Military Retirement Plans: 5 Myths Busted for 2026

The world of military retirement benefits is rife with misinformation, making navigating military retirement plans a daunting task for many veterans. Understanding your options, particularly the Thrift Savings Plan and veterans benefits, is absolutely critical for a secure financial future. How much of what you think you know about your retirement is actually wrong?

Myth 1: The Thrift Savings Plan (TSP) is just for active duty personnel.

This is a pervasive misconception that costs many veterans significant retirement growth. While the TSP is indeed a cornerstone of military retirement savings for those currently serving, its utility extends far beyond your active duty years. You can continue contributing to your TSP even after you leave the military, a fact that often surprises my clients. I had a client last year, a Marine Corps veteran, who was still managing his old 401(k) from a civilian job he’d left years ago, completely unaware he could be directing those funds, and new contributions, to his existing TSP account. The TSP offers incredibly low administrative fees, often significantly lower than many civilian 401(k) plans or IRAs. According to the Federal Retirement Thrift Investment Board (FRTIB), the TSP’s administrative expenses were just $0.60 per $1,000 invested in 2023, a truly remarkable figure compared to industry averages. This fee structure is a massive advantage that you shouldn’t just abandon when you transition to civilian life.

The key difference, of course, is that the government matching contributions stop once you separate from service. But that doesn’t diminish the power of continued participation. You retain access to the same low-cost index funds – the C, S, I, F, and G Funds – and the Lifecycle (L) Funds, which are target-date funds. For those who transitioned under the Blended Retirement System (BRS), that 5% government match is a phenomenal head start, but your personal contributions can and should continue if you want to build a substantial nest egg. Think about it: why would you move your money to a higher-fee account if you don’t have to? It just doesn’t make financial sense.

Myth 2: Once you select your retirement plan (e.g., legacy or BRS), you can’t change it.

This myth is particularly relevant for those who were serving when the Blended Retirement System (BRS) was introduced in 2018. Many service members felt pressured to make a quick decision without fully understanding the long-term implications. While it’s true that the choice between the legacy “High-3” retirement system and the BRS was a one-time, irrevocable decision for eligible service members in 2018, the misconception extends to the idea that all aspects of your retirement planning are set in stone. This is simply not true.

For those under the BRS, you have significant control over your TSP contributions. You can change your contribution percentage at any time through MyPay, increasing or decreasing it based on your financial situation. Furthermore, you can adjust your fund allocations within the TSP as often as you like. We ran into this exact issue at my previous firm when a young Air Force officer, who had opted into the BRS, believed he was stuck with the default G Fund. He thought his only option was to ride it out until retirement. I explained that he could easily reallocate his funds to a more aggressive portfolio, like the C and S Funds, which have historically offered higher returns over the long term. According to official data from the TSP website, the C Fund (S&P 500 stock index) has delivered an average annual return of 10.61% over the last 10 years ending December 31, 2025, significantly outperforming the G Fund’s 2.45% over the same period. Sticking with the G Fund for an entire career is a recipe for leaving hundreds of thousands of dollars on the table. Your investment strategy should evolve with your age and risk tolerance, and the TSP allows for that flexibility.

Myth 3: VA disability compensation reduces your military retired pay.

This is one of the most persistent and damaging myths I encounter, causing unnecessary anxiety for veterans. Let me be absolutely clear: VA disability compensation is tax-free and does NOT reduce your military retired pay. This fear often stems from a misunderstanding of “concurrent receipt.” For many years, veterans could not receive both full military retired pay and VA disability compensation simultaneously. This changed significantly with the National Defense Authorization Act (NDAA) for Fiscal Year 2004, which introduced Concurrent Retirement and Disability Payments (CRDP).

CRDP allows eligible military retirees with a VA disability rating of 50% or higher to receive both their full military retired pay and their full VA disability compensation. Before CRDP, retirees often had their retired pay “offset” by their VA disability payments, meaning they received less from their military pension if they were also receiving VA disability. This is no longer the case for eligible veterans. Even for those not eligible for CRDP, such as those with less than 20 years of service or a disability rating below 50%, there’s Combat-Related Special Compensation (CRSC), which allows veterans to receive tax-free payments for combat-related disabilities without a reduction in retired pay. The Department of Veterans Affairs (VA) provides detailed information on these programs on their official website, underscoring that these benefits are designed to complement, not diminish, each other. It’s a huge financial relief for veterans, and I always emphasize it. Don’t let old information or rumors scare you away from pursuing the benefits you’ve earned.

Myth 4: The TSP is only for conservative investors.

This myth typically arises from the fact that the Government Securities Investment Fund (G Fund), which invests in special U.S. Treasury securities, is often the default fund for new TSP participants and is known for its capital preservation. While the G Fund is exceptionally stable and carries virtually no risk of loss, it also offers very modest returns, barely keeping pace with inflation over the long run. To assume the entire TSP is limited to such conservative investing is a profound misunderstanding of its structure.

The TSP offers five core funds beyond the G Fund:

• The C Fund (Common Stock Index Investment Fund) tracks the S&P 500.
• The S Fund (Small Capitalization Stock Index Investment Fund) tracks the Dow Jones U.S. Completion Total Stock Market Index.
• The I Fund (International Stock Index Investment Fund) tracks the MSCI EAFE (Europe, Australasia, Far East) Index.
• The F Fund (Fixed Income Index Investment Fund) tracks the Bloomberg U.S. Aggregate Bond Index.

These funds provide access to a diversified portfolio of stocks and bonds, allowing investors to tailor their risk exposure. For younger service members, or those with a long time horizon until retirement, a more aggressive allocation to the C and S Funds is almost always preferable for growth. The TSP also offers Lifecycle (L) Funds, which are target-date funds that automatically adjust their asset allocation to become more conservative as you approach your target retirement date. These are excellent “set it and forget it” options for those who prefer not to actively manage their portfolio. The notion that the TSP is solely for the risk-averse is simply wrong; it provides options for every risk tolerance, from ultra-conservative to quite aggressive.

Myth 5: All military retirement benefits are automatically applied; you don’t need to do anything.

This is a dangerous misconception that can lead to significant missed opportunities and financial setbacks. While some aspects of military retirement, such as your pension calculation, are largely automatic based on your service record, many other critical benefits require proactive engagement. Think about it: the government isn’t going to chase you down to make sure you’ve optimized every single benefit.

For example, enrolling in the Blended Retirement System’s Thrift Savings Plan (TSP) for government matching contributions isn’t automatic; you must elect to contribute a percentage of your basic pay. If you don’t contribute, you don’t get the match – it’s that simple. Furthermore, applying for VA disability compensation, which we discussed earlier, requires a formal application process through the Department of Veterans Affairs. This involves submitting medical evidence, attending C&P exams, and often navigating a complex appeals process. According to the VA’s own data, many claims are initially denied or rated lower than deserved due to insufficient evidence or errors in the application.

Consider the case of a veteran seeking educational benefits through the GI Bill. While earned through service, you must apply for your Certificate of Eligibility (COE) and then work with your chosen educational institution to utilize the benefits. Similarly, health care benefits through TRICARE often require active enrollment choices, especially as you transition from active duty to retirement or civilian life. My advice is always to assume nothing is automatic when it comes to benefits. Be proactive, research thoroughly, and don’t hesitate to seek guidance from accredited Veterans Service Organizations (VSOs) like the Veterans of Foreign Wars (VFW) or the American Legion. They provide invaluable, free assistance with claims and navigating the system.

Navigating your military retirement plans effectively requires diligent research and proactive decision-making. Don’t let common myths or outdated information prevent you from securing the financial future you’ve earned through your service; take charge of your benefits today.