The IRS raises retirement contribution limits most years to keep pace with inflation, and 2026 brought a meaningful jump: the 401(k) employee contribution limit rose to $24,500, with a more generous catch-up available to a specific slice of near-retirees. More room to contribute is only useful if you actually have a plan for it — here's what the new numbers mean and where the extra room fits best.
The 2026 numbers
The base 401(k) employee contribution limit for 2026 is $24,500. Workers 50 and older can add a standard catch-up of $8,000, for a total of $32,500. But under the SECURE 2.0 Act, workers who are specifically 60, 61, 62, or 63 at any point during the year get access to a larger "super catch-up" of $11,250 instead — bringing their total possible contribution to $35,750. That super catch-up doesn't stack with the regular $8,000 catch-up; it replaces it for that four-year age window, then reverts to the standard $8,000 catch-up once the worker turns 64.
Why the 60-63 window is worth planning around
Because the super catch-up is available for only four specific ages — not every year from 50 onward — it functions almost like a limited-time opportunity within an otherwise steady retirement-savings timeline. A worker turning 60 who has the cash flow to front-load savings in those four years, rather than spreading extra contributions evenly across their 50s and 60s, can capture meaningfully more tax-advantaged room than someone who doesn't plan around the window specifically.
Where extra contribution room actually fits
A common, reasonable order of priorities once you have money available beyond routine expenses: capture the full employer 401(k) match first, since it's an immediate, guaranteed return that beats nearly any other financial move available. From there, if you have HDHP health coverage, an HSA offers a unique triple tax advantage — pre-tax contributions, tax-free growth, and tax-free withdrawals for medical expenses — that neither a 401(k) nor an IRA can fully replicate. Beyond that, the choice between maxing your 401(k) further or funding an IRA (Roth or Traditional) usually comes down to the specific investment options and fees available in your employer's plan versus what you can access in an IRA on your own.
Common mistakes
Assuming the super catch-up stacks on top of the regular $8,000 catch-up is a common misread — it replaces it, for ages 60-63 only. The second is not realizing the 401(k) and IRA limits are entirely separate — maxing one doesn't reduce your room in the other, so a worker with both types of accounts available can potentially contribute the FULL 401(k) limit plus the full IRA limit in the same year. The third is treating the higher limit as something to automatically max out regardless of other financial priorities — an emergency fund and high-interest debt payoff generally deserve attention before maximizing retirement contributions beyond the employer match.