TSP Rollover After Military Separation — Keep It or Move It
TSP rollovers after military separation have gotten complicated with all the conflicting advice flying around. As someone who’s worked through this decision with dozens of veterans, I learned everything there is to know about what you actually own inside that account — and what you stand to lose if you move it blindly. Today, I will share it all with you.
You’ve left the service. The DFAS deposits stopped. Now your Thrift Savings Plan just sits there, and somebody — a financial advisor, a buddy from your unit, maybe your spouse’s coworker — tells you that you absolutely need to roll it over to an IRA. Stop moving. Before you transfer a single dollar, understand what you’re walking away from.
I’ve watched good people move $150,000 to $400,000 out of TSP accounts into IRAs with expense ratios five, sometimes ten times higher than what they’d been paying. They did it because someone told them to. Not because the math said to. The TSP rollover decision is really two decisions stacked on each other: whether to move the money at all, and if you do, how to execute it correctly. Most financial content skips the first one entirely. We’re not going to do that here.
The Case for Keeping Your TSP Open
But what is the TSP, really? In essence, it’s a government-sponsored retirement account with some of the lowest fees in the entire investment industry. But it’s much more than that.
Here’s what most financial advisors won’t tell you outright: TSP runs at 0.04 percent annually. Four basis points. Vanguard’s cheapest index funds sit around 0.03 percent, so TSP is essentially tied with the best retail options available anywhere. Schwab and Fidelity match those numbers on their lowest-cost index offerings — but their IRA account structures are different, and many advisors quietly migrate clients toward higher-cost funds once the assets land in their systems. Don’t make my mistake of assuming the fund name on an IRA statement means the same thing as the fund name in your TSP.
The TSP offers five core funds. The C Fund tracks large-cap U.S. stocks. The S Fund covers small-cap stocks. The I Fund handles international stocks. The F Fund holds bonds. The G Fund holds Treasury securities with a unique government backing that no private fund can replicate. No actively managed funds charging 1 percent annually. No target-date fund buried inside a fund-of-funds structure. Five clean options. That’s it.
Beyond those five, the L Funds — lifecycle funds — automatically rebalance toward more conservative allocations as your target year approaches. L 2045, L 2050, L 2055. You pick the year closest to your retirement, and the fund handles the rest. Expense ratio: still 0.04 percent. When you’re grinding through military transition paperwork, this kind of set-it-and-forget-it simplicity has genuine value that’s hard to put a number on.
Probably should have opened with this section, honestly — but a lot of veterans don’t realize they can still contribute to TSP after separation. If you later join the federal civilian workforce, which plenty of veterans do, your TSP account stays open and active. Contributions and employer match continue. You don’t have to roll anything over just because your military career ended. The account was always designed for people with interrupted federal service records. That describes basically every veteran who ever goes back to work for the government.
Why do advisors push rollovers so aggressively? Because their compensation structures benefit when your assets move into their systems. Sometimes it’s conscious. Often it isn’t — it’s just how they get paid. An advisor might genuinely believe an IRA serves you better. Their paycheck also agrees. Worth knowing.
Run the numbers on a $300,000 balance. Keep it in TSP at 0.04 percent: you pay $120 a year. Roll it into a Vanguard IRA at 0.05 percent: roughly $150 a year — barely noticeable. Roll it into an advisor-managed account at 0.75 to 1 percent annually: you’re now paying $2,250 to $3,000 per year. Over twenty-five years at 7 percent returns, that fee difference compounds to somewhere around $200,000 in lost wealth. On the same underlying investments.
When a Rollover Actually Makes Sense
The math changes depending on your situation. There are four specific scenarios where rolling over actually makes sense.
First — you want more investment options. TSP gives you five funds plus the lifecycle versions. That’s genuinely enough for most people. But if you want dividend-focused holdings, emerging markets exposure, REITs, small-value tilts, individual Treasury bonds, or even Bitcoin through certain ETFs, you need an IRA. TSP doesn’t offer that. An IRA gives you access to thousands of individual stocks, ETFs, and mutual funds. That flexibility has real value if you actually plan to use it.
Second — you’re consolidating for good. If you’ve separated and you’re certain you’ll never return to federal employment, tracking TSP at tsp.gov alongside a Roth IRA at Vanguard and an old 401(k) at Fidelity gets tedious fast. One login instead of three. I’m apparently someone who loses track of accounts when they’re scattered across institutions, and consolidation works for me while the multi-account approach never really did. If that sounds familiar, consolidation has legitimate psychological value that the fee math alone won’t capture.
Third — you want Roth conversion opportunities. TSP doesn’t allow in-service Roth conversions once you’ve separated. An IRA does. The year you separate from the military — especially if you have pension income but no other employment income — your effective tax bracket might be lower than it’ll ever be again. That’s a Roth conversion window. Moving money from traditional to Roth during low-income years means paying taxes at your cheapest rate. That converted money then grows tax-free indefinitely. TSP won’t let you execute that strategy.
Fourth — you need cleaner accounting for backdoor Roth contributions or pro-rata IRA calculations. This one’s more technical, but if you’re doing sophisticated retirement tax planning, having TSP balances commingled with IRA balances can create headaches. Rolling over resolves them.
So, without further ado, let’s be direct: if you want flexibility, consolidation, Roth conversion strategies, or active management, the rollover makes sense. Otherwise, you’re mostly just paying more for the same result.
Direct vs. Indirect Rollover — Get This Right
If you’ve decided to roll over, the method matters enormously. This is where people accidentally hand money to the IRS for no reason.
A direct rollover means TSP sends the funds straight to your new IRA custodian. The money never touches your hands. No withholding. No IRS involvement. You roll over $250,000 — $250,000 arrives at Vanguard, Schwab, or Fidelity. Clean transfer.
An indirect rollover means TSP cuts you a physical check. You now have sixty calendar days to deposit it into a new IRA. Here’s the problem: TSP withholds 20 percent for estimated taxes before cutting that check. On a $250,000 balance, you receive $200,000. The other $50,000 goes directly to the IRS. If you don’t deposit the full original $250,000 into an IRA within sixty days — meaning you have to come up with that $50,000 out of pocket — whatever shortfall exists becomes taxable income. Plus a 10 percent early withdrawal penalty if you’re under 59½.
The sixty-day window is strict. No extensions. No exceptions for deployments or family emergencies. Day sixty-one passes and the tax consequences are immediate.
Always choose direct. There’s no scenario where the indirect method benefits you. None. You’re just introducing withholding tax and a ticking clock where any mistake costs thousands.
Roth TSP to Roth IRA — the Tax-Free Move
If you contributed to the Roth TSP during your service, rolling over to a Roth IRA is straightforward. Your contributions went in after-tax. The earnings grew tax-free. When you execute the direct rollover to a Roth IRA, nothing triggers — no tax event, no IRS involvement, no forms beyond what TSP already processes. The money was taxed once when you contributed it. That’s it.
Traditional TSP to traditional IRA follows the same clean logic. Pre-tax contributions and tax-deferred earnings move over untouched.
The expensive mistake is mixing account types. Roll Roth TSP into a traditional IRA — the IRS treats it as a taxable distribution. You owe taxes on the earnings. Roll traditional TSP into a Roth IRA — you owe taxes on the entire transferred amount. Don’t do either of those things unless you’ve specifically planned a Roth conversion and you know exactly what tax bill is coming. Keep Roth with Roth. Keep traditional with traditional.
Step-by-Step Rollover Process
While you won’t need an accountant sitting next to you for this, you will need a handful of specific details ready before you start. The process itself takes about thirty minutes once you have everything in front of you.
First, you should open your receiving IRA before touching anything at TSP — at least if you want a clean direct rollover with no delays. Call Vanguard at 800-662-7447, Schwab at 800-435-4000, or Fidelity at 800-343-3548. Opening an account online takes roughly fifteen minutes. They’ll generate a routing number and account number specifically configured to receive direct rollovers from TSP. Write both numbers down. You’ll need them on the TSP form.
Vanguard might be the best option for straightforward rollovers, as TSP-to-IRA transfers require a custodian comfortable processing government retirement accounts. That is because their systems handle TSP direct rollovers routinely and their phone support recognizes TSP-specific transfer codes without lengthy explanations.
Next, log in at tsp.gov using your active-duty credentials. Navigate to Withdrawals and Transfers. Submit Form TSP-99 — the direct rollover request — and enter the receiving institution’s name, routing number, and account number. TSP processes the request, and the transfer typically clears in 7 to 10 business days. Sometimes faster. Occasionally two weeks. Once you’ve submitted, there’s nothing left to do. The two institutions handle the electronic transfer entirely.
That’s what makes TSP endearing to veterans navigating transition — the mechanics are genuinely simple once you’ve made the actual decision. And that decision is the whole thing. Whether to move the money at all, and whether doing so serves your financial future or somebody else’s compensation structure. Get that part right, and the rest is just paperwork.
