He posted it to Reddit, on a forum built for people targeting $2.5 to $5 million portfolios. The replies sent him somewhere he wasn’t expecting — and if you have ever caught yourself optimizing one corner of your financial life while a louder problem sits in the next room, his story is worth ten minutes.
His real problem isn’t the 401(k).
The author’s spouse is currently on maternity leave, but will soon be working one day per week to earn $45,000/year. She is the primary caregiver to their children. They live in a VHCOL (very high cost of living) area, have family close by to assist with childcare if needed and have a $1.7 million home with a $1.2 million mortgage at 5%.
The author maxes his 401(k) in February each year. He is questioning what they should do about his wife’s retirement savings. Her employer does not have a 401k match program. So, he is trying to decide if they should put 50% of her income into her own 403b.
Traditional vs. Roth: The ChubbyFIRE Crossroads
| Feature | Traditional 401(k) / 403(b) | Designated Roth 401(k) / 403(b) |
|---|---|---|
| Upfront Tax Break | Yes (Deducts from current W-2 income) | No (Contributions made with after-tax dollars) |
| Growth Potential | Tax-deferred | Tax-free |
| Modern RMD Rules | Mandatory starting at Age 73 | No RMDs required for original account owner |
| Withdrawal Taxation | Taxed as ordinary income | 100% Tax-Free (if qualified) |
Observations

It seems that the author is feeling the weight of having three kids. His post seems a little frantic, and anxious to me. Having a new baby can really get that adrenaline going and can really redirect anxiety to an unrelated issue. In the comments, he seems to mention frequently that his wife can easily go back to full-time work to increase their income.
Even with all of the different accounts combined, he is only putting away about 10% of his income. Usually, the rule of thumb is 15%. He isn’t maxing out his other retirement accounts, only his employer-related 401(k).
Many people in the comments are warning him against RMDs (Required Minimum Distributions) which is how the federal government collects taxes from accounts that are in tax-deferred retirement plans (like he has). Once you turn 73, you have to start paying RMDs on traditional workplace and IRA plans, though recent tax regulations have completely removed lifetime RMD mandates for designated Roth workplace options. Most comments seem to be warning him to diversify more on his retirement accounts or else he might get pushed into a higher tax bracket and have to pay more taxes. If he misses an RMD deadline, the modern penalty is 25%, though it can drop to 10% if corrected in a timely manner. Instead of focusing strictly on tax avoidance, structural optimization through mechanisms like the Roth 403(b) can balance their current tax burden while permanently removing future distribution mandates.
Key Takeaways

The general consensus on one point in the author’s situation is that no matter how much money you earn, maxing out your retirement savings accounts (however many you have) is always the best idea. The author never mentions how much his retirement goal is. When planning for retirement, it’s hard to know what exactly to do unless you understand how much you want to save, and what lifestyle you will be able to maintain off of that money.
For early retirement seekers looking at a massive nest egg, funds do not have to remain locked away until age 59½. Strategic avenues such as the Rule of 55—which permits penalty-free workplace distributions if an employee leaves service during or after the year they reach age 55—or Substantially Equal Periodic Payments under IRS Section 72(t) provide built-in bridge options that mitigate the fear of over-funding tax-advantaged vehicles.
The author may need to take another look at his To-do list and reprioritize it. With having three kids, one being a newborn, and his spouse being the main caregiver, it seems like he really needs to focus more on helping out in that area of his life. Maybe he should be worrying about his retirement which will happen 30+ years in the future, and focus on his life right now. As I previously mentioned, it’s interesting to me that he is worrying about this issue in such a high-stress stage of his life. Therapy is always a good idea, and talking to a therapist to figure out why he may be feeling this much anxiety about money would benefit him greatly in my honest opinion.
Talking to a financial planner (which I assume he hasn’t since he is turning to randoms on the internet for advice) would probably be a better idea than taking advice from strangers about something so important to him. It feels like if he consulted with a financial planner, who is an expert in all the information he is seeking, he might not even feel that anxious about it at all. He would probably spend much less time figuring this issue out, so he can spend more time supporting his spouse.
Editor’s Note: This article has been revised to incorporate updated regulatory details regarding Required Minimum Distributions, specifically reflecting the statutory age requirement of 73 and current IRS penalties for missed distributions. The update introduces a comparative feature matrix for traditional and Roth workplace structures, incorporates hyperlinks to the foundational community data, adds details on alternative early withdrawal mechanisms under the Rule of 55 and Section 72(t) provisions, and removes legacy text concerning tax avoidance narratives.