What to do with your 401(k) when you leave a Houston employer.
Four destinations are on the table — and the right one depends on your specific situation, not on whoever called you first. Most retirees are pitched the same option by every advisor they talk to. The right answer is the one that survives a careful side-by-side.
When you leave a Houston employer — whether retiring from ExxonMobil, separating from a smaller firm, or changing companies — your 401(k) gives you four basic options. The decision is not one-size-fits-all. Each path has trade-offs in cost, control, creditor protection, distribution flexibility, and tax planning optionality. The right answer is whatever survives an honest side-by-side comparison; the most common mistake is moving the balance without doing the comparison.
Option 1: Leave it where it is
Many large-employer plans — ExxonMobil, Chevron, Shell, Phillips 66, BP, ConocoPhillips, Halliburton, Schlumberger, KBR, McDermott — have institutional pricing on investment options that you simply cannot replicate at retail. Expense ratios of 2–4 basis points on the index-fund options inside these plans are common; the retail equivalents are often 5–15 basis points. If your investment options meet your needs and the costs are low, leaving the balance alone has clear merit. Downsides: no consolidation across multiple legacy accounts, possible plan limitations on partial withdrawals (some plans force all-or-nothing distribution), distribution rules that may not align with your planning needs, and the inability to do in-plan Roth conversions in some plans.
Option 2: Roll to a new employer's plan
If you're moving to a new job and the new plan accepts rollovers, consolidation into the new plan keeps the money in an ERISA-protected workplace plan. The benefits: simpler statement management, continued ERISA creditor protection, and if you're age 73+ and still working for the new employer, possible deferral of RMDs on the consolidated balance under the still-working exception. Caveats: make sure the new plan is at least as good as the old one — investment lineup, expense ratios, loan provisions if you might use them, distribution flexibility. The rollover is one-way; you can't easily move balances back if the new plan turns out to be worse.
Option 3: Roll to an IRA
The most flexibility — every investment, every withdrawal pattern, every Roth conversion opportunity, the ability to consolidate multiple legacy 401(k)s into a single account, and the ability to make qualified charitable distributions once you reach 70½. The trade-offs: you take on responsibility for fund selection, sequencing, and tax management; expense ratios at retail are usually higher than in mega-employer plans; advisory fees may apply if you use professional management; creditor protection moves from federal ERISA (very strong) to state law (Texas provides good IRA creditor protection, but it's not equivalent to ERISA in every nuance). For most retirees with multiple legacy 401(k)s and a desire for ongoing planning, an IRA rollover ends up being the right answer — but only after the cost and capability comparison.
Option 4: Cash out
Almost never the right answer before retirement age. Federal income tax (at your marginal rate, which spikes because the distribution pushes you up brackets) plus a 10% early-withdrawal penalty for distributions before 59½ (with limited exceptions) can erase 30–40% of the balance immediately. The exceptions worth knowing: separation from service at 55 or later (the 'Rule of 55') allows penalty-free withdrawals from the 401(k) of the employer you separated from — but only that plan, only if you leave the balance there. Public-safety employees get a similar carve-out at 50. Substantially equal periodic payments under Section 72(t) is another path. For most people, none of these apply, and the cash-out option is a slow-motion mistake worth roughly the same as a small-house worth of net wealth over a working career.
Special situation: employer stock with NUA
If you hold appreciated company stock inside the 401(k) — common at ExxonMobil, Chevron, Phillips 66, and others with employee stock ownership components — the Net Unrealized Appreciation (NUA) strategy becomes relevant. Done correctly, it allows you to move the employer stock to a taxable brokerage account, paying ordinary income tax only on the basis (the original purchase price), with the appreciation taxed at long-term capital gains rates when eventually sold. The mechanics require careful sequencing and a complete lump-sum distribution within one tax year. NUA is irreversible once executed; it's also one of the more valuable tax features in retirement-account planning for the people it applies to.
Creditor protection — federal vs. state
ERISA-qualified 401(k) and pension assets receive among the strongest creditor protections in U.S. law — they're generally protected from bankruptcy and most civil judgments while inside the qualified plan. IRA assets are protected under federal bankruptcy law (currently up to $1,711,975 for 2025, indexed) and under state law for non-bankruptcy creditors. Texas provides robust IRA creditor protection under state law, but the protection is not identical to ERISA. For physicians, business owners, and others with elevated litigation exposure, this distinction sometimes argues for leaving balances in the employer plan rather than rolling to an IRA — at minimum, the trade-off deserves explicit discussion before moving.
How to compare them side by side
Look at five things: (1) total cost — expense ratios on the underlying investments plus any advisory fee plus any platform fees; (2) investment selection — does each option give you the asset classes and styles you actually need; (3) distribution flexibility — can you take what you want when you want it; (4) creditor protection in your state and your circumstances; (5) tax planning optionality — Roth conversions, NUA, QCDs, in-service withdrawal access. Build the comparison as a one-page worksheet. The right answer is usually visible after a careful side-by-side; the wrong answer is whichever option got pitched to you first without a comparison.
What I see in Houston conversations
For ExxonMobil retirees, the answer is more often 'leave it' or 'partial rollover' than wholesale IRA rollover — the plan's institutional pricing is genuinely hard to beat. For retirees from smaller firms with retail-priced plans, full IRA rollover is more often the right choice. For retirees with company stock, NUA analysis is the first step before any rollover decision is made. For mid-career professionals consolidating multiple legacy 401(k)s, IRA consolidation typically wins on the simplicity dimension even if it costs a few basis points more. The decision deserves a written rationale; this is one of the larger account decisions most working professionals will make.