Sequence of Returns Risk: 3 Proven Ways to Avoid Early Retirement Losses

The short answer: Sequence of returns risk is the danger that poor investment returns early in retirement, combined with withdrawals, permanently shrink a portfolio. For a federal employee drawing on the TSP, the first few years of retirement can shape how long the money lasts, even when long-term average returns look fine.

Two retirees can earn the same average return over 30 years and end up in very different places. The reason is timing. Sequence of returns risk explains why the order of good and bad years matters so much once you start spending your savings.

Key takeaways

• Order matters: a market drop in the first years of retirement does more lasting damage than the same drop later.
• Withdrawals during a downturn lock in losses, because shares sold at low prices cannot recover.
• The TSP G Fund is redeemable on any business day with no risk to principal, which is why some retirees use it as a buffer (TSP.gov).
• TSP installment payments can be started, stopped, or changed, giving retirees some flexibility in a down market (TSP.gov).
• The 2026 elective deferral limit is $24,500, so employees still working may have room to build a larger cushion before they retire (TSP.gov).

What is sequence of returns risk?

Sequence of returns risk is the chance that the timing of market losses, not just their size, hurts a retiree who is withdrawing money. During the saving years, order barely matters. During the spending years, it can matter a great deal.

The mechanics are simple. When you take income from a falling account, you sell more shares to raise the same dollars. Those shares are gone when the market rebounds. A retiree who hits a bad market in year one faces a steeper climb than one who hits it in year fifteen.

Why does sequence of returns risk hit federal retirees hardest early?

The first years carry the most weight. A portfolio is usually largest at the start of retirement, so a percentage loss removes the most dollars then.

Withdrawals add to the strain. A 20% market drop paired with a steady withdrawal can leave a balance far below where averages alone would predict. This is the core of sequence of returns risk. It is also why a strong long-term average return does not guarantee a comfortable outcome if the early years are rough.

How do TSP features relate to sequence of returns risk?

The TSP gives retirees a few tools that connect to this risk. None removes it, but each may soften it.

The G Fund is one example. Its value does not fluctuate, and it is redeemable on any business day with no risk to principal. Some retirees hold a slice of stable assets so they can draw from it instead of selling stocks in a downturn. Our deeper look at the G Fund trade-offs explains why over-relying on it carries its own cost.

Installment payments add flexibility. A retiree can change the amount or pause withdrawals, which may help during a weak market. For guaranteed lifetime income, some compare the TSP annuity option instead.

What strategies do retirees use to manage this risk?

Several common approaches aim to reduce sequence of returns risk. They are widely discussed in retirement planning, though the right mix depends on each household.

One approach is holding a cash or G Fund buffer to cover spending during a downturn. Another is keeping withdrawal rates flexible, trimming spending in bad years. A third is building a larger balance before retiring, which is where the 2026 contribution limits come in for those still working. Required withdrawals also matter later, as our guide to TSP required minimum distributions explains.

How can federal employees plan ahead?

Planning often starts well before the retirement date. A clear withdrawal plan may matter as much as the size of the balance.

Some employees map out their first five years of income before they file. Others stress-test their plan against an early market drop. Our 12-month retirement countdown walks through the timeline. These are general planning ideas rather than personal recommendations, and a downturn early in retirement can still test any plan.

Frequently asked questions

Is sequence of returns risk the same as market risk?
Not quite. Market risk is the chance of losses. Sequence of returns risk is about when those losses arrive relative to your withdrawals.

Does a high average return protect me?
Not always. Two portfolios with the same average can end very differently if one suffers early losses while money is being withdrawn.

Can the G Fund eliminate this risk?
No. The G Fund protects principal, but leaning on it too heavily may limit long-term growth, which is its own trade-off.

Do TSP installments help?
They can add flexibility, since you may adjust or pause them. They do not remove market risk.

When is the risk highest?
Generally in the first several years of retirement, when the balance is large and withdrawals begin.

Where can I learn the TSP rules?
TSP.gov publishes details on funds, withdrawals, and contribution limits.

Plan with a free Fed Pilot workshop

Sequence of returns risk is easier to manage when you understand it before you retire. Fed Pilot’s free workshops help federal employees think through TSP withdrawals and timing. Register for a free Fed Pilot workshop to build your plan with fewer surprises.