Your 401(k) is not a tax-free account.
It is a tax-deferred account.
The difference is not semantic. It is the difference between a solved problem and a problem you have simply postponed.
Every dollar sitting in that account will be taxed. The only question is when — and at what rate.
Right now, high-earning W-2 professionals who understand this are making a deliberate move. They are converting money out of their traditional 401(k) accounts and into Roth accounts while tax rates are lower and before the government forces their hand.
Here is what is driving it, what it means for you, and why the window to act may be shorter than you think.
The 401(k) Was Designed as a Tax Delay, Not a Tax Solution
When your employer set up your 401(k), the pitch was simple: contribute before taxes, let the money grow, and pay taxes later in retirement when you are presumably in a lower bracket.
That pitch made sense in 1978 when the 401(k) was created. It makes less sense today.
Here is the problem no one mentions at the enrollment meeting.
The required minimum distribution (RMD) trap. A required minimum distribution is the dollar amount the federal government forces you to withdraw from your traditional 401(k) every year starting at age 73, whether you need the money or not. It is the government collecting the taxes you deferred for decades. The larger your account balance, the larger the forced withdrawal. The larger the forced withdrawal, the higher your taxable income in retirement — often pushing you into brackets higher than the ones you paid while working.
The IRMAA surcharge. IRMAA stands for Income-Related Monthly Adjustment Amount. It is a Medicare premium surcharge that activates when your income in retirement crosses certain thresholds. In 2026, a married couple with combined income above $212,000 pays hundreds of dollars per month in additional Medicare Part B and Part D premiums on top of standard costs. Every dollar of required minimum distribution income counts toward that threshold. A large traditional 401(k) can generate IRMAA surcharges that cost thousands of dollars per year — in addition to the income taxes on the withdrawal itself.
The tax rate uncertainty. The Tax Cuts and Jobs Act of 2017 reduced individual income tax rates across all brackets. Those reductions are currently scheduled to expire unless Congress acts to extend them. The One Big Beautiful Bill Act — a major tax and spending bill passed by the House in May 2026 and currently moving through the Senate — includes provisions to extend and expand those cuts. Whether it passes in its current form, is modified, or fails entirely remains uncertain. Tax rates today are a known quantity. Tax rates in 2030 are not.
The Strategy: Roth Conversions Before the Rates Change
A Roth conversion is the act of moving money from a traditional retirement account — where taxes are owed when you withdraw — into a Roth account, where growth is permanently tax-free. You pay income tax on the amount you convert in the year you convert it. After that, the money grows without taxes, withdrawals in retirement are tax-free, and there are no required minimum distributions on Roth accounts during your lifetime.
For high-earning W-2 professionals, the logic is straightforward: if your tax rate in retirement will be the same or higher than it is today, you are better off paying the taxes now and keeping all future growth permanently tax-free.
Why the math works. A W-2 professional who converts $200,000 from a traditional 401(k) to a Roth account at age 55 — paying the taxes on that conversion now — can save more than $58,000 in total lifetime taxes compared to waiting until required minimum distributions force those withdrawals after age 73. The savings come from three places: lower tax rates at the time of conversion, elimination of required minimum distributions, and reduced IRMAA surcharges in retirement.
Why now. Tax rates are at historically favorable levels. The window between today and potential rate increases — whether from expiring legislation, future Congressional action, or accumulated required minimum distributions pushing you into higher brackets — is finite. The professionals converting today are not speculating on tax policy. They are eliminating a known future liability by locking in today’s rates.
What SECURE 2.0 Changed for Workers Between 60 and 63
SECURE 2.0 is the Setting Every Community Up for Retirement Enhancement 2.0 Act, signed into law in December 2022. It made dozens of changes to retirement account rules. One provision is directly relevant right now.
For workers between ages 60 and 63, SECURE 2.0 increased the annual catch-up contribution limit — the extra amount workers over 50 can contribute on top of the standard limit — to the greater of $10,000 or 150 percent of the standard catch-up amount. In 2026, that translates to a catch-up limit of $11,250 for this specific age group, compared to $7,500 for workers aged 50 to 59.
This matters for Roth conversions because higher contribution limits mean more money can move into Roth accounts during the years immediately before retirement — the highest-leverage conversion window. If you are between 60 and 63 and your employer offers a Roth 401(k) option, contributing at the enhanced limit while simultaneously converting older pretax balances is a powerful two-track approach.
One additional rule: if you earn more than $145,000 per year, SECURE 2.0 requires that those enhanced catch-up contributions go into a Roth account, not a traditional pretax account. For high-earning W-2 professionals, Congress has already made the catch-up contribution decision for you.
The Tax-Free Account With No Contribution Limits
There is a third account type that most W-2 professionals have never been told about.
Section 7702 of the Internal Revenue Code governs a class of account that accumulates cash value inside a life insurance structure. A 7702 account is not a 401(k), not a Roth IRA, and not subject to the same annual IRS contribution limits. It can be funded well beyond the $7,000 or $23,500 caps that apply to Roth IRAs and 401(k) plans. The cash inside it grows without taxes. Withdrawals structured correctly are not taxed as income. There are no required minimum distributions. And a death benefit is included.
This is the account type that high-income earners use when they have maxed every other tax-advantaged vehicle and still have income to protect from taxation.
King Legacy Group uses 7702 accounts as the ceiling-breaking layer of a complete tax strategy. The Roth conversion addresses the tax liability on existing deferred balances. The 7702 account captures ongoing income that exceeds IRS contribution limits elsewhere.
Case Study: Starting Twelve Years Early
Consider a federal employee, age 55, earning $185,000 per year. She has $620,000 in a traditional 401(k) built over 28 years. She has been contributing the maximum allowed each year, taking the deduction, and assuming she will be in a lower bracket at retirement.
After a strategy review, the analysis shows this: at age 73, her required minimum distribution on that account — grown conservatively to $1.1 million — is approximately $43,000 in year one. That withdrawal, added to Social Security income and a small pension, pushes her well into the 22 percent tax bracket and triggers IRMAA surcharges. Over 20 years of required minimum distributions, she pays an estimated $310,000 in taxes on money that was growing “tax-deferred.”
Under the conversion strategy: she converts $60,000 per year over seven years, paying taxes at her current 22 percent marginal rate. She funds the tax bill from savings — not from the converted amount itself — so the full balance compounds inside the Roth. After seven years, that portion is permanently tax-free, with no required minimum distributions and no IRMAA exposure from that balance. She saves an estimated $68,000 in total taxes and reduces her Medicare premium exposure by $11,400 over retirement.
The strategy is not complicated. It is math applied early enough to matter.
Frequently Asked Questions
What is the difference between a Roth IRA and a traditional IRA?
A traditional IRA (Individual Retirement Account) gives you a tax deduction when you put money in but requires you to pay income taxes when you take money out in retirement. A Roth IRA gives you no deduction going in but allows completely tax-free withdrawals in retirement. Both accounts grow without annual taxes while the money remains inside.
Can I do a Roth conversion even if my income is too high to contribute directly to a Roth IRA?
Yes. There is no income limit on Roth conversions. High earners who cannot make direct Roth IRA contributions can still convert traditional IRA or 401(k) balances to Roth at any income level.
Do I pay taxes on the full amount I convert in the year I convert it?
Yes. The converted amount is added to your taxable income for that year. This is why sizing and timing each conversion carefully matters. The goal is to convert at favorable rates without pushing yourself into a significantly higher bracket in a single year.
What age is best to start Roth conversions?
The highest-leverage window for most W-2 professionals is typically between ages 55 and 70 — after peak earning years begin to level off and before required minimum distributions begin at 73. The earlier conversions start, the more time the converted balance has to compound tax-free.
What if I need the money I would use to pay the conversion taxes?
If you pay the tax bill by pulling from the converted amount itself, the math becomes less favorable. The ideal approach is using outside cash — a savings account, a taxable brokerage account, or a year-end bonus — to cover the tax so the full converted balance remains inside the Roth.
---
King Legacy Group works with W-2 professionals to model Roth conversion scenarios, time them against projected tax rate changes, and layer in supplemental tax-free accounts where contribution limits create a ceiling. This is a tax map built around your specific income, timeline, and retirement picture.
Let's Talk Strategy
Every situation is different. What matters is understanding where you stand, what your current plan will actually cost you in taxes, and whether it is working the way you need it to right now.
Schedule your strategy review here. Complimentary. No pressure. A clear path to your LivingLEGACY™.
Related Articles
The OBBB Act Is Law: What It Means for Your Retirement, Taxes, and Legacy
Tax Diversification Tactics That Reduce Lifetime Tax Bills
Using FIAs for Roth Conversions: How to Manage Taxes and Maximize Income
