It's one of the most common questions I hear, and it usually comes up quietly — not in a formal meeting, but in a conversation after a seminar, or in the second half of a first appointment when someone finally says what they've been thinking.
"I've been contributing to my 401(k) for years. I get the match. I'm doing what I was told. That's enough, right?"
The honest answer is: it depends. For some people, a well-managed 401(k) is a significant part of a solid retirement plan. For others, it's a good start that needs a few more pieces around it to actually work. The difference usually comes down to four things: how much is in the account, how it's invested, what else is in the plan, and how you intend to turn it into income someday.
Let me walk through this with a real-world example.
Meet "Maria"
Maria is 53. She's a registered nurse at a large hospital system — the kind you'd find at Kaiser Permanente, CommonSpirit, or Children's Hospital of Philadelphia. She's been there for nineteen years, contributing to her 403(b) every single paycheck. She gets the full employer match. She's never missed an enrollment window.
On paper, Maria is doing everything right.
When we sat down together, she pulled up her account on her phone and showed me the balance. It was a number she was proud of — and she should have been. But then I asked her a few questions she hadn't considered:
"Do you know what funds you're invested in, and when you last changed them?"
"What does this balance translate to in monthly income when you retire?"
"How does this account fit with your Social Security benefit, your expected expenses, and your tax picture in retirement?"
Maria looked at me for a moment and said, "I assumed my advisor at work handled that."
Her employer, like most large employers, offers access to a general financial wellness program — but that's not the same as having a personal advisor who knows her situation, her timeline, and her goals.
What a 401(k) Can and Can't Do
A 401(k) or 403(b) is a powerful savings tool. The tax advantages — whether pre-tax or Roth — are real, and the compounding growth over decades is significant. If your employer offers a match, contributing enough to capture it is one of the best financial moves available to you.
But a 401(k) is not a retirement income plan on its own. Here's where people often run into gaps:
The default investment may no longer fit.Many employees select a target-date fund during enrollment and never revisit it. A target-date fund isn't inherently wrong, but it's built on assumptions about your retirement date — not your full financial picture, your risk tolerance, or the other assets you have.
The contribution rate may not be enough.Getting the match is a starting point, not a finish line. Depending on when you started saving, your income, and your retirement goals, you may need to contribute more — especially now, with the 2026 super catch-up rules allowing significantly higher contributions for people between 60 and 63.
There's no coordination built in.Your 401(k) doesn't know about your spouse's IRA, your Social Security timing, your pension if you have one, or the tax bracket you'll be in when you start withdrawing. Without that coordination, you may end up paying more in taxes than necessary, or drawing from accounts in the wrong order.
Income is a different skill than accumulation.Building a balance and turning that balance into a reliable monthly income are two different challenges. The transition from saving to spending — what some call the decumulation phase — requires a specific kind of planning that most 401(k) platforms simply don't provide.
What Maria's Plan Actually Needed
When we reviewed Maria's situation more carefully, a few things became clear.
Her investment allocation had drifted. She was in a target-date fund set for 2035, but her actual situation — a pension from the hospital, a spouse with a separate retirement account, and a paid-off home — meant she could afford a slightly different mix than a generic model assumed.
Her contribution rate was solid, but she wasn't taking full advantage of the catch-up provision available to her at 53. A modest increase now, maintained for the next several years, could meaningfully change her projected retirement income.
She had no clear picture of what her monthly income in retirement would actually look like. Social Security, her pension, and her 403(b) withdrawals needed to be coordinated — not just accumulated separately and hoped for the best.
And she had never thought about the tax side of withdrawals. Depending on when and how she draws from her 403(b), she could inadvertently push herself into a higher bracket, affect her Medicare premiums, or miss a window for Roth conversions that would have helped later.
None of these were crises. They were simply gaps that are easy to miss when you're focused on contributing and not yet thinking about the finish line.
We put together a coordinated plan — not a dramatic overhaul, but a set of thoughtful adjustments — and Maria left with a clearer picture of what retirement actually looks like for her, not just for a hypothetical person her age.
Three Questions Worth Asking About Your Own 401(k)
If you work at a large employer — a hospital, a university, a company like FedEx, Northrop Grumman, AT&T, or Home Depot — and you have a 401(k) or 403(b), here are three questions worth sitting with:
1. Do you know what your account will generate in monthly income?
Not the balance — the income. If you withdrew a sustainable amount each year starting at 65 or 67, what would that look like monthly? If you don't have a number, that's worth finding out.
2. Is your investment mix still appropriate for where you are today?
Not where you were when you enrolled — where you are now, with everything else in your financial life taken into account.
3. Does someone who knows your full situation review this account regularly?
Your HR department and your plan's 800-number can answer questions about the plan itself. But that's different from someone who knows your goals, your timeline, and your overall picture — and can flag things that need attention before they become problems.
If any of these questions give you pause, that's a reasonable signal to have a conversation. Our Get Help With Your 401(k) page explains how we work with employees at major employers to review and manage individual 401(k) accounts. And if you'd like to see how your 401(k) fits into a broader Retirement Income Planning strategy, that's exactly the kind of conversation we have every day.
You can schedule a complimentary consultation to start — no pressure, just a straightforward conversation about where you are and whether it makes sense to work together.
Frequently Asked Questions
Is a 401(k) enough to retire on?
For some people, yes — especially when combined with Social Security, a pension, and other savings. For others, a 401(k) is an important piece that still needs coordination with income planning, tax strategy, and other accounts. The best way to know is to look at your specific numbers, not a general rule of thumb.
How do I know if my 401(k) investment mix is right?
A good starting point is to ask whether your current allocation still matches your retirement timeline, your risk tolerance, and the other financial resources you have. If you haven't reviewed it recently — or if your life has changed since you enrolled — it's worth a look.
Can a financial advisor help with my 401(k) while I'm still working?
In many cases, yes. At Genesis Wealth Advisor Group, we can often be added as an advisor on your individual account, which allows us to review your options, recommend changes, and coordinate your workplace plan with your overall retirement picture.