A significant change to retirement savings rules has arrived in 2026 that directly affects higher-earning workers over age 50. Under the SECURE 2.0 Act, catch-up contributions to workplace retirement plans must now be made on a Roth basis if you earned more than $150,000 in the prior year.
Here's what you need to know about this mandatory rule change and how to adapt your retirement savings strategy.
What Changed in 2026?
Beginning this year, workers age 50 and older who earned more than $150,000 in FICA wages during the previous tax year can no longer make catch-up contributions on a pre-tax basis. All catch-up contributions must instead go into a Roth 401(k), 403(b), or governmental 457(b) account.
The IRS issued final regulations on September 16, 2025, confirming this requirement after a two-year transition period that allowed time for employers to update their retirement plans.
Who Is Affected?
This rule applies specifically to:
- Workers age 50 or older who participate in employer-sponsored retirement plans
- Those earning over $150,000 in FICA wages from their current employer in the prior year
- Plans offering catch-up contributions including 401(k), 403(b), and governmental 457(b) plans
Workers earning $150,000 or less can continue making catch-up contributions on either a pre-tax or Roth basis, depending on their preference and plan options.
2026 Catch-Up Contribution Limits
For 2026, the catch-up limits have increased:
- Standard catch-up (ages 50-59 and 64+): $8,000, up from $7,500 in 2025
- Enhanced "super" catch-up (ages 60-63): $11,250
Combined with the regular contribution limit of $24,500, workers can potentially save up to $32,500 (or $35,750 for those ages 60-63) in their workplace retirement plans this year.
The Tax Trade-Off
This change represents a significant shift in tax strategy for affected workers. Pre-tax contributions reduce your taxable income today, while Roth contributions are made with after-tax dollars but grow and can be withdrawn tax-free in retirement.
For high earners currently in peak earning years, losing the pre-tax deduction on catch-up contributions means a higher tax bill now. However, Roth contributions offer the benefit of tax-free growth and withdrawals in retirement, with no Required Minimum Distributions during your lifetime.
Critical Action: Verify Your Plan Offers Roth
Here's an important wrinkle: if your employer's retirement plan doesn't offer a Roth option, high earners may be unable to make any catch-up contributions at all. According to Franklin Templeton, plans must offer Roth contributions for high earners to participate in catch-ups starting in 2026.
Business owners should pay particular attention, as they often fall into the high-earner category. Failing to add a Roth feature to a company retirement plan could eliminate the owner's ability to make catch-up contributions.
What About IRAs?
The Roth catch-up requirement only applies to employer-sponsored plans. IRAs are not affected by this rule. You can still make traditional IRA catch-up contributions ($1,000 for 2026) regardless of your income level, subject to normal deductibility rules.
Adapting Your Strategy
For affected savers, consider these approaches:
- Maximize regular pre-tax contributions at $24,500 before making Roth catch-ups
- View mandatory Roth contributions positively as forced tax diversification for retirement
- Consult a tax advisor to model how this affects your overall tax situation
- Verify your plan compliance with HR to ensure Roth options are available
The Bottom Line
The mandatory Roth catch-up rule represents one of the most significant SECURE 2.0 changes affecting high-earning savers in 2026. While losing the immediate tax deduction may sting, building a larger Roth balance can provide valuable tax flexibility in retirement. Review your retirement plan options now to ensure you can continue maximizing your catch-up contributions this year.
Sources: IRS, Charles Schwab, Fidelity, Franklin Templeton, Empower