Ages 60 to 63: How the Bigger 401(k) Catch-Up Works

If you turn 60, 61, 62, or 63 at any point in 2026, you may be able to put up to $35,750 of your own pay into a 401(k) this year, compared with $32,500 for other savers age 50 and older and $24,500 for everyone else. The difference comes from a SECURE 2.0 Act provision that created a larger catch-up contribution for this four-year age window: $11,250 for 2026, instead of the regular $8,000 catch-up. It is a short, use-it-or-lose-it opportunity, and it comes with plan-level and tax-level rules that are easy to miss.

This guide is not a general overview of 401(k) limits. It focuses only on the ages 60 to 63 window: who qualifies, how to confirm your plan offers it, how the new Roth catch-up rule for higher earners affects it, and how to set up your contributions so you actually capture it. Treat it as general education rather than tax or investment advice, and confirm details with your plan administrator.

Step 1: Confirm you are in the window this year

Eligibility is based on the age you reach by the end of the calendar year, not on your age on the day you contribute. For 2026, that means people born from 1963 through 1966. Someone born in 1966 turns 60 in 2026 and qualifies for the full year, even if their birthday is in December. Someone born in 1963 turns 63 in 2026 and also qualifies for the full year.

The window closes the year you turn 64. If you were born in 1962, you turn 64 in 2026, and your catch-up limit falls back to the regular $8,000. If you were born in 1967, you turn 59 in 2026, so you get the regular age-50 catch-up this year and enter the larger window in 2027. Mark the four calendar years on your own timeline, because there is no way to make up a missed year later.

Step 2: Check that your plan actually offers it

This step surprises people. Under the final IRS regulations issued in September 2025, plans are permitted, but not required, to offer the larger catch-up for ages 60 to 63. If a plan does offer it, it generally must be available to all eligible participants on the same terms. Many large plans and recordkeepers have added it, but some employers have not.

To find out, log in to your plan's website and look at the contribution limits it shows for your age, read the latest summary plan description or summary of material modifications, or ask HR or the plan administrator directly. A simple question works: "Does our plan allow the age 60 to 63 catch-up of $11,250 for 2026, and does payroll apply it automatically once I hit the regular limit?"

Step 3: Know the exact 2026 numbers for your plan type

For 401(k), 403(b), governmental 457(b) plans, and the federal Thrift Savings Plan, the IRS set these 2026 figures in Notice 2025-67. The base elective deferral limit is $24,500. The regular catch-up for ages 50 and older is $8,000, for a total of $32,500. The catch-up for those who turn 60 through 63 in 2026 is $11,250, for a total of $35,750. In other words, the window adds $3,250 of extra room on top of the regular catch-up.

SIMPLE IRA and SIMPLE 401(k) plans use smaller numbers. For most SIMPLE plans in 2026, the base limit is $17,000 and the regular catch-up is $4,000, while the catch-up for ages 60 to 63 is $5,250.

Two details matter if you change jobs or have more than one plan. The $24,500 deferral limit is a personal limit across all 401(k) and 403(b) plans you participate in during the year, so contributions at an old job count against your total. And employer matching or profit-sharing contributions do not count toward the deferral or catch-up limits. They count toward a separate overall limit on annual additions, $72,000 for 2026, which includes your own regular deferrals but not catch-up contributions.

If you are self-employed with a solo 401(k), the same 2026 deferral and catch-up amounts generally apply, including the larger amount for ages 60 to 63 if your plan document allows it. IRAs are different. The 2026 IRA limit is $7,500, and the IRA catch-up for people 50 and older is $1,100. There is no special ages 60 to 63 amount for IRAs, so the window is purely a workplace plan opportunity.

Step 4: Find out whether your catch-up must go in as Roth

Starting in 2026, SECURE 2.0 requires catch-up contributions from higher earners to be made as Roth contributions, meaning after-tax money that can later be withdrawn tax-free under the Roth rules. For 2026, the rule applies if your FICA wages from the employer sponsoring the plan were more than $150,000 in 2025. That is the Social Security wage figure in box 3 of your W-2 from that employer, not your total household income.

The IRS final regulations generally take full effect in 2027, but plans must apply the rule for 2026 using a reasonable, good-faith interpretation of the law. Practically, that leaves three outcomes. If your 2025 FICA wages from your employer were $150,000 or less, you can choose pre-tax or Roth catch-ups as your plan allows. If they were above $150,000 and your plan offers Roth contributions, your catch-up dollars, including the larger ages 60 to 63 amount, will be designated Roth, often automatically. If they were above $150,000 and your plan has no Roth option, you cannot make catch-up contributions at all until the plan adds one.

This is not necessarily bad news. For people in their early 60s, Roth money adds tax flexibility in retirement, does not count toward the income that can raise Medicare premiums when withdrawn as a qualified distribution, and avoids required minimum distributions from employer plans during the owner's lifetime. But it changes your take-home pay, because Roth contributions do not reduce your taxable wages today.

The Roth requirement is tied to FICA wages, so it generally does not reach self-employed people whose income is self-employment earnings rather than W-2 wages from the plan sponsor. If you have both a W-2 job and a side business with its own plan, each plan applies the test separately based on the wages that employer paid you. Outside of governmental 457(b) plans, which have their own separate limit, your total catch-up across all of your plans is still limited to one $11,250 amount for the year.

Step 5: Set your contribution rate so the money actually goes in

Catch-up contributions are not a separate deposit you make at tax time. They come out of your paycheck through your payroll deferral election, so the only way to capture the window is to set a high enough percentage or flat dollar amount.

Here is a worked example. Dana earns $120,000, is paid twice a month (24 paychecks), turns 61 in 2026, and wants the full $35,750. Divided evenly, that is about $1,490 per paycheck, or roughly 29.8% of pay. If Dana only realizes this in October, with $20,000 already contributed and six paychecks left, the remaining $15,750 works out to $2,625 per paycheck, or more than half of each gross check. That is the cost of starting late, and it is why the best time to set up the year is January.

Watch your employer match while you do this. Some plans calculate the match each pay period. If you hit the annual limit early by contributing aggressively, you may stop receiving matching contributions for the rest of the year unless your plan has a "true-up" feature that makes up the difference after year-end. Ask whether yours does before you front-load.

Step 6: Run the tax math on the extra dollars

For someone who can choose pre-tax contributions, the extra $3,250 from the larger catch-up (compared with the regular $8,000) reduces federal taxable income by that amount. In the 22% federal bracket, that is about $715 less federal income tax for 2026, plus any state income tax savings. The full $11,250 catch-up would save about $2,475 in federal tax at 22%.

If your catch-up must be Roth, there is no deduction today, so your paycheck shrinks by the full contribution. The trade-off is that qualified withdrawals later are tax-free. Either way, the money still needs room in your budget. If maxing out the window would force you to carry credit card balances or drain your emergency fund, contributing less is the better decision.

Step 7: Plan all four years, not just this one

Because the window lasts four calendar years, it is worth sketching the whole stretch. At 2026 levels, using the full $11,250 each year adds $45,000 in catch-up contributions over the four years, or $13,000 more than the regular catch-up would allow. The age 60 to 63 limit is scheduled to be adjusted for inflation in future years, so the actual numbers may change.

The IRS typically announces the next year's retirement plan limits in late October or November. The 2027 limits have not been announced yet, so do not assume a figure when you set your 2027 election. Revisit it once the official notice is published, and again whenever your pay changes.

It also helps to pair the window with other late-career decisions. The years from 60 to 63 often overlap with paying down a mortgage, deciding when to claim Social Security, and planning when to stop working. Extra 401(k) savings in these years can let you delay claiming Social Security or reduce how much you withdraw early in retirement. For people who plan to retire before Medicare eligibility at 65, Roth catch-ups can also help keep taxable income manageable when health insurance subsidies or premiums depend on income.

Common mistakes in the window

Assuming the larger limit applies automatically is the most common error. If your plan does not offer it, or payroll caps you at $32,500, the extra room is lost. Another mistake is assuming eligibility is tied to your birthday month; it is tied to the calendar year. A third is forgetting that a job change mid-year means the deferral limit is shared across employers, which can lead to excess contributions that must be corrected by the tax filing deadline. Some savers also expect the larger catch-up to apply to an IRA, which it does not, and end up planning around room that does not exist. Finally, higher earners sometimes miss that their catch-up is now Roth and are surprised by a smaller-than-expected tax refund.

What to do this week

Confirm your birth year falls in the window, then ask your plan administrator two questions: does the plan allow the $11,250 catch-up, and will your catch-up be pre-tax or Roth based on your 2025 FICA wages? Then raise your deferral rate so the remaining 2026 paychecks cover whatever you can afford. Every year you skip in this window is gone for good.