Questions to Ask About Your TSP When Markets Send Mixed Signals

 

Federal employees five to ten years from retirement often face a particular kind of tension. Waiting out a bad decade is not realistic, because paychecks are about to stop and withdrawals are about to start. Sitting entirely in cash is not realistic either, because retirement can last decades and savings need to keep up with the cost of living. Headlines that point in opposite directions in the same week make that tension feel sharper.

This article is educational. It does not predict where markets are going, it does not recommend moving money, and it is not personal advice. It lays out how to think about mixed signals using the Thrift Savings Plan’s (TSP) own published fund information and the basic rules of the Federal Employees Retirement System (FERS).

Why mixed signals feel heavier near retirement

The reason is not only emotional. A drop in the account value carries a different cost depending on when it arrives. Financial planners call this sequence-of-returns risk: two people can earn identical average returns over the same years and still finish in very different places, because of the order in which the good and bad years arrive.

Two points make the idea concrete. First, the same percentage loss is a larger dollar loss on a larger balance. A 20 percent drop takes $10,000 from a $50,000 balance and $100,000 from a $500,000 balance. Second, recovering from a loss takes a larger percentage gain than the loss itself. After a 20 percent decline, a 25 percent gain is needed just to get back to the starting point.

The table below is a hypothetical illustration, not a TSP figure and not a forecast. Both columns use the same three annual returns: minus 20 percent, plus 10 percent and plus 10 percent. Only the order changes. The first example is a saver starting with $50,000 who adds $10,000 at the start of each year. The second is a retiree starting with $500,000 who withdraws $25,000 at the start of each year. Results are rounded to the nearest dollar.

For the saver, an early loss is not unwelcome: the contributions buy shares at lower prices and benefit from the later gains. For the retiree, the early loss means withdrawals come out of a shrunken balance, and those shares are not there when the recovery arrives. The same returns produce a worse result when the decline comes first. That asymmetry is the core of why the years just before and just after retirement get special attention.

What the TSP’s own fund information says

The TSP publishes a fact sheet for every fund on tsp.gov. The five individual funds have distinct roles, and each one tracks a defined benchmark or investment. For a longer walk through each option, see this guide to the TSP investment options.

The TSP states that the G Fund carries no risk of loss of principal and very little volatility of earnings. That is a statement about stability, not about growth, a distinction that comes up again in the mistakes section below.

The TSP’s Lifecycle (L) Funds offer a useful reference point for how the plan’s own designers shift risk over time. Each L Fund is a mix of the G, F, C, S and I Funds built around a target date. Every quarter the target allocations of the L Funds, other than L Income, move gradually from higher risk toward lower risk as the target date approaches. The funds are rebalanced at the end of every trading day, and when an L Fund reaches its target date it rolls into the L Income Fund. The TSP also says L Funds carry the same risks as the individual funds they hold, and that losses can occur at any time, including near and during retirement.

The table shows the current target allocations for four L Funds as published on the TSP’s Lifecycle Funds page, as of October 2026. The TSP adjusts the L Fund allocations every quarter, so these percentages will change. They are shown here to illustrate the shape of the glide path, and the current figures are always posted on tsp.gov. The TSP labels the risk level of L Income as low, L 2030 and L 2035 as medium, and L 2040 as medium-high. Each row adds to 100 percent.

Two observations follow from the table without any market view attached. The TSP’s own glide path keeps meaningful stock exposure even in L Income, and it does not move to all G Fund at any date. Someone with a target date in the next five to ten years is, by the plan’s own design, expected to hold a mix rather than a single stable fund.

One further detail from the TSP: the L Income Fund is moving to new target allocations, and the TSP says that transition will be complete in 2028. Each of the other L Funds becomes the same mix as L Income when it reaches its target date, so the figures for L Income itself can also shift.

The rules on moving money also matter, because they shape how quickly any change can be made. The TSP distinguishes between an investment election, which directs future contributions and can be changed without limit, and a fund reallocation or fund transfer, which moves money already in the account. Each account gets two unrestricted reallocations or transfers per calendar month. After the second, additional moves in that month can only go into the G Fund. Requests generally need to be in by noon Eastern time to be processed that business day. The TSP explains the mechanics on its page about how to change your TSP investments, and the rule itself appears in section 1601.32 of the Code of Federal Regulations. Because rules can change, the tsp.gov page is the place to confirm the current version before acting.

Separating signal from noise

Jobs reports, consumer sentiment surveys and Treasury yields are short-term indicators. They are real data, but they describe conditions over weeks or months, and the readings routinely disagree with each other. A strong jobs number can arrive alongside weak sentiment. Yields can move in a way that different commentators read as good news or bad news at the same time.

Mixed signals are a normal market condition, not an exception. At nearly any moment, a reasonable case for caution and a reasonable case for optimism can both be assembled from published data. That is part of why headlines are an unreliable guide to whether a retirement plan needs to change.

The timeline that matters is personal and usually longer than a news cycle. It includes the date withdrawals will begin, the number of years the money needs to last and the portion of spending that other income already covers. A plan built around those facts does not need to be rewritten every time an indicator changes direction. A plan that was built without them may need attention regardless of what markets do.

A decision checklist

The questions below are a framework for thinking, not a set of instructions. The answers are personal, and different answers lead to different allocations.

• When will the money be needed? The date of the first TSP withdrawal, and the dates when larger withdrawals might follow, set the real time horizon for each part of the account.
• How many years of spending sit in stable assets? A common way to frame this is to estimate the annual amount the TSP must supply after pension and Social Security income, then count how many years of that amount are held in assets that do not swing widely, such as the G Fund. The count shows how long withdrawals could continue without selling stocks during a decline.
• Does the allocation match real risk tolerance? Risk tolerance is easy to overstate when markets are rising. A useful test is to ask how a 20 percent decline in the account would feel, and what it would do to the retirement date or the spending plan.
• What do the FERS annuity and Social Security already cover? Income that arrives regardless of market levels changes how much the TSP has to carry. The sections below look at each piece.
• Is the allocation intentional? An account that has not been reviewed in years may have drifted far from the original plan, in either direction.

To put numbers to the second and fourth questions, the retirement spending gap worksheet subtracts the FERS annuity, the FERS Supplement, Social Security and other income from annual spending. It then shows how many years of the remaining gap a given amount of stable assets could cover, before and after the Supplement ends at 62. Nothing entered in the worksheet is saved, stored or shared.

For how withdrawals work once retirement begins, see this overview of TSP withdrawal options and the TSP’s page on withdrawals in retirement. For historical context on how the funds have performed over different periods, see these TSP returns. Past results do not predict future ones.

Common mistakes

Several patterns show up repeatedly in discussions of retirement investing. None of them depend on a market forecast.

• Reacting to headlines. Changing an allocation in response to a single news cycle replaces a plan with a reaction. The two-per-month reallocation limit is one reason a rushed series of changes can leave an account stuck in the G Fund for the rest of the month.
• Abandoning a plan after a loss. Selling after a decline locks in the loss and leaves the account out of any recovery. Under the arithmetic described earlier, getting back to even takes a larger gain than the loss, and a recovery cannot be captured from the sidelines.
• Over-concentrating in one fund. A single stock fund or a single stable fund each leaves the account exposed to one kind of risk. The TSP builds the L Funds from all five individual funds for this reason.
• Confusing the G Fund’s stability with growth. The G Fund protects principal, and its earnings reflect interest rates set each month. Principal that does not fluctuate is not the same as purchasing power that grows. Over a retirement that can last decades, the effect of inflation on an all-G Fund account is a risk of its own.
• Duplicating exposure without noticing. The TSP notes that each L Fund contains all five individual funds. Holding an L Fund alongside several individual funds can create a mix different from the one intended.

The role of the pension

For most federal employees, the TSP is not the only source of retirement income. It is one of three pieces, alongside the FERS annuity and Social Security. Guaranteed income changes how much risk the TSP has to carry, because a larger share of spending is already covered before a single TSP dollar is withdrawn.

The FERS basic annuity is calculated as 1 percent of the high-3 average salary for each year of service, or 1.1 percent for each year for someone who retires at age 62 or older with at least 20 years of service. An employee who retires at the minimum retirement age (MRA) with at least 10 but fewer than 30 years of service generally faces a reduction of 5 percent for each year under age 62. The Office of Personnel Management (OPM) publishes the eligibility rules and the computation formulas on its FERS information pages.

The FERS Supplement, formally the Retiree Annuity Supplement, is a separate payment for eligible retirees that is designed to approximate the Social Security benefit earned during federal service. It is generally payable until age 62, is calculated from the estimated Social Security benefit at 62 multiplied by FERS service divided by 40, and is not increased by cost-of-living adjustments. It is subject to an earnings test if the retiree works after leaving federal service. This FERS annuity supplement overview covers eligibility and examples, and OPM’s pages are the authoritative source for current rules.

Social Security adds another layer. For people born in 1960 or later, the Social Security Administration (SSA) sets full retirement age at 67, and claiming at 62 reduces the monthly benefit to 70 percent of the full amount. The SSA explains the reductions and credits on its benefit reduction page. For the claiming decision itself, see this guide to when to take Social Security.

Together, these pieces form a base. The practical question is how much of expected annual spending that base covers, and what remains for the TSP to supply. Someone whose pension and Social Security cover most essential expenses has a different risk profile from someone whose TSP must fund most of them. The same market decline has a different effect on each.

When to get help

Some situations justify a second set of eyes: a retirement date that is approaching quickly, a large rollover or withdrawal decision, a spouse whose income and benefits interact with the plan, or a portfolio that does not match what the owner thinks it holds. A fee-only adviser is paid directly by the client rather than by commissions on products sold, which can reduce conflicts of interest. Asking any adviser whether they are a fiduciary, and how they are paid, is a reasonable starting point.

Free resources exist as well. The TSP offers online learning materials and a contact page for participants with questions about plan rules. Agency benefits offices can explain FERS eligibility, and OPM publishes retirement calculators and tools.

This article is provided for general educational purposes only. It is not investment, tax, legal or financial advice, and it does not recommend buying, selling or reallocating any investment. Figures in the illustrations are hypothetical and are not predictions. TSP fund allocations, rules and fees change over time, and past performance does not guarantee future results. Readers should confirm current details on tsp.gov and opm.gov and consider consulting a qualified professional about their own situation.