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1. You're Separating — Now What Happens to Your TSP?

Here's the thing nobody tells you in that out-processing briefing: your TSP is probably worth more than you think. Years of contributions, government matching, and market growth have been compounding quietly in the background. That snowball has been building. A bad rollover decision can melt it overnight.

As you transition, a poorly managed rollover can melt that snowball instantly through immediate tax losses and penalties. However, there is a new legislative landscape to consider. Under the FORWARD Act introduced in August 2025, military retirees and 100% disabled veterans may soon be eligible to continue making voluntary, non-matched contributions to their TSP directly from retired pay or disability compensation. Staying within the TSP ecosystem is no longer just about preserving what you have — it's about maintaining access to one of the most efficient wealth-building platforms in existence.

Pro Tip: You are not required to move your money upon separation. As long as your account balance is at least $200, you can keep your tsp open, maintain your investment allocations, and even roll eligible private-sector funds into your tsp later.
Strategic Routing: Fundamental Mechanics Before you execute a rollover, ensure you understand the core mechanics of the TSP snowball.

View TSP Wealth-Building Blueprint →

2. The Direct vs. Indirect Decision: Navigating the 20% Tax Trap

Choosing the correct transfer method is the difference between a seamless transition and a liquidity crisis. Choosing the wrong method can result in the IRS holding a significant portion of your savings hostage.

Criteria Direct Rollover (Recommended) Indirect Rollover (High Risk)
Process Funds move trustee-to-trustee from the TSP to your new provider. The TSP sends a check to you; you must deposit it into a new account.
Tax Treatment No taxes are withheld; it is a non-taxable event. 20% is withheld by the TSP for federal income taxes.
Risk Level Low; no missed deadlines or out-of-pocket costs. High; strictly enforced 60-day redeposit window.
The "20% Trap" If you opt for an indirect rollover, the TSP must withhold 20% for federal taxes. To avoid this distribution being classified as taxable income, you must deposit the full 100% of your original balance into your new account within 60 days. This requires you to use personal savings to "cover" the 20% that was withheld until you file your tax return the following year. If you fail to deposit the full amount within this timeframe, the distribution is treated as taxable income and will incur a 10% early withdrawal penalty if you are under age 59½.

3. Step 1: Choosing and Opening Your Destination Account

Veterans generally choose between an Individual Retirement Account (IRA) or a new employer's 401(k). While IRAs offer broader investment choices, the TSP offers a "free lunch" through the G Fund. Backed by the full faith and credit of the U.S. Government, the G Fund provides intermediate-bond returns with money-market volatility — a unique value proposition with no private-sector equivalent.

The 2026 Roth Frontier

A transformative shift occurred on January 28, 2026, with the launch of In-Plan Roth Conversions. You can now execute a "Roth conversion ladder" within the TSP, converting traditional balances to Roth status (minimum $500, up to 26 times per year). This is a tactical masterstroke during low-income transition years to lock in lower tax rates for life without leaving the TSP.

The FORWARD Act + In-Plan Roth Conversions create a new paradigm: separating veterans can potentially keep their TSP, continue contributing from retired pay, and execute Roth conversion ladders — all within the government ecosystem.

4. Step 2: Executing the Direct Rollover

This is the mechanical procedure for moving your funds safely:

  1. Log into TSP.gov: Navigate to "Withdrawals and Changes to Your Installment Payments."
  2. Select "Transfer to an IRA or Eligible Plan": You will need the account number and routing information from your new IRA custodian.
  3. Traditional → Traditional, Roth → Roth: Ensure your Traditional TSP balance rolls to a Traditional IRA, and your Roth TSP balance rolls to a Roth IRA. Mixing these up can create a taxable event.
  4. Confirm Tax-Exempt Balances: If you have combat zone tax-exempt contributions in your Traditional TSP, ensure the receiving custodian tracks this basis separately. Failure to do so means you could be taxed on money that was never taxable.

5. Protecting Your Children's College Aid

One of the most overlooked advantages of the TSP and IRA system is its interaction with the FAFSA (Free Application for Federal Student Aid). Money held inside qualified retirement accounts like the TSP is completely invisible to the FAFSA formula. It is not counted as a parental asset, meaning it cannot reduce your child's eligibility for grants and subsidized loans.

Critical Warning: The Withdrawal Visibility Trap While the balance of your TSP/IRA is invisible, any withdrawals or distributions you take count as parental income on the FAFSA. A large TSP distribution in the wrong year can eliminate thousands of dollars in financial aid. Strategic timing of distributions around your child's "FAFSA reporting years" is essential.

The Veteran's FAFSA Playbook

  • Keep wealth inside the TSP/IRA: It is invisible to the FAFSA asset test.
  • Avoid large distributions during FAFSA years: Time your Roth conversions or withdrawals to fall outside the income reporting window.
  • Leverage VA benefits: VA disability compensation is not counted as income on the FAFSA, giving veteran families a significant structural advantage.
  • Use Roth strategically: Qualified Roth distributions are not included in Adjusted Gross Income, making them ideal for generating liquid cash without FAFSA impact.

6. The Roth Conversion Ladder: Paying Taxes on Your Terms

With the launch of In-Plan Roth Conversions on January 28, 2026, the TSP now permits internal Roth conversions. This is a monumental shift for separating veterans.

How It Works

  1. Identify Your "Tax Valley": The years between military separation and the start of Social Security/RMDs are typically your lowest-income years.
  2. Convert Small Amounts Annually: Move Traditional TSP balances to Roth status, filling up low tax brackets (10%, 12%, 22%).
  3. Pay Tax from Outside Savings: Never pay the conversion tax from the TSP itself — this reduces the principal and triggers additional penalties if under 59½.
  4. Result: You systematically move pre-tax wealth into a Roth "bucket" that grows and distributes tax-free forever. No RMDs, no income tax on qualified withdrawals, and no FAFSA impact.

7. Take a Measured Approach

Your TSP rollover isn't just paperwork. It's one of the biggest financial decisions you'll make after leaving service. The good news? The 2026 rules give you more options than veterans have ever had — In-Plan Roth Conversions, the pending FORWARD Act, better withdrawal flexibility. But none of that helps if you check the wrong box on TSP.gov.

Your Separation Checklist

  1. Open your destination IRA (Traditional + Roth) at a qualified custodian.
  2. Request a Direct Rollover — never indirect.
  3. Verify tax-exempt combat zone balances are tracked separately.
  4. Evaluate In-Plan Roth Conversions during your low-income transition years.
  5. Time distributions to avoid FAFSA income reporting windows.
  6. Consult a fiduciary advisor who understands military benefits.

Want Someone to Walk You Through Your Rollover?

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Comprehensive Family Planning

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  • 401K & IRA Management
  • Strategic Tax Planning
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  • Legacy & Estate Planning
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Disclaimer: Sirmium Capital, LLC is a registered investment adviser. Information presented is for educational purposes only and does not intend to make an offer or solicitation for the sale or purchase of any specific securities, investments, or investment strategies. Investments involve risk and, unless otherwise stated, are not guaranteed. Be sure to first consult with a qualified financial adviser and/or tax professional before implementing any strategy discussed herein. Past performance is not indicative of future performance.