We are not affiliated with the TSP, Thrift Savings Plan, tsp.gov, frtib.gov, or any U.S. government agency or uniformed military services.
Latest TSP Daily Share Prices
Thursday, June 12, 2025
| G Fund | $19.1284 | F Fund | $20.0748 | C Fund | $96.0737 |
| S Fund | $89.7781 | I Fund | $49.1157 | L Income | $27.7407 |
| L 2025 | $14.2818 | L 2030 | $53.2972 | L 2035 | $16.1137 |
| L 2040 | $61.4173 | L 2045 | $16.9078 | L 2050 | $37.2703 |
| L 2055 | $18.9127 | L 2060 | $18.9104 | L 2065 | $18.9080 |
| L 2070 | $11.2064 |
Latest TSP Monthly Returns
May 2025
| G Fund | 0.36% | F Fund | -0.71% | C Fund | 6.29% |
| S Fund | 7.21% | I Fund | 4.97% | L Income | 1.79% |
| L 2025 | 1.87% | L 2030 | 3.65% | L 2035 | 3.97% |
| L 2040 | 4.29% | L 2045 | 4.57% | L 2050 | 4.86% |
| L 2055 | 5.90% | L 2060 | 5.90% | L 2065 | 5.90% |
| L 2070 | 5.90% |
Latest TSP News from FedSmith
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TSP vs. IRA: Understanding Withdrawal Rules for Federal Employees
June 3, 2025 5:48 PM
These are the key differences between TSP and IRA withdrawal rules federal employees need to be aware of.
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The Dangers of Inflation with VERA and DRP
June 2, 2025 12:25 PM
Inflation erodes retirement savings over time. Without growth investments, pensions and savings may lose value, especially before age 62.
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Strong Stock Market Drives May 2025 TSP Performance Surge
May 31, 2025 6:06 PM
TSP performance in May for all funds was positive except for one due to bond fund returns. The C Fund had its highest monthly return in almost 2 years.
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Legislation Reintroduced to Establish Inspector General for FRTIB
May 22, 2025 12:25 PM
Legislation has been reintroduced to create an inspector general to oversee the FRTIB.
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Why Some of Your Contributions Should Be in Roth TSP
May 20, 2025 6:21 PM
Federal employees can balance their TSP contributions between Traditional and Roth to optimize tax savings now and tax-free growth later.
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4 Reasons to Avoid Traditional TSP
May 13, 2025 1:07 PM
These are some reasons why federal employees may want to consider avoiding the traditional TSP.
What is the Thrift Savings Plan (TSP)?
The Thrift Savings Plan (TSP) is a retirement savings and investment plan for federal employees and members of the military. It is a defined contribution plan, similar to 401(k) style retirement savings plans in the private sector.
Because it is a defined contribution plan, this means that the retirement income you receive from your TSP account is dependent upon how much you (and your agency or service, if you’re eligible to receive your agency match) put into your TSP account during your working years and the earnings accumulated over that time.
What Are the Core TSP Funds?
The Thrift Savings Plan offers five individual funds in which to invest:
G Fund
The G Fund is the Government Securities Investment Fund. The TSP states that the fund’s objective is to “ensure preservation of capital and generate returns above those of short-term U.S. Treasury securities.”
F Fund
The F Fund is the Fixed Income Index Investment Fund. It invests in bonds which track the performance of the Bloomberg U.S. Aggregate Bond Index. This index s a broad-based fixed-income index representing intermediate term U.S. investment grade bonds.
C Fund
The C Fund tracks the performance of the S&P 500 index. This is a stock market index tracking the performance of 500 of the largest companies in the United States and is generally considered a standard for measuring overall stock market performance.
S Fund
The S Fund is the Small cap stock Index investment fund. It tracks the performance of the Dow Jones U.S. Completion Total Stock Market Index. This index is made up of small and medium sized companies.
I Fund
The I Fund is the International Stock Index Investment Fund. It tracks the performance of the MSCI ACWI IMI ex USA ex China ex Hong Kong Index. The I Fund is the international investment option for the TSP as this index represents the stocks of large, medium, and small companies in more than 40 developed and emerging market countries excluding the United States.
What are the TSP L Funds?
The Thrift Savings Plan also offers Lifecycle (L) Funds in which to invest. These funds are a mix of the five core TSP funds (G, F, C, S, and I). They are designed to let you invest your entire portfolio in a single L Fund and get the best expected return for the amount of expected risk that is appropriate for you.
The target allocation of the L Funds changes automatically over time based on your projected retirement age, gradually shifting from more aggressive to more conservative as you approach your projected retirement date. The name of each fund indicates one’s projected retirement date. Once an L Fund reaches its target date, it is automatically rolled into the L Income Fund. For example, in 2055, the L 2055 Fund will be rolled into the L Income Fund.
About TSPDataCenter.com
TSPDataCenter.com is the one-stop resource for federal employees and federal retirees to find current and historical Thrift Savings Plan (TSP) share prices and rate data for performance of each of the core TSP funds (G Fund, F Fund, C Fund, S Fund I Fund) as well as the Lifecycle (L) Funds. Daily, monthly and annual TSP performance, rates of return, and daily TSP share prices are among the data provided, and we also offer a free email newsletter with a weekly update on the TSP funds’ performance.
TSPDataCenter.com is not affiliated with the TSP, Thrift Savings Plan, tsp.gov, frtib.gov, or any U.S. government agency or uniformed military services.
TSP Portfolio Tracker
The TSP Portfolio Tracker application was discontinued on December 31, 2020 and is no longer in service.