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What High Earners Need to Know About the New Roth-Only Catch-Up Rules

For many high earning Americans in their 50s and early 60s, 401(k) catch up contributions have long been a valuable planning tool—allowing them to boost retirement savings during peak earning years while benefiting from upfront tax deductions. But beginning January 1 of this year, an important regulatory shift went into effect: high-income earners can no longer make traditional (pre tax) 401(k) catch up contributions.

Instead, if you earned $150,000 or more in FICA wages in the prior year, all catch‑up contributions must now be directed into a Roth 401(k). This means taxes are paid upfront rather than deferred into retirement.
While many initially viewed this change as a setback, retirement planning experts emphasize that the new rules create strategic advantages—especially for individuals focused on tax diversification, Roth planning, and long‑term retirement flexibility.
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We help high earners use Roth strategies to improve tax diversification, reduce future RMDs, and create more flexible retirement income.

Why the Change Isn’t Necessarily “Bad News”

Although high earners lose the ability to claim an upfront deduction on catch‑up contributions, the shift to Roth-only catch‑up rules offers several meaningful benefits:

1. Tax-Free Retirement Income

Roth 401(k) contributions grow tax‑free, and withdrawals are not taxed after five years. For high earners who anticipate staying in a similar—or higher—tax bracket in retirement, this can create significant long-term tax savings.

2. No Required Minimum Distributions (RMDs)

Roth accounts are exempt from RMDs at age 73. This enhances retirement income planning and may help avoid higher tax brackets or Medicare surcharges.

3. Better Tax Diversification

Most high-income individuals already have substantial tax‑deferred savings. Increasing Roth exposure helps balance tax risk and improve retirement flexibility.

How the Contribution Limits Work

Here’s how the updated 401(k) contribution limits break down:
  • Standard 401(k) limit for 2026: $24,500
  • Catch‑up contribution (50+): $8,000
  • Maximum total (50+): $32,500

 

For individuals aged 60–63, the SECURE 2.0 Act allows “super catch‑ups,” potentially raising the total to $35,750 in 2026. With the new rules, all of these catch‑up dollars must be contributed to a Roth 401(k) if the income threshold is met.

Addressing Common Concerns

Some clients worry that paying taxes now disrupts their retirement savings strategy. However, advisors are reframing the conversation:
  • Today’s tax rates are historically low compared to past decades.
  • Future tax increases are possible, making Roth strategies appealing.
  • Many high earners accumulate too much pre‑tax money, increasing RMD burdens later in life.
  • A Roth account provides tax‑free income, offering more retirement control.

Challenges Employers and Workers May Encounter

The first year of the rule change brings several practical considerations:

1. What if the employer doesn’t offer a Roth 401(k)?

High earners cannot make catch‑up contributions until a Roth option is added.

2. Automatic vs. elective Roth enrollment

Some employers have automatically switched eligible workers to Roth catch‑ups, while others require employee approval—adding confusion during payroll changes.

3. Issues for job changers

Eligibility is based on the prior year’s wages from the current employer, creating potential ambiguity for job hoppers. Further regulatory clarification is expected.

Key Planning Opportunities for High Earners

Rather than viewing the rule as restrictive, high‑earning clients can use it to:
  • Strengthen tax diversification
  • Reduce future RMD exposure
  • Lock in today’s tax rates
  • Build a tax‑free retirement income stream
  • Improve long-term estate planning options
  • Evaluate whether additional savings should shift to a taxable brokerage account, Roth IRA, or other investment vehicle
For many, the Roth remains superior for long‑term compounding, especially compared to a taxable account.


Final Thoughts

Tax law changes often trigger uncertainty, but they also create opportunity. For high‑earning individuals, the new catch‑up rule is an opportunity to revise long‑term retirement strategy, optimize tax diversification, and evaluate whether Roth contributions better align with future financial goals.

At Davis Capital Management, we help clients navigate regulatory changes with clarity and confidence. If you or your employees have questions about the new rule—or want to assess the best strategy for your financial situation—our team is here to help.

You don’t have to navigate retirement planning alone.

Whether you're years away or ready to make the transition soon, we can help you build a plan tailored to your life.