Options for Your $1M+ 401(k): What High-Net-Worth Retirees Need to Know

By: Melissa Hampton, CFP® – Founder & Wealth Advisor at Hampton Wealth Management

Imagine the moment you leave your company for the last time. Your calendar opens up. Your mornings slow down. You step into retirement with decades of hard work behind you and a future full of possibility ahead.

Now imagine also knowing—with clarity—how your largest retirement asset will support that next chapter.

For many high-income earners, the 401(k) becomes your largest financial engine as you approach retirement. But a seven-figure 401(k) is not a plan, and simply “rolling it somewhere” without strategy can unintentionally increase taxes, misalign your risk, or limit the flexibility you’ll need in retirement.

A thoughtful evaluation of your options can create structure, confidence, and a clear path for the lifestyle you want to live.

Why Your 401(k) Decisions Matter More Than Ever

When you retire, your 401(k) shifts roles. It stops being just a savings vehicle—and becomes your income source, your tax strategy, and a major component of your legacy.

With $1M+ in assets, this transition deserves careful analysis. The top concerns I hear most often include:

“Should I leave my 401(k) where it is or move it?”

“What’s the tax impact of each option?”

“How do I access money strategically without derailing my long-term plan?”

“How does my choice today affect my spouse?”

These aren’t small questions—and the answers shape your retirement for decades.

Your Options for a $1M+ 401(k) at Retirement

While every plan is different, these are the most common options that must be evaluated through the lens of tax impact, investment alignment, distribution needs, and long-term goals.

Below is the what—each option is a tool, and the right choice depends on your larger Wealth P.L.A.N.™.

1. Leave the 401(k) With Your Employer Plan

Depending on your plan, you may have:

-Institutional-level investment options

-Lower internal costs

-Penalty-free withdrawals if you separate at age 55 or older (depending on plan rules)

-Creditor protection

However, employer plans often have:

-Limited investment menus

-Fewer distribution options

-Less flexibility for tax-efficient withdrawal planning

-Less customization of risk based on time horizon and spending needs

This can be a strong option in certain circumstances, but rarely the most flexible one for high-net-worth retirees.

2. Roll It Into an IRA for More Control and Coordination

A rollover IRA can provide:

-Broader investment choices

-Access to a tailored portfolio aligned with The Hampton Method™

-Flexible distribution options to support your retirement income structure

-The ability to integrate your 401(k) into your tax and estate strategy

This is often appealing for retirees who want a coordinated approach across multiple accounts—not just an investment silo.

3. Take a Lump-Sum Distribution

While this option is technically available, it is the least common for high-net-worth clients due to the significant tax impact.

-A lump-sum withdrawal may:

-Push income into a much higher tax bracket

-Increase Medicare premiums

-Affect taxation of Social Security

-Reduce future compounding of assets

While it provides immediate access to funds, it often comes at a substantial long-term cost.

Other Options That Are Less Common

While not the primary choices for most retirees, these options may still be appropriate depending on your employment status, tax situation, or long-term planning goals.

4. Convert Portions Into a Roth IRA

A Roth conversion may offer:

-Tax-free growth

-Tax-free distributions (when qualified)

-No required minimum distributions during your lifetime

-Strong legacy advantages

However, conversion amounts are taxable in the year completed. This requires careful timing within your broader tax and income plan.

5. Roll It Into a New Employer Plan

If you continue working for a new employer—full-time or part-time—rolling your assets into the new plan may be an option.

This may provide:

-Consolidation into one plan

-Access to early withdrawal rules under the new employer

-Ongoing tax-deferred growth

But it often reduces flexibility and customization, especially for retirees needing coordinated income planning.

Why a Wealth P.L.A.N.™ Is Essential Before You Choose

Your 401(k) decision affects:

-Your retirement income strategy

-Your tax picture for the next 20–30 years

-Your investment alignment with your retirement timeline

-Your legacy plan

-Your spouse’s long-term financial security

This is why individuals with $1M+ in investable assets benefit most from a comprehensive, coordinated Wealth P.L.A.N.™—one that aligns your 401(k) decisions with your goals, your values, and the life you envision living in retirement.

A confident retirement requires clarity, not assumptions.

Your Next Step

If you have $1M+ in your 401(k) or across your investment accounts and you’re within 1–5 years of retirement—or newly retired—now is the time to evaluate your options with intention.

Schedule an introductory call at HamptonWM.com to explore whether it’s time to build your Wealth P.L.A.N.™.

Traditional IRA account owners have considerations to make before performing a Roth IRA conversion. These primarily include income tax consequences on the converted amount in the year of conversion, withdrawal limitations from a Roth IRA, and income limitations for future contributions to a Roth IRA. In addition, if you are required to take a required minimum distribution (RMD) in the year you convert, you must do so before converting to a Roth IRA.