TSP Mutual Fund Window: Why it was Added to Thrift Savings Plan
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TSP Mutual Fund Window: Why it was Added to Thrift Savings Plan

Explore the TSP mutual fund window: Why the investment options were added to the Thrift Savings Plan. Is it benefit for federal employees and members of the uniformed services?

TSP Mutual Fund Window: Exploring the Options and Purpose of the Thrift Savings Plan’s MFW

 While the TSP has traditionally offered a selection of core funds, including lifecycle funds, a growing demand for expanded investment options led to the creation of the TSP mutual fund window in 2022. This article, the first of a three-part series, explores the origins of the TSP mutual fund window and its purpose.

Use our TSP growth calculator to estimate your retirement savings income. 

Introduction to the TSP Mutual Fund Window

The TSP mutual fund window is a brokerage account feature that allows TSP participants to invest in mutual funds beyond the core funds offered directly through the Thrift Savings Plan. This window allows access to a wide array of investment choices with around 5000 mutual funds available to choose from, expanding the investment options available to federal employees and members.

Purpose of the TSP Mutual Fund Window

The primary purpose of the TSP mutual fund window is to provide TSP investors with greater flexibility and control over their investment strategy. By opening a mutual fund window account, participants can diversify their retirement savings and invest in mutual funds tailored to their specific financial goals and risk tolerance. However, there are costs and fees that need to be considered, along with exploring investment accounts outside of the federal savings account. 

Need for Expanded Investment Choices

While the core funds of the Thrift Savings Plan, such as the G Fund and F Fund, offer a solid foundation for retirement savings, their limited scope may not satisfy the needs of more savvy investors. The core funds are designed to be broad and diversified, but they may not provide exposure to specific market sectors (i.e., tech vs. oil) or investment strategies (i.e., value vs. growth).

Demand for Broader Diversification

Several TSP participants seek broader diversification beyond what the core funds offer. Some TSP investors want to invest in mutual funds focused on specific sectors like technology or healthcare, while others may be interested in international funds that provide more exposure to emerging markets – even those in China and Hong Kong, which are not included in the I Fund’s Underlying Index. A growing number of TSP investors are interested in environmental, social, and governance (ESG)-focused investment options. These investors want to align their retirement savings with their values by investing in mutual funds that prioritize socially responsible investing. 

Political Pressures Influencing TSP Fund Options

Over the past decade, the Thrift Savings Plan has unfortunately become subject to politicization with both parties being equally guilty – but over two different types of investments. Republicans like Marco Rubio pushed to exclude Hong Kong and Chinese investments – which are  cleared by FINRA regulations for trading – from the TSP, because of China being a potential adversary. On the other side, Democrats during the Biden administration tried to not only implement a new “E Fund” (ESG index), but also remove oil industry stocks from the C and S funds. The mutual fund window offers funds with exposure to Hong Kong and China as well as ESG investment choices. 

Restrictions on Investment in China and Hong Kong

The debate over whether the Thrift Savings Plan should invest in companies based in China and Hong Kong highlights the political pressures influencing investment decisions. Republican lawmakers blocked the TSP’s original plan to include Chinese emerging markets in the I Fund in 2019 and even tried to remove the China and Hong Kong options from the mutual fund window, but were unsuccessful. 

Challenges to ESG Investment Inclusion

Proposals to create an “E Fund” or reduce the C Fund’s exposure to fossil fuels faced significant political opposition, reflecting broader debates about environmental, social, and governance (ESG) investing. These challenges demonstrated the difficulties of incorporating ESG factors into the core TSP funds due to political sensitivities. While efforts to strip fossil fuel stocks from the existing C and S funds failed, ESG choices were included in the TSP investor’s MFW. 

Attend a Thrift Savings Plan Webinar designed for civilian workers and members of the uniformed services. 

Mutual Fund Window as a Solution for Federal Employees

The TSP mutual fund window provides federal employees and members with a way to access a broader range of investment options, including funds focused on ESG principles, emerging markets, and specific sectors. By opening a mutual fund window account, TSP participants can tailor their retirement savings to align with their individual preferences and financial goals. It is important to understand the mutual fund window fees, especially the $28.75 per trade fee. Overtrading via the window could quickly diminish any growth experienced in account assets. 

How the MFW Addresses Investment Limitations

The TSP mutual fund window directly addresses the limitations of the core TSP funds by offering access to thousands of mutual funds that are not part of the standard TSP lineup. This expanded choice allows TSP investors to diversify their portfolios, pursue specialized investment strategies, and potentially enhance their long-term retirement savings. Speaking with a fed-expert retirement planner can assist you when making an investment decision and let you know what mutual fund investments are available outside of their TSP account balance. Understanding the risks associated with investing in mutual funds is also important before use of the mutual fund window begins. 

Avoiding Political Controversies

By keeping certain investment options within the TSP mutual fund window and outside of the core TSP funds, the TSP avoids taking a stance on potentially controversial geopolitical or social issues. This approach allows TSP investors to make their own choices about what their retirement savings support, without implicating the entire Thrift Savings Plan in those decisions. 

 

Operational Aspects of the Mutual Fund Window

The assigned custodian that administers the TSP is Perishing, not Blackrock, which manages the main TSP funds. When you open a TSP window, the funds are put into a money market mutual fund. From there, you sell mutual fund shares and have the money invested in the mutual funds of your choosing. (Money market shares typically equally $1 per share.) 

Administration and Access through Pershing

The TSP mutual fund window is administered by Pershing, which provides the platform that TSP participants use to buy and sell mutual funds. This brokerage service enables federal employees and members of the military to access a wide array of investment options. The window allows individuals to manage their investment account effectively through a streamlined interface. Fund transfers and management are facilitated by Pershing’s technology.

Understanding Fees and Expenses

When considering the TSP’s mutual fund window, it’s important to be aware of the various costs. These include:

  • Annual fees
  • Transaction costs
  • Fund-specific charges
  • One-Time fee to open account

These fees and expenses can impact the growth of your TSP savings. Always review the fee structure before you invest in mutual funds, and consider how these costs align with your investment strategy. 

Account Restrictions and Minimum Investments

Here’s what to keep in mind regarding the TSP’s mutual fund window. It typically has certain restrictions, including:

  • Account balance restrictions (Must have at least $40,000 to open window, can only transfer up to 25% of total account balance)
  • Minimum investment requirements (The initial investment amount must be at least $10,000, which is why $40,000 is needed to start)

While the window allows access to a wider range of mutual funds, increased costs such as annual fees need consideration. We’ll explore this aspect of the MFW more in next week’s article. 

 

Implications for Federal Employees: Balancing Cost and Investments

With greater choice comes increased responsibility. TSP participants should evaluate their risk tolerance and the potential impact of different mutual funds on their overall retirement savings. Conducting thorough research on each specific fund is essential to make informed decisions about their TSP account, considering the higher risk associated. 

Aligning MFW with Personal Investment Goals

The investment options within the TSP mutual fund window should align with personal investment goals. Consider whether the available mutual funds within match your desired asset allocation and risk profile. If you’re unsure, schedule a meeting to review your investment options

 

Reach Out to Us!

If you have additional federal benefit questions, contact our team of CERTIFIED FINANCIAL PLANNER™ (CFP®) and Chartered Federal Employee Benefits Consultants (ChFEBC℠). We also hold the AIF® designation. At PlanWell, we are federal employee financial advisors with a focus on retirement planning. Learn more about our process designed for the career fed.

Preparing for federal retirement? Check out our scheduled federal retirement workshops. Sign up for our no-cost federal retirement webinars using our FERS webinar registration page. Make sure to plan ahead and reserve your seat for our FERS webinar, held every three weeks. Want to have PlanWell host a federal retirement seminar for your agency? Reach out, and we’ll collaborate with HR to arrange an on-site FERS seminar.

Want to fast-track your federal retirement plan? Skip the FERS webinar and start a one-on-one conversation with a ChFEBC℠ today. You can schedule a one-on-one meeting by visiting our contact page.

Brennan Rhule

About Brennan Rhule

Co-Founder & Financial Planner · CFP®, ChFEBC℠, AIF®

Brennan graduated from Virginia Tech's CFP Board-Registered program and has spent over 15 years in the Washington, DC area working with federal employees. His experience led him to earn the ChFEBC℠ designation—becoming a true specialist in federal benefits. Brennan's mission is simple: cut through the complexity. Federal retirement rules can feel overwhelming, but with the right guidance, every employee can retire with confidence. He loves seeing the weight lift off clients' shoulders when they finally have a clear plan.