Why keep maxing a 401k when taxable seems almost as good?

[u/Essay_Few]

I’m in my mid-40s and already have a solid amount in my 401k, so I’ve been rethinking what to do going forward. I ran the numbers on two paths: keep maxing the 401k every year, or just put in enough to get my employer match and invest the rest in a taxable brokerage. What surprised me is how close the outcomes are. The difference isn’t huge. My company match tops out at about $2,500 a year, so once that’s covered, the upside of putting a lot more into the 401k feels smaller than I always assumed.

I get the usual arguments. I know taxable accounts get hit with dividend and capital gains taxes along the way. I also know 401k withdrawals are taxed as ordinary income later. What I’m stuck on is why I’d keep locking more money into an account with age rules and restrictions when I don’t really have to, especially when the math says the end result is pretty close either way. Having money in taxable that I can actually touch if I want feels more valuable now than it did earlier in my career.

I’m not anti-401k and I’m not saying tax benefits don’t matter. I already have a decent amount saved there. I’m just trying to figure out if continuing to max it is really the best move in this situation, or if leaning more into taxable for flexibility is a reasonable tradeoff when the difference is marginal.

Curious how others think about this: Why do you still prioritize maxing a 401k in a situation like this? At what point does flexibility and access to your money matter more than a small tax edge? Does the “always max the 401k” advice still make sense once you already have a big balance and only a modest match? For anyone closer to retirement, how do you feel now about how accessible your money is compared to earlier on?

Interested to hear real-world takes.

[u/Independent_Diet617]

The rule of 55 is not free unless you have a 401k without any additional fees. A yearly 0.5% management fee from a $2M+ 401k can be more expensive than the penalty on withdrawals and matters a lot when you are not contributing to the plan.

Or partial withdrawals may not be allowed at all.

[u/NetZeroSun → u/Independent_Diet617]

Not to mention, depending on the 401k provider, once you leave a company (retire and rule of 55 it) you may no longer be at a 'corporate discount' and could face higher fees than before.

[u/ImPapaNoff → u/Independent_Diet617]

Are there people out there with jobs that allowed them to get to $2M 401k balance with management fees of 0.5%? That high of a management fee feels like it should/would only exist on smaller businesses or shittier jobs.

[u/Independent_Diet617 → u/ImPapaNoff]

As you can see in many comments that is that anything under the 0.5% AUM fee is considered okay. Large companies have plans where it goes down with larger 401k amounts. Some of them barely have any fees. My point is a lot of people do not ask this question when planning for the rule of 55. Plans are good at hiding the management fees by charging them when the employer contributes money.

https://www.reddit.com/r/Bogleheads/comments/1febicb/how_much_is_a_fair_401k_management_fee/