Unlocking Tax-Free Withdrawals with the Backdoor Roth 401(k) & Roth IRA

Douglas Frew |

A Guide for High-Income Earners in Holmdel, NJ

If you’re a high-income earner in or around Holmdel, New Jersey, you might feel boxed out of traditional Roth IRA contributions because of income limits. That frustration is common among professionals, business owners, and executives throughout Monmouth County.

Douglas Frew and the BroadFront Capital Management teamwork with individuals and families navigating these exact challenges every day. The good news? With some thoughtful planning, the strategy often referred to as the “Backdoor Roth” can still allow eligible investors to access the powerful benefits of Roth accounts including tax-free growth potential and tax-free withdrawals in retirement.

Let’s break it down and explore how this strategy may fit into a broader retirement plan.

Why People Love Roth Accounts

For many high earners in Holmdel and surrounding New Jersey communities, Roth accounts play an important role in long-term tax planning. Here’s why they remain so attractive:

Tax-Free Growth Potential & Withdrawals

Roth 401(k)s and Roth IRAs grow tax-free, and as long as IRS rules are followed, qualified withdrawals in retirement are also completely tax-free. That combination can be especially valuable for households expecting to remain in higher tax brackets over time.

No Required Minimum Distributions (RMDs) on Roth IRAs

Unlike Traditional IRAs, Roth IRAs are not subject to required minimum distributions during the original owner’s lifetime. This added flexibility can support long-term planning and legacy goals.

Higher Contribution Potential

In 2026, individuals can contribute up to $24,500 to a Roth 401(k), $32,500 if age 50 or older, and up to $35,750 for those between ages 60 and 63.

By comparison, Roth IRA contributions are capped at $7,500 (or $8,600 for those 50+).

For many high-earning households in Holmdel, NJ, this difference alone makes the Roth 401(k) a powerful planning tool.

Flexibility Before Retirement

Roth IRAs allow you to withdraw contributions (not earnings) at any time, tax- and penalty-free. While not a substitute for an emergency fund, this flexibility can provide an additional layer of planning optionality.

Strong Legacy Planning Benefits

Roth assets can be passed on to beneficiaries tax-free under current law. While beneficiaries generally must withdraw funds within 10 years, those withdrawals remain tax-free, an appealing feature for multi-generational planning.

How to Set It Up

Backdoor Roth 401(k)

Some employer plans allow after-tax contributions beyond standard IRS limits. If your plan permits this:

  1. Max out regular 401(k) contributions
  2. Contribute additional after-tax dollars
  3. Convert those after-tax funds into a Roth 401(k)

This approach allows tax-free growth potential to begin sooner and can significantly increase Roth exposure for eligible participants.

Backdoor Roth IRA

This strategy involves two steps:

  1. Contribute after-tax dollars to a Traditional IRA (no income limits apply)
  2. Convert those funds to a Roth IRA

When executed properly, the conversion itself may result in little to no additional tax.

What to Watch Out For

The Pro-Rata Rule

If you already hold pre-tax IRA balances, the IRS requires all IRA assets to be considered together when converting funds. This can trigger unexpected taxes.
This is a common issue I review with clients locally, including families here in Holmdel, NJ, before implementing a backdoor Roth strategy.

The Five-Year Rule

Each Roth conversion has its own five-year holding period before earnings can be withdrawn tax-free. This timing consideration is especially important for those planning earlier retirement income.

Plan Limitations

Not all 401(k) plans allow after-tax contributions or in-plan Roth conversions. Reviewing plan documents carefully is essential.

Timing Matters

Converting after-tax contributions promptly can help minimize taxable growth before conversion.

Wrapping It Up

The Backdoor Roth strategy isn’t just a tax tactic it’s a long-term planning move that can provide greater flexibility, control, and tax diversification for high-income earners.

When structured thoughtfully, it remains one of the few ways eligible individuals can build meaningful tax-free retirement income even when traditional Roth contribution limits no longer apply.

Douglas Frew works with individuals and families in Holmdel, NJ and throughout Monmouth County, helping them evaluate advanced retirement strategies such as Roth conversions within the context of a comprehensive financial plan.

Important Disclosures

A Roth IRA conversion—sometimes called a backdoor Roth strategy—is a way to contribute to a Roth IRA when income exceeds standard limits. The converted amount is treated as taxable income and may affect your tax bracket. Federal, state, and local taxes may apply. If you’re required to take a minimum distribution in the year of conversion, it must be completed before converting.

To qualify for tax-free withdrawals, you must generally be age 59½ and hold the converted funds in the Roth IRA for at least five years. Each conversion has its own five-year period, and early withdrawals may be subject to a 10% penalty unless an exception applies. Income limits still apply for future direct Roth IRA contributions.

This material is for informational purposes only and does not constitute tax, legal, or investment advice. Please consult a qualified tax professional regarding your individual circumstances.

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