Understanding the SECURE Act 2.0
- Mica Dauch

- 8 minutes ago
- 2 min read
What High-Income Earners Need to Know About 401(k) Catch-Up Contributions in 2026
If you're a higher-income earner with an employer-sponsored retirement plan, a significant rule change under the SECURE Act 2.0 may directly affect how you save for retirement, and it's important to understand exactly what's required of you.
The New Rule, Explained
Starting in 2026, employees earning over $150,000 (indexed for inflation) are required to make all catch-up contributions on an after-tax basis, meaning they must go into a Roth account. Pre-tax catch-up contributions are no longer an option for this group.
This requirement applies across several plan types, including:
Traditional 401(k) plans
Traditional 403(b) plans
Governmental 457(b) plans
What This Means for You
Regardless of your income level, pre-tax contributions are still permitted up to the $24,500 standard limit. The distinction comes with catch-up contributions:
Earn over $150,000? Your catch-up contributions must be made with Roth (after-tax) dollars.
Earn less than $150,000? You may continue making all contributions, including catch-up, on a pre-tax basis.
Why Was This Change Made?
Congress designed this provision to encourage higher-income earners to build after-tax retirement savings. While pre-tax contributions lower your taxable income today, Roth contributions grow tax-free. They are withdrawn tax-free in retirement, a meaningful advantage for those likely to be in a higher tax bracket later in life.
A Note on Roth Availability
Your employer's plan must offer a Roth option for this rule to apply to your catch-up contributions. If your plan doesn't currently include one, don't panic; the IRS has issued transitional guidance (Notice 2024-02) allowing affected employees to continue making catch-up contributions on a pre-tax basis in the interim. This is a temporary accommodation, not a permanent fix, so it's worth checking with your HR department or plan administrator on their timeline for adding a Roth feature.
Have questions about how this rule affects your specific situation? Reach out to your financial advisor; we're here to help you navigate these changes and make the most of your retirement savings strategy.



