How to withdraw money after FIRE: the bucket strategy explained

Everyone obsesses over building the corpus. Far fewer people think about the harder half of the problem: how to actually draw money out of it, month after month, for thirty or forty years, without the whole thing collapsing when markets misbehave. Getting to your number is the climb. Spending it down safely is the descent, and in mountaineering it is the descent that kills people.

The bucket strategy is the most popular and intuitive way retirees handle that descent, and it exists for one reason: to defuse sequence of returns risk, the danger of being forced to sell your investments cheaply during an early crash. It does this with a simple, almost physical idea. Instead of one big pot you dip into blindly, you split your money into three buckets by when you will need it.

The three buckets

• The short-term bucket: two to three years of living expenses parked in cash and liquid funds. This is the bucket you actually spend from, day to day. It barely grows, and that is fine, because its job is safety, not returns.
• The medium-term bucket: another few years of expenses in debt funds or conservative hybrids. Its job is to refill the short bucket as it empties, without much volatility.
• The long-term bucket: your equity, left alone to do what equity does over long periods, which is grow. Over time it tops up the medium bucket.

Why it works so well

The genius is in what happens during a crash. When the market falls 30%, a retiree without a system is forced to sell equity at the worst possible time just to eat. A retiree with buckets simply spends from the short-term cash bucket and does not touch equity at all. The long-term bucket is left in peace to recover, which historically it does. You have bought your equity the one thing it needs to survive a downturn: time.

In good years, you do the opposite. You skim gains off the equity bucket to refill the cash and debt buckets, quietly restocking your safety reserve while markets are generous. The buckets manage the timing of your withdrawals, while a cautious withdrawal rate manages the size of them. Together they are a genuinely robust system.

Think of it as a reservoir system. The cash bucket is the tap you drink from, the debt bucket is the tank above it, and the equity bucket is the distant, weather-dependent lake that refills everything over time.

The honest cost

There is no free lunch. Holding two or three years of spending in low-return cash and debt is a drag on your overall returns compared with staying fully invested in equity. In a long bull market, a bucket retiree will underperform the all-equity daredevil, and will have to make peace with that.

Almost every retiree happily pays that price, because the alternative is being forced to sell into a crash and possibly running out of money. The bucket strategy is as much a peace-of-mind system as a mathematical one, and in retirement, sleeping well is not a small thing. It lets you ride out the scary headlines knowing your next few years of expenses are sitting safely, untouched by the chaos.

Test how long your corpus lasts under different withdrawal amounts and market scenarios in the FIRE Planner before you commit to a drawdown plan.