What happens if the market drops right after I retire?

Key takeaways

• Once you retire and you're living off your portfolio, a market drop hurts more than it did while you were working, because you're selling investments at lower prices to pay the bills.
• In a hypothetical where two retirees get the same 30 years of returns and both take out $50,000 a year, the one who gets the bad years first ends with about $178,000. The one who gets them last ends with about $2.3 million.
• A cash reserve buys you time in a downturn so you aren't forced to sell low. I think about it in years of what the portfolio actually has to send you after Social Security, a pension, and taxes, not your whole essential budget.
• Holding too much cash has its own risk. If prices rise 3% a year and your cash earns less than that, it buys a little less every year.
• It's easy to say you'd cut back if you had to. Decide ahead of time what triggers the cut, what gets cut and by how much, and when spending goes back up.

One of the big fears I see around retirement planning revolves around a potential drop in the market, and therefore your retirement nest egg, as soon as you retire, right when you need that money to live. There are ways to help weather the storm, including a well-crafted plan and investment portfolio, to help protect your retirement if the markets drop.

So the question for this post is:

What happens if the market drops right after I retire?

The short answer is that a market drop early in retirement hurts more than the same drop while you're still working, because you're taking money out while prices are down. You can't control when the market drops. However, you can control how much runway you've given yourself in early retirement, and what you've decided ahead of time to do about that drop. I'll walk through why the timing matters, and then three things to have in place before your last paycheck.

Why a drop hits differently once you're retired

While you're working, your paycheck covers your expenses, like groceries and utilities. If the market drops 20%, yeah it stings to look at your 401(k), but nothing forces you to sell while prices are low. You can even keep contributing while the markets are down, and then you're buying in at lower prices.

Retirement flips that. You're now living off of your portfolio, and that means selling investments to send cash to your checking account every month (I walked through how that works in How to turn your retirement savings into a monthly paycheck). Unfortunately, bills don't tend to decrease when the market does. You're selling investments at lower prices to pay them, and the shares you sold aren't around when the market recovers.

The industry name for this is sequence-of-returns risk. "Sequence" just means order. Once you're pulling money out, the order your returns show up in matters (think of the sequence as year 1 returns, then year 2 returns, and so on), even if the average return over your whole retirement ends up the same.

Here's an example. Say you retire with $1 million and take $50,000 out at the start of the year to live on. That leaves $950,000 invested. If the market drops 15% that year, you end the year at $807,500.

Now say the market goes up 8% instead. Same $50,000 was withdrawn, leaving you with the same $950,000 invested, but in this scenario you end the year at $1,026,000.

That's a gap of $218,500 after one year, and you spent the same $50,000 either way. The first example retiree who had the down year goes into year two with less money invested, so every good year after that is growing a smaller pile.

Same returns, different order

One year can be easy to shrug off. To see what it does over a whole retirement, here's another hypothetical example.

Two retirees each start with $1 million. Both get the exact same 30 years of returns: three bad years (down 15%, down 10%, and down 3%) and 27 good years of 8%. The only difference is the order, or "sequence", of those returns. One retiree gets the three bad years first. The other gets them at the end of their retirement.

Everything else stays the same: $50,000 comes out at the start of every year, and we're not accounting for inflation increases, taxes, fees, etc. These are made-up returns to show the effect of order, not a forecast.

Starting balance: $1,000,000	Bad years first	Bad years last
No withdrawals	$5,927,541	$5,927,541
$50,000 withdrawn at the start of each year	$178,123	$2,298,082

Look at the first row. If neither retiree takes anything out, they end up in exactly the same spot. When we're just multiplying the returns, we don't care what order the numbers come in, so the end result is the same.

The second row is where it changes. The retiree who got the bad years first was selling into the decline, and three years in was down to about $613,000. The other retiree was sitting at about $1.08 million. From there, both got the same 8% a year, but the balance that 8% got to grow off of was drastically different.

That's why the first few years of retirement carry the most weight. A drop early on shrinks the balance that every later year builds on. The same drop near the end has only a few years left to do any damage.

The point is that an average return can be helpful for describing investments overall, but that it doesn't do much to describe the experience of someone living off of them. At least, not in isolation.

You can't pick the order your returns show up in. What you can do is set things up so a bad stretch early on doesn't force you to sell at the worst time. I like to break this into three steps.

Step one: figure out what your portfolio actually has to cover

The first step is knowing how much your portfolio actually has to send you each month. That's the amount of investments you'd be selling during a downturn, so we can start there. It's very similar to building your retirement paycheck.

Start with what you spend each month, then split it into essentials (housing, food, insurance, health care, utilities) and everything else. Then subtract the income that shows up no matter what the market does: Social Security, a pension, an annuity that's already paying out.

Say your essentials run $9,000 a month, and Social Security plus a pension cover $5,500 of that. Your portfolio only has to cover $3,500 a month of essentials, or $42,000 a year.

Then add the taxes back on top. The $3,500 is what has to land in your checking account. If it's coming out of a traditional IRA or 401(k), it's generally taxable income, so you have to pull out more than $3,500 to end up with $3,500. At an illustrative 10% tax rate, that's about $3,890 a month, or about $46,700 a year. Your actual rate depends on your whole tax return, and I walked through the math in the paycheck post. Qualified Roth withdrawals and cash already sitting in a bank account don't carry that same tax, so where the money comes from changes the number.

That $46,700 is the number to protect in a year with a market downturn. If you plan around all $108,000 of your essential spending instead, you're counting bills your Social Security and pension already pay, and likely overestimating how much "safe" money you need per year.

Step two: keep some runway

A cash reserve is money you keep out of the stock market so it's there when you need it. Think a high-yield savings account, a money market fund, or short-term bonds and Treasuries. None of these will grow much, but they also won't drop 20% in a bad year.

Here's how it works. Normally, your monthly (or annual, or whatever cadence you decide on) withdrawal comes from selling some of your investments. When the market drops, you can instead pay the bills from the cash reserve and leave your stocks alone, so they have time to recover. Once the market comes back, you can go back to your normal withdrawals and eventually refill the reserve.

A reserve buys you time through a short downturn, but it can't fix a long stretch of weak returns. That's what step three is for.

As for how much to keep in the reserve, there isn't one number that's right for everyone. I like to think about it in terms of years of expenses, using the portfolio number from step one. Too little, and a long enough downturn forces you to sell at a bad time anyway. Too much, and a big chunk of your money sits in cash for a retirement that could last 30 years.

That second problem is easy to overlook. Losing money in the market is the risk that gets all the attention, but there's another one, which is your money not keeping up with inflation. Cash feels safe to a lot of us, but if prices rise 3% a year and your cash earns less than that, it buys a little less every year. Where you land between those two risks depends on how much you need from the portfolio each year, how long the money has to last, how much you could cut, and what the rest of the portfolio looks like.

A reserve also needs a few rules to work:

• Where it lives, and which account it comes out of.
• When you spend from it instead of taking your regular withdrawal from another account.
• What refills it after the market recovers.

Without those rules, "keep some cash on hand" is more of a feeling than a plan, and a feeling is hard to follow when the market is down and every option looks bad.

Step three: decide ahead of time what you'd cut

A spending rule is a decision you make now about what you'll spend less on if the market drops. Think of it as a budget with a plan B already written in. The essentials stay, and a few flexible expenses, like travel, gifts, or the next car, get pushed back for a while.

In practice, your plan may have some trigger, like a specific portfolio value. If the portfolio falls below it, then you cut your spending a bit. For example, you push back the next car replacement and trim next year's travel budget by $10,000. That's $10,000 less you have to sell from the portfolio while prices are down. When the portfolio recovers to another specific value, you can look into increasing your spending again.

It's easy for me to say to cut back if you had to. It's a lot harder to know what "cut back" means, or when to start, in the middle of a down market with the trip already booked. That's why the rule gets written down ahead of time, with three parts:

1. The trigger. What has to happen to the portfolio for the rule to kick in.
2. The cut. Which expense changes, and by how many dollars.
3. The review. When you look at it again.

A spending rule has limits too. Property taxes, groceries, and insurance don't go on sale during a downturn, so the rule can only apply to your discretionary spending. That's why step one split essentials from everything else. "Cut everything by 10%" sounds simpler, but it's not really practical.

Your own trigger and dollar amount are specific to your own financial plan. The point is that you picked them before you needed them.

The less obvious risk is on the other end: never turning the spending back on. If a temporary $10,000 cut to travel becomes permanent, five years later that's $50,000 of retirement you saved for and didn't use. That's what the review date is for. A big part of retirement planning is living the life you've saved so diligently for.

Put it on one page

Before your last paycheck, write down four answers:

1. How much of your essential spending does the portfolio have to cover after Social Security and any pension or other income?
2. What will pay for that gap if the market drops (like a reserve of cash)?
3. What would trigger a spending change?
4. What exactly changes, by how much, and when do you revisit it?

If you can answer all four, that's a pretty good start on a plan for a down market. If you can't, you've found the weak spot while there's still time to fix it.

One piece I left out on purpose is which account to pull from during a downturn: taxable, traditional IRA, or Roth. The tax implications can really muddy the waters, and it deserves its own post.

Closing thoughts

Nobody can tell you whether the market will drop the year you retire, and you don't need to pick your retirement date around a guess. What you can do is decide, before it happens, how you'd adjust if needed.

It doesn't have to be perfect on day one. Even if somehow you do get it "perfect", by the next day something will have changed. Retirement planning is an ongoing process. And if you haven't done the bigger math yet, start with Do you have enough to retire?

Sources

• Internal Revenue Service, Retirement Topics: Tax on Normal Distributions. Link
• Internal Revenue Service, Roth IRAs. Link
• The shuffled-return table is a Styra hypothetical calculated in August 2026. It uses the formula (starting balance − withdrawal) × (1 + annual return) for each year. It is illustrative, not predictive.

This post is general information, not personalized advice. The figures are illustrative. Talk to a fee-only fiduciary about your specific situation.