Saving $1 million for retirement is a genuine milestone worth celebrating. Anyone who reaches that number is officially a millionaire, and the habits that got them there, paying themselves first and avoiding lifestyle creep, are worth keeping. Still, once the celebrations settle down, smart savers start asking harder questions. The following Redditor is doing exactly that, wondering whether continuing to pile money into a 401(k) is still the right move.
After crossing the seven-figure mark, a conversation with a financial planner becomes more than just a good idea. The questions go well beyond monthly budgets. Choosing the right securities, maintaining a sound asset allocation, and optimizing for taxes are the levers that can turn a first million into a far larger fortune over the long haul.
In this piece, we’ll check in on a new millionaire couple who’s wondering if it’s a good idea to keep contributing to a 401(k) or if there are better places to stash the cash.
The couple in question is in their late 30s with three children, a good mix of assets across several account types, but only $12,000 sitting in a taxable brokerage. Given that profile, there is a reasonable case for redirecting some contributions toward accounts that allow easier access to the funds. But is there such a thing as having “too much” in a 401(k)?
The Math: What “Maxing Out” Actually Looks Like Today
Contributing over the legal maximum is one clear answer to that question. Beyond that hard ceiling, the math itself makes the case. For 2026, the IRS raised the individual 401(k) employee deferral limit to $24,500, up from $23,500 in 2025. When one spouse earns $45,000 per year, maxing out a traditional workplace account means deferring more than 54% of gross income into a locked retirement pool. For a growing family with near-term expenses on the rise, concentrating that much of a paycheck into a restrictive account creates a serious liquidity problem.
The 401(k) is a great tool. But can one overdo it?
For a spouse earning a modest salary, receiving no employer match, holding limited cash in non-retirement accounts, and facing rising expenses across three young children, the more pressing risk is not having too much in a 401(k). The risk is having too little available outside of one. Every dollar locked behind an early-withdrawal penalty is a dollar that cannot cover a car repair, a medical bill, or a tuition payment without triggering a tax hit.
Anyone searching for the right account allocation strategy should consult a professional. The upfront cost can be real, but in most cases, the value of good advice exceeds the fee, especially as net worth and financial complexity grow. A household sitting at $1 million, with a mixed account structure and three dependents, is precisely the kind of situation where professional guidance earns its keep.
Three children are expensive, and those costs compound quickly as they age. Keeping all assets tied up in a 401(k) sacrifices flexibility. Tax deferral is a meaningful benefit when income is high, but that calculation shifts when one earner’s salary is modest.
Flipping the Script: The Roth Alternative for Lower Brackets
When one spouse earns $45,000, that income falls squarely in the lower federal tax brackets. Deferring taxes today through a Traditional 401(k) produces a minimal benefit, because the tax rate being avoided is already low. That dynamic makes a strong case for a Roth 401(k) or a Roth IRA instead. For 2026, the IRS increased the Roth IRA contribution limit to $7,500 for individuals under age 50, up from $7,000 in 2025. That creates a useful liquidity backstop: Roth IRA principal contributions can be withdrawn at any time without taxes or penalties, giving the household a genuine fallback fund even while retirement growth compounds tax-free.
One additional wrinkle worth knowing: starting in 2026, a SECURE 2.0 Act provision requires that any catch-up contributions made by workers who earned more than $150,000 in prior-year FICA wages must be designated as Roth. For the lower-earning spouse in this scenario, the rule does not apply, which makes the Roth path even more straightforward.
Mitigating the Liquidity Trap: How to Access “Locked” Funds Early
A young family should know that retirement accounts are not completely sealed vaults until old age. If assets end up heavily concentrated in pre-tax accounts, there are established strategies for accessing funds early without triggering the standard 10% IRS penalty. One common approach is a Roth IRA conversion ladder, where pre-tax funds are shifted systematically to a Roth account and accessed penalty-free after a five-year seasoning period. Another is Substantially Equal Periodic Payments under IRS Section 72(t), which allows for structured early distributions based on life expectancy. Neither path is frictionless, but both are legitimate tools for households that have over-concentrated in tax-deferred accounts.
The bottom line
The 401(k) is a powerful savings vehicle, but that does not mean maximizing contributions is the right call every year for every household. The answer depends on income, near-term expenses, the presence or absence of an employer match, and where the saver expects each of those variables to go over the next several years. A lower-earning spouse facing a $24,500 annual limit and a $45,000 salary faces very different math than a high-income earner who can comfortably absorb the deferral. Tax deferral and liquidity represent real trade-offs, and the right balance is a personal call that a qualified adviser is best positioned to help navigate.
Editor’s note: This article has been updated to reflect the 2026 IRS contribution limits, including the 401(k) employee deferral ceiling of $24,500 (up from $23,500 in 2025) and the Roth IRA limit of $7,500 for savers under 50 (up from $7,000 in 2025), along with the SECURE 2.0 Act requirement that high earners making catch-up contributions must designate them as Roth starting in 2026.
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