Most “contribution limits for 2026” articles give you a table and move on. The table matters, but it buries the two changes that will actually trip people up this year: a “super catch-up” that a lot of 60-somethings don’t realize they qualify for, and a new Roth requirement that can stop high earners from making any catch-up contribution if their employer’s plan isn’t set up for it.
Here are the numbers first, then the traps.
The 2026 limits, in plain figures
For 401(k), 403(b), and most 457(b) plans, the base employee contribution limit rises to $24,500 in 2026, up $1,000 from $23,500 in 2025.
- Age 50–59: add the standard catch-up of $8,000, for a total of $32,500.
- Age 60–63: add the “super catch-up” of $11,250 instead, for a total of $35,750.
- IRA (traditional or Roth): $7,500, up from $7,000, plus a $1,100 catch-up at 50+, for a total of $8,600.
- Combined employer + employee 401(k) limit: $72,000, up from $70,000.
IRA and 401(k) limits are separate buckets. You can max both in the same year if your cash flow and income eligibility allow it.
Trap #1: The “super catch-up” you might be leaving on the table
This is the change worth circling. Under the SECURE 2.0 Act, workers who are 60, 61, 62, or 63 at any point during the calendar year get a larger catch-up — $11,250 for 2026 — in place of the regular $8,000. That’s an extra $3,250 of tax-advantaged saving in a single year, available precisely in the home stretch before retirement when many people finally have the income to use it.
Three details cause confusion:
It’s an age band, not an age floor. The super catch-up applies only from 60 through 63. At 64, you drop back to the standard $8,000 catch-up. Someone who turns 64 mid-year is not eligible for the higher amount that year — so this is genuinely a four-year window.
It replaces the standard catch-up; it doesn’t stack on top of it. Your total catch-up at 60–63 is $11,250, not $11,250 plus $8,000.
Your plan has to allow it. Employers are permitted, but not required, to offer the super catch-up. Some exclude certain groups, such as union employees. Before you assume you can contribute $35,750, confirm with your plan administrator that the higher limit is actually available in your plan.
Trap #2: The new Roth catch-up rule for high earners
This is the one that will catch people off guard in 2026, and it’s worth reading twice.
Starting in 2026, if your FICA wages from the prior year (2025) exceeded $150,000 with the same employer, any catch-up contribution you make must go into a Roth (after-tax) account. You can no longer make pre-tax catch-up contributions above the base limit.
For some savers that’s a minor shift in tax treatment. For others it’s a real planning question, because Roth catch-ups are made with after-tax dollars — you lose the upfront deduction you may have been counting on, in exchange for tax-free growth and withdrawals later.
But here’s the genuinely sharp edge: the rule only works if your plan offers Roth contributions in the first place. If your employer’s 401(k) doesn’t have a Roth feature, a high earner subject to this rule may be unable to make catch-up contributions at all in 2026 — not pre-tax, because the law now forbids it for you, and not Roth, because the plan doesn’t offer it. The catch-up simply disappears until the plan is updated.
If you earned more than $150,000 in 2025, do one thing now: ask your benefits department whether your plan supports Roth contributions. If the answer is no, that’s a conversation worth having with HR before the year’s contributions are locked in.
How the new senior tax deduction changes the math
There’s a timing angle most contribution articles miss. A temporary “senior bonus deduction” — up to $6,000 per person for taxpayers 65 and older — is in effect for tax years 2025 through 2028, and it phases out as income rises. That creates an incentive to keep taxable income down during these years.
For an older worker still earning a paycheck, contributing to a pre-tax 401(k) (where you’re still allowed to) lowers your modified adjusted gross income, which can help you stay under the deduction’s phase-out thresholds. In other words, maxing your plan isn’t only about the retirement balance — in 2026 it can also protect a tax break you’d otherwise lose. If you’re 65+ and working, it’s worth modeling both effects together rather than treating contributions and deductions as separate decisions.
A simple action list
Confirm your plan offers the super catch-up if you’re 60–63. Don’t assume.
If you earned over $150,000 in 2025, verify your plan has a Roth option before relying on catch-up contributions.
Max the employer match first — it’s the highest guaranteed return you’ll find anywhere — then work up toward the limits that fit your budget.
Remember the IRA is a separate bucket. Even if you max your 401(k), a $7,500 (or $8,600) IRA contribution is still on the table, subject to income rules for deductibility and Roth eligibility.
The limits going up is the easy headline. The catch-up rules are where the actual money — and the actual mistakes — live this year.
Contribution figures come from the IRS’s 2026 cost-of-living adjustment release (Notice 2025-67). Catch-up eligibility and Roth requirements depend on your specific plan and income; confirm details with your plan administrator or a tax professional. This article is general information, not individualized tax advice.Share
Project content
Created by you
Add PDFs, documents, or other text to reference in this project.