued final regulations requiring that participants who earned more than $145,000 in FICA wages from their current employer in the prior year must direct all catch-up contributions into a designated Roth account. The $145,000 threshold is indexed for inflation and will be adjusted in future years.
In practice, that means the money goes in after tax but grows and comes out tax-free in retirement. For a 61-year-old earning $180,000, the entire $11,250 enhanced catch-up would need to go into a Roth 401(k). The cash-flow difference is real: assuming a 24% marginal federal tax rate, that worker would see roughly $2,700 less in annual take-home pay compared with making the same contribution on a pre-tax basis, because the Roth contribution does not reduce current taxable income.
Workers below the $145,000 threshold can still choose between pre-tax and Roth catch-up contributions, assuming their plan offers both options. And the base $24,500 deferral remains unaffected by the Roth mandate regardless of income.
Your employer still has to opt in
Federal law sets the ceiling, but individual plan documents determine what workers can actually contribute. The IRS has made clear that plan terms must specifically permit catch-up contributions for participants to use them. A worker whose employer has not amended the plan to include the age 60 to 63 provision cannot contribute the extra $3,250 above the standard catch-up, regardless of what the statute allows.
As of June 2026, no primary data from the IRS or the Department of Labor tracks how many plans have adopted the enhanced catch-up. Because no publicly available survey has yet quantified employer adoption rates for the enhanced catch-up, workers should not assume their plan has been updated. This is especially true for smaller employers that rely on third-party providers to amend plan documents. Workers who want to take advantage of the higher limit should check with their HR department or plan administrator sooner rather than later, since adjusting payroll withholding mid-year may require higher per-paycheck deferrals to reach the annual maximum.
How the four-year window reshapes late-career saving
The practical impact depends on whether someone can actually afford to set aside $35,750 in a single year. For dual-income households where one spouse is between 60 and 63, the enhanced catch-up can accelerate savings at exactly the point when mortgages may be paid off and children’s college costs are behind them.
A worker who maxes out the enhanced catch-up for all four eligible years (ages 60 through 63) would contribute $13,000 more over that stretch than someone limited to the standard catch-up. The math: $3,250 in additional catch-up per year, multiplied by four years, equals $13,000 in extra deferrals before accounting for any investment growth.
The total annual addition limit under Section 415(c), which includes employer contributions such as matching and profit-sharing, rises to $70,000 for 2026 for workers under 50. For those eligible for the enhanced catch-up, the combined employee-plus-employer ceiling reaches $81,250 ($70,000 + $11,250). That figure matters most for high earners at companies with generous matching formulas, because it defines the absolute maximum that can flow into a single participant’s account in one year.
Confirm your plan status before the 2026 deferral window closes
For anyone in the 60 to 63 window, the first step is confirming that your plan has actually been updated to allow the enhanced catch-up. The IRS gave employers the regulatory framework. Whether your employer has acted on it is a separate question, and one worth raising with HR or your plan administrator now. If the plan has not been amended, asking may be the push that gets it done. If it has, the next move is reviewing your payroll deferral rate to make sure you are on track to hit the $35,750 ceiling by December 31.
Vince Coyner is a serial entrepreneur with an MBA from Florida State. Business, finance and entrepreneurship have never been far from his mind, from starting a financial education program for middle and high school students twenty years ago to writing about American business titans more recently. Beyond business he writes about politics, culture and history.
