The IRS has announced increased retirement contribution limits for 2026, giving Americans more opportunities to build their nest eggs. But along with higher limits comes a significant new requirement that high earners need to understand before making their next contribution.
New Contribution Limits for 2026
The maximum you can contribute to a 401(k), 403(b), or 457 plan has increased to $24,500 for 2026, up from $23,500 in 2025. For IRA accounts, the annual limit rises to $7,500, up from $7,000.
Here's the complete breakdown:
| Account Type | 2026 Limit | 2025 Limit |
|---|---|---|
| 401(k)/403(b)/457 | $24,500 | $23,500 |
| Traditional/Roth IRA | $7,500 | $7,000 |
| SIMPLE IRA | $17,000 | $16,500 |
| SEP IRA | $72,000 | $70,000 |
Catch-Up Contributions Get a Boost
Workers aged 50 and older can contribute an additional $8,000 to their 401(k) plans, bringing their total possible contribution to $32,500. The IRA catch-up contribution also increased to $1,100, for a total of $8,600.
But the biggest news comes from the SECURE 2.0 Act's "super catch-up" provision: workers aged 60 to 63 can now contribute up to $11,250 in catch-up contributions, pushing their maximum 401(k) contribution to $35,750.
New Roth Requirement for High Earners
Here's where things get important for those earning over $150,000: Beginning January 1, 2026, if you earned more than $150,000 in FICA wages during 2025, your catch-up contributions must be made on a Roth (after-tax) basis.
This means while you can still make pre-tax or Roth contributions up to the standard $24,500 limit, any catch-up contributions above that amount must go into a Roth account. The rule affects 401(k), 403(b), and governmental 457(b) plans—though SIMPLE IRAs and traditional IRAs are not impacted.
If your employer's plan doesn't currently offer a Roth option, they must add one for high earners to make catch-up contributions at all.
Social Security Updates to Consider
While maximizing retirement account contributions, don't overlook Social Security changes. The 2026 cost-of-living adjustment (COLA) is 2.8%, raising the average monthly benefit by approximately $56 to $2,071. The maximum taxable earnings subject to Social Security tax increased to $184,500.
For those still working, the earnings limit before benefits are reduced is now $24,480 for those under full retirement age, and $65,160 for those reaching full retirement age in 2026.
Practical Steps to Maximize Your 2026 Savings
Review your contribution rate now. With higher limits available, consider increasing your payroll deductions early in the year to spread contributions evenly.
Check your plan's Roth option. If you're a high earner over 50, confirm your employer offers Roth contributions. If not, speak with HR about adding this feature.
Consider your tax strategy. The mandatory Roth catch-up requirement may actually benefit some high earners by providing tax diversification in retirement.
Don't forget IRA contributions. Even with a workplace plan, you may be able to contribute to a traditional or Roth IRA, depending on your income. Roth IRA eligibility phases out between $153,000 and $168,000 for single filers in 2026.
Coordinate with Social Security planning. If you're approaching retirement, factor these higher contribution opportunities into your overall income replacement strategy.
The increased limits represent a meaningful opportunity—an extra $1,000 in 401(k) contributions invested over 20 years at a 7% return could grow to more than $4,000. For those in the super catch-up age range, the potential is even greater.
Sources: Internal Revenue Service, Charles Schwab, AARP, Social Security Administration