You spent years building your TSP balance while everyone else was spending their weekends at the mall. Now you’re separating, and suddenly everyone’s got an opinion about what you should do with that money. Financial advisors want to roll it over. Your buddy says leave it. Your brother-in-law says cash it out and buy crypto.
Here’s the deal: your Thrift Savings Plan is probably your biggest financial asset coming out of service. Make the wrong move and you’re handing the IRS a fat check and setting your retirement back years. Make the right move and you’re building serious wealth on autopilot.
This is the no-BS breakdown of your TSP options after separation — plus the 2026 changes that make this decision more critical than ever. Already sorted on housing benefits? Check out our guide on the VA Home Loan, the benefit most veterans leave on the table.
Your 4 TSP Options After Separation
When you leave the military, your TSP contributions stop. But the money stays put until you decide otherwise. Four moves are on the table:
1. Leave It in the TSP
The TSP runs an expense ratio of around 0.04% — one of the lowest in the entire financial industry. On a $100,000 balance, you’re paying roughly $40 a year in fees. Most civilian 401(k) plans charge 10–20x that. The five core funds (G, F, C, S, I) cover major asset classes, and the Lifecycle (L) funds rebalance automatically. If you want to understand why low-cost index fund investing works so well, The Bogleheads’ Guide to Investing breaks down the exact philosophy behind the TSP’s design — and why simplicity beats complexity every time.
Who should keep it in TSP:
- You want simplicity and ultra-low costs above everything else
- You’re comfortable with the core five funds
- You want the G Fund as a government-backed fixed-income anchor
- You want to roll other retirement accounts into your TSP later
Downside: You can’t make new contributions unless you return to federal service. Investment options are limited — no individual stocks, no REITs, restricted Mutual Fund Window access unless you have $40,000+ in the account.
2. Roll Into an IRA
Rolling into a traditional or Roth IRA opens up far more flexibility — individual stocks, ETFs, sector funds, municipal bonds, and better Roth conversion control. IRAs also have more lenient early withdrawal exceptions than TSP (first home purchase, education costs).
Non-negotiable rule: Always request a direct trustee-to-trustee transfer. If TSP cuts you a check, they withhold 20% for federal taxes. On a $100,000 balance, that’s $20,000 you have to float while waiting for your tax refund. Miss the 60-day redeposit window and you owe income tax plus a 10% early withdrawal penalty. Always initiate a direct rollover from tsp.gov.
3. Roll Into Your New Employer’s 401(k)
If your civilian job offers a 401(k), you can consolidate by rolling your TSP in. Makes sense if the new plan has low fees and solid funds. Doesn’t make sense if it’s loaded with high-expense funds — you’d be trading the best-priced retirement plan in America for an inferior product. Always check expense ratios before you move.
4. Cash Out (Almost Never the Right Move)
Withdrawing before age 59½ triggers ordinary income tax on the full amount plus a 10% penalty. On a $50,000 balance in the 22% bracket, that’s $16,000 gone day one. You also lose all future growth on the money pulled out. This option exists. Using it is almost always a mistake.
The 2026 TSP Changes You Need to Know
There are major changes to the TSP this year that directly impact your separation strategy.
Higher Contribution Limits in 2026
Annual TSP contribution limits increased for 2026:
- Standard limit: $24,500 (up from $23,500 in 2025)
- Age 50+ catch-up: $32,500 total
- Age 60–63 “Super Catch-Up”: $35,750 total
If you’re still on active duty and haven’t been maxing your TSP, this is the year to start. Every dollar of unmatched contributions under the Blended Retirement System is leaving part of your pay on the table.
In-Plan Roth Conversion — The Real Game Changer
Starting January 28, 2026, you can now convert your Traditional TSP balance into Roth TSP without leaving the plan and without separating from service. This changes the calculus for transitioning veterans significantly.
The play: your transition year is often your lowest-income year — you might be between jobs, attending school on the GI Bill, or living on savings. Converting Traditional TSP to Roth while you’re in the 10% or 12% bracket locks in that rate forever. The converted money grows tax-free and you never pay taxes on it again. Ramit Sethi’s I Will Teach You to Be Rich lays out exactly this kind of strategic money move — using life transitions as leverage points to set up automated wealth-building systems.
Veterans receiving tax-free VA disability compensation can potentially convert $30,000+ per year from Traditional to Roth while staying in the 12% bracket. Over a decade, that’s $300,000 moved to tax-free status at bargain rates — well worth running the numbers on with a qualified advisor.
The $150K Roth Mandate
If you earned $150,000 or more in 2025, all catch-up contributions above $24,500 must go into Roth TSP. No exceptions, no workarounds. If you don’t have a Roth TSP account, one is created automatically. Know where you stand before your elections take effect.
The Partial Rollover Strategy
You don’t have to go all-or-nothing. Many veterans keep a portion in TSP for the G Fund and low fees, and roll the rest into an IRA for flexibility. This split approach is especially useful if you’re doing Roth conversions and need granular control over the amounts and timing — IRAs still offer more flexibility for complex tax situations, particularly when you’re juggling VA disability, military pension, and civilian W-2 income simultaneously.
The real question isn’t just where to put the money — it’s understanding your relationship with money in the first place. Your Money or Your Life by Vicki Robin is one of those books that reframes how you think about every dollar. It’s not about spreadsheets — it’s about making sure your money is actually serving the life you want to build after service.
For building the bigger financial picture around your transition, our post on Financial Freedom After Service covers the full roadmap.
Mistakes Veterans Make at Separation
- Taking a distribution instead of a direct rollover. TSP withholds 20% for federal taxes on distributions paid directly to you. Always request trustee-to-trustee transfer.
- Converting Traditional TSP to Roth without a plan. This is a taxable event. Run the numbers first and know what bracket you’ll land in.
- Ignoring a small balance. Balances under $200 may be automatically distributed at separation. Set up a rollover before this happens.
- Skipping a beneficiary update. Your TSP beneficiaries may still list an ex-spouse or outdated contact. Update them now.
- Not getting qualified help. Look for a fee-only financial planner who works with veterans — not someone being paid commissions to move your money. If you’re unsure how to evaluate financial advice, The Psychology of Money by Morgan Housel is required reading — it’ll help you understand why smart people make dumb money decisions and how to avoid being one of them.
Your Next Chapter Starts Here
Look — if you’re reading this, you already did something most people never will. You raised your hand, served your country, and earned every dollar in that TSP account. That takes discipline most civilians will never understand.
The same discipline that got you through boot camp, that kept you sharp on deployment, that made you show up every single day — that’s the same discipline that’s going to build real, lasting wealth for you and your family. The uniform comes off, but that mindset doesn’t.
You are not starting over. You’re starting ahead. You’ve got a retirement account most 25-year-olds don’t even know exists. You’ve got benefits that can change your family’s financial trajectory for generations. And you’ve got the work ethic to make it all count.
Make this decision right. Take your time. Get smart about it. And then go build the life you earned.
We’re in this together. If you need a starting point beyond this guide, check out our breakdown of every benefit you might be leaving on the table.
Books Worth Your Time
These aren’t airport filler. They’re the books that actually change how veterans approach money:
- The Military Money Manual by Spencer Reese — An Air Force veteran who reached financial independence at 35. Covers TSP, investing, and getting your financial house in order while you serve.
- The Simple Path to Wealth by JL Collins — The index-fund investing framework that works for veterans and civilians alike. The same low-cost philosophy behind the TSP C Fund.
- The Bogleheads’ Guide to Investing by Taylor Larimore — The definitive guide to passive investing and why the TSP’s structure is built on sound principles. Essential for anyone making the keep-it-or-roll-it decision.
- I Will Teach You to Be Rich by Ramit Sethi — A no-guilt, systems-based approach to automating your finances. Perfect for veterans who want to set it up once and get back to living.
- Your Money or Your Life by Vicki Robin — Reframes your relationship with money entirely. Helps you figure out what “enough” looks like so your TSP serves your actual life goals.
- The Psychology of Money by Morgan Housel — Less about mechanics, more about why people self-destruct with money. Read before making any major TSP moves.
- Soldier of Finance by Jeff Rose — Army combat veteran and CFP. Full personal finance picture for veterans: debt, investing, and building wealth after service.
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