Starting in 2026, SECURE 2.0 changes how certain higher-earning employees can make catch-up contributions to their employer-sponsored workplace retirement plans.
For employees age 50 and older who meet the applicable wage threshold, catch-up contributions must now be made on a Roth, or after-tax, basis rather than pre-tax.
For high earners, this is more than an administrative change. It represents a forced shift in the tax character of part of their retirement savings—one that can affect current taxable income, cash flow, Roth conversion planning, and the broader tax strategy.
What Is the New Roth Catch-Up Rule for 2026?
Catch-up contributions allow eligible employees age 50 and older to contribute additional money to certain employer-sponsored retirement plans beyond the standard employee contribution limit.
Under SECURE 2.0, employees whose prior-year wages from the employer sponsoring their plan exceeded the applicable indexed threshold must make these catch-up contributions on a Roth basis.
That means those contributions are made with after-tax dollars rather than reducing taxable income today.
Employees below the applicable threshold may still be able to make pre-tax catch-up contributions if their employer’s plan allows them.
Who Does the Roth Catch-Up Requirement Apply To?
An important distinction is that the rule is not based on household income or even necessarily an employee’s total income.
Instead, eligibility is determined using the individual’s prior-year FICA wages from the employer sponsoring the retirement plan.
Because the wage threshold is indexed and the calculation is specific to wages from the plan sponsor, high earners should confirm their status with their plan administrator or financial professional each year rather than assuming the treatment that applied previously will continue.
Why Does This Matter for High-Net-Worth Retirement Planning?
For high earners who previously made catch-up contributions pre-tax, mandatory Roth treatment changes the timing of their tax liability.
You Lose the Current-Year Tax Deduction
The catch-up contribution no longer reduces current taxable income in the same way a pre-tax contribution would.
As a result, taxable income may be higher in the year the contribution is made.
Higher Taxable Income Can Affect Other Planning Decisions
The impact may extend beyond the taxes owed on the catch-up contribution itself.
Additional taxable income can potentially interact with other income-based thresholds, including Medicare IRMAA brackets and the new charitable deduction thresholds.
This makes it important to evaluate the Roth catch-up requirement alongside the rest of the household’s tax strategy rather than treating it as an isolated retirement-plan decision.
You’re Building a Larger Pool of Tax-Free Assets
There is also a potential long-term benefit.
Mandatory Roth contributions increase the amount of retirement savings positioned for tax-free growth. For some high-net-worth households, having assets distributed across taxable, tax-deferred, and Roth accounts can provide greater flexibility when managing taxes later in retirement.
How Should High Earners Adjust Their Strategy?
The new requirement doesn’t necessarily mean investors need to overhaul their retirement strategy. It does, however, create another variable that should be incorporated into the plan.
1. Revisit Withholding and Estimated Taxes
Because mandatory Roth catch-up contributions may increase current-year taxable income compared with pre-tax contributions, review withholding and estimated tax payments to account for the difference.
2. Coordinate With Roth Conversions
High earners considering a Roth conversion should evaluate it alongside their mandatory Roth catch-up contributions.
Executing both without coordination could potentially push additional income into an unnecessarily high tax bracket during the same year.
3. Review Mega-Backdoor Roth Opportunities
If your employer-sponsored plan allows after-tax 401(k) contributions and the appropriate conversion mechanics, a mega-backdoor Roth strategy may provide another way to build tax-free retirement assets.
Eligibility and plan provisions matter, so this strategy should be evaluated based on the specific retirement plan.
4. Revisit Asset Location
If mandatory catch-up contributions cause the Roth portion of your portfolio to grow faster than originally modeled, it may be worth revisiting how investments are allocated across:
- Taxable accounts
- Tax-deferred retirement accounts
- Roth accounts
The objective is not simply to accumulate more Roth assets, but to coordinate the different tax characteristics of each account with the broader financial plan.
What Should High W-2 Earners Consider Beyond Retirement Accounts?
For many high-income employees, maximizing a 401(k), HSA, and available catch-up contributions is only the beginning of the planning conversation.
Once those opportunities have been addressed, several additional strategies may warrant consideration.
Tax-Loss Harvesting and Direct Indexing
Tax-loss harvesting involves realizing investment losses that may be used to offset certain realized gains, subject to applicable tax rules.
Direct indexing can potentially create additional opportunities to harvest losses across individual securities within a diversified portfolio rather than relying solely on broader market downturns. However, tax benefits depend on market conditions, individual tax brackets, and available capital gains.
Qualified Small Business Stock (QSBS)
For qualifying founders and early employees of eligible C-corporations, Qualified Small Business Stock rules may allow a significant portion of gains to be excluded from federal taxation when applicable requirements are satisfied.
Eligibility depends on factors including the company, stock issuance, and holding period, making this a highly fact-specific planning opportunity.
Real Estate and Depreciation
Direct real estate ownership or certain real estate funds may provide access to depreciation and, where applicable, bonus depreciation benefits.
Those potential tax benefits should be evaluated alongside the investment’s income characteristics, liquidity, risk, and diversification role within the overall portfolio.
None of these strategies is necessarily a substitute for another. They tend to be most useful when evaluated together based on an investor’s specific income, equity compensation, tax exposure, and existing asset mix.
How Does the Roth Catch-Up Rule Fit Into a Broader Investment Strategy?
A mandatory change in contribution character should be viewed as a planning input rather than a disruption.
At Falcon Wealth Planning, retirement-account tax character is treated as one lever within a broader financial strategy—alongside asset location, low-cost fund selection, tax-bracket management, and other planning considerations.
The objective is to understand how each decision affects the others rather than reacting to individual tax or retirement rules in isolation.
Frequently Asked Questions
Do all catch-up contributions have to be Roth in 2026?
No. The Roth requirement applies to employees whose prior-year FICA wages from the employer sponsoring the plan exceeded the applicable indexed threshold ($150,000 for 2026). Employees below that threshold may still be able to make pre-tax catch-up contributions if their plan permits them.
Does the Roth catch-up rule apply to IRA catch-up contributions?
No. This specific SECURE 2.0 provision applies to employer-sponsored retirement plans rather than IRA catch-up contributions.
Will mandatory Roth catch-up contributions increase my tax bill?
They can increase current-year taxable income compared with making the same contribution pre-tax. The trade-off is that the Roth contribution creates a larger pool of assets positioned for tax-free growth and distributions in retirement.
What should I do before year-end?
Confirm with your plan administrator whether the Roth catch-up requirement applies to you based on your prior-year FICA wages, and consider how the change interacts with your broader tax strategy, including any planned Roth conversions.
Is there anything beyond maxing out my 401(k) and HSA that could make a meaningful difference?
For some high W-2 earners, yes. Strategies such as direct indexing and tax-loss harvesting, QSBS when applicable, and real estate depreciation may warrant consideration.
Which strategies are appropriate depends on the individual’s income, equity compensation, investments, tax situation, and broader financial plan.
Prepare for the 2026 Roth Catch-Up Changes
For high earners, the new Roth catch-up requirement isn’t simply another retirement-plan rule. It can affect how income is taxed today, how retirement assets are positioned for the future, and how other tax-planning strategies should be coordinated.
Schedule a No-Cost Financial Assessment with Falcon Wealth Planning’s CFP® and CPA team to see how the new Roth catch-up rules fit into your broader retirement and tax strategy.
Disclosure: This article is for general educational purposes only and does not constitute individualized tax or investment advice. Wage thresholds are indexed annually; QSBS and real estate strategies are eligibility- and fact-dependent. Confirm your specific status with your plan administrator or CPA. Falcon Wealth Planning, LLC is a fee-only, fiduciary Registered Investment Adviser based in Ontario, California.
