Think of this as moving from understanding the basics to learning how to use the TSP more strategically. A lot of service members don’t realize this option even exists, but when used at the right time, it can shape both your tax bill today and your financial flexibility in retirement. My goal here is to walk you through it in the same clear, practical way we approached the basics without jargon, just the information you need to make a confident decision.

Let’s break it down together.

What Is a Roth in‑Plan Conversion?

A Roth in‑plan conversion moves money from your traditional (pre-tax) TSP balance into your Roth (after-tax) balance. You’re not withdrawing anything, you’re just shifting it inside your account. The trade-off is straightforward: you pay taxes now so you can enjoy tax-free withdrawals later, as long as IRS rules are met.

Think of it as choosing when you want to pay the tax bill now or later, in retirement.

A Quick TSP Refresher:

• Traditional TSP gives you a tax break today. You don’t pay taxes on the money you contribute, but you will pay taxes on both the contributions and the growth when you withdraw it in retirement.
• Roth TSP works the opposite way. You pay taxes on the contribution now, but both your contributions and the growth come is withdrawn tax-free in retirement if you follow the rules.

A Roth in‑plan conversion takes money you originally contributed as Traditional and treats it as if you had contributed it as Roth all along, meaning you settle the tax bill today in exchange for tax-free income later.

Who Can Convert?

Almost everyone with a TSP can do a Roth in‑plan conversion, including:

• Active‑duty service members
• Federal civilians
• Retirees
• Spouse beneficiaries
• Non-spouse beneficiaries are the ONLY group excluded.

The minimum conversion amount is $500, and you can do up to 26 conversions per year.

Special Note for Service Members with Combat‑Zone Contributions

If you’ve contributed tax-exempt money while deployed, a portion of your conversion will also be tax-exempt. However, the IRS requires conversions to be proportional, so you can’t choose to convert only the tax-free portion.

This means:

• If your tax-exempt balance is small, most of your conversion will still be taxable.
• If your tax-exempt balance is large, more of your conversion will be tax-free.

This is one area where military members have a unique advantage, but only if the math works in your favor.

Don’t forget to check out part two of this Roth In-Plan Conversions mini-series!

Find Out More with My Military Savings and Finances!

What IS the Thrift Savings Plan?

• The Thrift Savings Plan (TSP) is the federal government’s version of a 401(k), a retirement savings account that allows you to invest money in now, so it grows over time.
• For service members in the Blended Retirement System, the TSP is an integral part of your retirement package, complete with automatic contributions and potential matching from the Department of Defense.

Why the TSP Matters for Military Members

• Retirement investing can be confusing. The TSP is designed to simplify planning, offering low fees, simple investment options, and the flexibility to continue contributing whether you’re stateside, deployed, or transitioning out of the service.
• Since your career path may include PCS moves, breaks in service, or early separation, the TSP gives you a portable, long‑term financial foundation that stays with you no matter where the military sends you.

How does the TSP work?

• Think of it as a partnership between you and your future self.
• You choose how much to contribute from your paycheck, and that money goes into your TSP account.
• If you’re in the Blended Retirement System, the DoD also contributes automatically and may match part of what you put in.
• Over time, your contributions and investment growth compound, meaning your money earns money.

What are my contribution options (Traditional vs. Roth)?

• The TSP offers tax-advantaged savings in two ways:
  • Traditional TSP: You don’t pay taxes on the money now, the money grows tax-deferred, and you pay taxes on the amount contributed and the growth when you withdraw it in retirement.
  • Roth TSP: You pay taxes on the contribution amount now, and the investment grows tax-free. Withdrawals in retirement are tax‑free if you follow the rules.
• Both options can be smart—it just depends on your situation and goals.

What are the TSP investment funds?

• The TSP keeps things simple.
• Instead of hundreds of choices, you get a small menu of funds that represent different parts of the market.
• These include the G, F, C, S, and I Funds, plus the Lifecycle (L) Funds that mix them automatically based on your target retirement date.

What does each TSP fund invest in?

• Here’s a quick overview of the different fund options, what each invests in, the level of risk, and how the funds have performed over the past decade:
• Each fund represents a different “slice” of the market and mixing them helps balance risk and reward.

How do the Lifecycle (L) Funds work?

• L Funds are “set it and forget it” options.
• You pick the fund closest to the year you expect to retire, and it automatically adjusts your mix of investments over time—more growth when you’re younger, more stability as you get closer to retirement.

How do I choose the right TSP fund for my goals?

• Start with two questions:
  • How long until I need this money?
  • How comfortable am I with ups and downs in the market?
• Longer timelines usually allow for more growth‑focused funds (C, S, I).
• Shorter timelines or lower risk tolerance lean toward more conservative options (G, F).
• L Funds are a great middle ground if you want simplicity.

How much should I contribute to my TSP?

• A good starting point is enough to get the full DoD match if you’re in the Blended Retirement System.
• From there, increasing your contribution by even 1% each year can make a huge difference over time.
• Investing early in your career enables greater growth opportunities.
• The key is consistency.

What happens to my TSP if I PCS, deploy, or leave the military?

• Your TSP stays with you.
• You can keep contributing while deployed, and if you separate or retire, the account remains yours.
• You can leave it where it is, roll it into another retirement account, or start withdrawing in retirement, typically age 59 1/2.

How do I check or change my TSP allocations?

• You can log into your TSP account online and adjust your contributions or investment choices anytime.
• It’s quick, and even small changes can help you stay aligned with your goals.

What mistakes should I avoid?

• A few common ones:
  • Not investing at all.
  • Leaving money on the table by not contributing enough to receive the government match.
  • Putting everything in the G Fund because it “feels safe.”
  • Forgetting to update contributions after a PCS or promotion.
  • Trying to time the market.
• Slow, steady, and consistent usually wins.

How can the TSP help me build long‑term wealth?

• The combination of low fees, matching contributions, and decades of compound growth makes the TSP a powerful engine for your financial future.
• Even modest contributions can grow significantly over a military career.

Where can I learn more or get help?

• The TSP website is the go-to source for TSP information.
• Your installation’s financial readiness office and Military OneSource are excellent sources for personalized TSP assistance.
• The more you understand, the more confident you’ll feel about the choices you’re making.

Find Out More with My Military Savings and Finances!

Reality – As a homeschooling parent, I have found that my children learn MORE when I engage them in things that they are interested in. When children are in a public school setting, its about the entire class, not the individual student. Pediatricians will tell you that your child learns through play, and that is true, but children are sponges, they learn through doing!  Math was never my favorite subject, I always preferred writing and history. My youngest enjoys math, so much that most days he does not want to do anything else. However we have found ways to engage and persevere through other subjects that are not “as fun.”

1. Grocery Stores – you can use this for fractions and multiplication learning. I have found it is easier with fractions. Addition and subtraction can also be taught this way.
2. Library – who doesn’t love a library?? We have a library day once a week, where we go and read, participate in games and learning activities that they have. Besides promoting a love of books, reading helps develop cognitive skills as well as an extensive vocabulary. Be daring! Find something outside of your comfort zone to try out! You might just be surprised.
3. Sports – get involved in a sporting activity. This not only helps with muscular development, but is also social. Kids need to be involved!
4. FIELD TRIPS – this one is my favorite! Visit an old battlefield, art museum, historical sites, Presidential libraries and childhood homes, etc. The possibilities here are endless! We have field trips planned for police and fire stations.
5. PCS – you might be wondering how this could be educational, but hear me out. We recently PCS’d from Fort Lewis to Maryland, and as we drove through the many states in between, we went over a lot of geography. We talked about mountains and rivers, capitals and state birds. There are so many games that you can devise and play while you are moving!

Education does not always have to be boring. There are a ton of documentaries and kits available to help in areas that are not favorites. You can use board games to teach math (think money and counting), movies can be used to incorporate music and dance. We will grab an old musical and watch, then ask “Did the music pull the movie together? What kind of instruments were used? Was there a scene where you felt it was out of place?” There are so many ways to include education in play. Lincoln logs, legos and more. Build a city out of those boxes from your last move and let your kids take turns being the town sheriff. Have them think of ways that laws could be used to benefit their town (see, you just incorporated government into their play).

Home schooling is more than just sitting down with a curriculum and working through benchmarks. I have pointed out in other blogs where we can see where one child might struggle. I don’t have to worry about 15 other kids who get it, I am focusing on the one child that needs extra help. Grab a bag of chocolates or pretzels and use them as counters. Use more hands on methods, and work at their pace. So you take longer to complete something.. its okay!!  You have to have a basis (curriculum) for what you are teaching, but adding in the ideas mentioned above, you are gaining, not losing!

I am going to add my addendum here, I don’t think public schools are bad. They are needed, and they work well for many students. We chose homeschooling due to moving, and being able to jump some hurdles that we felt our children needed more help with. I am not putting them down or knocking them in any way. I just felt that we could benefit more from a one on one situation.

What are you favorite teaching methods in home schooling??